'use strict';
-Object.defineProperty(exports, '__esModule', { value: true });
-
-function _interopDefault (ex) { return (ex && (typeof ex === 'object') && 'default' in ex) ? ex['default'] : ex; }
-
-var os = _interopDefault(require('os'));
-var path = _interopDefault(require('path'));
-var module$1 = _interopDefault(require('module'));
-var fs = _interopDefault(require('fs'));
-var util = _interopDefault(require('util'));
-var stream = _interopDefault(require('stream'));
-
-function unwrapExports (x) {
- return x && x.__esModule && Object.prototype.hasOwnProperty.call(x, 'default') ? x['default'] : x;
-}
-
-function createCommonjsModule(fn, module) {
- return module = { exports: {} }, fn(module, module.exports), module.exports;
+var os = require('os');
+var path = require('path');
+var Module = require('module');
+var fs = require('fs');
+var util = require('util');
+
+function _interopDefaultLegacy (e) { return e && typeof e === 'object' && 'default' in e ? e : { 'default': e }; }
+
+var os__default = /*#__PURE__*/_interopDefaultLegacy(os);
+var path__default = /*#__PURE__*/_interopDefaultLegacy(path);
+var Module__default = /*#__PURE__*/_interopDefaultLegacy(Module);
+var fs__default = /*#__PURE__*/_interopDefaultLegacy(fs);
+var util__default = /*#__PURE__*/_interopDefaultLegacy(util);
+
+function createCommonjsModule(fn, basedir, module) {
+ return module = {
+ path: basedir,
+ exports: {},
+ require: function (path, base) {
+ return commonjsRequire(path, (base === undefined || base === null) ? module.path : base);
+ }
+ }, fn(module, module.exports), module.exports;
}
-function getCjsExportFromNamespace (n) {
- return n && n['default'] || n;
+function commonjsRequire () {
+ throw new Error('Dynamic requires are not currently supported by @rollup/plugin-commonjs');
}
const resolveFrom = (fromDir, moduleId, silent) => {
}
try {
- fromDir = fs.realpathSync(fromDir);
+ fromDir = fs__default['default'].realpathSync(fromDir);
} catch (err) {
if (err.code === 'ENOENT') {
- fromDir = path.resolve(fromDir);
+ fromDir = path__default['default'].resolve(fromDir);
} else if (silent) {
return null;
} else {
}
}
- const fromFile = path.join(fromDir, 'noop.js');
+ const fromFile = path__default['default'].join(fromDir, 'noop.js');
- const resolveFileName = () => module$1._resolveFilename(moduleId, {
+ const resolveFileName = () => Module__default['default']._resolveFilename(moduleId, {
id: fromFile,
filename: fromFile,
- paths: module$1._nodeModulePaths(fromDir)
+ paths: Module__default['default']._nodeModulePaths(fromDir)
});
if (silent) {
}
const parentPath = __filename;
- const filePath = resolveFrom_1(path.dirname(parentPath), moduleId);
+ const filePath = resolveFrom_1(path__default['default'].dirname(parentPath), moduleId);
const oldModule = eval('require').cache[filePath]; // Delete itself from module parent
if (oldModule && oldModule.parent) {
Object.setPrototypeOf(errorExError.prototype, Error.prototype);
Object.setPrototypeOf(errorExError, Error);
} else {
- util.inherits(errorExError, Error);
+ util__default['default'].inherits(errorExError, Error);
}
return errorExError;
}
}
-var LF = '\n';
-var CR = '\r';
+var dist = createCommonjsModule(function (module, exports) {
-var LinesAndColumns = function () {
- function LinesAndColumns(string) {
- this.string = string;
- var offsets = [0];
-
- for (var offset = 0; offset < string.length;) {
- switch (string[offset]) {
- case LF:
- offset += LF.length;
- offsets.push(offset);
- break;
+ var LF = '\n';
+ var CR = '\r';
- case CR:
- offset += CR.length;
+ var LinesAndColumns = function () {
+ function LinesAndColumns(string) {
+ this.string = string;
+ var offsets = [0];
- if (string[offset] === LF) {
+ for (var offset = 0; offset < string.length;) {
+ switch (string[offset]) {
+ case LF:
offset += LF.length;
- }
+ offsets.push(offset);
+ break;
- offsets.push(offset);
- break;
+ case CR:
+ offset += CR.length;
- default:
- offset++;
- break;
- }
- }
+ if (string[offset] === LF) {
+ offset += LF.length;
+ }
- this.offsets = offsets;
- }
+ offsets.push(offset);
+ break;
- LinesAndColumns.prototype.locationForIndex = function (index) {
- if (index < 0 || index > this.string.length) {
- return null;
+ default:
+ offset++;
+ break;
+ }
+ }
+
+ this.offsets = offsets;
}
- var line = 0;
- var offsets = this.offsets;
+ LinesAndColumns.prototype.locationForIndex = function (index) {
+ if (index < 0 || index > this.string.length) {
+ return null;
+ }
- while (offsets[line + 1] <= index) {
- line++;
- }
+ var line = 0;
+ var offsets = this.offsets;
- var column = index - offsets[line];
- return {
- line: line,
- column: column
+ while (offsets[line + 1] <= index) {
+ line++;
+ }
+
+ var column = index - offsets[line];
+ return {
+ line: line,
+ column: column
+ };
};
- };
- LinesAndColumns.prototype.indexForLocation = function (location) {
- var line = location.line,
- column = location.column;
+ LinesAndColumns.prototype.indexForLocation = function (location) {
+ var line = location.line,
+ column = location.column;
- if (line < 0 || line >= this.offsets.length) {
- return null;
- }
+ if (line < 0 || line >= this.offsets.length) {
+ return null;
+ }
- if (column < 0 || column > this.lengthOfLine(line)) {
- return null;
- }
+ if (column < 0 || column > this.lengthOfLine(line)) {
+ return null;
+ }
- return this.offsets[line] + column;
- };
+ return this.offsets[line] + column;
+ };
- LinesAndColumns.prototype.lengthOfLine = function (line) {
- var offset = this.offsets[line];
- var nextOffset = line === this.offsets.length - 1 ? this.string.length : this.offsets[line + 1];
- return nextOffset - offset;
- };
+ LinesAndColumns.prototype.lengthOfLine = function (line) {
+ var offset = this.offsets[line];
+ var nextOffset = line === this.offsets.length - 1 ? this.string.length : this.offsets[line + 1];
+ return nextOffset - offset;
+ };
- return LinesAndColumns;
-}();
+ return LinesAndColumns;
+ }();
-var dist = /*#__PURE__*/Object.freeze({
- __proto__: null,
- 'default': LinesAndColumns
+ exports.__esModule = true;
+ exports["default"] = LinesAndColumns;
});
var jsTokens = createCommonjsModule(function (module, exports) {
return token;
};
});
-unwrapExports(jsTokens);
-var jsTokens_1 = jsTokens.matchToToken;
-
-var ast = createCommonjsModule(function (module) {
- /*
- Copyright (C) 2013 Yusuke Suzuki <utatane.tea@gmail.com>
-
- Redistribution and use in source and binary forms, with or without
- modification, are permitted provided that the following conditions are met:
-
- * Redistributions of source code must retain the above copyright
- notice, this list of conditions and the following disclaimer.
- * Redistributions in binary form must reproduce the above copyright
- notice, this list of conditions and the following disclaimer in the
- documentation and/or other materials provided with the distribution.
-
- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 'AS IS'
- AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- ARE DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
- DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
- (function () {
-
- function isExpression(node) {
- if (node == null) {
- return false;
- }
- switch (node.type) {
- case 'ArrayExpression':
- case 'AssignmentExpression':
- case 'BinaryExpression':
- case 'CallExpression':
- case 'ConditionalExpression':
- case 'FunctionExpression':
- case 'Identifier':
- case 'Literal':
- case 'LogicalExpression':
- case 'MemberExpression':
- case 'NewExpression':
- case 'ObjectExpression':
- case 'SequenceExpression':
- case 'ThisExpression':
- case 'UnaryExpression':
- case 'UpdateExpression':
- return true;
- }
+var identifier = createCommonjsModule(function (module, exports) {
- return false;
+ Object.defineProperty(exports, "__esModule", {
+ value: true
+ });
+ exports.isIdentifierStart = isIdentifierStart;
+ exports.isIdentifierChar = isIdentifierChar;
+ exports.isIdentifierName = isIdentifierName;
+ let nonASCIIidentifierStartChars = "\xaa\xb5\xba\xc0-\xd6\xd8-\xf6\xf8-\u02c1\u02c6-\u02d1\u02e0-\u02e4\u02ec\u02ee\u0370-\u0374\u0376\u0377\u037a-\u037d\u037f\u0386\u0388-\u038a\u038c\u038e-\u03a1\u03a3-\u03f5\u03f7-\u0481\u048a-\u052f\u0531-\u0556\u0559\u0560-\u0588\u05d0-\u05ea\u05ef-\u05f2\u0620-\u064a\u066e\u066f\u0671-\u06d3\u06d5\u06e5\u06e6\u06ee\u06ef\u06fa-\u06fc\u06ff\u0710\u0712-\u072f\u074d-\u07a5\u07b1\u07ca-\u07ea\u07f4\u07f5\u07fa\u0800-\u0815\u081a\u0824\u0828\u0840-\u0858\u0860-\u086a\u08a0-\u08b4\u08b6-\u08c7\u0904-\u0939\u093d\u0950\u0958-\u0961\u0971-\u0980\u0985-\u098c\u098f\u0990\u0993-\u09a8\u09aa-\u09b0\u09b2\u09b6-\u09b9\u09bd\u09ce\u09dc\u09dd\u09df-\u09e1\u09f0\u09f1\u09fc\u0a05-\u0a0a\u0a0f\u0a10\u0a13-\u0a28\u0a2a-\u0a30\u0a32\u0a33\u0a35\u0a36\u0a38\u0a39\u0a59-\u0a5c\u0a5e\u0a72-\u0a74\u0a85-\u0a8d\u0a8f-\u0a91\u0a93-\u0aa8\u0aaa-\u0ab0\u0ab2\u0ab3\u0ab5-\u0ab9\u0abd\u0ad0\u0ae0\u0ae1\u0af9\u0b05-\u0b0c\u0b0f\u0b10\u0b13-\u0b28\u0b2a-\u0b30\u0b32\u0b33\u0b35-\u0b39\u0b3d\u0b5c\u0b5d\u0b5f-\u0b61\u0b71\u0b83\u0b85-\u0b8a\u0b8e-\u0b90\u0b92-\u0b95\u0b99\u0b9a\u0b9c\u0b9e\u0b9f\u0ba3\u0ba4\u0ba8-\u0baa\u0bae-\u0bb9\u0bd0\u0c05-\u0c0c\u0c0e-\u0c10\u0c12-\u0c28\u0c2a-\u0c39\u0c3d\u0c58-\u0c5a\u0c60\u0c61\u0c80\u0c85-\u0c8c\u0c8e-\u0c90\u0c92-\u0ca8\u0caa-\u0cb3\u0cb5-\u0cb9\u0cbd\u0cde\u0ce0\u0ce1\u0cf1\u0cf2\u0d04-\u0d0c\u0d0e-\u0d10\u0d12-\u0d3a\u0d3d\u0d4e\u0d54-\u0d56\u0d5f-\u0d61\u0d7a-\u0d7f\u0d85-\u0d96\u0d9a-\u0db1\u0db3-\u0dbb\u0dbd\u0dc0-\u0dc6\u0e01-\u0e30\u0e32\u0e33\u0e40-\u0e46\u0e81\u0e82\u0e84\u0e86-\u0e8a\u0e8c-\u0ea3\u0ea5\u0ea7-\u0eb0\u0eb2\u0eb3\u0ebd\u0ec0-\u0ec4\u0ec6\u0edc-\u0edf\u0f00\u0f40-\u0f47\u0f49-\u0f6c\u0f88-\u0f8c\u1000-\u102a\u103f\u1050-\u1055\u105a-\u105d\u1061\u1065\u1066\u106e-\u1070\u1075-\u1081\u108e\u10a0-\u10c5\u10c7\u10cd\u10d0-\u10fa\u10fc-\u1248\u124a-\u124d\u1250-\u1256\u1258\u125a-\u125d\u1260-\u1288\u128a-\u128d\u1290-\u12b0\u12b2-\u12b5\u12b8-\u12be\u12c0\u12c2-\u12c5\u12c8-\u12d6\u12d8-\u1310\u1312-\u1315\u1318-\u135a\u1380-\u138f\u13a0-\u13f5\u13f8-\u13fd\u1401-\u166c\u166f-\u167f\u1681-\u169a\u16a0-\u16ea\u16ee-\u16f8\u1700-\u170c\u170e-\u1711\u1720-\u1731\u1740-\u1751\u1760-\u176c\u176e-\u1770\u1780-\u17b3\u17d7\u17dc\u1820-\u1878\u1880-\u18a8\u18aa\u18b0-\u18f5\u1900-\u191e\u1950-\u196d\u1970-\u1974\u1980-\u19ab\u19b0-\u19c9\u1a00-\u1a16\u1a20-\u1a54\u1aa7\u1b05-\u1b33\u1b45-\u1b4b\u1b83-\u1ba0\u1bae\u1baf\u1bba-\u1be5\u1c00-\u1c23\u1c4d-\u1c4f\u1c5a-\u1c7d\u1c80-\u1c88\u1c90-\u1cba\u1cbd-\u1cbf\u1ce9-\u1cec\u1cee-\u1cf3\u1cf5\u1cf6\u1cfa\u1d00-\u1dbf\u1e00-\u1f15\u1f18-\u1f1d\u1f20-\u1f45\u1f48-\u1f4d\u1f50-\u1f57\u1f59\u1f5b\u1f5d\u1f5f-\u1f7d\u1f80-\u1fb4\u1fb6-\u1fbc\u1fbe\u1fc2-\u1fc4\u1fc6-\u1fcc\u1fd0-\u1fd3\u1fd6-\u1fdb\u1fe0-\u1fec\u1ff2-\u1ff4\u1ff6-\u1ffc\u2071\u207f\u2090-\u209c\u2102\u2107\u210a-\u2113\u2115\u2118-\u211d\u2124\u2126\u2128\u212a-\u2139\u213c-\u213f\u2145-\u2149\u214e\u2160-\u2188\u2c00-\u2c2e\u2c30-\u2c5e\u2c60-\u2ce4\u2ceb-\u2cee\u2cf2\u2cf3\u2d00-\u2d25\u2d27\u2d2d\u2d30-\u2d67\u2d6f\u2d80-\u2d96\u2da0-\u2da6\u2da8-\u2dae\u2db0-\u2db6\u2db8-\u2dbe\u2dc0-\u2dc6\u2dc8-\u2dce\u2dd0-\u2dd6\u2dd8-\u2dde\u3005-\u3007\u3021-\u3029\u3031-\u3035\u3038-\u303c\u3041-\u3096\u309b-\u309f\u30a1-\u30fa\u30fc-\u30ff\u3105-\u312f\u3131-\u318e\u31a0-\u31bf\u31f0-\u31ff\u3400-\u4dbf\u4e00-\u9ffc\ua000-\ua48c\ua4d0-\ua4fd\ua500-\ua60c\ua610-\ua61f\ua62a\ua62b\ua640-\ua66e\ua67f-\ua69d\ua6a0-\ua6ef\ua717-\ua71f\ua722-\ua788\ua78b-\ua7bf\ua7c2-\ua7ca\ua7f5-\ua801\ua803-\ua805\ua807-\ua80a\ua80c-\ua822\ua840-\ua873\ua882-\ua8b3\ua8f2-\ua8f7\ua8fb\ua8fd\ua8fe\ua90a-\ua925\ua930-\ua946\ua960-\ua97c\ua984-\ua9b2\ua9cf\ua9e0-\ua9e4\ua9e6-\ua9ef\ua9fa-\ua9fe\uaa00-\uaa28\uaa40-\uaa42\uaa44-\uaa4b\uaa60-\uaa76\uaa7a\uaa7e-\uaaaf\uaab1\uaab5\uaab6\uaab9-\uaabd\uaac0\uaac2\uaadb-\uaadd\uaae0-\uaaea\uaaf2-\uaaf4\uab01-\uab06\uab09-\uab0e\uab11-\uab16\uab20-\uab26\uab28-\uab2e\uab30-\uab5a\uab5c-\uab69\uab70-\uabe2\uac00-\ud7a3\ud7b0-\ud7c6\ud7cb-\ud7fb\uf900-\ufa6d\ufa70-\ufad9\ufb00-\ufb06\ufb13-\ufb17\ufb1d\ufb1f-\ufb28\ufb2a-\ufb36\ufb38-\ufb3c\ufb3e\ufb40\ufb41\ufb43\ufb44\ufb46-\ufbb1\ufbd3-\ufd3d\ufd50-\ufd8f\ufd92-\ufdc7\ufdf0-\ufdfb\ufe70-\ufe74\ufe76-\ufefc\uff21-\uff3a\uff41-\uff5a\uff66-\uffbe\uffc2-\uffc7\uffca-\uffcf\uffd2-\uffd7\uffda-\uffdc";
+ let nonASCIIidentifierChars = "\u200c\u200d\xb7\u0300-\u036f\u0387\u0483-\u0487\u0591-\u05bd\u05bf\u05c1\u05c2\u05c4\u05c5\u05c7\u0610-\u061a\u064b-\u0669\u0670\u06d6-\u06dc\u06df-\u06e4\u06e7\u06e8\u06ea-\u06ed\u06f0-\u06f9\u0711\u0730-\u074a\u07a6-\u07b0\u07c0-\u07c9\u07eb-\u07f3\u07fd\u0816-\u0819\u081b-\u0823\u0825-\u0827\u0829-\u082d\u0859-\u085b\u08d3-\u08e1\u08e3-\u0903\u093a-\u093c\u093e-\u094f\u0951-\u0957\u0962\u0963\u0966-\u096f\u0981-\u0983\u09bc\u09be-\u09c4\u09c7\u09c8\u09cb-\u09cd\u09d7\u09e2\u09e3\u09e6-\u09ef\u09fe\u0a01-\u0a03\u0a3c\u0a3e-\u0a42\u0a47\u0a48\u0a4b-\u0a4d\u0a51\u0a66-\u0a71\u0a75\u0a81-\u0a83\u0abc\u0abe-\u0ac5\u0ac7-\u0ac9\u0acb-\u0acd\u0ae2\u0ae3\u0ae6-\u0aef\u0afa-\u0aff\u0b01-\u0b03\u0b3c\u0b3e-\u0b44\u0b47\u0b48\u0b4b-\u0b4d\u0b55-\u0b57\u0b62\u0b63\u0b66-\u0b6f\u0b82\u0bbe-\u0bc2\u0bc6-\u0bc8\u0bca-\u0bcd\u0bd7\u0be6-\u0bef\u0c00-\u0c04\u0c3e-\u0c44\u0c46-\u0c48\u0c4a-\u0c4d\u0c55\u0c56\u0c62\u0c63\u0c66-\u0c6f\u0c81-\u0c83\u0cbc\u0cbe-\u0cc4\u0cc6-\u0cc8\u0cca-\u0ccd\u0cd5\u0cd6\u0ce2\u0ce3\u0ce6-\u0cef\u0d00-\u0d03\u0d3b\u0d3c\u0d3e-\u0d44\u0d46-\u0d48\u0d4a-\u0d4d\u0d57\u0d62\u0d63\u0d66-\u0d6f\u0d81-\u0d83\u0dca\u0dcf-\u0dd4\u0dd6\u0dd8-\u0ddf\u0de6-\u0def\u0df2\u0df3\u0e31\u0e34-\u0e3a\u0e47-\u0e4e\u0e50-\u0e59\u0eb1\u0eb4-\u0ebc\u0ec8-\u0ecd\u0ed0-\u0ed9\u0f18\u0f19\u0f20-\u0f29\u0f35\u0f37\u0f39\u0f3e\u0f3f\u0f71-\u0f84\u0f86\u0f87\u0f8d-\u0f97\u0f99-\u0fbc\u0fc6\u102b-\u103e\u1040-\u1049\u1056-\u1059\u105e-\u1060\u1062-\u1064\u1067-\u106d\u1071-\u1074\u1082-\u108d\u108f-\u109d\u135d-\u135f\u1369-\u1371\u1712-\u1714\u1732-\u1734\u1752\u1753\u1772\u1773\u17b4-\u17d3\u17dd\u17e0-\u17e9\u180b-\u180d\u1810-\u1819\u18a9\u1920-\u192b\u1930-\u193b\u1946-\u194f\u19d0-\u19da\u1a17-\u1a1b\u1a55-\u1a5e\u1a60-\u1a7c\u1a7f-\u1a89\u1a90-\u1a99\u1ab0-\u1abd\u1abf\u1ac0\u1b00-\u1b04\u1b34-\u1b44\u1b50-\u1b59\u1b6b-\u1b73\u1b80-\u1b82\u1ba1-\u1bad\u1bb0-\u1bb9\u1be6-\u1bf3\u1c24-\u1c37\u1c40-\u1c49\u1c50-\u1c59\u1cd0-\u1cd2\u1cd4-\u1ce8\u1ced\u1cf4\u1cf7-\u1cf9\u1dc0-\u1df9\u1dfb-\u1dff\u203f\u2040\u2054\u20d0-\u20dc\u20e1\u20e5-\u20f0\u2cef-\u2cf1\u2d7f\u2de0-\u2dff\u302a-\u302f\u3099\u309a\ua620-\ua629\ua66f\ua674-\ua67d\ua69e\ua69f\ua6f0\ua6f1\ua802\ua806\ua80b\ua823-\ua827\ua82c\ua880\ua881\ua8b4-\ua8c5\ua8d0-\ua8d9\ua8e0-\ua8f1\ua8ff-\ua909\ua926-\ua92d\ua947-\ua953\ua980-\ua983\ua9b3-\ua9c0\ua9d0-\ua9d9\ua9e5\ua9f0-\ua9f9\uaa29-\uaa36\uaa43\uaa4c\uaa4d\uaa50-\uaa59\uaa7b-\uaa7d\uaab0\uaab2-\uaab4\uaab7\uaab8\uaabe\uaabf\uaac1\uaaeb-\uaaef\uaaf5\uaaf6\uabe3-\uabea\uabec\uabed\uabf0-\uabf9\ufb1e\ufe00-\ufe0f\ufe20-\ufe2f\ufe33\ufe34\ufe4d-\ufe4f\uff10-\uff19\uff3f";
+ const nonASCIIidentifierStart = new RegExp("[" + nonASCIIidentifierStartChars + "]");
+ const nonASCIIidentifier = new RegExp("[" + nonASCIIidentifierStartChars + nonASCIIidentifierChars + "]");
+ nonASCIIidentifierStartChars = nonASCIIidentifierChars = null;
+ const astralIdentifierStartCodes = [0, 11, 2, 25, 2, 18, 2, 1, 2, 14, 3, 13, 35, 122, 70, 52, 268, 28, 4, 48, 48, 31, 14, 29, 6, 37, 11, 29, 3, 35, 5, 7, 2, 4, 43, 157, 19, 35, 5, 35, 5, 39, 9, 51, 157, 310, 10, 21, 11, 7, 153, 5, 3, 0, 2, 43, 2, 1, 4, 0, 3, 22, 11, 22, 10, 30, 66, 18, 2, 1, 11, 21, 11, 25, 71, 55, 7, 1, 65, 0, 16, 3, 2, 2, 2, 28, 43, 28, 4, 28, 36, 7, 2, 27, 28, 53, 11, 21, 11, 18, 14, 17, 111, 72, 56, 50, 14, 50, 14, 35, 349, 41, 7, 1, 79, 28, 11, 0, 9, 21, 107, 20, 28, 22, 13, 52, 76, 44, 33, 24, 27, 35, 30, 0, 3, 0, 9, 34, 4, 0, 13, 47, 15, 3, 22, 0, 2, 0, 36, 17, 2, 24, 85, 6, 2, 0, 2, 3, 2, 14, 2, 9, 8, 46, 39, 7, 3, 1, 3, 21, 2, 6, 2, 1, 2, 4, 4, 0, 19, 0, 13, 4, 159, 52, 19, 3, 21, 2, 31, 47, 21, 1, 2, 0, 185, 46, 42, 3, 37, 47, 21, 0, 60, 42, 14, 0, 72, 26, 230, 43, 117, 63, 32, 7, 3, 0, 3, 7, 2, 1, 2, 23, 16, 0, 2, 0, 95, 7, 3, 38, 17, 0, 2, 0, 29, 0, 11, 39, 8, 0, 22, 0, 12, 45, 20, 0, 35, 56, 264, 8, 2, 36, 18, 0, 50, 29, 113, 6, 2, 1, 2, 37, 22, 0, 26, 5, 2, 1, 2, 31, 15, 0, 328, 18, 190, 0, 80, 921, 103, 110, 18, 195, 2749, 1070, 4050, 582, 8634, 568, 8, 30, 114, 29, 19, 47, 17, 3, 32, 20, 6, 18, 689, 63, 129, 74, 6, 0, 67, 12, 65, 1, 2, 0, 29, 6135, 9, 1237, 43, 8, 8952, 286, 50, 2, 18, 3, 9, 395, 2309, 106, 6, 12, 4, 8, 8, 9, 5991, 84, 2, 70, 2, 1, 3, 0, 3, 1, 3, 3, 2, 11, 2, 0, 2, 6, 2, 64, 2, 3, 3, 7, 2, 6, 2, 27, 2, 3, 2, 4, 2, 0, 4, 6, 2, 339, 3, 24, 2, 24, 2, 30, 2, 24, 2, 30, 2, 24, 2, 30, 2, 24, 2, 30, 2, 24, 2, 7, 2357, 44, 11, 6, 17, 0, 370, 43, 1301, 196, 60, 67, 8, 0, 1205, 3, 2, 26, 2, 1, 2, 0, 3, 0, 2, 9, 2, 3, 2, 0, 2, 0, 7, 0, 5, 0, 2, 0, 2, 0, 2, 2, 2, 1, 2, 0, 3, 0, 2, 0, 2, 0, 2, 0, 2, 0, 2, 1, 2, 0, 3, 3, 2, 6, 2, 3, 2, 3, 2, 0, 2, 9, 2, 16, 6, 2, 2, 4, 2, 16, 4421, 42717, 35, 4148, 12, 221, 3, 5761, 15, 7472, 3104, 541, 1507, 4938];
+ const astralIdentifierCodes = [509, 0, 227, 0, 150, 4, 294, 9, 1368, 2, 2, 1, 6, 3, 41, 2, 5, 0, 166, 1, 574, 3, 9, 9, 370, 1, 154, 10, 176, 2, 54, 14, 32, 9, 16, 3, 46, 10, 54, 9, 7, 2, 37, 13, 2, 9, 6, 1, 45, 0, 13, 2, 49, 13, 9, 3, 2, 11, 83, 11, 7, 0, 161, 11, 6, 9, 7, 3, 56, 1, 2, 6, 3, 1, 3, 2, 10, 0, 11, 1, 3, 6, 4, 4, 193, 17, 10, 9, 5, 0, 82, 19, 13, 9, 214, 6, 3, 8, 28, 1, 83, 16, 16, 9, 82, 12, 9, 9, 84, 14, 5, 9, 243, 14, 166, 9, 71, 5, 2, 1, 3, 3, 2, 0, 2, 1, 13, 9, 120, 6, 3, 6, 4, 0, 29, 9, 41, 6, 2, 3, 9, 0, 10, 10, 47, 15, 406, 7, 2, 7, 17, 9, 57, 21, 2, 13, 123, 5, 4, 0, 2, 1, 2, 6, 2, 0, 9, 9, 49, 4, 2, 1, 2, 4, 9, 9, 330, 3, 19306, 9, 135, 4, 60, 6, 26, 9, 1014, 0, 2, 54, 8, 3, 82, 0, 12, 1, 19628, 1, 5319, 4, 4, 5, 9, 7, 3, 6, 31, 3, 149, 2, 1418, 49, 513, 54, 5, 49, 9, 0, 15, 0, 23, 4, 2, 14, 1361, 6, 2, 16, 3, 6, 2, 1, 2, 4, 262, 6, 10, 9, 419, 13, 1495, 6, 110, 6, 6, 9, 4759, 9, 787719, 239];
+
+ function isInAstralSet(code, set) {
+ let pos = 0x10000;
+
+ for (let i = 0, length = set.length; i < length; i += 2) {
+ pos += set[i];
+ if (pos > code) return false;
+ pos += set[i + 1];
+ if (pos >= code) return true;
}
- function isIterationStatement(node) {
- if (node == null) {
- return false;
- }
+ return false;
+ }
- switch (node.type) {
- case 'DoWhileStatement':
- case 'ForInStatement':
- case 'ForStatement':
- case 'WhileStatement':
- return true;
- }
+ function isIdentifierStart(code) {
+ if (code < 65) return code === 36;
+ if (code <= 90) return true;
+ if (code < 97) return code === 95;
+ if (code <= 122) return true;
- return false;
+ if (code <= 0xffff) {
+ return code >= 0xaa && nonASCIIidentifierStart.test(String.fromCharCode(code));
}
- function isStatement(node) {
- if (node == null) {
- return false;
- }
-
- switch (node.type) {
- case 'BlockStatement':
- case 'BreakStatement':
- case 'ContinueStatement':
- case 'DebuggerStatement':
- case 'DoWhileStatement':
- case 'EmptyStatement':
- case 'ExpressionStatement':
- case 'ForInStatement':
- case 'ForStatement':
- case 'IfStatement':
- case 'LabeledStatement':
- case 'ReturnStatement':
- case 'SwitchStatement':
- case 'ThrowStatement':
- case 'TryStatement':
- case 'VariableDeclaration':
- case 'WhileStatement':
- case 'WithStatement':
- return true;
- }
+ return isInAstralSet(code, astralIdentifierStartCodes);
+ }
- return false;
- }
+ function isIdentifierChar(code) {
+ if (code < 48) return code === 36;
+ if (code < 58) return true;
+ if (code < 65) return false;
+ if (code <= 90) return true;
+ if (code < 97) return code === 95;
+ if (code <= 122) return true;
- function isSourceElement(node) {
- return isStatement(node) || node != null && node.type === 'FunctionDeclaration';
+ if (code <= 0xffff) {
+ return code >= 0xaa && nonASCIIidentifier.test(String.fromCharCode(code));
}
- function trailingStatement(node) {
- switch (node.type) {
- case 'IfStatement':
- if (node.alternate != null) {
- return node.alternate;
- }
-
- return node.consequent;
-
- case 'LabeledStatement':
- case 'ForStatement':
- case 'ForInStatement':
- case 'WhileStatement':
- case 'WithStatement':
- return node.body;
- }
+ return isInAstralSet(code, astralIdentifierStartCodes) || isInAstralSet(code, astralIdentifierCodes);
+ }
- return null;
- }
+ function isIdentifierName(name) {
+ let isFirst = true;
- function isProblematicIfStatement(node) {
- var current;
+ for (let _i = 0, _Array$from = Array.from(name); _i < _Array$from.length; _i++) {
+ const char = _Array$from[_i];
+ const cp = char.codePointAt(0);
- if (node.type !== 'IfStatement') {
- return false;
- }
+ if (isFirst) {
+ if (!isIdentifierStart(cp)) {
+ return false;
+ }
- if (node.alternate == null) {
+ isFirst = false;
+ } else if (!isIdentifierChar(cp)) {
return false;
}
-
- current = node.consequent;
-
- do {
- if (current.type === 'IfStatement') {
- if (current.alternate == null) {
- return true;
- }
- }
-
- current = trailingStatement(current);
- } while (current);
-
- return false;
}
- module.exports = {
- isExpression: isExpression,
- isStatement: isStatement,
- isIterationStatement: isIterationStatement,
- isSourceElement: isSourceElement,
- isProblematicIfStatement: isProblematicIfStatement,
- trailingStatement: trailingStatement
- };
- })();
- /* vim: set sw=4 ts=4 et tw=80 : */
-
+ return !isFirst;
+ }
});
-var ast_1 = ast.isExpression;
-var ast_2 = ast.isStatement;
-var ast_3 = ast.isIterationStatement;
-var ast_4 = ast.isSourceElement;
-var ast_5 = ast.isProblematicIfStatement;
-var ast_6 = ast.trailingStatement;
-
-var code = createCommonjsModule(function (module) {
- /*
- Copyright (C) 2013-2014 Yusuke Suzuki <utatane.tea@gmail.com>
- Copyright (C) 2014 Ivan Nikulin <ifaaan@gmail.com>
-
- Redistribution and use in source and binary forms, with or without
- modification, are permitted provided that the following conditions are met:
-
- * Redistributions of source code must retain the above copyright
- notice, this list of conditions and the following disclaimer.
- * Redistributions in binary form must reproduce the above copyright
- notice, this list of conditions and the following disclaimer in the
- documentation and/or other materials provided with the distribution.
-
- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- ARE DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
- DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
- (function () {
-
- var ES6Regex, ES5Regex, NON_ASCII_WHITESPACES, IDENTIFIER_START, IDENTIFIER_PART, ch; // See `tools/generate-identifier-regex.js`.
-
- ES5Regex = {
- // ECMAScript 5.1/Unicode v9.0.0 NonAsciiIdentifierStart:
- NonAsciiIdentifierStart: /[\xAA\xB5\xBA\xC0-\xD6\xD8-\xF6\xF8-\u02C1\u02C6-\u02D1\u02E0-\u02E4\u02EC\u02EE\u0370-\u0374\u0376\u0377\u037A-\u037D\u037F\u0386\u0388-\u038A\u038C\u038E-\u03A1\u03A3-\u03F5\u03F7-\u0481\u048A-\u052F\u0531-\u0556\u0559\u0561-\u0587\u05D0-\u05EA\u05F0-\u05F2\u0620-\u064A\u066E\u066F\u0671-\u06D3\u06D5\u06E5\u06E6\u06EE\u06EF\u06FA-\u06FC\u06FF\u0710\u0712-\u072F\u074D-\u07A5\u07B1\u07CA-\u07EA\u07F4\u07F5\u07FA\u0800-\u0815\u081A\u0824\u0828\u0840-\u0858\u08A0-\u08B4\u08B6-\u08BD\u0904-\u0939\u093D\u0950\u0958-\u0961\u0971-\u0980\u0985-\u098C\u098F\u0990\u0993-\u09A8\u09AA-\u09B0\u09B2\u09B6-\u09B9\u09BD\u09CE\u09DC\u09DD\u09DF-\u09E1\u09F0\u09F1\u0A05-\u0A0A\u0A0F\u0A10\u0A13-\u0A28\u0A2A-\u0A30\u0A32\u0A33\u0A35\u0A36\u0A38\u0A39\u0A59-\u0A5C\u0A5E\u0A72-\u0A74\u0A85-\u0A8D\u0A8F-\u0A91\u0A93-\u0AA8\u0AAA-\u0AB0\u0AB2\u0AB3\u0AB5-\u0AB9\u0ABD\u0AD0\u0AE0\u0AE1\u0AF9\u0B05-\u0B0C\u0B0F\u0B10\u0B13-\u0B28\u0B2A-\u0B30\u0B32\u0B33\u0B35-\u0B39\u0B3D\u0B5C\u0B5D\u0B5F-\u0B61\u0B71\u0B83\u0B85-\u0B8A\u0B8E-\u0B90\u0B92-\u0B95\u0B99\u0B9A\u0B9C\u0B9E\u0B9F\u0BA3\u0BA4\u0BA8-\u0BAA\u0BAE-\u0BB9\u0BD0\u0C05-\u0C0C\u0C0E-\u0C10\u0C12-\u0C28\u0C2A-\u0C39\u0C3D\u0C58-\u0C5A\u0C60\u0C61\u0C80\u0C85-\u0C8C\u0C8E-\u0C90\u0C92-\u0CA8\u0CAA-\u0CB3\u0CB5-\u0CB9\u0CBD\u0CDE\u0CE0\u0CE1\u0CF1\u0CF2\u0D05-\u0D0C\u0D0E-\u0D10\u0D12-\u0D3A\u0D3D\u0D4E\u0D54-\u0D56\u0D5F-\u0D61\u0D7A-\u0D7F\u0D85-\u0D96\u0D9A-\u0DB1\u0DB3-\u0DBB\u0DBD\u0DC0-\u0DC6\u0E01-\u0E30\u0E32\u0E33\u0E40-\u0E46\u0E81\u0E82\u0E84\u0E87\u0E88\u0E8A\u0E8D\u0E94-\u0E97\u0E99-\u0E9F\u0EA1-\u0EA3\u0EA5\u0EA7\u0EAA\u0EAB\u0EAD-\u0EB0\u0EB2\u0EB3\u0EBD\u0EC0-\u0EC4\u0EC6\u0EDC-\u0EDF\u0F00\u0F40-\u0F47\u0F49-\u0F6C\u0F88-\u0F8C\u1000-\u102A\u103F\u1050-\u1055\u105A-\u105D\u1061\u1065\u1066\u106E-\u1070\u1075-\u1081\u108E\u10A0-\u10C5\u10C7\u10CD\u10D0-\u10FA\u10FC-\u1248\u124A-\u124D\u1250-\u1256\u1258\u125A-\u125D\u1260-\u1288\u128A-\u128D\u1290-\u12B0\u12B2-\u12B5\u12B8-\u12BE\u12C0\u12C2-\u12C5\u12C8-\u12D6\u12D8-\u1310\u1312-\u1315\u1318-\u135A\u1380-\u138F\u13A0-\u13F5\u13F8-\u13FD\u1401-\u166C\u166F-\u167F\u1681-\u169A\u16A0-\u16EA\u16EE-\u16F8\u1700-\u170C\u170E-\u1711\u1720-\u1731\u1740-\u1751\u1760-\u176C\u176E-\u1770\u1780-\u17B3\u17D7\u17DC\u1820-\u1877\u1880-\u1884\u1887-\u18A8\u18AA\u18B0-\u18F5\u1900-\u191E\u1950-\u196D\u1970-\u1974\u1980-\u19AB\u19B0-\u19C9\u1A00-\u1A16\u1A20-\u1A54\u1AA7\u1B05-\u1B33\u1B45-\u1B4B\u1B83-\u1BA0\u1BAE\u1BAF\u1BBA-\u1BE5\u1C00-\u1C23\u1C4D-\u1C4F\u1C5A-\u1C7D\u1C80-\u1C88\u1CE9-\u1CEC\u1CEE-\u1CF1\u1CF5\u1CF6\u1D00-\u1DBF\u1E00-\u1F15\u1F18-\u1F1D\u1F20-\u1F45\u1F48-\u1F4D\u1F50-\u1F57\u1F59\u1F5B\u1F5D\u1F5F-\u1F7D\u1F80-\u1FB4\u1FB6-\u1FBC\u1FBE\u1FC2-\u1FC4\u1FC6-\u1FCC\u1FD0-\u1FD3\u1FD6-\u1FDB\u1FE0-\u1FEC\u1FF2-\u1FF4\u1FF6-\u1FFC\u2071\u207F\u2090-\u209C\u2102\u2107\u210A-\u2113\u2115\u2119-\u211D\u2124\u2126\u2128\u212A-\u212D\u212F-\u2139\u213C-\u213F\u2145-\u2149\u214E\u2160-\u2188\u2C00-\u2C2E\u2C30-\u2C5E\u2C60-\u2CE4\u2CEB-\u2CEE\u2CF2\u2CF3\u2D00-\u2D25\u2D27\u2D2D\u2D30-\u2D67\u2D6F\u2D80-\u2D96\u2DA0-\u2DA6\u2DA8-\u2DAE\u2DB0-\u2DB6\u2DB8-\u2DBE\u2DC0-\u2DC6\u2DC8-\u2DCE\u2DD0-\u2DD6\u2DD8-\u2DDE\u2E2F\u3005-\u3007\u3021-\u3029\u3031-\u3035\u3038-\u303C\u3041-\u3096\u309D-\u309F\u30A1-\u30FA\u30FC-\u30FF\u3105-\u312D\u3131-\u318E\u31A0-\u31BA\u31F0-\u31FF\u3400-\u4DB5\u4E00-\u9FD5\uA000-\uA48C\uA4D0-\uA4FD\uA500-\uA60C\uA610-\uA61F\uA62A\uA62B\uA640-\uA66E\uA67F-\uA69D\uA6A0-\uA6EF\uA717-\uA71F\uA722-\uA788\uA78B-\uA7AE\uA7B0-\uA7B7\uA7F7-\uA801\uA803-\uA805\uA807-\uA80A\uA80C-\uA822\uA840-\uA873\uA882-\uA8B3\uA8F2-\uA8F7\uA8FB\uA8FD\uA90A-\uA925\uA930-\uA946\uA960-\uA97C\uA984-\uA9B2\uA9CF\uA9E0-\uA9E4\uA9E6-\uA9EF\uA9FA-\uA9FE\uAA00-\uAA28\uAA40-\uAA42\uAA44-\uAA4B\uAA60-\uAA76\uAA7A\uAA7E-\uAAAF\uAAB1\uAAB5\uAAB6\uAAB9-\uAABD\uAAC0\uAAC2\uAADB-\uAADD\uAAE0-\uAAEA\uAAF2-\uAAF4\uAB01-\uAB06\uAB09-\uAB0E\uAB11-\uAB16\uAB20-\uAB26\uAB28-\uAB2E\uAB30-\uAB5A\uAB5C-\uAB65\uAB70-\uABE2\uAC00-\uD7A3\uD7B0-\uD7C6\uD7CB-\uD7FB\uF900-\uFA6D\uFA70-\uFAD9\uFB00-\uFB06\uFB13-\uFB17\uFB1D\uFB1F-\uFB28\uFB2A-\uFB36\uFB38-\uFB3C\uFB3E\uFB40\uFB41\uFB43\uFB44\uFB46-\uFBB1\uFBD3-\uFD3D\uFD50-\uFD8F\uFD92-\uFDC7\uFDF0-\uFDFB\uFE70-\uFE74\uFE76-\uFEFC\uFF21-\uFF3A\uFF41-\uFF5A\uFF66-\uFFBE\uFFC2-\uFFC7\uFFCA-\uFFCF\uFFD2-\uFFD7\uFFDA-\uFFDC]/,
- // ECMAScript 5.1/Unicode v9.0.0 NonAsciiIdentifierPart:
- NonAsciiIdentifierPart: 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- };
- ES6Regex = {
- // ECMAScript 6/Unicode v9.0.0 NonAsciiIdentifierStart:
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- // ECMAScript 6/Unicode v9.0.0 NonAsciiIdentifierPart:
- NonAsciiIdentifierPart: /[\xAA\xB5\xB7\xBA\xC0-\xD6\xD8-\xF6\xF8-\u02C1\u02C6-\u02D1\u02E0-\u02E4\u02EC\u02EE\u0300-\u0374\u0376\u0377\u037A-\u037D\u037F\u0386-\u038A\u038C\u038E-\u03A1\u03A3-\u03F5\u03F7-\u0481\u0483-\u0487\u048A-\u052F\u0531-\u0556\u0559\u0561-\u0587\u0591-\u05BD\u05BF\u05C1\u05C2\u05C4\u05C5\u05C7\u05D0-\u05EA\u05F0-\u05F2\u0610-\u061A\u0620-\u0669\u066E-\u06D3\u06D5-\u06DC\u06DF-\u06E8\u06EA-\u06FC\u06FF\u0710-\u074A\u074D-\u07B1\u07C0-\u07F5\u07FA\u0800-\u082D\u0840-\u085B\u08A0-\u08B4\u08B6-\u08BD\u08D4-\u08E1\u08E3-\u0963\u0966-\u096F\u0971-\u0983\u0985-\u098C\u098F\u0990\u0993-\u09A8\u09AA-\u09B0\u09B2\u09B6-\u09B9\u09BC-\u09C4\u09C7\u09C8\u09CB-\u09CE\u09D7\u09DC\u09DD\u09DF-\u09E3\u09E6-\u09F1\u0A01-\u0A03\u0A05-\u0A0A\u0A0F\u0A10\u0A13-\u0A28\u0A2A-\u0A30\u0A32\u0A33\u0A35\u0A36\u0A38\u0A39\u0A3C\u0A3E-\u0A42\u0A47\u0A48\u0A4B-\u0A4D\u0A51\u0A59-\u0A5C\u0A5E\u0A66-\u0A75\u0A81-\u0A83\u0A85-\u0A8D\u0A8F-\u0A91\u0A93-\u0AA8\u0AAA-\u0AB0\u0AB2\u0AB3\u0AB5-\u0AB9\u0ABC-\u0AC5\u0AC7-\u0AC9\u0ACB-\u0ACD\u0AD0\u0AE0-\u0AE3\u0AE6-\u0AEF\u0AF9\u0B01-\u0B03\u0B05-\u0B0C\u0B0F\u0B10\u0B13-\u0B28\u0B2A-\u0B30\u0B32\u0B33\u0B35-\u0B39\u0B3C-\u0B44\u0B47\u0B48\u0B4B-\u0B4D\u0B56\u0B57\u0B5C\u0B5D\u0B5F-\u0B63\u0B66-\u0B6F\u0B71\u0B82\u0B83\u0B85-\u0B8A\u0B8E-\u0B90\u0B92-\u0B95\u0B99\u0B9A\u0B9C\u0B9E\u0B9F\u0BA3\u0BA4\u0BA8-\u0BAA\u0BAE-\u0BB9\u0BBE-\u0BC2\u0BC6-\u0BC8\u0BCA-\u0BCD\u0BD0\u0BD7\u0BE6-\u0BEF\u0C00-\u0C03\u0C05-\u0C0C\u0C0E-\u0C10\u0C12-\u0C28\u0C2A-\u0C39\u0C3D-\u0C44\u0C46-\u0C48\u0C4A-\u0C4D\u0C55\u0C56\u0C58-\u0C5A\u0C60-\u0C63\u0C66-\u0C6F\u0C80-\u0C83\u0C85-\u0C8C\u0C8E-\u0C90\u0C92-\u0CA8\u0CAA-\u0CB3\u0CB5-\u0CB9\u0CBC-\u0CC4\u0CC6-\u0CC8\u0CCA-\u0CCD\u0CD5\u0CD6\u0CDE\u0CE0-\u0CE3\u0CE6-\u0CEF\u0CF1\u0CF2\u0D01-\u0D03\u0D05-\u0D0C\u0D0E-\u0D10\u0D12-\u0D3A\u0D3D-\u0D44\u0D46-\u0D48\u0D4A-\u0D4E\u0D54-\u0D57\u0D5F-\u0D63\u0D66-\u0D6F\u0D7A-\u0D7F\u0D82\u0D83\u0D85-\u0D96\u0D9A-\u0DB1\u0DB3-\u0DBB\u0DBD\u0DC0-\u0DC6\u0DCA\u0DCF-\u0DD4\u0DD6\u0DD8-\u0DDF\u0DE6-\u0DEF\u0DF2\u0DF3\u0E01-\u0E3A\u0E40-\u0E4E\u0E50-\u0E59\u0E81\u0E82\u0E84\u0E87\u0E88\u0E8A\u0E8D\u0E94-\u0E97\u0E99-\u0E9F\u0EA1-\u0EA3\u0EA5\u0EA7\u0EAA\u0EAB\u0EAD-\u0EB9\u0EBB-\u0EBD\u0EC0-\u0EC4\u0EC6\u0EC8-\u0ECD\u0ED0-\u0ED9\u0EDC-\u0EDF\u0F00\u0F18\u0F19\u0F20-\u0F29\u0F35\u0F37\u0F39\u0F3E-\u0F47\u0F49-\u0F6C\u0F71-\u0F84\u0F86-\u0F97\u0F99-\u0FBC\u0FC6\u1000-\u1049\u1050-\u109D\u10A0-\u10C5\u10C7\u10CD\u10D0-\u10FA\u10FC-\u1248\u124A-\u124D\u1250-\u1256\u1258\u125A-\u125D\u1260-\u1288\u128A-\u128D\u1290-\u12B0\u12B2-\u12B5\u12B8-\u12BE\u12C0\u12C2-\u12C5\u12C8-\u12D6\u12D8-\u1310\u1312-\u1315\u1318-\u135A\u135D-\u135F\u1369-\u1371\u1380-\u138F\u13A0-\u13F5\u13F8-\u13FD\u1401-\u166C\u166F-\u167F\u1681-\u169A\u16A0-\u16EA\u16EE-\u16F8\u1700-\u170C\u170E-\u1714\u1720-\u1734\u1740-\u1753\u1760-\u176C\u176E-\u1770\u1772\u1773\u1780-\u17D3\u17D7\u17DC\u17DD\u17E0-\u17E9\u180B-\u180D\u1810-\u1819\u1820-\u1877\u1880-\u18AA\u18B0-\u18F5\u1900-\u191E\u1920-\u192B\u1930-\u193B\u1946-\u196D\u1970-\u1974\u1980-\u19AB\u19B0-\u19C9\u19D0-\u19DA\u1A00-\u1A1B\u1A20-\u1A5E\u1A60-\u1A7C\u1A7F-\u1A89\u1A90-\u1A99\u1AA7\u1AB0-\u1ABD\u1B00-\u1B4B\u1B50-\u1B59\u1B6B-\u1B73\u1B80-\u1BF3\u1C00-\u1C37\u1C40-\u1C49\u1C4D-\u1C7D\u1C80-\u1C88\u1CD0-\u1CD2\u1CD4-\u1CF6\u1CF8\u1CF9\u1D00-\u1DF5\u1DFB-\u1F15\u1F18-\u1F1D\u1F20-\u1F45\u1F48-\u1F4D\u1F50-\u1F57\u1F59\u1F5B\u1F5D\u1F5F-\u1F7D\u1F80-\u1FB4\u1FB6-\u1FBC\u1FBE\u1FC2-\u1FC4\u1FC6-\u1FCC\u1FD0-\u1FD3\u1FD6-\u1FDB\u1FE0-\u1FEC\u1FF2-\u1FF4\u1FF6-\u1FFC\u200C\u200D\u203F\u2040\u2054\u2071\u207F\u2090-\u209C\u20D0-\u20DC\u20E1\u20E5-\u20F0\u2102\u2107\u210A-\u2113\u2115\u2118-\u211D\u2124\u2126\u2128\u212A-\u2139\u213C-\u213F\u2145-\u2149\u214E\u2160-\u2188\u2C00-\u2C2E\u2C30-\u2C5E\u2C60-\u2CE4\u2CEB-\u2CF3\u2D00-\u2D25\u2D27\u2D2D\u2D30-\u2D67\u2D6F\u2D7F-\u2D96\u2DA0-\u2DA6\u2DA8-\u2DAE\u2DB0-\u2DB6\u2DB8-\u2DBE\u2DC0-\u2DC6\u2DC8-\u2DCE\u2DD0-\u2DD6\u2DD8-\u2DDE\u2DE0-\u2DFF\u3005-\u3007\u3021-\u302F\u3031-\u3035\u3038-\u303C\u3041-\u3096\u3099-\u309F\u30A1-\u30FA\u30FC-\u30FF\u3105-\u312D\u3131-\u318E\u31A0-\u31BA\u31F0-\u31FF\u3400-\u4DB5\u4E00-\u9FD5\uA000-\uA48C\uA4D0-\uA4FD\uA500-\uA60C\uA610-\uA62B\uA640-\uA66F\uA674-\uA67D\uA67F-\uA6F1\uA717-\uA71F\uA722-\uA788\uA78B-\uA7AE\uA7B0-\uA7B7\uA7F7-\uA827\uA840-\uA873\uA880-\uA8C5\uA8D0-\uA8D9\uA8E0-\uA8F7\uA8FB\uA8FD\uA900-\uA92D\uA930-\uA953\uA960-\uA97C\uA980-\uA9C0\uA9CF-\uA9D9\uA9E0-\uA9FE\uAA00-\uAA36\uAA40-\uAA4D\uAA50-\uAA59\uAA60-\uAA76\uAA7A-\uAAC2\uAADB-\uAADD\uAAE0-\uAAEF\uAAF2-\uAAF6\uAB01-\uAB06\uAB09-\uAB0E\uAB11-\uAB16\uAB20-\uAB26\uAB28-\uAB2E\uAB30-\uAB5A\uAB5C-\uAB65\uAB70-\uABEA\uABEC\uABED\uABF0-\uABF9\uAC00-\uD7A3\uD7B0-\uD7C6\uD7CB-\uD7FB\uF900-\uFA6D\uFA70-\uFAD9\uFB00-\uFB06\uFB13-\uFB17\uFB1D-\uFB28\uFB2A-\uFB36\uFB38-\uFB3C\uFB3E\uFB40\uFB41\uFB43\uFB44\uFB46-\uFBB1\uFBD3-\uFD3D\uFD50-\uFD8F\uFD92-\uFDC7\uFDF0-\uFDFB\uFE00-\uFE0F\uFE20-\uFE2F\uFE33\uFE34\uFE4D-\uFE4F\uFE70-\uFE74\uFE76-\uFEFC\uFF10-\uFF19\uFF21-\uFF3A\uFF3F\uFF41-\uFF5A\uFF66-\uFFBE\uFFC2-\uFFC7\uFFCA-\uFFCF\uFFD2-\uFFD7\uFFDA-\uFFDC]|\uD800[\uDC00-\uDC0B\uDC0D-\uDC26\uDC28-\uDC3A\uDC3C\uDC3D\uDC3F-\uDC4D\uDC50-\uDC5D\uDC80-\uDCFA\uDD40-\uDD74\uDDFD\uDE80-\uDE9C\uDEA0-\uDED0\uDEE0\uDF00-\uDF1F\uDF30-\uDF4A\uDF50-\uDF7A\uDF80-\uDF9D\uDFA0-\uDFC3\uDFC8-\uDFCF\uDFD1-\uDFD5]|\uD801[\uDC00-\uDC9D\uDCA0-\uDCA9\uDCB0-\uDCD3\uDCD8-\uDCFB\uDD00-\uDD27\uDD30-\uDD63\uDE00-\uDF36\uDF40-\uDF55\uDF60-\uDF67]|\uD802[\uDC00-\uDC05\uDC08\uDC0A-\uDC35\uDC37\uDC38\uDC3C\uDC3F-\uDC55\uDC60-\uDC76\uDC80-\uDC9E\uDCE0-\uDCF2\uDCF4\uDCF5\uDD00-\uDD15\uDD20-\uDD39\uDD80-\uDDB7\uDDBE\uDDBF\uDE00-\uDE03\uDE05\uDE06\uDE0C-\uDE13\uDE15-\uDE17\uDE19-\uDE33\uDE38-\uDE3A\uDE3F\uDE60-\uDE7C\uDE80-\uDE9C\uDEC0-\uDEC7\uDEC9-\uDEE6\uDF00-\uDF35\uDF40-\uDF55\uDF60-\uDF72\uDF80-\uDF91]|\uD803[\uDC00-\uDC48\uDC80-\uDCB2\uDCC0-\uDCF2]|\uD804[\uDC00-\uDC46\uDC66-\uDC6F\uDC7F-\uDCBA\uDCD0-\uDCE8\uDCF0-\uDCF9\uDD00-\uDD34\uDD36-\uDD3F\uDD50-\uDD73\uDD76\uDD80-\uDDC4\uDDCA-\uDDCC\uDDD0-\uDDDA\uDDDC\uDE00-\uDE11\uDE13-\uDE37\uDE3E\uDE80-\uDE86\uDE88\uDE8A-\uDE8D\uDE8F-\uDE9D\uDE9F-\uDEA8\uDEB0-\uDEEA\uDEF0-\uDEF9\uDF00-\uDF03\uDF05-\uDF0C\uDF0F\uDF10\uDF13-\uDF28\uDF2A-\uDF30\uDF32\uDF33\uDF35-\uDF39\uDF3C-\uDF44\uDF47\uDF48\uDF4B-\uDF4D\uDF50\uDF57\uDF5D-\uDF63\uDF66-\uDF6C\uDF70-\uDF74]|\uD805[\uDC00-\uDC4A\uDC50-\uDC59\uDC80-\uDCC5\uDCC7\uDCD0-\uDCD9\uDD80-\uDDB5\uDDB8-\uDDC0\uDDD8-\uDDDD\uDE00-\uDE40\uDE44\uDE50-\uDE59\uDE80-\uDEB7\uDEC0-\uDEC9\uDF00-\uDF19\uDF1D-\uDF2B\uDF30-\uDF39]|\uD806[\uDCA0-\uDCE9\uDCFF\uDEC0-\uDEF8]|\uD807[\uDC00-\uDC08\uDC0A-\uDC36\uDC38-\uDC40\uDC50-\uDC59\uDC72-\uDC8F\uDC92-\uDCA7\uDCA9-\uDCB6]|\uD808[\uDC00-\uDF99]|\uD809[\uDC00-\uDC6E\uDC80-\uDD43]|[\uD80C\uD81C-\uD820\uD840-\uD868\uD86A-\uD86C\uD86F-\uD872][\uDC00-\uDFFF]|\uD80D[\uDC00-\uDC2E]|\uD811[\uDC00-\uDE46]|\uD81A[\uDC00-\uDE38\uDE40-\uDE5E\uDE60-\uDE69\uDED0-\uDEED\uDEF0-\uDEF4\uDF00-\uDF36\uDF40-\uDF43\uDF50-\uDF59\uDF63-\uDF77\uDF7D-\uDF8F]|\uD81B[\uDF00-\uDF44\uDF50-\uDF7E\uDF8F-\uDF9F\uDFE0]|\uD821[\uDC00-\uDFEC]|\uD822[\uDC00-\uDEF2]|\uD82C[\uDC00\uDC01]|\uD82F[\uDC00-\uDC6A\uDC70-\uDC7C\uDC80-\uDC88\uDC90-\uDC99\uDC9D\uDC9E]|\uD834[\uDD65-\uDD69\uDD6D-\uDD72\uDD7B-\uDD82\uDD85-\uDD8B\uDDAA-\uDDAD\uDE42-\uDE44]|\uD835[\uDC00-\uDC54\uDC56-\uDC9C\uDC9E\uDC9F\uDCA2\uDCA5\uDCA6\uDCA9-\uDCAC\uDCAE-\uDCB9\uDCBB\uDCBD-\uDCC3\uDCC5-\uDD05\uDD07-\uDD0A\uDD0D-\uDD14\uDD16-\uDD1C\uDD1E-\uDD39\uDD3B-\uDD3E\uDD40-\uDD44\uDD46\uDD4A-\uDD50\uDD52-\uDEA5\uDEA8-\uDEC0\uDEC2-\uDEDA\uDEDC-\uDEFA\uDEFC-\uDF14\uDF16-\uDF34\uDF36-\uDF4E\uDF50-\uDF6E\uDF70-\uDF88\uDF8A-\uDFA8\uDFAA-\uDFC2\uDFC4-\uDFCB\uDFCE-\uDFFF]|\uD836[\uDE00-\uDE36\uDE3B-\uDE6C\uDE75\uDE84\uDE9B-\uDE9F\uDEA1-\uDEAF]|\uD838[\uDC00-\uDC06\uDC08-\uDC18\uDC1B-\uDC21\uDC23\uDC24\uDC26-\uDC2A]|\uD83A[\uDC00-\uDCC4\uDCD0-\uDCD6\uDD00-\uDD4A\uDD50-\uDD59]|\uD83B[\uDE00-\uDE03\uDE05-\uDE1F\uDE21\uDE22\uDE24\uDE27\uDE29-\uDE32\uDE34-\uDE37\uDE39\uDE3B\uDE42\uDE47\uDE49\uDE4B\uDE4D-\uDE4F\uDE51\uDE52\uDE54\uDE57\uDE59\uDE5B\uDE5D\uDE5F\uDE61\uDE62\uDE64\uDE67-\uDE6A\uDE6C-\uDE72\uDE74-\uDE77\uDE79-\uDE7C\uDE7E\uDE80-\uDE89\uDE8B-\uDE9B\uDEA1-\uDEA3\uDEA5-\uDEA9\uDEAB-\uDEBB]|\uD869[\uDC00-\uDED6\uDF00-\uDFFF]|\uD86D[\uDC00-\uDF34\uDF40-\uDFFF]|\uD86E[\uDC00-\uDC1D\uDC20-\uDFFF]|\uD873[\uDC00-\uDEA1]|\uD87E[\uDC00-\uDE1D]|\uDB40[\uDD00-\uDDEF]/
- };
-
- function isDecimalDigit(ch) {
- return 0x30 <= ch && ch <= 0x39; // 0..9
- }
-
- function isHexDigit(ch) {
- return 0x30 <= ch && ch <= 0x39 || // 0..9
- 0x61 <= ch && ch <= 0x66 || // a..f
- 0x41 <= ch && ch <= 0x46; // A..F
- }
-
- function isOctalDigit(ch) {
- return ch >= 0x30 && ch <= 0x37; // 0..7
- } // 7.2 White Space
-
-
- NON_ASCII_WHITESPACES = [0x1680, 0x2000, 0x2001, 0x2002, 0x2003, 0x2004, 0x2005, 0x2006, 0x2007, 0x2008, 0x2009, 0x200A, 0x202F, 0x205F, 0x3000, 0xFEFF];
-
- function isWhiteSpace(ch) {
- return ch === 0x20 || ch === 0x09 || ch === 0x0B || ch === 0x0C || ch === 0xA0 || ch >= 0x1680 && NON_ASCII_WHITESPACES.indexOf(ch) >= 0;
- } // 7.3 Line Terminators
+var keyword = createCommonjsModule(function (module, exports) {
- function isLineTerminator(ch) {
- return ch === 0x0A || ch === 0x0D || ch === 0x2028 || ch === 0x2029;
- } // 7.6 Identifier Names and Identifiers
-
-
- function fromCodePoint(cp) {
- if (cp <= 0xFFFF) {
- return String.fromCharCode(cp);
- }
-
- var cu1 = String.fromCharCode(Math.floor((cp - 0x10000) / 0x400) + 0xD800);
- var cu2 = String.fromCharCode((cp - 0x10000) % 0x400 + 0xDC00);
- return cu1 + cu2;
- }
-
- IDENTIFIER_START = new Array(0x80);
-
- for (ch = 0; ch < 0x80; ++ch) {
- IDENTIFIER_START[ch] = ch >= 0x61 && ch <= 0x7A || // a..z
- ch >= 0x41 && ch <= 0x5A || // A..Z
- ch === 0x24 || ch === 0x5F; // $ (dollar) and _ (underscore)
- }
-
- IDENTIFIER_PART = new Array(0x80);
-
- for (ch = 0; ch < 0x80; ++ch) {
- IDENTIFIER_PART[ch] = ch >= 0x61 && ch <= 0x7A || // a..z
- ch >= 0x41 && ch <= 0x5A || // A..Z
- ch >= 0x30 && ch <= 0x39 || // 0..9
- ch === 0x24 || ch === 0x5F; // $ (dollar) and _ (underscore)
- }
-
- function isIdentifierStartES5(ch) {
- return ch < 0x80 ? IDENTIFIER_START[ch] : ES5Regex.NonAsciiIdentifierStart.test(fromCodePoint(ch));
- }
+ Object.defineProperty(exports, "__esModule", {
+ value: true
+ });
+ exports.isReservedWord = isReservedWord;
+ exports.isStrictReservedWord = isStrictReservedWord;
+ exports.isStrictBindOnlyReservedWord = isStrictBindOnlyReservedWord;
+ exports.isStrictBindReservedWord = isStrictBindReservedWord;
+ exports.isKeyword = isKeyword;
+ const reservedWords = {
+ keyword: ["break", "case", "catch", "continue", "debugger", "default", "do", "else", "finally", "for", "function", "if", "return", "switch", "throw", "try", "var", "const", "while", "with", "new", "this", "super", "class", "extends", "export", "import", "null", "true", "false", "in", "instanceof", "typeof", "void", "delete"],
+ strict: ["implements", "interface", "let", "package", "private", "protected", "public", "static", "yield"],
+ strictBind: ["eval", "arguments"]
+ };
+ const keywords = new Set(reservedWords.keyword);
+ const reservedWordsStrictSet = new Set(reservedWords.strict);
+ const reservedWordsStrictBindSet = new Set(reservedWords.strictBind);
- function isIdentifierPartES5(ch) {
- return ch < 0x80 ? IDENTIFIER_PART[ch] : ES5Regex.NonAsciiIdentifierPart.test(fromCodePoint(ch));
- }
+ function isReservedWord(word, inModule) {
+ return inModule && word === "await" || word === "enum";
+ }
- function isIdentifierStartES6(ch) {
- return ch < 0x80 ? IDENTIFIER_START[ch] : ES6Regex.NonAsciiIdentifierStart.test(fromCodePoint(ch));
- }
+ function isStrictReservedWord(word, inModule) {
+ return isReservedWord(word, inModule) || reservedWordsStrictSet.has(word);
+ }
- function isIdentifierPartES6(ch) {
- return ch < 0x80 ? IDENTIFIER_PART[ch] : ES6Regex.NonAsciiIdentifierPart.test(fromCodePoint(ch));
- }
+ function isStrictBindOnlyReservedWord(word) {
+ return reservedWordsStrictBindSet.has(word);
+ }
- module.exports = {
- isDecimalDigit: isDecimalDigit,
- isHexDigit: isHexDigit,
- isOctalDigit: isOctalDigit,
- isWhiteSpace: isWhiteSpace,
- isLineTerminator: isLineTerminator,
- isIdentifierStartES5: isIdentifierStartES5,
- isIdentifierPartES5: isIdentifierPartES5,
- isIdentifierStartES6: isIdentifierStartES6,
- isIdentifierPartES6: isIdentifierPartES6
- };
- })();
- /* vim: set sw=4 ts=4 et tw=80 : */
+ function isStrictBindReservedWord(word, inModule) {
+ return isStrictReservedWord(word, inModule) || isStrictBindOnlyReservedWord(word);
+ }
+ function isKeyword(word) {
+ return keywords.has(word);
+ }
});
-var code_1 = code.isDecimalDigit;
-var code_2 = code.isHexDigit;
-var code_3 = code.isOctalDigit;
-var code_4 = code.isWhiteSpace;
-var code_5 = code.isLineTerminator;
-var code_6 = code.isIdentifierStartES5;
-var code_7 = code.isIdentifierPartES5;
-var code_8 = code.isIdentifierStartES6;
-var code_9 = code.isIdentifierPartES6;
-
-var keyword = createCommonjsModule(function (module) {
- /*
- Copyright (C) 2013 Yusuke Suzuki <utatane.tea@gmail.com>
-
- Redistribution and use in source and binary forms, with or without
- modification, are permitted provided that the following conditions are met:
-
- * Redistributions of source code must retain the above copyright
- notice, this list of conditions and the following disclaimer.
- * Redistributions in binary form must reproduce the above copyright
- notice, this list of conditions and the following disclaimer in the
- documentation and/or other materials provided with the distribution.
-
- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- ARE DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
- DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
- (function () {
-
- var code$1 = code;
-
- function isStrictModeReservedWordES6(id) {
- switch (id) {
- case 'implements':
- case 'interface':
- case 'package':
- case 'private':
- case 'protected':
- case 'public':
- case 'static':
- case 'let':
- return true;
-
- default:
- return false;
- }
- }
-
- function isKeywordES5(id, strict) {
- // yield should not be treated as keyword under non-strict mode.
- if (!strict && id === 'yield') {
- return false;
- }
-
- return isKeywordES6(id, strict);
- }
-
- function isKeywordES6(id, strict) {
- if (strict && isStrictModeReservedWordES6(id)) {
- return true;
- }
-
- switch (id.length) {
- case 2:
- return id === 'if' || id === 'in' || id === 'do';
-
- case 3:
- return id === 'var' || id === 'for' || id === 'new' || id === 'try';
- case 4:
- return id === 'this' || id === 'else' || id === 'case' || id === 'void' || id === 'with' || id === 'enum';
-
- case 5:
- return id === 'while' || id === 'break' || id === 'catch' || id === 'throw' || id === 'const' || id === 'yield' || id === 'class' || id === 'super';
-
- case 6:
- return id === 'return' || id === 'typeof' || id === 'delete' || id === 'switch' || id === 'export' || id === 'import';
-
- case 7:
- return id === 'default' || id === 'finally' || id === 'extends';
-
- case 8:
- return id === 'function' || id === 'continue' || id === 'debugger';
-
- case 10:
- return id === 'instanceof';
-
- default:
- return false;
- }
- }
+var lib = createCommonjsModule(function (module, exports) {
- function isReservedWordES5(id, strict) {
- return id === 'null' || id === 'true' || id === 'false' || isKeywordES5(id, strict);
+ Object.defineProperty(exports, "__esModule", {
+ value: true
+ });
+ Object.defineProperty(exports, "isIdentifierName", {
+ enumerable: true,
+ get: function () {
+ return identifier.isIdentifierName;
}
-
- function isReservedWordES6(id, strict) {
- return id === 'null' || id === 'true' || id === 'false' || isKeywordES6(id, strict);
+ });
+ Object.defineProperty(exports, "isIdentifierChar", {
+ enumerable: true,
+ get: function () {
+ return identifier.isIdentifierChar;
}
-
- function isRestrictedWord(id) {
- return id === 'eval' || id === 'arguments';
+ });
+ Object.defineProperty(exports, "isIdentifierStart", {
+ enumerable: true,
+ get: function () {
+ return identifier.isIdentifierStart;
}
-
- function isIdentifierNameES5(id) {
- var i, iz, ch;
-
- if (id.length === 0) {
- return false;
- }
-
- ch = id.charCodeAt(0);
-
- if (!code$1.isIdentifierStartES5(ch)) {
- return false;
- }
-
- for (i = 1, iz = id.length; i < iz; ++i) {
- ch = id.charCodeAt(i);
-
- if (!code$1.isIdentifierPartES5(ch)) {
- return false;
- }
- }
-
- return true;
+ });
+ Object.defineProperty(exports, "isReservedWord", {
+ enumerable: true,
+ get: function () {
+ return keyword.isReservedWord;
}
-
- function decodeUtf16(lead, trail) {
- return (lead - 0xD800) * 0x400 + (trail - 0xDC00) + 0x10000;
+ });
+ Object.defineProperty(exports, "isStrictBindOnlyReservedWord", {
+ enumerable: true,
+ get: function () {
+ return keyword.isStrictBindOnlyReservedWord;
}
-
- function isIdentifierNameES6(id) {
- var i, iz, ch, lowCh, check;
-
- if (id.length === 0) {
- return false;
- }
-
- check = code$1.isIdentifierStartES6;
-
- for (i = 0, iz = id.length; i < iz; ++i) {
- ch = id.charCodeAt(i);
-
- if (0xD800 <= ch && ch <= 0xDBFF) {
- ++i;
-
- if (i >= iz) {
- return false;
- }
-
- lowCh = id.charCodeAt(i);
-
- if (!(0xDC00 <= lowCh && lowCh <= 0xDFFF)) {
- return false;
- }
-
- ch = decodeUtf16(ch, lowCh);
- }
-
- if (!check(ch)) {
- return false;
- }
-
- check = code$1.isIdentifierPartES6;
- }
-
- return true;
+ });
+ Object.defineProperty(exports, "isStrictBindReservedWord", {
+ enumerable: true,
+ get: function () {
+ return keyword.isStrictBindReservedWord;
}
-
- function isIdentifierES5(id, strict) {
- return isIdentifierNameES5(id) && !isReservedWordES5(id, strict);
+ });
+ Object.defineProperty(exports, "isStrictReservedWord", {
+ enumerable: true,
+ get: function () {
+ return keyword.isStrictReservedWord;
}
-
- function isIdentifierES6(id, strict) {
- return isIdentifierNameES6(id) && !isReservedWordES6(id, strict);
+ });
+ Object.defineProperty(exports, "isKeyword", {
+ enumerable: true,
+ get: function () {
+ return keyword.isKeyword;
}
-
- module.exports = {
- isKeywordES5: isKeywordES5,
- isKeywordES6: isKeywordES6,
- isReservedWordES5: isReservedWordES5,
- isReservedWordES6: isReservedWordES6,
- isRestrictedWord: isRestrictedWord,
- isIdentifierNameES5: isIdentifierNameES5,
- isIdentifierNameES6: isIdentifierNameES6,
- isIdentifierES5: isIdentifierES5,
- isIdentifierES6: isIdentifierES6
- };
- })();
- /* vim: set sw=4 ts=4 et tw=80 : */
-
-});
-var keyword_1 = keyword.isKeywordES5;
-var keyword_2 = keyword.isKeywordES6;
-var keyword_3 = keyword.isReservedWordES5;
-var keyword_4 = keyword.isReservedWordES6;
-var keyword_5 = keyword.isRestrictedWord;
-var keyword_6 = keyword.isIdentifierNameES5;
-var keyword_7 = keyword.isIdentifierNameES6;
-var keyword_8 = keyword.isIdentifierES5;
-var keyword_9 = keyword.isIdentifierES6;
-
-var utils = createCommonjsModule(function (module, exports) {
- /*
- Copyright (C) 2013 Yusuke Suzuki <utatane.tea@gmail.com>
-
- Redistribution and use in source and binary forms, with or without
- modification, are permitted provided that the following conditions are met:
-
- * Redistributions of source code must retain the above copyright
- notice, this list of conditions and the following disclaimer.
- * Redistributions in binary form must reproduce the above copyright
- notice, this list of conditions and the following disclaimer in the
- documentation and/or other materials provided with the distribution.
-
- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- ARE DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
- DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
- (function () {
-
- exports.ast = ast;
- exports.code = code;
- exports.keyword = keyword;
- })();
- /* vim: set sw=4 ts=4 et tw=80 : */
-
+ });
});
-var utils_1 = utils.ast;
-var utils_2 = utils.code;
-var utils_3 = utils.keyword;
var matchOperatorsRe = /[|\\{}()[\]^$+*?.]/g;
return [val / 255 * 100];
};
});
-var conversions_1 = conversions.rgb;
-var conversions_2 = conversions.hsl;
-var conversions_3 = conversions.hsv;
-var conversions_4 = conversions.hwb;
-var conversions_5 = conversions.cmyk;
-var conversions_6 = conversions.xyz;
-var conversions_7 = conversions.lab;
-var conversions_8 = conversions.lch;
-var conversions_9 = conversions.hex;
-var conversions_10 = conversions.keyword;
-var conversions_11 = conversions.ansi16;
-var conversions_12 = conversions.ansi256;
-var conversions_13 = conversions.hcg;
-var conversions_14 = conversions.apple;
-var conversions_15 = conversions.gray;
/*
this function routes a model to all other models.
// release, and Node.js 7 is not. Windows 10 build 10586 is the first Windows
// release that supports 256 colors. Windows 10 build 14931 is the first release
// that supports 16m/TrueColor.
- const osRelease = os.release().split('.');
+ const osRelease = os__default['default'].release().split('.');
if (Number(process.versions.node.split('.')[0]) >= 8 && Number(osRelease[0]) >= 10 && Number(osRelease[2]) >= 10586) {
return Number(osRelease[2]) >= 14931 ? 3 : 2;
module.exports.supportsColor = stdoutColor;
module.exports.default = module.exports; // For TypeScript
});
-var chalk_1 = chalk.supportsColor;
-var lib = createCommonjsModule(function (module, exports) {
+var lib$1 = createCommonjsModule(function (module, exports) {
Object.defineProperty(exports, "__esModule", {
value: true
var _jsTokens = _interopRequireWildcard(jsTokens);
- var _esutils = _interopRequireDefault(utils);
-
var _chalk = _interopRequireDefault(chalk);
function _interopRequireDefault(obj) {
const token = (0, _jsTokens.matchToToken)(match);
if (token.type === "name") {
- if (_esutils.default.keyword.isReservedWordES6(token.value)) {
+ if ((0, lib.isKeyword)(token.value) || (0, lib.isReservedWord)(token.value)) {
return "keyword";
}
}
}
});
-unwrapExports(lib);
-var lib_1 = lib.shouldHighlight;
-var lib_2 = lib.getChalk;
-var lib$1 = createCommonjsModule(function (module, exports) {
+var lib$2 = createCommonjsModule(function (module, exports) {
Object.defineProperty(exports, "__esModule", {
value: true
exports.codeFrameColumns = codeFrameColumns;
exports.default = _default;
- var _highlight = _interopRequireWildcard(lib);
+ var _highlight = _interopRequireWildcard(lib$1);
function _getRequireWildcardCache() {
if (typeof WeakMap !== "function") return null;
column: 0,
line: -1
}, loc.start);
- const endLoc = Object.assign({}, startLoc, {}, loc.end);
+ const endLoc = Object.assign({}, startLoc, loc.end);
const {
linesAbove = 2,
linesBelow = 3
return codeFrameColumns(rawLines, location, opts);
}
});
-unwrapExports(lib$1);
-var lib_1$1 = lib$1.codeFrameColumns;
-
-var require$$0 = getCjsExportFromNamespace(dist);
const {
- default: LinesAndColumns$1
-} = require$$0;
+ default: LinesAndColumns
+} = dist;
const {
codeFrameColumns
-} = lib$1;
+} = lib$2;
const JSONError = errorEx_1('JSONError', {
fileName: errorEx_1.append('in %s'),
codeFrame: errorEx_1.append('\n\n%s\n')
}
if (indexMatch && indexMatch.length > 0) {
- const lines = new LinesAndColumns$1(string);
+ const lines = new LinesAndColumns(string);
const index = Number(indexMatch[1]);
const location = lines.locationForIndex(index);
const codeFrame = codeFrameColumns(string, {
}
};
-var constants = createCommonjsModule(function (module, exports) {
+const Char = {
+ ANCHOR: '&',
+ COMMENT: '#',
+ TAG: '!',
+ DIRECTIVES_END: '-',
+ DOCUMENT_END: '.'
+};
+const Type = {
+ ALIAS: 'ALIAS',
+ BLANK_LINE: 'BLANK_LINE',
+ BLOCK_FOLDED: 'BLOCK_FOLDED',
+ BLOCK_LITERAL: 'BLOCK_LITERAL',
+ COMMENT: 'COMMENT',
+ DIRECTIVE: 'DIRECTIVE',
+ DOCUMENT: 'DOCUMENT',
+ FLOW_MAP: 'FLOW_MAP',
+ FLOW_SEQ: 'FLOW_SEQ',
+ MAP: 'MAP',
+ MAP_KEY: 'MAP_KEY',
+ MAP_VALUE: 'MAP_VALUE',
+ PLAIN: 'PLAIN',
+ QUOTE_DOUBLE: 'QUOTE_DOUBLE',
+ QUOTE_SINGLE: 'QUOTE_SINGLE',
+ SEQ: 'SEQ',
+ SEQ_ITEM: 'SEQ_ITEM'
+};
+const defaultTagPrefix = 'tag:yaml.org,2002:';
+const defaultTags = {
+ MAP: 'tag:yaml.org,2002:map',
+ SEQ: 'tag:yaml.org,2002:seq',
+ STR: 'tag:yaml.org,2002:str'
+};
- Object.defineProperty(exports, "__esModule", {
- value: true
- });
- exports.Type = exports.Char = void 0;
- const Char = {
- ANCHOR: '&',
- COMMENT: '#',
- TAG: '!',
- DIRECTIVES_END: '-',
- DOCUMENT_END: '.'
- };
- exports.Char = Char;
- const Type = {
- ALIAS: 'ALIAS',
- BLANK_LINE: 'BLANK_LINE',
- BLOCK_FOLDED: 'BLOCK_FOLDED',
- BLOCK_LITERAL: 'BLOCK_LITERAL',
- COMMENT: 'COMMENT',
- DIRECTIVE: 'DIRECTIVE',
- DOCUMENT: 'DOCUMENT',
- FLOW_MAP: 'FLOW_MAP',
- FLOW_SEQ: 'FLOW_SEQ',
- MAP: 'MAP',
- MAP_KEY: 'MAP_KEY',
- MAP_VALUE: 'MAP_VALUE',
- PLAIN: 'PLAIN',
- QUOTE_DOUBLE: 'QUOTE_DOUBLE',
- QUOTE_SINGLE: 'QUOTE_SINGLE',
- SEQ: 'SEQ',
- SEQ_ITEM: 'SEQ_ITEM'
- };
- exports.Type = Type;
-});
-unwrapExports(constants);
-var constants_1 = constants.Type;
-var constants_2 = constants.Char;
+function findLineStarts(src) {
+ const ls = [0];
+ let offset = src.indexOf('\n');
-var sourceUtils = createCommonjsModule(function (module, exports) {
+ while (offset !== -1) {
+ offset += 1;
+ ls.push(offset);
+ offset = src.indexOf('\n', offset);
+ }
- Object.defineProperty(exports, "__esModule", {
- value: true
- });
- exports.getLinePos = getLinePos;
- exports.getLine = getLine;
- exports.getPrettyContext = getPrettyContext;
+ return ls;
+}
- function findLineStarts(src) {
- const ls = [0];
- let offset = src.indexOf('\n');
+function getSrcInfo(cst) {
+ let lineStarts, src;
- while (offset !== -1) {
- offset += 1;
- ls.push(offset);
- offset = src.indexOf('\n', offset);
- }
+ if (typeof cst === 'string') {
+ lineStarts = findLineStarts(cst);
+ src = cst;
+ } else {
+ if (Array.isArray(cst)) cst = cst[0];
- return ls;
+ if (cst && cst.context) {
+ if (!cst.lineStarts) cst.lineStarts = findLineStarts(cst.context.src);
+ lineStarts = cst.lineStarts;
+ src = cst.context.src;
+ }
}
- function getSrcInfo(cst) {
- let lineStarts, src;
+ return {
+ lineStarts,
+ src
+ };
+}
+/**
+ * @typedef {Object} LinePos - One-indexed position in the source
+ * @property {number} line
+ * @property {number} col
+ */
+
+/**
+ * Determine the line/col position matching a character offset.
+ *
+ * Accepts a source string or a CST document as the second parameter. With
+ * the latter, starting indices for lines are cached in the document as
+ * `lineStarts: number[]`.
+ *
+ * Returns a one-indexed `{ line, col }` location if found, or
+ * `undefined` otherwise.
+ *
+ * @param {number} offset
+ * @param {string|Document|Document[]} cst
+ * @returns {?LinePos}
+ */
+
+
+function getLinePos(offset, cst) {
+ if (typeof offset !== 'number' || offset < 0) return null;
+ const {
+ lineStarts,
+ src
+ } = getSrcInfo(cst);
+ if (!lineStarts || !src || offset > src.length) return null;
- if (typeof cst === 'string') {
- lineStarts = findLineStarts(cst);
- src = cst;
- } else {
- if (Array.isArray(cst)) cst = cst[0];
+ for (let i = 0; i < lineStarts.length; ++i) {
+ const start = lineStarts[i];
- if (cst && cst.context) {
- if (!cst.lineStarts) cst.lineStarts = findLineStarts(cst.context.src);
- lineStarts = cst.lineStarts;
- src = cst.context.src;
- }
+ if (offset < start) {
+ return {
+ line: i,
+ col: offset - lineStarts[i - 1] + 1
+ };
}
- return {
- lineStarts,
- src
+ if (offset === start) return {
+ line: i + 1,
+ col: 1
};
}
- /**
- * @typedef {Object} LinePos - One-indexed position in the source
- * @property {number} line
- * @property {number} col
- */
- /**
- * Determine the line/col position matching a character offset.
- *
- * Accepts a source string or a CST document as the second parameter. With
- * the latter, starting indices for lines are cached in the document as
- * `lineStarts: number[]`.
- *
- * Returns a one-indexed `{ line, col }` location if found, or
- * `undefined` otherwise.
- *
- * @param {number} offset
- * @param {string|Document|Document[]} cst
- * @returns {?LinePos}
- */
+ const line = lineStarts.length;
+ return {
+ line,
+ col: offset - lineStarts[line - 1] + 1
+ };
+}
+/**
+ * Get a specified line from the source.
+ *
+ * Accepts a source string or a CST document as the second parameter. With
+ * the latter, starting indices for lines are cached in the document as
+ * `lineStarts: number[]`.
+ *
+ * Returns the line as a string if found, or `null` otherwise.
+ *
+ * @param {number} line One-indexed line number
+ * @param {string|Document|Document[]} cst
+ * @returns {?string}
+ */
+
+
+function getLine(line, cst) {
+ const {
+ lineStarts,
+ src
+ } = getSrcInfo(cst);
+ if (!lineStarts || !(line >= 1) || line > lineStarts.length) return null;
+ const start = lineStarts[line - 1];
+ let end = lineStarts[line]; // undefined for last line; that's ok for slice()
+ while (end && end > start && src[end - 1] === '\n') --end;
- function getLinePos(offset, cst) {
- if (typeof offset !== 'number' || offset < 0) return null;
- const {
- lineStarts,
- src
- } = getSrcInfo(cst);
- if (!lineStarts || !src || offset > src.length) return null;
+ return src.slice(start, end);
+}
+/**
+ * Pretty-print the starting line from the source indicated by the range `pos`
+ *
+ * Trims output to `maxWidth` chars while keeping the starting column visible,
+ * using `…` at either end to indicate dropped characters.
+ *
+ * Returns a two-line string (or `null`) with `\n` as separator; the second line
+ * will hold appropriately indented `^` marks indicating the column range.
+ *
+ * @param {Object} pos
+ * @param {LinePos} pos.start
+ * @param {LinePos} [pos.end]
+ * @param {string|Document|Document[]*} cst
+ * @param {number} [maxWidth=80]
+ * @returns {?string}
+ */
+
+
+function getPrettyContext({
+ start,
+ end
+}, cst, maxWidth = 80) {
+ let src = getLine(start.line, cst);
+ if (!src) return null;
+ let {
+ col
+ } = start;
- for (let i = 0; i < lineStarts.length; ++i) {
- const start = lineStarts[i];
+ if (src.length > maxWidth) {
+ if (col <= maxWidth - 10) {
+ src = src.substr(0, maxWidth - 1) + '…';
+ } else {
+ const halfWidth = Math.round(maxWidth / 2);
+ if (src.length > col + halfWidth) src = src.substr(0, col + halfWidth - 1) + '…';
+ col -= src.length - maxWidth;
+ src = '…' + src.substr(1 - maxWidth);
+ }
+ }
- if (offset < start) {
- return {
- line: i,
- col: offset - lineStarts[i - 1] + 1
- };
- }
+ let errLen = 1;
+ let errEnd = '';
- if (offset === start) return {
- line: i + 1,
- col: 1
- };
+ if (end) {
+ if (end.line === start.line && col + (end.col - start.col) <= maxWidth + 1) {
+ errLen = end.col - start.col;
+ } else {
+ errLen = Math.min(src.length + 1, maxWidth) - col;
+ errEnd = '…';
}
-
- const line = lineStarts.length;
- return {
- line,
- col: offset - lineStarts[line - 1] + 1
- };
}
- /**
- * Get a specified line from the source.
- *
- * Accepts a source string or a CST document as the second parameter. With
- * the latter, starting indices for lines are cached in the document as
- * `lineStarts: number[]`.
- *
- * Returns the line as a string if found, or `null` otherwise.
- *
- * @param {number} line One-indexed line number
- * @param {string|Document|Document[]} cst
- * @returns {?string}
- */
+ const offset = col > 1 ? ' '.repeat(col - 1) : '';
+ const err = '^'.repeat(errLen);
+ return `${src}\n${offset}${err}${errEnd}`;
+}
- function getLine(line, cst) {
- const {
- lineStarts,
- src
- } = getSrcInfo(cst);
- if (!lineStarts || !(line >= 1) || line > lineStarts.length) return null;
- const start = lineStarts[line - 1];
- let end = lineStarts[line]; // undefined for last line; that's ok for slice()
+class Range {
+ static copy(orig) {
+ return new Range(orig.start, orig.end);
+ }
- while (end && end > start && src[end - 1] === '\n') --end;
+ constructor(start, end) {
+ this.start = start;
+ this.end = end || start;
+ }
- return src.slice(start, end);
+ isEmpty() {
+ return typeof this.start !== 'number' || !this.end || this.end <= this.start;
}
/**
- * Pretty-print the starting line from the source indicated by the range `pos`
- *
- * Trims output to `maxWidth` chars while keeping the starting column visible,
- * using `…` at either end to indicate dropped characters.
+ * Set `origStart` and `origEnd` to point to the original source range for
+ * this node, which may differ due to dropped CR characters.
*
- * Returns a two-line string (or `null`) with `\n` as separator; the second line
- * will hold appropriately indented `^` marks indicating the column range.
- *
- * @param {Object} pos
- * @param {LinePos} pos.start
- * @param {LinePos} [pos.end]
- * @param {string|Document|Document[]*} cst
- * @param {number} [maxWidth=80]
- * @returns {?string}
+ * @param {number[]} cr - Positions of dropped CR characters
+ * @param {number} offset - Starting index of `cr` from the last call
+ * @returns {number} - The next offset, matching the one found for `origStart`
*/
- function getPrettyContext({
- start,
- end
- }, cst, maxWidth = 80) {
- let src = getLine(start.line, cst);
- if (!src) return null;
- let {
- col
- } = start;
-
- if (src.length > maxWidth) {
- if (col <= maxWidth - 10) {
- src = src.substr(0, maxWidth - 1) + '…';
- } else {
- const halfWidth = Math.round(maxWidth / 2);
- if (src.length > col + halfWidth) src = src.substr(0, col + halfWidth - 1) + '…';
- col -= src.length - maxWidth;
- src = '…' + src.substr(1 - maxWidth);
- }
- }
-
- let errLen = 1;
- let errEnd = '';
+ setOrigRange(cr, offset) {
+ const {
+ start,
+ end
+ } = this;
- if (end) {
- if (end.line === start.line && col + (end.col - start.col) <= maxWidth + 1) {
- errLen = end.col - start.col;
- } else {
- errLen = Math.min(src.length + 1, maxWidth) - col;
- errEnd = '…';
- }
+ if (cr.length === 0 || end <= cr[0]) {
+ this.origStart = start;
+ this.origEnd = end;
+ return offset;
}
- const offset = col > 1 ? ' '.repeat(col - 1) : '';
- const err = '^'.repeat(errLen);
- return `${src}\n${offset}${err}${errEnd}`;
- }
-});
-unwrapExports(sourceUtils);
-var sourceUtils_1 = sourceUtils.getLinePos;
-var sourceUtils_2 = sourceUtils.getLine;
-var sourceUtils_3 = sourceUtils.getPrettyContext;
-
-var Range_1 = createCommonjsModule(function (module, exports) {
-
- Object.defineProperty(exports, "__esModule", {
- value: true
- });
- exports.default = void 0;
+ let i = offset;
- class Range {
- static copy(orig) {
- return new Range(orig.start, orig.end);
+ while (i < cr.length) {
+ if (cr[i] > start) break;else ++i;
}
- constructor(start, end) {
- this.start = start;
- this.end = end || start;
- }
+ this.origStart = start + i;
+ const nextOffset = i;
- isEmpty() {
- return typeof this.start !== 'number' || !this.end || this.end <= this.start;
+ while (i < cr.length) {
+ // if end was at \n, it should now be at \r
+ if (cr[i] >= end) break;else ++i;
}
- /**
- * Set `origStart` and `origEnd` to point to the original source range for
- * this node, which may differ due to dropped CR characters.
- *
- * @param {number[]} cr - Positions of dropped CR characters
- * @param {number} offset - Starting index of `cr` from the last call
- * @returns {number} - The next offset, matching the one found for `origStart`
- */
+ this.origEnd = end + i;
+ return nextOffset;
+ }
- setOrigRange(cr, offset) {
- const {
- start,
- end
- } = this;
-
- if (cr.length === 0 || end <= cr[0]) {
- this.origStart = start;
- this.origEnd = end;
- return offset;
- }
+}
+/** Root class of all nodes */
- let i = offset;
- while (i < cr.length) {
- if (cr[i] > start) break;else ++i;
- }
+class Node {
+ static addStringTerminator(src, offset, str) {
+ if (str[str.length - 1] === '\n') return str;
+ const next = Node.endOfWhiteSpace(src, offset);
+ return next >= src.length || src[next] === '\n' ? str + '\n' : str;
+ } // ^(---|...)
- this.origStart = start + i;
- const nextOffset = i;
- while (i < cr.length) {
- // if end was at \n, it should now be at \r
- if (cr[i] >= end) break;else ++i;
- }
+ static atDocumentBoundary(src, offset, sep) {
+ const ch0 = src[offset];
+ if (!ch0) return true;
+ const prev = src[offset - 1];
+ if (prev && prev !== '\n') return false;
- this.origEnd = end + i;
- return nextOffset;
+ if (sep) {
+ if (ch0 !== sep) return false;
+ } else {
+ if (ch0 !== Char.DIRECTIVES_END && ch0 !== Char.DOCUMENT_END) return false;
}
+ const ch1 = src[offset + 1];
+ const ch2 = src[offset + 2];
+ if (ch1 !== ch0 || ch2 !== ch0) return false;
+ const ch3 = src[offset + 3];
+ return !ch3 || ch3 === '\n' || ch3 === '\t' || ch3 === ' ';
}
- exports.default = Range;
-});
-unwrapExports(Range_1);
-
-var Node_1 = createCommonjsModule(function (module, exports) {
-
- Object.defineProperty(exports, "__esModule", {
- value: true
- });
- exports.default = void 0;
+ static endOfIdentifier(src, offset) {
+ let ch = src[offset];
+ const isVerbatim = ch === '<';
+ const notOk = isVerbatim ? ['\n', '\t', ' ', '>'] : ['\n', '\t', ' ', '[', ']', '{', '}', ','];
- var _Range = _interopRequireDefault(Range_1);
+ while (ch && notOk.indexOf(ch) === -1) ch = src[offset += 1];
- function _interopRequireDefault(obj) {
- return obj && obj.__esModule ? obj : {
- default: obj
- };
+ if (isVerbatim && ch === '>') offset += 1;
+ return offset;
}
- /** Root class of all nodes */
+ static endOfIndent(src, offset) {
+ let ch = src[offset];
- class Node {
- static addStringTerminator(src, offset, str) {
- if (str[str.length - 1] === '\n') return str;
- const next = Node.endOfWhiteSpace(src, offset);
- return next >= src.length || src[next] === '\n' ? str + '\n' : str;
- } // ^(---|...)
+ while (ch === ' ') ch = src[offset += 1];
+ return offset;
+ }
- static atDocumentBoundary(src, offset, sep) {
- const ch0 = src[offset];
- if (!ch0) return true;
- const prev = src[offset - 1];
- if (prev && prev !== '\n') return false;
+ static endOfLine(src, offset) {
+ let ch = src[offset];
- if (sep) {
- if (ch0 !== sep) return false;
- } else {
- if (ch0 !== constants.Char.DIRECTIVES_END && ch0 !== constants.Char.DOCUMENT_END) return false;
- }
+ while (ch && ch !== '\n') ch = src[offset += 1];
- const ch1 = src[offset + 1];
- const ch2 = src[offset + 2];
- if (ch1 !== ch0 || ch2 !== ch0) return false;
- const ch3 = src[offset + 3];
- return !ch3 || ch3 === '\n' || ch3 === '\t' || ch3 === ' ';
- }
+ return offset;
+ }
- static endOfIdentifier(src, offset) {
- let ch = src[offset];
- const isVerbatim = ch === '<';
- const notOk = isVerbatim ? ['\n', '\t', ' ', '>'] : ['\n', '\t', ' ', '[', ']', '{', '}', ','];
+ static endOfWhiteSpace(src, offset) {
+ let ch = src[offset];
- while (ch && notOk.indexOf(ch) === -1) ch = src[offset += 1];
+ while (ch === '\t' || ch === ' ') ch = src[offset += 1];
- if (isVerbatim && ch === '>') offset += 1;
- return offset;
- }
+ return offset;
+ }
- static endOfIndent(src, offset) {
- let ch = src[offset];
+ static startOfLine(src, offset) {
+ let ch = src[offset - 1];
+ if (ch === '\n') return offset;
- while (ch === ' ') ch = src[offset += 1];
+ while (ch && ch !== '\n') ch = src[offset -= 1];
- return offset;
- }
+ return offset + 1;
+ }
+ /**
+ * End of indentation, or null if the line's indent level is not more
+ * than `indent`
+ *
+ * @param {string} src
+ * @param {number} indent
+ * @param {number} lineStart
+ * @returns {?number}
+ */
- static endOfLine(src, offset) {
- let ch = src[offset];
- while (ch && ch !== '\n') ch = src[offset += 1];
+ static endOfBlockIndent(src, indent, lineStart) {
+ const inEnd = Node.endOfIndent(src, lineStart);
- return offset;
+ if (inEnd > lineStart + indent) {
+ return inEnd;
+ } else {
+ const wsEnd = Node.endOfWhiteSpace(src, inEnd);
+ const ch = src[wsEnd];
+ if (!ch || ch === '\n') return wsEnd;
}
- static endOfWhiteSpace(src, offset) {
- let ch = src[offset];
+ return null;
+ }
- while (ch === '\t' || ch === ' ') ch = src[offset += 1];
+ static atBlank(src, offset, endAsBlank) {
+ const ch = src[offset];
+ return ch === '\n' || ch === '\t' || ch === ' ' || endAsBlank && !ch;
+ }
- return offset;
- }
+ static nextNodeIsIndented(ch, indentDiff, indicatorAsIndent) {
+ if (!ch || indentDiff < 0) return false;
+ if (indentDiff > 0) return true;
+ return indicatorAsIndent && ch === '-';
+ } // should be at line or string end, or at next non-whitespace char
- static startOfLine(src, offset) {
- let ch = src[offset - 1];
- if (ch === '\n') return offset;
- while (ch && ch !== '\n') ch = src[offset -= 1];
+ static normalizeOffset(src, offset) {
+ const ch = src[offset];
+ return !ch ? offset : ch !== '\n' && src[offset - 1] === '\n' ? offset - 1 : Node.endOfWhiteSpace(src, offset);
+ } // fold single newline into space, multiple newlines to N - 1 newlines
+ // presumes src[offset] === '\n'
- return offset + 1;
- }
- /**
- * End of indentation, or null if the line's indent level is not more
- * than `indent`
- *
- * @param {string} src
- * @param {number} indent
- * @param {number} lineStart
- * @returns {?number}
- */
+ static foldNewline(src, offset, indent) {
+ let inCount = 0;
+ let error = false;
+ let fold = '';
+ let ch = src[offset + 1];
- static endOfBlockIndent(src, indent, lineStart) {
- const inEnd = Node.endOfIndent(src, lineStart);
+ while (ch === ' ' || ch === '\t' || ch === '\n') {
+ switch (ch) {
+ case '\n':
+ inCount = 0;
+ offset += 1;
+ fold += '\n';
+ break;
- if (inEnd > lineStart + indent) {
- return inEnd;
- } else {
- const wsEnd = Node.endOfWhiteSpace(src, inEnd);
- const ch = src[wsEnd];
- if (!ch || ch === '\n') return wsEnd;
+ case '\t':
+ if (inCount <= indent) error = true;
+ offset = Node.endOfWhiteSpace(src, offset + 2) - 1;
+ break;
+
+ case ' ':
+ inCount += 1;
+ offset += 1;
+ break;
}
- return null;
+ ch = src[offset + 1];
}
- static atBlank(src, offset, endAsBlank) {
- const ch = src[offset];
- return ch === '\n' || ch === '\t' || ch === ' ' || endAsBlank && !ch;
- }
+ if (!fold) fold = ' ';
+ if (ch && inCount <= indent) error = true;
+ return {
+ fold,
+ offset,
+ error
+ };
+ }
- static nextNodeIsIndented(ch, indentDiff, indicatorAsIndent) {
- if (!ch || indentDiff < 0) return false;
- if (indentDiff > 0) return true;
- return indicatorAsIndent && ch === '-';
- } // should be at line or string end, or at next non-whitespace char
+ constructor(type, props, context) {
+ Object.defineProperty(this, 'context', {
+ value: context || null,
+ writable: true
+ });
+ this.error = null;
+ this.range = null;
+ this.valueRange = null;
+ this.props = props || [];
+ this.type = type;
+ this.value = null;
+ }
+ getPropValue(idx, key, skipKey) {
+ if (!this.context) return null;
+ const {
+ src
+ } = this.context;
+ const prop = this.props[idx];
+ return prop && src[prop.start] === key ? src.slice(prop.start + (skipKey ? 1 : 0), prop.end) : null;
+ }
- static normalizeOffset(src, offset) {
- const ch = src[offset];
- return !ch ? offset : ch !== '\n' && src[offset - 1] === '\n' ? offset - 1 : Node.endOfWhiteSpace(src, offset);
- } // fold single newline into space, multiple newlines to N - 1 newlines
- // presumes src[offset] === '\n'
+ get anchor() {
+ for (let i = 0; i < this.props.length; ++i) {
+ const anchor = this.getPropValue(i, Char.ANCHOR, true);
+ if (anchor != null) return anchor;
+ }
+ return null;
+ }
- static foldNewline(src, offset, indent) {
- let inCount = 0;
- let error = false;
- let fold = '';
- let ch = src[offset + 1];
+ get comment() {
+ const comments = [];
- while (ch === ' ' || ch === '\t' || ch === '\n') {
- switch (ch) {
- case '\n':
- inCount = 0;
- offset += 1;
- fold += '\n';
- break;
+ for (let i = 0; i < this.props.length; ++i) {
+ const comment = this.getPropValue(i, Char.COMMENT, true);
+ if (comment != null) comments.push(comment);
+ }
- case '\t':
- if (inCount <= indent) error = true;
- offset = Node.endOfWhiteSpace(src, offset + 2) - 1;
- break;
+ return comments.length > 0 ? comments.join('\n') : null;
+ }
- case ' ':
- inCount += 1;
- offset += 1;
- break;
- }
+ commentHasRequiredWhitespace(start) {
+ const {
+ src
+ } = this.context;
+ if (this.header && start === this.header.end) return false;
+ if (!this.valueRange) return false;
+ const {
+ end
+ } = this.valueRange;
+ return start !== end || Node.atBlank(src, end - 1);
+ }
- ch = src[offset + 1];
- }
+ get hasComment() {
+ if (this.context) {
+ const {
+ src
+ } = this.context;
- if (!fold) fold = ' ';
- if (ch && inCount <= indent) error = true;
- return {
- fold,
- offset,
- error
- };
+ for (let i = 0; i < this.props.length; ++i) {
+ if (src[this.props[i].start] === Char.COMMENT) return true;
+ }
}
- constructor(type, props, context) {
- Object.defineProperty(this, 'context', {
- value: context || null,
- writable: true
- });
- this.error = null;
- this.range = null;
- this.valueRange = null;
- this.props = props || [];
- this.type = type;
- this.value = null;
- }
+ return false;
+ }
- getPropValue(idx, key, skipKey) {
- if (!this.context) return null;
+ get hasProps() {
+ if (this.context) {
const {
src
} = this.context;
- const prop = this.props[idx];
- return prop && src[prop.start] === key ? src.slice(prop.start + (skipKey ? 1 : 0), prop.end) : null;
- }
- get anchor() {
for (let i = 0; i < this.props.length; ++i) {
- const anchor = this.getPropValue(i, constants.Char.ANCHOR, true);
- if (anchor != null) return anchor;
+ if (src[this.props[i].start] !== Char.COMMENT) return true;
}
-
- return null;
}
- get comment() {
- const comments = [];
+ return false;
+ }
- for (let i = 0; i < this.props.length; ++i) {
- const comment = this.getPropValue(i, constants.Char.COMMENT, true);
- if (comment != null) comments.push(comment);
- }
+ get includesTrailingLines() {
+ return false;
+ }
- return comments.length > 0 ? comments.join('\n') : null;
- }
+ get jsonLike() {
+ const jsonLikeTypes = [Type.FLOW_MAP, Type.FLOW_SEQ, Type.QUOTE_DOUBLE, Type.QUOTE_SINGLE];
+ return jsonLikeTypes.indexOf(this.type) !== -1;
+ }
- commentHasRequiredWhitespace(start) {
- const {
- src
- } = this.context;
- if (this.header && start === this.header.end) return false;
- if (!this.valueRange) return false;
- const {
- end
- } = this.valueRange;
- return start !== end || Node.atBlank(src, end - 1);
- }
+ get rangeAsLinePos() {
+ if (!this.range || !this.context) return undefined;
+ const start = getLinePos(this.range.start, this.context.root);
+ if (!start) return undefined;
+ const end = getLinePos(this.range.end, this.context.root);
+ return {
+ start,
+ end
+ };
+ }
- get hasComment() {
- if (this.context) {
- const {
- src
- } = this.context;
+ get rawValue() {
+ if (!this.valueRange || !this.context) return null;
+ const {
+ start,
+ end
+ } = this.valueRange;
+ return this.context.src.slice(start, end);
+ }
+
+ get tag() {
+ for (let i = 0; i < this.props.length; ++i) {
+ const tag = this.getPropValue(i, Char.TAG, false);
- for (let i = 0; i < this.props.length; ++i) {
- if (src[this.props[i].start] === constants.Char.COMMENT) return true;
+ if (tag != null) {
+ if (tag[1] === '<') {
+ return {
+ verbatim: tag.slice(2, -1)
+ };
+ } else {
+ // eslint-disable-next-line no-unused-vars
+ const [_, handle, suffix] = tag.match(/^(.*!)([^!]*)$/);
+ return {
+ handle,
+ suffix
+ };
}
}
-
- return false;
}
- get hasProps() {
- if (this.context) {
- const {
- src
- } = this.context;
-
- for (let i = 0; i < this.props.length; ++i) {
- if (src[this.props[i].start] !== constants.Char.COMMENT) return true;
- }
- }
+ return null;
+ }
- return false;
- }
+ get valueRangeContainsNewline() {
+ if (!this.valueRange || !this.context) return false;
+ const {
+ start,
+ end
+ } = this.valueRange;
+ const {
+ src
+ } = this.context;
- get includesTrailingLines() {
- return false;
+ for (let i = start; i < end; ++i) {
+ if (src[i] === '\n') return true;
}
- get jsonLike() {
- const jsonLikeTypes = [constants.Type.FLOW_MAP, constants.Type.FLOW_SEQ, constants.Type.QUOTE_DOUBLE, constants.Type.QUOTE_SINGLE];
- return jsonLikeTypes.indexOf(this.type) !== -1;
- }
+ return false;
+ }
- get rangeAsLinePos() {
- if (!this.range || !this.context) return undefined;
- const start = (0, sourceUtils.getLinePos)(this.range.start, this.context.root);
- if (!start) return undefined;
- const end = (0, sourceUtils.getLinePos)(this.range.end, this.context.root);
- return {
- start,
- end
- };
- }
+ parseComment(start) {
+ const {
+ src
+ } = this.context;
- get rawValue() {
- if (!this.valueRange || !this.context) return null;
- const {
- start,
- end
- } = this.valueRange;
- return this.context.src.slice(start, end);
+ if (src[start] === Char.COMMENT) {
+ const end = Node.endOfLine(src, start + 1);
+ const commentRange = new Range(start, end);
+ this.props.push(commentRange);
+ return end;
}
- get tag() {
- for (let i = 0; i < this.props.length; ++i) {
- const tag = this.getPropValue(i, constants.Char.TAG, false);
+ return start;
+ }
+ /**
+ * Populates the `origStart` and `origEnd` values of all ranges for this
+ * node. Extended by child classes to handle descendant nodes.
+ *
+ * @param {number[]} cr - Positions of dropped CR characters
+ * @param {number} offset - Starting index of `cr` from the last call
+ * @returns {number} - The next offset, matching the one found for `origStart`
+ */
- if (tag != null) {
- if (tag[1] === '<') {
- return {
- verbatim: tag.slice(2, -1)
- };
- } else {
- // eslint-disable-next-line no-unused-vars
- const [_, handle, suffix] = tag.match(/^(.*!)([^!]*)$/);
- return {
- handle,
- suffix
- };
- }
- }
- }
- return null;
- }
+ setOrigRanges(cr, offset) {
+ if (this.range) offset = this.range.setOrigRange(cr, offset);
+ if (this.valueRange) this.valueRange.setOrigRange(cr, offset);
+ this.props.forEach(prop => prop.setOrigRange(cr, offset));
+ return offset;
+ }
- get valueRangeContainsNewline() {
- if (!this.valueRange || !this.context) return false;
- const {
- start,
- end
- } = this.valueRange;
- const {
+ toString() {
+ const {
+ context: {
src
- } = this.context;
-
- for (let i = start; i < end; ++i) {
- if (src[i] === '\n') return true;
- }
+ },
+ range,
+ value
+ } = this;
+ if (value != null) return value;
+ const str = src.slice(range.start, range.end);
+ return Node.addStringTerminator(src, range.end, str);
+ }
- return false;
- }
+}
- parseComment(start) {
- const {
- src
- } = this.context;
+class YAMLError extends Error {
+ constructor(name, source, message) {
+ if (!message || !(source instanceof Node)) throw new Error(`Invalid arguments for new ${name}`);
+ super();
+ this.name = name;
+ this.message = message;
+ this.source = source;
+ }
- if (src[start] === constants.Char.COMMENT) {
- const end = Node.endOfLine(src, start + 1);
- const commentRange = new _Range.default(start, end);
- this.props.push(commentRange);
- return end;
- }
+ makePretty() {
+ if (!this.source) return;
+ this.nodeType = this.source.type;
+ const cst = this.source.context && this.source.context.root;
- return start;
- }
- /**
- * Populates the `origStart` and `origEnd` values of all ranges for this
- * node. Extended by child classes to handle descendant nodes.
- *
- * @param {number[]} cr - Positions of dropped CR characters
- * @param {number} offset - Starting index of `cr` from the last call
- * @returns {number} - The next offset, matching the one found for `origStart`
- */
+ if (typeof this.offset === 'number') {
+ this.range = new Range(this.offset, this.offset + 1);
+ const start = cst && getLinePos(this.offset, cst);
+ if (start) {
+ const end = {
+ line: start.line,
+ col: start.col + 1
+ };
+ this.linePos = {
+ start,
+ end
+ };
+ }
- setOrigRanges(cr, offset) {
- if (this.range) offset = this.range.setOrigRange(cr, offset);
- if (this.valueRange) this.valueRange.setOrigRange(cr, offset);
- this.props.forEach(prop => prop.setOrigRange(cr, offset));
- return offset;
+ delete this.offset;
+ } else {
+ this.range = this.source.range;
+ this.linePos = this.source.rangeAsLinePos;
}
- toString() {
+ if (this.linePos) {
const {
- context: {
- src
- },
- range,
- value
- } = this;
- if (value != null) return value;
- const str = src.slice(range.start, range.end);
- return Node.addStringTerminator(src, range.end, str);
+ line,
+ col
+ } = this.linePos.start;
+ this.message += ` at line ${line}, column ${col}`;
+ const ctx = cst && getPrettyContext(this.linePos, cst);
+ if (ctx) this.message += `:\n\n${ctx}\n`;
}
+ delete this.source;
}
- exports.default = Node;
-});
-unwrapExports(Node_1);
+}
-var errors = createCommonjsModule(function (module, exports) {
+class YAMLReferenceError extends YAMLError {
+ constructor(source, message) {
+ super('YAMLReferenceError', source, message);
+ }
- Object.defineProperty(exports, "__esModule", {
- value: true
- });
- exports.YAMLWarning = exports.YAMLSyntaxError = exports.YAMLSemanticError = exports.YAMLReferenceError = exports.YAMLError = void 0;
+}
- var _Node = _interopRequireDefault(Node_1);
+class YAMLSemanticError extends YAMLError {
+ constructor(source, message) {
+ super('YAMLSemanticError', source, message);
+ }
- var _Range = _interopRequireDefault(Range_1);
+}
- function _interopRequireDefault(obj) {
- return obj && obj.__esModule ? obj : {
- default: obj
- };
+class YAMLSyntaxError extends YAMLError {
+ constructor(source, message) {
+ super('YAMLSyntaxError', source, message);
}
- class YAMLError extends Error {
- constructor(name, source, message) {
- if (!message || !(source instanceof _Node.default)) throw new Error(`Invalid arguments for new ${name}`);
- super();
- this.name = name;
- this.message = message;
- this.source = source;
- }
+}
- makePretty() {
- if (!this.source) return;
- this.nodeType = this.source.type;
- const cst = this.source.context && this.source.context.root;
+class YAMLWarning extends YAMLError {
+ constructor(source, message) {
+ super('YAMLWarning', source, message);
+ }
- if (typeof this.offset === 'number') {
- this.range = new _Range.default(this.offset, this.offset + 1);
- const start = cst && (0, sourceUtils.getLinePos)(this.offset, cst);
+}
- if (start) {
- const end = {
- line: start.line,
- col: start.col + 1
- };
- this.linePos = {
- start,
- end
- };
- }
+function _defineProperty(obj, key, value) {
+ if (key in obj) {
+ Object.defineProperty(obj, key, {
+ value: value,
+ enumerable: true,
+ configurable: true,
+ writable: true
+ });
+ } else {
+ obj[key] = value;
+ }
- delete this.offset;
- } else {
- this.range = this.source.range;
- this.linePos = this.source.rangeAsLinePos;
- }
+ return obj;
+}
- if (this.linePos) {
- const {
- line,
- col
- } = this.linePos.start;
- this.message += ` at line ${line}, column ${col}`;
- const ctx = cst && (0, sourceUtils.getPrettyContext)(this.linePos, cst);
- if (ctx) this.message += `:\n\n${ctx}\n`;
- }
+class PlainValue extends Node {
+ static endOfLine(src, start, inFlow) {
+ let ch = src[start];
+ let offset = start;
- delete this.source;
+ while (ch && ch !== '\n') {
+ if (inFlow && (ch === '[' || ch === ']' || ch === '{' || ch === '}' || ch === ',')) break;
+ const next = src[offset + 1];
+ if (ch === ':' && (!next || next === '\n' || next === '\t' || next === ' ' || inFlow && next === ',')) break;
+ if ((ch === ' ' || ch === '\t') && next === '#') break;
+ offset += 1;
+ ch = next;
}
+ return offset;
}
- exports.YAMLError = YAMLError;
+ get strValue() {
+ if (!this.valueRange || !this.context) return null;
+ let {
+ start,
+ end
+ } = this.valueRange;
+ const {
+ src
+ } = this.context;
+ let ch = src[end - 1];
+
+ while (start < end && (ch === '\n' || ch === '\t' || ch === ' ')) ch = src[--end - 1];
- class YAMLReferenceError extends YAMLError {
- constructor(source, message) {
- super('YAMLReferenceError', source, message);
+ let str = '';
+
+ for (let i = start; i < end; ++i) {
+ const ch = src[i];
+
+ if (ch === '\n') {
+ const {
+ fold,
+ offset
+ } = Node.foldNewline(src, i, -1);
+ str += fold;
+ i = offset;
+ } else if (ch === ' ' || ch === '\t') {
+ // trim trailing whitespace
+ const wsStart = i;
+ let next = src[i + 1];
+
+ while (i < end && (next === ' ' || next === '\t')) {
+ i += 1;
+ next = src[i + 1];
+ }
+
+ if (next !== '\n') str += i > wsStart ? src.slice(wsStart, i + 1) : ch;
+ } else {
+ str += ch;
+ }
}
+ const ch0 = src[start];
+
+ switch (ch0) {
+ case '\t':
+ {
+ const msg = 'Plain value cannot start with a tab character';
+ const errors = [new YAMLSemanticError(this, msg)];
+ return {
+ errors,
+ str
+ };
+ }
+
+ case '@':
+ case '`':
+ {
+ const msg = `Plain value cannot start with reserved character ${ch0}`;
+ const errors = [new YAMLSemanticError(this, msg)];
+ return {
+ errors,
+ str
+ };
+ }
+
+ default:
+ return str;
+ }
}
- exports.YAMLReferenceError = YAMLReferenceError;
+ parseBlockValue(start) {
+ const {
+ indent,
+ inFlow,
+ src
+ } = this.context;
+ let offset = start;
+ let valueEnd = start;
+
+ for (let ch = src[offset]; ch === '\n'; ch = src[offset]) {
+ if (Node.atDocumentBoundary(src, offset + 1)) break;
+ const end = Node.endOfBlockIndent(src, indent, offset + 1);
+ if (end === null || src[end] === '#') break;
- class YAMLSemanticError extends YAMLError {
- constructor(source, message) {
- super('YAMLSemanticError', source, message);
+ if (src[end] === '\n') {
+ offset = end;
+ } else {
+ valueEnd = PlainValue.endOfLine(src, end, inFlow);
+ offset = valueEnd;
+ }
}
+ if (this.valueRange.isEmpty()) this.valueRange.start = start;
+ this.valueRange.end = valueEnd;
+ return valueEnd;
}
+ /**
+ * Parses a plain value from the source
+ *
+ * Accepted forms are:
+ * ```
+ * #comment
+ *
+ * first line
+ *
+ * first line #comment
+ *
+ * first line
+ * block
+ * lines
+ *
+ * #comment
+ * block
+ * lines
+ * ```
+ * where block lines are empty or have an indent level greater than `indent`.
+ *
+ * @param {ParseContext} context
+ * @param {number} start - Index of first character
+ * @returns {number} - Index of the character after this scalar, may be `\n`
+ */
+
+
+ parse(context, start) {
+ this.context = context;
+ const {
+ inFlow,
+ src
+ } = context;
+ let offset = start;
+ const ch = src[offset];
- exports.YAMLSemanticError = YAMLSemanticError;
+ if (ch && ch !== '#' && ch !== '\n') {
+ offset = PlainValue.endOfLine(src, start, inFlow);
+ }
+
+ this.valueRange = new Range(start, offset);
+ offset = Node.endOfWhiteSpace(src, offset);
+ offset = this.parseComment(offset);
- class YAMLSyntaxError extends YAMLError {
- constructor(source, message) {
- super('YAMLSyntaxError', source, message);
+ if (!this.hasComment || this.valueRange.isEmpty()) {
+ offset = this.parseBlockValue(offset);
}
+ return offset;
}
- exports.YAMLSyntaxError = YAMLSyntaxError;
+}
- class YAMLWarning extends YAMLError {
- constructor(source, message) {
- super('YAMLWarning', source, message);
- }
+var Char_1 = Char;
+var Node_1 = Node;
+var PlainValue_1 = PlainValue;
+var Range_1 = Range;
+var Type_1 = Type;
+var YAMLError_1 = YAMLError;
+var YAMLReferenceError_1 = YAMLReferenceError;
+var YAMLSemanticError_1 = YAMLSemanticError;
+var YAMLSyntaxError_1 = YAMLSyntaxError;
+var YAMLWarning_1 = YAMLWarning;
+var _defineProperty_1 = _defineProperty;
+var defaultTagPrefix_1 = defaultTagPrefix;
+var defaultTags_1 = defaultTags;
+var PlainValueEc8e588e = {
+ Char: Char_1,
+ Node: Node_1,
+ PlainValue: PlainValue_1,
+ Range: Range_1,
+ Type: Type_1,
+ YAMLError: YAMLError_1,
+ YAMLReferenceError: YAMLReferenceError_1,
+ YAMLSemanticError: YAMLSemanticError_1,
+ YAMLSyntaxError: YAMLSyntaxError_1,
+ YAMLWarning: YAMLWarning_1,
+ _defineProperty: _defineProperty_1,
+ defaultTagPrefix: defaultTagPrefix_1,
+ defaultTags: defaultTags_1
+};
+class BlankLine extends PlainValueEc8e588e.Node {
+ constructor() {
+ super(PlainValueEc8e588e.Type.BLANK_LINE);
}
+ /* istanbul ignore next */
- exports.YAMLWarning = YAMLWarning;
-});
-unwrapExports(errors);
-var errors_1 = errors.YAMLWarning;
-var errors_2 = errors.YAMLSyntaxError;
-var errors_3 = errors.YAMLSemanticError;
-var errors_4 = errors.YAMLReferenceError;
-var errors_5 = errors.YAMLError;
-var BlankLine_1 = createCommonjsModule(function (module, exports) {
+ get includesTrailingLines() {
+ // This is never called from anywhere, but if it were,
+ // this is the value it should return.
+ return true;
+ }
+ /**
+ * Parses a blank line from the source
+ *
+ * @param {ParseContext} context
+ * @param {number} start - Index of first \n character
+ * @returns {number} - Index of the character after this
+ */
- Object.defineProperty(exports, "__esModule", {
- value: true
- });
- exports.default = void 0;
- var _Node = _interopRequireDefault(Node_1);
+ parse(context, start) {
+ this.context = context;
+ this.range = new PlainValueEc8e588e.Range(start, start + 1);
+ return start + 1;
+ }
- var _Range = _interopRequireDefault(Range_1);
+}
- function _interopRequireDefault(obj) {
- return obj && obj.__esModule ? obj : {
- default: obj
- };
+class CollectionItem extends PlainValueEc8e588e.Node {
+ constructor(type, props) {
+ super(type, props);
+ this.node = null;
}
- class BlankLine extends _Node.default {
- constructor() {
- super(constants.Type.BLANK_LINE);
- }
- /* istanbul ignore next */
+ get includesTrailingLines() {
+ return !!this.node && this.node.includesTrailingLines;
+ }
+ /**
+ * @param {ParseContext} context
+ * @param {number} start - Index of first character
+ * @returns {number} - Index of the character after this
+ */
- get includesTrailingLines() {
- // This is never called from anywhere, but if it were,
- // this is the value it should return.
- return true;
- }
- /**
- * Parses blank lines from the source
- *
- * @param {ParseContext} context
- * @param {number} start - Index of first \n character
- * @returns {number} - Index of the character after this
- */
+ parse(context, start) {
+ this.context = context;
+ const {
+ parseNode,
+ src
+ } = context;
+ let {
+ atLineStart,
+ lineStart
+ } = context;
+ if (!atLineStart && this.type === PlainValueEc8e588e.Type.SEQ_ITEM) this.error = new PlainValueEc8e588e.YAMLSemanticError(this, 'Sequence items must not have preceding content on the same line');
+ const indent = atLineStart ? start - lineStart : context.indent;
+ let offset = PlainValueEc8e588e.Node.endOfWhiteSpace(src, start + 1);
+ let ch = src[offset];
+ const inlineComment = ch === '#';
+ const comments = [];
+ let blankLine = null;
+
+ while (ch === '\n' || ch === '#') {
+ if (ch === '#') {
+ const end = PlainValueEc8e588e.Node.endOfLine(src, offset + 1);
+ comments.push(new PlainValueEc8e588e.Range(offset, end));
+ offset = end;
+ } else {
+ atLineStart = true;
+ lineStart = offset + 1;
+ const wsEnd = PlainValueEc8e588e.Node.endOfWhiteSpace(src, lineStart);
+
+ if (src[wsEnd] === '\n' && comments.length === 0) {
+ blankLine = new BlankLine();
+ lineStart = blankLine.parse({
+ src
+ }, lineStart);
+ }
+ offset = PlainValueEc8e588e.Node.endOfIndent(src, lineStart);
+ }
- parse(context, start) {
- this.context = context;
- const {
- src
- } = context;
- let offset = start + 1;
+ ch = src[offset];
+ }
- while (_Node.default.atBlank(src, offset)) {
- const lineEnd = _Node.default.endOfWhiteSpace(src, offset);
+ if (PlainValueEc8e588e.Node.nextNodeIsIndented(ch, offset - (lineStart + indent), this.type !== PlainValueEc8e588e.Type.SEQ_ITEM)) {
+ this.node = parseNode({
+ atLineStart,
+ inCollection: false,
+ indent,
+ lineStart,
+ parent: this
+ }, offset);
+ } else if (ch && lineStart > start + 1) {
+ offset = lineStart - 1;
+ }
- if (lineEnd === '\n') offset = lineEnd + 1;else break;
+ if (this.node) {
+ if (blankLine) {
+ // Only blank lines preceding non-empty nodes are captured. Note that
+ // this means that collection item range start indices do not always
+ // increase monotonically. -- eemeli/yaml#126
+ const items = context.parent.items || context.parent.contents;
+ if (items) items.push(blankLine);
}
- this.range = new _Range.default(start, offset);
- return offset;
+ if (comments.length) Array.prototype.push.apply(this.props, comments);
+ offset = this.node.range.end;
+ } else {
+ if (inlineComment) {
+ const c = comments[0];
+ this.props.push(c);
+ offset = c.end;
+ } else {
+ offset = PlainValueEc8e588e.Node.endOfLine(src, start + 1);
+ }
}
+ const end = this.node ? this.node.valueRange.end : offset;
+ this.valueRange = new PlainValueEc8e588e.Range(start, end);
+ return offset;
}
- exports.default = BlankLine;
-});
-unwrapExports(BlankLine_1);
-
-var CollectionItem_1 = createCommonjsModule(function (module, exports) {
+ setOrigRanges(cr, offset) {
+ offset = super.setOrigRanges(cr, offset);
+ return this.node ? this.node.setOrigRanges(cr, offset) : offset;
+ }
- Object.defineProperty(exports, "__esModule", {
- value: true
- });
- exports.default = void 0;
+ toString() {
+ const {
+ context: {
+ src
+ },
+ node,
+ range,
+ value
+ } = this;
+ if (value != null) return value;
+ const str = node ? src.slice(range.start, node.range.start) + String(node) : src.slice(range.start, range.end);
+ return PlainValueEc8e588e.Node.addStringTerminator(src, range.end, str);
+ }
- var _BlankLine = _interopRequireDefault(BlankLine_1);
+}
- var _Node = _interopRequireDefault(Node_1);
+class Comment extends PlainValueEc8e588e.Node {
+ constructor() {
+ super(PlainValueEc8e588e.Type.COMMENT);
+ }
+ /**
+ * Parses a comment line from the source
+ *
+ * @param {ParseContext} context
+ * @param {number} start - Index of first character
+ * @returns {number} - Index of the character after this scalar
+ */
- var _Range = _interopRequireDefault(Range_1);
- function _interopRequireDefault(obj) {
- return obj && obj.__esModule ? obj : {
- default: obj
- };
+ parse(context, start) {
+ this.context = context;
+ const offset = this.parseComment(start);
+ this.range = new PlainValueEc8e588e.Range(start, offset);
+ return offset;
}
- class CollectionItem extends _Node.default {
- constructor(type, props) {
- super(type, props);
- this.node = null;
- }
+}
- get includesTrailingLines() {
- return !!this.node && this.node.includesTrailingLines;
- }
- /**
- * @param {ParseContext} context
- * @param {number} start - Index of first character
- * @returns {number} - Index of the character after this
- */
+function grabCollectionEndComments(node) {
+ let cnode = node;
+
+ while (cnode instanceof CollectionItem) cnode = cnode.node;
+
+ if (!(cnode instanceof Collection)) return null;
+ const len = cnode.items.length;
+ let ci = -1;
+ for (let i = len - 1; i >= 0; --i) {
+ const n = cnode.items[i];
- parse(context, start) {
- this.context = context;
+ if (n.type === PlainValueEc8e588e.Type.COMMENT) {
+ // Keep sufficiently indented comments with preceding node
const {
- parseNode,
- src
- } = context;
- let {
- atLineStart,
+ indent,
lineStart
- } = context;
- if (!atLineStart && this.type === constants.Type.SEQ_ITEM) this.error = new errors.YAMLSemanticError(this, 'Sequence items must not have preceding content on the same line');
- const indent = atLineStart ? start - lineStart : context.indent;
+ } = n.context;
+ if (indent > 0 && n.range.start >= lineStart + indent) break;
+ ci = i;
+ } else if (n.type === PlainValueEc8e588e.Type.BLANK_LINE) ci = i;else break;
+ }
- let offset = _Node.default.endOfWhiteSpace(src, start + 1);
+ if (ci === -1) return null;
+ const ca = cnode.items.splice(ci, len - ci);
+ const prevEnd = ca[0].range.start;
- let ch = src[offset];
- const inlineComment = ch === '#';
- const comments = [];
- let blankLine = null;
+ while (true) {
+ cnode.range.end = prevEnd;
+ if (cnode.valueRange && cnode.valueRange.end > prevEnd) cnode.valueRange.end = prevEnd;
+ if (cnode === node) break;
+ cnode = cnode.context.parent;
+ }
- while (ch === '\n' || ch === '#') {
- if (ch === '#') {
- const end = _Node.default.endOfLine(src, offset + 1);
+ return ca;
+}
- comments.push(new _Range.default(offset, end));
- offset = end;
- } else {
- atLineStart = true;
- lineStart = offset + 1;
+class Collection extends PlainValueEc8e588e.Node {
+ static nextContentHasIndent(src, offset, indent) {
+ const lineStart = PlainValueEc8e588e.Node.endOfLine(src, offset) + 1;
+ offset = PlainValueEc8e588e.Node.endOfWhiteSpace(src, lineStart);
+ const ch = src[offset];
+ if (!ch) return false;
+ if (offset >= lineStart + indent) return true;
+ if (ch !== '#' && ch !== '\n') return false;
+ return Collection.nextContentHasIndent(src, offset, indent);
+ }
+
+ constructor(firstItem) {
+ super(firstItem.type === PlainValueEc8e588e.Type.SEQ_ITEM ? PlainValueEc8e588e.Type.SEQ : PlainValueEc8e588e.Type.MAP);
+
+ for (let i = firstItem.props.length - 1; i >= 0; --i) {
+ if (firstItem.props[i].start < firstItem.context.lineStart) {
+ // props on previous line are assumed by the collection
+ this.props = firstItem.props.slice(0, i + 1);
+ firstItem.props = firstItem.props.slice(i + 1);
+ const itemRange = firstItem.props[0] || firstItem.valueRange;
+ firstItem.range.start = itemRange.start;
+ break;
+ }
+ }
- const wsEnd = _Node.default.endOfWhiteSpace(src, lineStart);
+ this.items = [firstItem];
+ const ec = grabCollectionEndComments(firstItem);
+ if (ec) Array.prototype.push.apply(this.items, ec);
+ }
- if (src[wsEnd] === '\n' && comments.length === 0) {
- blankLine = new _BlankLine.default();
- lineStart = blankLine.parse({
- src
- }, lineStart);
+ get includesTrailingLines() {
+ return this.items.length > 0;
+ }
+ /**
+ * @param {ParseContext} context
+ * @param {number} start - Index of first character
+ * @returns {number} - Index of the character after this
+ */
+
+
+ parse(context, start) {
+ this.context = context;
+ const {
+ parseNode,
+ src
+ } = context; // It's easier to recalculate lineStart here rather than tracking down the
+ // last context from which to read it -- eemeli/yaml#2
+
+ let lineStart = PlainValueEc8e588e.Node.startOfLine(src, start);
+ const firstItem = this.items[0]; // First-item context needs to be correct for later comment handling
+ // -- eemeli/yaml#17
+
+ firstItem.context.parent = this;
+ this.valueRange = PlainValueEc8e588e.Range.copy(firstItem.valueRange);
+ const indent = firstItem.range.start - firstItem.context.lineStart;
+ let offset = start;
+ offset = PlainValueEc8e588e.Node.normalizeOffset(src, offset);
+ let ch = src[offset];
+ let atLineStart = PlainValueEc8e588e.Node.endOfWhiteSpace(src, lineStart) === offset;
+ let prevIncludesTrailingLines = false;
+
+ while (ch) {
+ while (ch === '\n' || ch === '#') {
+ if (atLineStart && ch === '\n' && !prevIncludesTrailingLines) {
+ const blankLine = new BlankLine();
+ offset = blankLine.parse({
+ src
+ }, offset);
+ this.valueRange.end = offset;
+
+ if (offset >= src.length) {
+ ch = null;
+ break;
+ }
+
+ this.items.push(blankLine);
+ offset -= 1; // blankLine.parse() consumes terminal newline
+ } else if (ch === '#') {
+ if (offset < lineStart + indent && !Collection.nextContentHasIndent(src, offset, indent)) {
+ return offset;
+ }
+
+ const comment = new Comment();
+ offset = comment.parse({
+ indent,
+ lineStart,
+ src
+ }, offset);
+ this.items.push(comment);
+ this.valueRange.end = offset;
+
+ if (offset >= src.length) {
+ ch = null;
+ break;
}
+ }
+
+ lineStart = offset + 1;
+ offset = PlainValueEc8e588e.Node.endOfIndent(src, lineStart);
+
+ if (PlainValueEc8e588e.Node.atBlank(src, offset)) {
+ const wsEnd = PlainValueEc8e588e.Node.endOfWhiteSpace(src, offset);
+ const next = src[wsEnd];
- offset = _Node.default.endOfIndent(src, lineStart);
+ if (!next || next === '\n' || next === '#') {
+ offset = wsEnd;
+ }
}
ch = src[offset];
+ atLineStart = true;
}
- if (_Node.default.nextNodeIsIndented(ch, offset - (lineStart + indent), this.type !== constants.Type.SEQ_ITEM)) {
- this.node = parseNode({
- atLineStart,
- inCollection: false,
- indent,
- lineStart,
- parent: this
- }, offset);
- } else if (ch && lineStart > start + 1) {
- offset = lineStart - 1;
- }
-
- if (this.node) {
- if (blankLine) {
- // Only blank lines preceding non-empty nodes are captured. Note that
- // this means that collection item range start indices do not always
- // increase monotonically. -- eemeli/yaml#126
- const items = context.parent.items || context.parent.contents;
- if (items) items.push(blankLine);
- }
+ if (!ch) {
+ break;
+ }
- if (comments.length) Array.prototype.push.apply(this.props, comments);
- offset = this.node.range.end;
- } else {
- if (inlineComment) {
- const c = comments[0];
- this.props.push(c);
- offset = c.end;
- } else {
- offset = _Node.default.endOfLine(src, start + 1);
+ if (offset !== lineStart + indent && (atLineStart || ch !== ':')) {
+ if (offset < lineStart + indent) {
+ if (lineStart > start) offset = lineStart;
+ break;
+ } else if (!this.error) {
+ const msg = 'All collection items must start at the same column';
+ this.error = new PlainValueEc8e588e.YAMLSyntaxError(this, msg);
}
}
- const end = this.node ? this.node.valueRange.end : offset;
- this.valueRange = new _Range.default(start, end);
- return offset;
- }
+ if (firstItem.type === PlainValueEc8e588e.Type.SEQ_ITEM) {
+ if (ch !== '-') {
+ if (lineStart > start) offset = lineStart;
+ break;
+ }
+ } else if (ch === '-' && !this.error) {
+ // map key may start with -, as long as it's followed by a non-whitespace char
+ const next = src[offset + 1];
- setOrigRanges(cr, offset) {
- offset = super.setOrigRanges(cr, offset);
- return this.node ? this.node.setOrigRanges(cr, offset) : offset;
- }
+ if (!next || next === '\n' || next === '\t' || next === ' ') {
+ const msg = 'A collection cannot be both a mapping and a sequence';
+ this.error = new PlainValueEc8e588e.YAMLSyntaxError(this, msg);
+ }
+ }
- toString() {
- const {
- context: {
- src
- },
- node,
- range,
- value
- } = this;
- if (value != null) return value;
- const str = node ? src.slice(range.start, node.range.start) + String(node) : src.slice(range.start, range.end);
- return _Node.default.addStringTerminator(src, range.end, str);
+ const node = parseNode({
+ atLineStart,
+ inCollection: true,
+ indent,
+ lineStart,
+ parent: this
+ }, offset);
+ if (!node) return offset; // at next document start
+
+ this.items.push(node);
+ this.valueRange.end = node.valueRange.end;
+ offset = PlainValueEc8e588e.Node.normalizeOffset(src, node.range.end);
+ ch = src[offset];
+ atLineStart = false;
+ prevIncludesTrailingLines = node.includesTrailingLines; // Need to reset lineStart and atLineStart here if preceding node's range
+ // has advanced to check the current line's indentation level
+ // -- eemeli/yaml#10 & eemeli/yaml#38
+
+ if (ch) {
+ let ls = offset - 1;
+ let prev = src[ls];
+
+ while (prev === ' ' || prev === '\t') prev = src[--ls];
+
+ if (prev === '\n') {
+ lineStart = ls + 1;
+ atLineStart = true;
+ }
+ }
+
+ const ec = grabCollectionEndComments(node);
+ if (ec) Array.prototype.push.apply(this.items, ec);
}
+ return offset;
}
- exports.default = CollectionItem;
-});
-unwrapExports(CollectionItem_1);
-
-var Comment_1 = createCommonjsModule(function (module, exports) {
-
- Object.defineProperty(exports, "__esModule", {
- value: true
- });
- exports.default = void 0;
-
- var _Node = _interopRequireDefault(Node_1);
-
- var _Range = _interopRequireDefault(Range_1);
-
- function _interopRequireDefault(obj) {
- return obj && obj.__esModule ? obj : {
- default: obj
- };
+ setOrigRanges(cr, offset) {
+ offset = super.setOrigRanges(cr, offset);
+ this.items.forEach(node => {
+ offset = node.setOrigRanges(cr, offset);
+ });
+ return offset;
}
- class Comment extends _Node.default {
- constructor() {
- super(constants.Type.COMMENT);
- }
- /**
- * Parses a comment line from the source
- *
- * @param {ParseContext} context
- * @param {number} start - Index of first character
- * @returns {number} - Index of the character after this scalar
- */
-
+ toString() {
+ const {
+ context: {
+ src
+ },
+ items,
+ range,
+ value
+ } = this;
+ if (value != null) return value;
+ let str = src.slice(range.start, items[0].range.start) + String(items[0]);
- parse(context, start) {
- this.context = context;
- const offset = this.parseComment(start);
- this.range = new _Range.default(start, offset);
- return offset;
+ for (let i = 1; i < items.length; ++i) {
+ const item = items[i];
+ const {
+ atLineStart,
+ indent
+ } = item.context;
+ if (atLineStart) for (let i = 0; i < indent; ++i) str += ' ';
+ str += String(item);
}
+ return PlainValueEc8e588e.Node.addStringTerminator(src, range.end, str);
}
- exports.default = Comment;
-});
-unwrapExports(Comment_1);
+}
-var Collection_1 = createCommonjsModule(function (module, exports) {
+class Directive extends PlainValueEc8e588e.Node {
+ constructor() {
+ super(PlainValueEc8e588e.Type.DIRECTIVE);
+ this.name = null;
+ }
- Object.defineProperty(exports, "__esModule", {
- value: true
- });
- exports.grabCollectionEndComments = grabCollectionEndComments;
- exports.default = void 0;
+ get parameters() {
+ const raw = this.rawValue;
+ return raw ? raw.trim().split(/[ \t]+/) : [];
+ }
- var _BlankLine = _interopRequireDefault(BlankLine_1);
+ parseName(start) {
+ const {
+ src
+ } = this.context;
+ let offset = start;
+ let ch = src[offset];
- var _CollectionItem = _interopRequireDefault(CollectionItem_1);
+ while (ch && ch !== '\n' && ch !== '\t' && ch !== ' ') ch = src[offset += 1];
- var _Comment = _interopRequireDefault(Comment_1);
+ this.name = src.slice(start, offset);
+ return offset;
+ }
- var _Node = _interopRequireDefault(Node_1);
+ parseParameters(start) {
+ const {
+ src
+ } = this.context;
+ let offset = start;
+ let ch = src[offset];
- var _Range = _interopRequireDefault(Range_1);
+ while (ch && ch !== '\n' && ch !== '#') ch = src[offset += 1];
- function _interopRequireDefault(obj) {
- return obj && obj.__esModule ? obj : {
- default: obj
- };
+ this.valueRange = new PlainValueEc8e588e.Range(start, offset);
+ return offset;
}
- function grabCollectionEndComments(node) {
- let cnode = node;
+ parse(context, start) {
+ this.context = context;
+ let offset = this.parseName(start + 1);
+ offset = this.parseParameters(offset);
+ offset = this.parseComment(offset);
+ this.range = new PlainValueEc8e588e.Range(start, offset);
+ return offset;
+ }
- while (cnode instanceof _CollectionItem.default) cnode = cnode.node;
+}
- if (!(cnode instanceof Collection)) return null;
- const len = cnode.items.length;
- let ci = -1;
+class Document extends PlainValueEc8e588e.Node {
+ static startCommentOrEndBlankLine(src, start) {
+ const offset = PlainValueEc8e588e.Node.endOfWhiteSpace(src, start);
+ const ch = src[offset];
+ return ch === '#' || ch === '\n' ? offset : start;
+ }
- for (let i = len - 1; i >= 0; --i) {
- const n = cnode.items[i];
+ constructor() {
+ super(PlainValueEc8e588e.Type.DOCUMENT);
+ this.directives = null;
+ this.contents = null;
+ this.directivesEndMarker = null;
+ this.documentEndMarker = null;
+ }
- if (n.type === constants.Type.COMMENT) {
- // Keep sufficiently indented comments with preceding node
- const {
- indent,
- lineStart
- } = n.context;
- if (indent > 0 && n.range.start >= lineStart + indent) break;
- ci = i;
- } else if (n.type === constants.Type.BLANK_LINE) ci = i;else break;
- }
+ parseDirectives(start) {
+ const {
+ src
+ } = this.context;
+ this.directives = [];
+ let atLineStart = true;
+ let hasDirectives = false;
+ let offset = start;
- if (ci === -1) return null;
- const ca = cnode.items.splice(ci, len - ci);
- const prevEnd = ca[0].range.start;
+ while (!PlainValueEc8e588e.Node.atDocumentBoundary(src, offset, PlainValueEc8e588e.Char.DIRECTIVES_END)) {
+ offset = Document.startCommentOrEndBlankLine(src, offset);
- while (true) {
- cnode.range.end = prevEnd;
- if (cnode.valueRange && cnode.valueRange.end > prevEnd) cnode.valueRange.end = prevEnd;
- if (cnode === node) break;
- cnode = cnode.context.parent;
- }
+ switch (src[offset]) {
+ case '\n':
+ if (atLineStart) {
+ const blankLine = new BlankLine();
+ offset = blankLine.parse({
+ src
+ }, offset);
- return ca;
- }
+ if (offset < src.length) {
+ this.directives.push(blankLine);
+ }
+ } else {
+ offset += 1;
+ atLineStart = true;
+ }
- class Collection extends _Node.default {
- static nextContentHasIndent(src, offset, indent) {
- const lineStart = _Node.default.endOfLine(src, offset) + 1;
- offset = _Node.default.endOfWhiteSpace(src, lineStart);
- const ch = src[offset];
- if (!ch) return false;
- if (offset >= lineStart + indent) return true;
- if (ch !== '#' && ch !== '\n') return false;
- return Collection.nextContentHasIndent(src, offset, indent);
- }
-
- constructor(firstItem) {
- super(firstItem.type === constants.Type.SEQ_ITEM ? constants.Type.SEQ : constants.Type.MAP);
-
- for (let i = firstItem.props.length - 1; i >= 0; --i) {
- if (firstItem.props[i].start < firstItem.context.lineStart) {
- // props on previous line are assumed by the collection
- this.props = firstItem.props.slice(0, i + 1);
- firstItem.props = firstItem.props.slice(i + 1);
- const itemRange = firstItem.props[0] || firstItem.valueRange;
- firstItem.range.start = itemRange.start;
break;
- }
- }
- this.items = [firstItem];
- const ec = grabCollectionEndComments(firstItem);
- if (ec) Array.prototype.push.apply(this.items, ec);
- }
-
- get includesTrailingLines() {
- return this.items.length > 0;
- }
- /**
- * @param {ParseContext} context
- * @param {number} start - Index of first character
- * @returns {number} - Index of the character after this
- */
-
-
- parse(context, start) {
- this.context = context;
- const {
- parseNode,
- src
- } = context; // It's easier to recalculate lineStart here rather than tracking down the
- // last context from which to read it -- eemeli/yaml#2
-
- let lineStart = _Node.default.startOfLine(src, start);
-
- const firstItem = this.items[0]; // First-item context needs to be correct for later comment handling
- // -- eemeli/yaml#17
-
- firstItem.context.parent = this;
- this.valueRange = _Range.default.copy(firstItem.valueRange);
- const indent = firstItem.range.start - firstItem.context.lineStart;
- let offset = start;
- offset = _Node.default.normalizeOffset(src, offset);
- let ch = src[offset];
- let atLineStart = _Node.default.endOfWhiteSpace(src, lineStart) === offset;
- let prevIncludesTrailingLines = false;
-
- while (ch) {
- while (ch === '\n' || ch === '#') {
- if (atLineStart && ch === '\n' && !prevIncludesTrailingLines) {
- const blankLine = new _BlankLine.default();
- offset = blankLine.parse({
- src
- }, offset);
- this.valueRange.end = offset;
-
- if (offset >= src.length) {
- ch = null;
- break;
- }
-
- this.items.push(blankLine);
- offset -= 1; // blankLine.parse() consumes terminal newline
- } else if (ch === '#') {
- if (offset < lineStart + indent && !Collection.nextContentHasIndent(src, offset, indent)) {
- return offset;
- }
-
- const comment = new _Comment.default();
- offset = comment.parse({
- indent,
- lineStart,
- src
- }, offset);
- this.items.push(comment);
- this.valueRange.end = offset;
-
- if (offset >= src.length) {
- ch = null;
- break;
- }
- }
-
- lineStart = offset + 1;
- offset = _Node.default.endOfIndent(src, lineStart);
-
- if (_Node.default.atBlank(src, offset)) {
- const wsEnd = _Node.default.endOfWhiteSpace(src, offset);
-
- const next = src[wsEnd];
-
- if (!next || next === '\n' || next === '#') {
- offset = wsEnd;
- }
- }
-
- ch = src[offset];
- atLineStart = true;
- }
-
- if (!ch) {
- break;
- }
-
- if (offset !== lineStart + indent && (atLineStart || ch !== ':')) {
- if (lineStart > start) offset = lineStart;
- break;
- }
-
- if (firstItem.type === constants.Type.SEQ_ITEM !== (ch === '-')) {
- let typeswitch = true;
-
- if (ch === '-') {
- // map key may start with -, as long as it's followed by a non-whitespace char
- const next = src[offset + 1];
- typeswitch = !next || next === '\n' || next === '\t' || next === ' ';
- }
-
- if (typeswitch) {
- if (lineStart > start) offset = lineStart;
- break;
- }
- }
-
- const node = parseNode({
- atLineStart,
- inCollection: true,
- indent,
- lineStart,
- parent: this
- }, offset);
- if (!node) return offset; // at next document start
-
- this.items.push(node);
- this.valueRange.end = node.valueRange.end;
- offset = _Node.default.normalizeOffset(src, node.range.end);
- ch = src[offset];
- atLineStart = false;
- prevIncludesTrailingLines = node.includesTrailingLines; // Need to reset lineStart and atLineStart here if preceding node's range
- // has advanced to check the current line's indentation level
- // -- eemeli/yaml#10 & eemeli/yaml#38
-
- if (ch) {
- let ls = offset - 1;
- let prev = src[ls];
-
- while (prev === ' ' || prev === '\t') prev = src[--ls];
-
- if (prev === '\n') {
- lineStart = ls + 1;
- atLineStart = true;
- }
- }
-
- const ec = grabCollectionEndComments(node);
- if (ec) Array.prototype.push.apply(this.items, ec);
- }
-
- return offset;
- }
-
- setOrigRanges(cr, offset) {
- offset = super.setOrigRanges(cr, offset);
- this.items.forEach(node => {
- offset = node.setOrigRanges(cr, offset);
- });
- return offset;
- }
-
- toString() {
- const {
- context: {
- src
- },
- items,
- range,
- value
- } = this;
- if (value != null) return value;
- let str = src.slice(range.start, items[0].range.start) + String(items[0]);
-
- for (let i = 1; i < items.length; ++i) {
- const item = items[i];
- const {
- atLineStart,
- indent
- } = item.context;
- if (atLineStart) for (let i = 0; i < indent; ++i) str += ' ';
- str += String(item);
- }
-
- return _Node.default.addStringTerminator(src, range.end, str);
- }
-
- }
-
- exports.default = Collection;
-});
-unwrapExports(Collection_1);
-var Collection_2 = Collection_1.grabCollectionEndComments;
-
-var Directive_1 = createCommonjsModule(function (module, exports) {
-
- Object.defineProperty(exports, "__esModule", {
- value: true
- });
- exports.default = void 0;
-
- var _Node = _interopRequireDefault(Node_1);
-
- var _Range = _interopRequireDefault(Range_1);
-
- function _interopRequireDefault(obj) {
- return obj && obj.__esModule ? obj : {
- default: obj
- };
- }
-
- class Directive extends _Node.default {
- constructor() {
- super(constants.Type.DIRECTIVE);
- this.name = null;
- }
-
- get parameters() {
- const raw = this.rawValue;
- return raw ? raw.trim().split(/[ \t]+/) : [];
- }
-
- parseName(start) {
- const {
- src
- } = this.context;
- let offset = start;
- let ch = src[offset];
-
- while (ch && ch !== '\n' && ch !== '\t' && ch !== ' ') ch = src[offset += 1];
-
- this.name = src.slice(start, offset);
- return offset;
- }
-
- parseParameters(start) {
- const {
- src
- } = this.context;
- let offset = start;
- let ch = src[offset];
-
- while (ch && ch !== '\n' && ch !== '#') ch = src[offset += 1];
-
- this.valueRange = new _Range.default(start, offset);
- return offset;
- }
-
- parse(context, start) {
- this.context = context;
- let offset = this.parseName(start + 1);
- offset = this.parseParameters(offset);
- offset = this.parseComment(offset);
- this.range = new _Range.default(start, offset);
- return offset;
- }
-
- }
-
- exports.default = Directive;
-});
-unwrapExports(Directive_1);
-
-var Document_1 = createCommonjsModule(function (module, exports) {
-
- Object.defineProperty(exports, "__esModule", {
- value: true
- });
- exports.default = void 0;
-
- var _BlankLine = _interopRequireDefault(BlankLine_1);
-
- var _Comment = _interopRequireDefault(Comment_1);
-
- var _Directive = _interopRequireDefault(Directive_1);
-
- var _Node = _interopRequireDefault(Node_1);
-
- var _Range = _interopRequireDefault(Range_1);
-
- function _interopRequireDefault(obj) {
- return obj && obj.__esModule ? obj : {
- default: obj
- };
- }
-
- class Document extends _Node.default {
- static startCommentOrEndBlankLine(src, start) {
- const offset = _Node.default.endOfWhiteSpace(src, start);
-
- const ch = src[offset];
- return ch === '#' || ch === '\n' ? offset : start;
- }
-
- constructor() {
- super(constants.Type.DOCUMENT);
- this.directives = null;
- this.contents = null;
- this.directivesEndMarker = null;
- this.documentEndMarker = null;
- }
-
- parseDirectives(start) {
- const {
- src
- } = this.context;
- this.directives = [];
- let atLineStart = true;
- let hasDirectives = false;
- let offset = start;
-
- while (!_Node.default.atDocumentBoundary(src, offset, constants.Char.DIRECTIVES_END)) {
- offset = Document.startCommentOrEndBlankLine(src, offset);
-
- switch (src[offset]) {
- case '\n':
- if (atLineStart) {
- const blankLine = new _BlankLine.default();
- offset = blankLine.parse({
- src
- }, offset);
-
- if (offset < src.length) {
- this.directives.push(blankLine);
- }
- } else {
- offset += 1;
- atLineStart = true;
- }
-
- break;
-
- case '#':
- {
- const comment = new _Comment.default();
- offset = comment.parse({
- src
- }, offset);
- this.directives.push(comment);
- atLineStart = false;
- }
- break;
-
- case '%':
- {
- const directive = new _Directive.default();
- offset = directive.parse({
- parent: this,
- src
- }, offset);
- this.directives.push(directive);
- hasDirectives = true;
- atLineStart = false;
- }
- break;
-
- default:
- if (hasDirectives) {
- this.error = new errors.YAMLSemanticError(this, 'Missing directives-end indicator line');
- } else if (this.directives.length > 0) {
- this.contents = this.directives;
- this.directives = [];
- }
-
- return offset;
- }
- }
-
- if (src[offset]) {
- this.directivesEndMarker = new _Range.default(offset, offset + 3);
- return offset + 3;
- }
-
- if (hasDirectives) {
- this.error = new errors.YAMLSemanticError(this, 'Missing directives-end indicator line');
- } else if (this.directives.length > 0) {
- this.contents = this.directives;
- this.directives = [];
- }
-
- return offset;
- }
-
- parseContents(start) {
- const {
- parseNode,
- src
- } = this.context;
- if (!this.contents) this.contents = [];
- let lineStart = start;
-
- while (src[lineStart - 1] === '-') lineStart -= 1;
-
- let offset = _Node.default.endOfWhiteSpace(src, start);
-
- let atLineStart = lineStart === start;
- this.valueRange = new _Range.default(offset);
-
- while (!_Node.default.atDocumentBoundary(src, offset, constants.Char.DOCUMENT_END)) {
- switch (src[offset]) {
- case '\n':
- if (atLineStart) {
- const blankLine = new _BlankLine.default();
- offset = blankLine.parse({
- src
- }, offset);
-
- if (offset < src.length) {
- this.contents.push(blankLine);
- }
- } else {
- offset += 1;
- atLineStart = true;
- }
-
- lineStart = offset;
- break;
-
- case '#':
- {
- const comment = new _Comment.default();
- offset = comment.parse({
- src
- }, offset);
- this.contents.push(comment);
- atLineStart = false;
- }
- break;
-
- default:
- {
- const iEnd = _Node.default.endOfIndent(src, offset);
-
- const context = {
- atLineStart,
- indent: -1,
- inFlow: false,
- inCollection: false,
- lineStart,
- parent: this
- };
- const node = parseNode(context, iEnd);
- if (!node) return this.valueRange.end = iEnd; // at next document start
-
- this.contents.push(node);
- offset = node.range.end;
- atLineStart = false;
- const ec = (0, Collection_1.grabCollectionEndComments)(node);
- if (ec) Array.prototype.push.apply(this.contents, ec);
- }
- }
-
- offset = Document.startCommentOrEndBlankLine(src, offset);
- }
-
- this.valueRange.end = offset;
-
- if (src[offset]) {
- this.documentEndMarker = new _Range.default(offset, offset + 3);
- offset += 3;
-
- if (src[offset]) {
- offset = _Node.default.endOfWhiteSpace(src, offset);
-
- if (src[offset] === '#') {
- const comment = new _Comment.default();
- offset = comment.parse({
- src
- }, offset);
- this.contents.push(comment);
- }
-
- switch (src[offset]) {
- case '\n':
- offset += 1;
- break;
-
- case undefined:
- break;
-
- default:
- this.error = new errors.YAMLSyntaxError(this, 'Document end marker line cannot have a non-comment suffix');
- }
- }
- }
-
- return offset;
- }
- /**
- * @param {ParseContext} context
- * @param {number} start - Index of first character
- * @returns {number} - Index of the character after this
- */
-
-
- parse(context, start) {
- context.root = this;
- this.context = context;
- const {
- src
- } = context;
- let offset = src.charCodeAt(start) === 0xfeff ? start + 1 : start; // skip BOM
-
- offset = this.parseDirectives(offset);
- offset = this.parseContents(offset);
- return offset;
- }
-
- setOrigRanges(cr, offset) {
- offset = super.setOrigRanges(cr, offset);
- this.directives.forEach(node => {
- offset = node.setOrigRanges(cr, offset);
- });
- if (this.directivesEndMarker) offset = this.directivesEndMarker.setOrigRange(cr, offset);
- this.contents.forEach(node => {
- offset = node.setOrigRanges(cr, offset);
- });
- if (this.documentEndMarker) offset = this.documentEndMarker.setOrigRange(cr, offset);
- return offset;
- }
-
- toString() {
- const {
- contents,
- directives,
- value
- } = this;
- if (value != null) return value;
- let str = directives.join('');
-
- if (contents.length > 0) {
- if (directives.length > 0 || contents[0].type === constants.Type.COMMENT) str += '---\n';
- str += contents.join('');
- }
-
- if (str[str.length - 1] !== '\n') str += '\n';
- return str;
- }
-
- }
-
- exports.default = Document;
-});
-unwrapExports(Document_1);
-
-var Alias_1 = createCommonjsModule(function (module, exports) {
-
- Object.defineProperty(exports, "__esModule", {
- value: true
- });
- exports.default = void 0;
-
- var _Node = _interopRequireDefault(Node_1);
-
- var _Range = _interopRequireDefault(Range_1);
-
- function _interopRequireDefault(obj) {
- return obj && obj.__esModule ? obj : {
- default: obj
- };
- }
-
- class Alias extends _Node.default {
- /**
- * Parses an *alias from the source
- *
- * @param {ParseContext} context
- * @param {number} start - Index of first character
- * @returns {number} - Index of the character after this scalar
- */
- parse(context, start) {
- this.context = context;
- const {
- src
- } = context;
-
- let offset = _Node.default.endOfIdentifier(src, start + 1);
-
- this.valueRange = new _Range.default(start + 1, offset);
- offset = _Node.default.endOfWhiteSpace(src, offset);
- offset = this.parseComment(offset);
- return offset;
- }
-
- }
-
- exports.default = Alias;
-});
-unwrapExports(Alias_1);
-
-var BlockValue_1 = createCommonjsModule(function (module, exports) {
-
- Object.defineProperty(exports, "__esModule", {
- value: true
- });
- exports.default = exports.Chomp = void 0;
-
- var _Node = _interopRequireDefault(Node_1);
-
- var _Range = _interopRequireDefault(Range_1);
-
- function _interopRequireDefault(obj) {
- return obj && obj.__esModule ? obj : {
- default: obj
- };
- }
-
- const Chomp = {
- CLIP: 'CLIP',
- KEEP: 'KEEP',
- STRIP: 'STRIP'
- };
- exports.Chomp = Chomp;
-
- class BlockValue extends _Node.default {
- constructor(type, props) {
- super(type, props);
- this.blockIndent = null;
- this.chomping = Chomp.CLIP;
- this.header = null;
- }
-
- get includesTrailingLines() {
- return this.chomping === Chomp.KEEP;
- }
-
- get strValue() {
- if (!this.valueRange || !this.context) return null;
- let {
- start,
- end
- } = this.valueRange;
- const {
- indent,
- src
- } = this.context;
- if (this.valueRange.isEmpty()) return '';
- let lastNewLine = null;
- let ch = src[end - 1];
-
- while (ch === '\n' || ch === '\t' || ch === ' ') {
- end -= 1;
-
- if (end <= start) {
- if (this.chomping === Chomp.KEEP) break;else return ''; // probably never happens
- }
-
- if (ch === '\n') lastNewLine = end;
- ch = src[end - 1];
- }
-
- let keepStart = end + 1;
-
- if (lastNewLine) {
- if (this.chomping === Chomp.KEEP) {
- keepStart = lastNewLine;
- end = this.valueRange.end;
- } else {
- end = lastNewLine;
- }
- }
-
- const bi = indent + this.blockIndent;
- const folded = this.type === constants.Type.BLOCK_FOLDED;
- let atStart = true;
- let str = '';
- let sep = '';
- let prevMoreIndented = false;
-
- for (let i = start; i < end; ++i) {
- for (let j = 0; j < bi; ++j) {
- if (src[i] !== ' ') break;
- i += 1;
- }
-
- const ch = src[i];
-
- if (ch === '\n') {
- if (sep === '\n') str += '\n';else sep = '\n';
- } else {
- const lineEnd = _Node.default.endOfLine(src, i);
-
- const line = src.slice(i, lineEnd);
- i = lineEnd;
-
- if (folded && (ch === ' ' || ch === '\t') && i < keepStart) {
- if (sep === ' ') sep = '\n';else if (!prevMoreIndented && !atStart && sep === '\n') sep = '\n\n';
- str += sep + line; //+ ((lineEnd < end && src[lineEnd]) || '')
-
- sep = lineEnd < end && src[lineEnd] || '';
- prevMoreIndented = true;
- } else {
- str += sep + line;
- sep = folded && i < keepStart ? ' ' : '\n';
- prevMoreIndented = false;
- }
-
- if (atStart && line !== '') atStart = false;
- }
- }
-
- return this.chomping === Chomp.STRIP ? str : str + '\n';
- }
-
- parseBlockHeader(start) {
- const {
- src
- } = this.context;
- let offset = start + 1;
- let bi = '';
-
- while (true) {
- const ch = src[offset];
-
- switch (ch) {
- case '-':
- this.chomping = Chomp.STRIP;
- break;
-
- case '+':
- this.chomping = Chomp.KEEP;
- break;
-
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9':
- bi += ch;
- break;
-
- default:
- this.blockIndent = Number(bi) || null;
- this.header = new _Range.default(start, offset);
- return offset;
- }
-
- offset += 1;
- }
- }
-
- parseBlockValue(start) {
- const {
- indent,
- src
- } = this.context;
- let offset = start;
- let valueEnd = start;
- let bi = this.blockIndent ? indent + this.blockIndent - 1 : indent;
- let minBlockIndent = 1;
-
- for (let ch = src[offset]; ch === '\n'; ch = src[offset]) {
- offset += 1;
- if (_Node.default.atDocumentBoundary(src, offset)) break;
-
- const end = _Node.default.endOfBlockIndent(src, bi, offset); // should not include tab?
-
-
- if (end === null) break;
-
- if (!this.blockIndent) {
- // no explicit block indent, none yet detected
- const lineIndent = end - (offset + indent);
-
- if (src[end] !== '\n') {
- // first line with non-whitespace content
- if (lineIndent < minBlockIndent) {
- offset -= 1;
- break;
- }
-
- this.blockIndent = lineIndent;
- bi = indent + this.blockIndent - 1;
- } else if (lineIndent > minBlockIndent) {
- // empty line with more whitespace
- minBlockIndent = lineIndent;
- }
- }
-
- if (src[end] === '\n') {
- offset = end;
- } else {
- offset = valueEnd = _Node.default.endOfLine(src, end);
- }
- }
-
- if (this.chomping !== Chomp.KEEP) {
- offset = src[valueEnd] ? valueEnd + 1 : valueEnd;
- }
-
- this.valueRange = new _Range.default(start + 1, offset);
- return offset;
- }
- /**
- * Parses a block value from the source
- *
- * Accepted forms are:
- * ```
- * BS
- * block
- * lines
- *
- * BS #comment
- * block
- * lines
- * ```
- * where the block style BS matches the regexp `[|>][-+1-9]*` and block lines
- * are empty or have an indent level greater than `indent`.
- *
- * @param {ParseContext} context
- * @param {number} start - Index of first character
- * @returns {number} - Index of the character after this block
- */
-
-
- parse(context, start) {
- this.context = context;
- const {
- src
- } = context;
- let offset = this.parseBlockHeader(start);
- offset = _Node.default.endOfWhiteSpace(src, offset);
- offset = this.parseComment(offset);
- offset = this.parseBlockValue(offset);
- return offset;
- }
-
- setOrigRanges(cr, offset) {
- offset = super.setOrigRanges(cr, offset);
- return this.header ? this.header.setOrigRange(cr, offset) : offset;
- }
-
- }
-
- exports.default = BlockValue;
-});
-unwrapExports(BlockValue_1);
-var BlockValue_2 = BlockValue_1.Chomp;
-
-var FlowCollection_1 = createCommonjsModule(function (module, exports) {
-
- Object.defineProperty(exports, "__esModule", {
- value: true
- });
- exports.default = void 0;
-
- var _BlankLine = _interopRequireDefault(BlankLine_1);
-
- var _Comment = _interopRequireDefault(Comment_1);
-
- var _Node = _interopRequireDefault(Node_1);
-
- var _Range = _interopRequireDefault(Range_1);
-
- function _interopRequireDefault(obj) {
- return obj && obj.__esModule ? obj : {
- default: obj
- };
- }
-
- class FlowCollection extends _Node.default {
- constructor(type, props) {
- super(type, props);
- this.items = null;
- }
-
- prevNodeIsJsonLike(idx = this.items.length) {
- const node = this.items[idx - 1];
- return !!node && (node.jsonLike || node.type === constants.Type.COMMENT && this.nodeIsJsonLike(idx - 1));
- }
- /**
- * @param {ParseContext} context
- * @param {number} start - Index of first character
- * @returns {number} - Index of the character after this
- */
-
-
- parse(context, start) {
- this.context = context;
- const {
- parseNode,
- src
- } = context;
- let {
- indent,
- lineStart
- } = context;
- let char = src[start]; // { or [
-
- this.items = [{
- char,
- offset: start
- }];
-
- let offset = _Node.default.endOfWhiteSpace(src, start + 1);
-
- char = src[offset];
-
- while (char && char !== ']' && char !== '}') {
- switch (char) {
- case '\n':
- {
- lineStart = offset + 1;
-
- const wsEnd = _Node.default.endOfWhiteSpace(src, lineStart);
-
- if (src[wsEnd] === '\n') {
- const blankLine = new _BlankLine.default();
- lineStart = blankLine.parse({
- src
- }, lineStart);
- this.items.push(blankLine);
- }
-
- offset = _Node.default.endOfIndent(src, lineStart);
-
- if (offset <= lineStart + indent) {
- char = src[offset];
-
- if (offset < lineStart + indent || char !== ']' && char !== '}') {
- const msg = 'Insufficient indentation in flow collection';
- this.error = new errors.YAMLSemanticError(this, msg);
- }
- }
- }
- break;
-
- case ',':
- {
- this.items.push({
- char,
- offset
- });
- offset += 1;
- }
- break;
-
- case '#':
- {
- const comment = new _Comment.default();
- offset = comment.parse({
- src
- }, offset);
- this.items.push(comment);
- }
- break;
-
- case '?':
- case ':':
- {
- const next = src[offset + 1];
-
- if (next === '\n' || next === '\t' || next === ' ' || next === ',' || // in-flow : after JSON-like key does not need to be followed by whitespace
- char === ':' && this.prevNodeIsJsonLike()) {
- this.items.push({
- char,
- offset
- });
- offset += 1;
- break;
- }
- }
- // fallthrough
-
- default:
- {
- const node = parseNode({
- atLineStart: false,
- inCollection: false,
- inFlow: true,
- indent: -1,
- lineStart,
- parent: this
- }, offset);
-
- if (!node) {
- // at next document start
- this.valueRange = new _Range.default(start, offset);
- return offset;
- }
-
- this.items.push(node);
- offset = _Node.default.normalizeOffset(src, node.range.end);
- }
- }
-
- offset = _Node.default.endOfWhiteSpace(src, offset);
- char = src[offset];
- }
-
- this.valueRange = new _Range.default(start, offset + 1);
-
- if (char) {
- this.items.push({
- char,
- offset
- });
- offset = _Node.default.endOfWhiteSpace(src, offset + 1);
- offset = this.parseComment(offset);
- }
-
- return offset;
- }
-
- setOrigRanges(cr, offset) {
- offset = super.setOrigRanges(cr, offset);
- this.items.forEach(node => {
- if (node instanceof _Node.default) {
- offset = node.setOrigRanges(cr, offset);
- } else if (cr.length === 0) {
- node.origOffset = node.offset;
- } else {
- let i = offset;
-
- while (i < cr.length) {
- if (cr[i] > node.offset) break;else ++i;
- }
-
- node.origOffset = node.offset + i;
- offset = i;
- }
- });
- return offset;
- }
-
- toString() {
- const {
- context: {
- src
- },
- items,
- range,
- value
- } = this;
- if (value != null) return value;
- const nodes = items.filter(item => item instanceof _Node.default);
- let str = '';
- let prevEnd = range.start;
- nodes.forEach(node => {
- const prefix = src.slice(prevEnd, node.range.start);
- prevEnd = node.range.end;
- str += prefix + String(node);
-
- if (str[str.length - 1] === '\n' && src[prevEnd - 1] !== '\n' && src[prevEnd] === '\n') {
- // Comment range does not include the terminal newline, but its
- // stringified value does. Without this fix, newlines at comment ends
- // get duplicated.
- prevEnd += 1;
- }
- });
- str += src.slice(prevEnd, range.end);
- return _Node.default.addStringTerminator(src, range.end, str);
- }
-
- }
-
- exports.default = FlowCollection;
-});
-unwrapExports(FlowCollection_1);
-
-var PlainValue_1 = createCommonjsModule(function (module, exports) {
-
- Object.defineProperty(exports, "__esModule", {
- value: true
- });
- exports.default = void 0;
-
- var _Node = _interopRequireDefault(Node_1);
-
- var _Range = _interopRequireDefault(Range_1);
-
- function _interopRequireDefault(obj) {
- return obj && obj.__esModule ? obj : {
- default: obj
- };
- }
-
- class PlainValue extends _Node.default {
- static endOfLine(src, start, inFlow) {
- let ch = src[start];
- let offset = start;
-
- while (ch && ch !== '\n') {
- if (inFlow && (ch === '[' || ch === ']' || ch === '{' || ch === '}' || ch === ',')) break;
- const next = src[offset + 1];
- if (ch === ':' && (!next || next === '\n' || next === '\t' || next === ' ' || inFlow && next === ',')) break;
- if ((ch === ' ' || ch === '\t') && next === '#') break;
- offset += 1;
- ch = next;
- }
-
- return offset;
- }
-
- get strValue() {
- if (!this.valueRange || !this.context) return null;
- let {
- start,
- end
- } = this.valueRange;
- const {
- src
- } = this.context;
- let ch = src[end - 1];
-
- while (start < end && (ch === '\n' || ch === '\t' || ch === ' ')) ch = src[--end - 1];
-
- ch = src[start];
-
- while (start < end && (ch === '\n' || ch === '\t' || ch === ' ')) ch = src[++start];
-
- let str = '';
-
- for (let i = start; i < end; ++i) {
- const ch = src[i];
-
- if (ch === '\n') {
- const {
- fold,
- offset
- } = _Node.default.foldNewline(src, i, -1);
-
- str += fold;
- i = offset;
- } else if (ch === ' ' || ch === '\t') {
- // trim trailing whitespace
- const wsStart = i;
- let next = src[i + 1];
-
- while (i < end && (next === ' ' || next === '\t')) {
- i += 1;
- next = src[i + 1];
- }
-
- if (next !== '\n') str += i > wsStart ? src.slice(wsStart, i + 1) : ch;
- } else {
- str += ch;
- }
- }
-
- return str;
- }
-
- parseBlockValue(start) {
- const {
- indent,
- inFlow,
- src
- } = this.context;
- let offset = start;
- let valueEnd = start;
-
- for (let ch = src[offset]; ch === '\n'; ch = src[offset]) {
- if (_Node.default.atDocumentBoundary(src, offset + 1)) break;
-
- const end = _Node.default.endOfBlockIndent(src, indent, offset + 1);
-
- if (end === null || src[end] === '#') break;
-
- if (src[end] === '\n') {
- offset = end;
- } else {
- valueEnd = PlainValue.endOfLine(src, end, inFlow);
- offset = valueEnd;
- }
- }
-
- if (this.valueRange.isEmpty()) this.valueRange.start = start;
- this.valueRange.end = valueEnd;
- return valueEnd;
- }
- /**
- * Parses a plain value from the source
- *
- * Accepted forms are:
- * ```
- * #comment
- *
- * first line
- *
- * first line #comment
- *
- * first line
- * block
- * lines
- *
- * #comment
- * block
- * lines
- * ```
- * where block lines are empty or have an indent level greater than `indent`.
- *
- * @param {ParseContext} context
- * @param {number} start - Index of first character
- * @returns {number} - Index of the character after this scalar, may be `\n`
- */
-
-
- parse(context, start) {
- this.context = context;
- const {
- inFlow,
- src
- } = context;
- let offset = start;
- const ch = src[offset];
-
- if (ch && ch !== '#' && ch !== '\n') {
- offset = PlainValue.endOfLine(src, start, inFlow);
- }
-
- this.valueRange = new _Range.default(start, offset);
- offset = _Node.default.endOfWhiteSpace(src, offset);
- offset = this.parseComment(offset);
-
- if (!this.hasComment || this.valueRange.isEmpty()) {
- offset = this.parseBlockValue(offset);
- }
-
- return offset;
- }
-
- }
-
- exports.default = PlainValue;
-});
-unwrapExports(PlainValue_1);
-
-var QuoteDouble_1 = createCommonjsModule(function (module, exports) {
-
- Object.defineProperty(exports, "__esModule", {
- value: true
- });
- exports.default = void 0;
-
- var _Node = _interopRequireDefault(Node_1);
-
- var _Range = _interopRequireDefault(Range_1);
-
- function _interopRequireDefault(obj) {
- return obj && obj.__esModule ? obj : {
- default: obj
- };
- }
-
- class QuoteDouble extends _Node.default {
- static endOfQuote(src, offset) {
- let ch = src[offset];
-
- while (ch && ch !== '"') {
- offset += ch === '\\' ? 2 : 1;
- ch = src[offset];
- }
-
- return offset + 1;
- }
- /**
- * @returns {string | { str: string, errors: YAMLSyntaxError[] }}
- */
-
-
- get strValue() {
- if (!this.valueRange || !this.context) return null;
- const errors$1 = [];
- const {
- start,
- end
- } = this.valueRange;
- const {
- indent,
- src
- } = this.context;
- if (src[end - 1] !== '"') errors$1.push(new errors.YAMLSyntaxError(this, 'Missing closing "quote')); // Using String#replace is too painful with escaped newlines preceded by
- // escaped backslashes; also, this should be faster.
-
- let str = '';
-
- for (let i = start + 1; i < end - 1; ++i) {
- const ch = src[i];
-
- if (ch === '\n') {
- if (_Node.default.atDocumentBoundary(src, i + 1)) errors$1.push(new errors.YAMLSemanticError(this, 'Document boundary indicators are not allowed within string values'));
-
- const {
- fold,
- offset,
- error
- } = _Node.default.foldNewline(src, i, indent);
-
- str += fold;
- i = offset;
- if (error) errors$1.push(new errors.YAMLSemanticError(this, 'Multi-line double-quoted string needs to be sufficiently indented'));
- } else if (ch === '\\') {
- i += 1;
-
- switch (src[i]) {
- case '0':
- str += '\0';
- break;
- // null character
-
- case 'a':
- str += '\x07';
- break;
- // bell character
-
- case 'b':
- str += '\b';
- break;
- // backspace
-
- case 'e':
- str += '\x1b';
- break;
- // escape character
-
- case 'f':
- str += '\f';
- break;
- // form feed
-
- case 'n':
- str += '\n';
- break;
- // line feed
-
- case 'r':
- str += '\r';
- break;
- // carriage return
-
- case 't':
- str += '\t';
- break;
- // horizontal tab
-
- case 'v':
- str += '\v';
- break;
- // vertical tab
-
- case 'N':
- str += '\u0085';
- break;
- // Unicode next line
-
- case '_':
- str += '\u00a0';
- break;
- // Unicode non-breaking space
-
- case 'L':
- str += '\u2028';
- break;
- // Unicode line separator
-
- case 'P':
- str += '\u2029';
- break;
- // Unicode paragraph separator
-
- case ' ':
- str += ' ';
- break;
-
- case '"':
- str += '"';
- break;
-
- case '/':
- str += '/';
- break;
-
- case '\\':
- str += '\\';
- break;
-
- case '\t':
- str += '\t';
- break;
-
- case 'x':
- str += this.parseCharCode(i + 1, 2, errors$1);
- i += 2;
- break;
-
- case 'u':
- str += this.parseCharCode(i + 1, 4, errors$1);
- i += 4;
- break;
-
- case 'U':
- str += this.parseCharCode(i + 1, 8, errors$1);
- i += 8;
- break;
-
- case '\n':
- // skip escaped newlines, but still trim the following line
- while (src[i + 1] === ' ' || src[i + 1] === '\t') i += 1;
-
- break;
-
- default:
- errors$1.push(new errors.YAMLSyntaxError(this, `Invalid escape sequence ${src.substr(i - 1, 2)}`));
- str += '\\' + src[i];
- }
- } else if (ch === ' ' || ch === '\t') {
- // trim trailing whitespace
- const wsStart = i;
- let next = src[i + 1];
-
- while (next === ' ' || next === '\t') {
- i += 1;
- next = src[i + 1];
- }
-
- if (next !== '\n') str += i > wsStart ? src.slice(wsStart, i + 1) : ch;
- } else {
- str += ch;
- }
- }
-
- return errors$1.length > 0 ? {
- errors: errors$1,
- str
- } : str;
- }
-
- parseCharCode(offset, length, errors$1) {
- const {
- src
- } = this.context;
- const cc = src.substr(offset, length);
- const ok = cc.length === length && /^[0-9a-fA-F]+$/.test(cc);
- const code = ok ? parseInt(cc, 16) : NaN;
-
- if (isNaN(code)) {
- errors$1.push(new errors.YAMLSyntaxError(this, `Invalid escape sequence ${src.substr(offset - 2, length + 2)}`));
- return src.substr(offset - 2, length + 2);
- }
-
- return String.fromCodePoint(code);
- }
- /**
- * Parses a "double quoted" value from the source
- *
- * @param {ParseContext} context
- * @param {number} start - Index of first character
- * @returns {number} - Index of the character after this scalar
- */
-
-
- parse(context, start) {
- this.context = context;
- const {
- src
- } = context;
- let offset = QuoteDouble.endOfQuote(src, start + 1);
- this.valueRange = new _Range.default(start, offset);
- offset = _Node.default.endOfWhiteSpace(src, offset);
- offset = this.parseComment(offset);
- return offset;
- }
-
- }
-
- exports.default = QuoteDouble;
-});
-unwrapExports(QuoteDouble_1);
-
-var QuoteSingle_1 = createCommonjsModule(function (module, exports) {
-
- Object.defineProperty(exports, "__esModule", {
- value: true
- });
- exports.default = void 0;
-
- var _Node = _interopRequireDefault(Node_1);
-
- var _Range = _interopRequireDefault(Range_1);
-
- function _interopRequireDefault(obj) {
- return obj && obj.__esModule ? obj : {
- default: obj
- };
- }
-
- class QuoteSingle extends _Node.default {
- static endOfQuote(src, offset) {
- let ch = src[offset];
-
- while (ch) {
- if (ch === "'") {
- if (src[offset + 1] !== "'") break;
- ch = src[offset += 2];
- } else {
- ch = src[offset += 1];
- }
- }
-
- return offset + 1;
- }
- /**
- * @returns {string | { str: string, errors: YAMLSyntaxError[] }}
- */
-
-
- get strValue() {
- if (!this.valueRange || !this.context) return null;
- const errors$1 = [];
- const {
- start,
- end
- } = this.valueRange;
- const {
- indent,
- src
- } = this.context;
- if (src[end - 1] !== "'") errors$1.push(new errors.YAMLSyntaxError(this, "Missing closing 'quote"));
- let str = '';
-
- for (let i = start + 1; i < end - 1; ++i) {
- const ch = src[i];
-
- if (ch === '\n') {
- if (_Node.default.atDocumentBoundary(src, i + 1)) errors$1.push(new errors.YAMLSemanticError(this, 'Document boundary indicators are not allowed within string values'));
-
- const {
- fold,
- offset,
- error
- } = _Node.default.foldNewline(src, i, indent);
-
- str += fold;
- i = offset;
- if (error) errors$1.push(new errors.YAMLSemanticError(this, 'Multi-line single-quoted string needs to be sufficiently indented'));
- } else if (ch === "'") {
- str += ch;
- i += 1;
- if (src[i] !== "'") errors$1.push(new errors.YAMLSyntaxError(this, 'Unescaped single quote? This should not happen.'));
- } else if (ch === ' ' || ch === '\t') {
- // trim trailing whitespace
- const wsStart = i;
- let next = src[i + 1];
-
- while (next === ' ' || next === '\t') {
- i += 1;
- next = src[i + 1];
- }
-
- if (next !== '\n') str += i > wsStart ? src.slice(wsStart, i + 1) : ch;
- } else {
- str += ch;
- }
- }
-
- return errors$1.length > 0 ? {
- errors: errors$1,
- str
- } : str;
- }
- /**
- * Parses a 'single quoted' value from the source
- *
- * @param {ParseContext} context
- * @param {number} start - Index of first character
- * @returns {number} - Index of the character after this scalar
- */
-
-
- parse(context, start) {
- this.context = context;
- const {
- src
- } = context;
- let offset = QuoteSingle.endOfQuote(src, start + 1);
- this.valueRange = new _Range.default(start, offset);
- offset = _Node.default.endOfWhiteSpace(src, offset);
- offset = this.parseComment(offset);
- return offset;
- }
-
- }
-
- exports.default = QuoteSingle;
-});
-unwrapExports(QuoteSingle_1);
-
-var ParseContext_1 = createCommonjsModule(function (module, exports) {
-
- Object.defineProperty(exports, "__esModule", {
- value: true
- });
- exports.default = void 0;
-
- var _Alias = _interopRequireDefault(Alias_1);
-
- var _BlockValue = _interopRequireDefault(BlockValue_1);
-
- var _Collection = _interopRequireDefault(Collection_1);
-
- var _CollectionItem = _interopRequireDefault(CollectionItem_1);
-
- var _FlowCollection = _interopRequireDefault(FlowCollection_1);
-
- var _Node = _interopRequireDefault(Node_1);
-
- var _PlainValue = _interopRequireDefault(PlainValue_1);
-
- var _QuoteDouble = _interopRequireDefault(QuoteDouble_1);
-
- var _QuoteSingle = _interopRequireDefault(QuoteSingle_1);
-
- var _Range = _interopRequireDefault(Range_1);
-
- function _interopRequireDefault(obj) {
- return obj && obj.__esModule ? obj : {
- default: obj
- };
- }
-
- function _defineProperty(obj, key, value) {
- if (key in obj) {
- Object.defineProperty(obj, key, {
- value: value,
- enumerable: true,
- configurable: true,
- writable: true
- });
- } else {
- obj[key] = value;
- }
-
- return obj;
- }
-
- function createNewNode(type, props) {
- switch (type) {
- case constants.Type.ALIAS:
- return new _Alias.default(type, props);
-
- case constants.Type.BLOCK_FOLDED:
- case constants.Type.BLOCK_LITERAL:
- return new _BlockValue.default(type, props);
-
- case constants.Type.FLOW_MAP:
- case constants.Type.FLOW_SEQ:
- return new _FlowCollection.default(type, props);
-
- case constants.Type.MAP_KEY:
- case constants.Type.MAP_VALUE:
- case constants.Type.SEQ_ITEM:
- return new _CollectionItem.default(type, props);
-
- case constants.Type.COMMENT:
- case constants.Type.PLAIN:
- return new _PlainValue.default(type, props);
-
- case constants.Type.QUOTE_DOUBLE:
- return new _QuoteDouble.default(type, props);
-
- case constants.Type.QUOTE_SINGLE:
- return new _QuoteSingle.default(type, props);
-
- /* istanbul ignore next */
-
- default:
- return null;
- // should never happen
- }
- }
- /**
- * @param {boolean} atLineStart - Node starts at beginning of line
- * @param {boolean} inFlow - true if currently in a flow context
- * @param {boolean} inCollection - true if currently in a collection context
- * @param {number} indent - Current level of indentation
- * @param {number} lineStart - Start of the current line
- * @param {Node} parent - The parent of the node
- * @param {string} src - Source of the YAML document
- */
-
-
- class ParseContext {
- static parseType(src, offset, inFlow) {
- switch (src[offset]) {
- case '*':
- return constants.Type.ALIAS;
-
- case '>':
- return constants.Type.BLOCK_FOLDED;
-
- case '|':
- return constants.Type.BLOCK_LITERAL;
-
- case '{':
- return constants.Type.FLOW_MAP;
-
- case '[':
- return constants.Type.FLOW_SEQ;
-
- case '?':
- return !inFlow && _Node.default.atBlank(src, offset + 1, true) ? constants.Type.MAP_KEY : constants.Type.PLAIN;
-
- case ':':
- return !inFlow && _Node.default.atBlank(src, offset + 1, true) ? constants.Type.MAP_VALUE : constants.Type.PLAIN;
-
- case '-':
- return !inFlow && _Node.default.atBlank(src, offset + 1, true) ? constants.Type.SEQ_ITEM : constants.Type.PLAIN;
-
- case '"':
- return constants.Type.QUOTE_DOUBLE;
-
- case "'":
- return constants.Type.QUOTE_SINGLE;
-
- default:
- return constants.Type.PLAIN;
- }
- }
-
- constructor(orig = {}, {
- atLineStart,
- inCollection,
- inFlow,
- indent,
- lineStart,
- parent
- } = {}) {
- _defineProperty(this, "parseNode", (overlay, start) => {
- if (_Node.default.atDocumentBoundary(this.src, start)) return null;
- const context = new ParseContext(this, overlay);
- const {
- props,
- type,
- valueStart
- } = context.parseProps(start);
- const node = createNewNode(type, props);
- let offset = node.parse(context, valueStart);
- node.range = new _Range.default(start, offset);
- /* istanbul ignore if */
-
- if (offset <= start) {
- // This should never happen, but if it does, let's make sure to at least
- // step one character forward to avoid a busy loop.
- node.error = new Error(`Node#parse consumed no characters`);
- node.error.parseEnd = offset;
- node.error.source = node;
- node.range.end = start + 1;
- }
-
- if (context.nodeStartsCollection(node)) {
- if (!node.error && !context.atLineStart && context.parent.type === constants.Type.DOCUMENT) {
- node.error = new errors.YAMLSyntaxError(node, 'Block collection must not have preceding content here (e.g. directives-end indicator)');
- }
-
- const collection = new _Collection.default(node);
- offset = collection.parse(new ParseContext(context), offset);
- collection.range = new _Range.default(start, offset);
- return collection;
- }
-
- return node;
- });
-
- this.atLineStart = atLineStart != null ? atLineStart : orig.atLineStart || false;
- this.inCollection = inCollection != null ? inCollection : orig.inCollection || false;
- this.inFlow = inFlow != null ? inFlow : orig.inFlow || false;
- this.indent = indent != null ? indent : orig.indent;
- this.lineStart = lineStart != null ? lineStart : orig.lineStart;
- this.parent = parent != null ? parent : orig.parent || {};
- this.root = orig.root;
- this.src = orig.src;
- }
-
- nodeStartsCollection(node) {
- const {
- inCollection,
- inFlow,
- src
- } = this;
- if (inCollection || inFlow) return false;
- if (node instanceof _CollectionItem.default) return true; // check for implicit key
-
- let offset = node.range.end;
- if (src[offset] === '\n' || src[offset - 1] === '\n') return false;
- offset = _Node.default.endOfWhiteSpace(src, offset);
- return src[offset] === ':';
- } // Anchor and tag are before type, which determines the node implementation
- // class; hence this intermediate step.
-
-
- parseProps(offset) {
- const {
- inFlow,
- parent,
- src
- } = this;
- const props = [];
- let lineHasProps = false;
- offset = _Node.default.endOfWhiteSpace(src, offset);
- let ch = src[offset];
-
- while (ch === constants.Char.ANCHOR || ch === constants.Char.COMMENT || ch === constants.Char.TAG || ch === '\n') {
- if (ch === '\n') {
- const lineStart = offset + 1;
-
- const inEnd = _Node.default.endOfIndent(src, lineStart);
-
- const indentDiff = inEnd - (lineStart + this.indent);
- const noIndicatorAsIndent = parent.type === constants.Type.SEQ_ITEM && parent.context.atLineStart;
- if (!_Node.default.nextNodeIsIndented(src[inEnd], indentDiff, !noIndicatorAsIndent)) break;
- this.atLineStart = true;
- this.lineStart = lineStart;
- lineHasProps = false;
- offset = inEnd;
- } else if (ch === constants.Char.COMMENT) {
- const end = _Node.default.endOfLine(src, offset + 1);
-
- props.push(new _Range.default(offset, end));
- offset = end;
- } else {
- let end = _Node.default.endOfIdentifier(src, offset + 1);
-
- if (ch === constants.Char.TAG && src[end] === ',' && /^[a-zA-Z0-9-]+\.[a-zA-Z0-9-]+,\d\d\d\d(-\d\d){0,2}\/\S/.test(src.slice(offset + 1, end + 13))) {
- // Let's presume we're dealing with a YAML 1.0 domain tag here, rather
- // than an empty but 'foo.bar' private-tagged node in a flow collection
- // followed without whitespace by a plain string starting with a year
- // or date divided by something.
- end = _Node.default.endOfIdentifier(src, end + 5);
- }
-
- props.push(new _Range.default(offset, end));
- lineHasProps = true;
- offset = _Node.default.endOfWhiteSpace(src, end);
- }
-
- ch = src[offset];
- } // '- &a : b' has an anchor on an empty node
-
-
- if (lineHasProps && ch === ':' && _Node.default.atBlank(src, offset + 1, true)) offset -= 1;
- const type = ParseContext.parseType(src, offset, inFlow);
- return {
- props,
- type,
- valueStart: offset
- };
- }
- /**
- * Parses a node from the source
- * @param {ParseContext} overlay
- * @param {number} start - Index of first non-whitespace character for the node
- * @returns {?Node} - null if at a document boundary
- */
-
-
- }
-
- exports.default = ParseContext;
-});
-unwrapExports(ParseContext_1);
-
-var parse_1 = createCommonjsModule(function (module, exports) {
-
- Object.defineProperty(exports, "__esModule", {
- value: true
- });
- exports.default = parse;
-
- var _Document = _interopRequireDefault(Document_1);
-
- var _ParseContext = _interopRequireDefault(ParseContext_1);
-
- function _interopRequireDefault(obj) {
- return obj && obj.__esModule ? obj : {
- default: obj
- };
- } // Published as 'yaml/parse-cst'
-
-
- function parse(src) {
- const cr = [];
-
- if (src.indexOf('\r') !== -1) {
- src = src.replace(/\r\n?/g, (match, offset) => {
- if (match.length > 1) cr.push(offset);
- return '\n';
- });
- }
-
- const documents = [];
- let offset = 0;
-
- do {
- const doc = new _Document.default();
- const context = new _ParseContext.default({
- src
- });
- offset = doc.parse(context, offset);
- documents.push(doc);
- } while (offset < src.length);
-
- documents.setOrigRanges = () => {
- if (cr.length === 0) return false;
-
- for (let i = 1; i < cr.length; ++i) cr[i] -= i;
-
- let crOffset = 0;
-
- for (let i = 0; i < documents.length; ++i) {
- crOffset = documents[i].setOrigRanges(cr, crOffset);
- }
-
- cr.splice(0, cr.length);
- return true;
- };
-
- documents.toString = () => documents.join('...\n');
-
- return documents;
- }
-});
-unwrapExports(parse_1);
-
-var addComment_1 = createCommonjsModule(function (module, exports) {
-
- Object.defineProperty(exports, "__esModule", {
- value: true
- });
- exports.addCommentBefore = addCommentBefore;
- exports.default = addComment;
-
- function addCommentBefore(str, indent, comment) {
- if (!comment) return str;
- const cc = comment.replace(/[\s\S]^/gm, `$&${indent}#`);
- return `#${cc}\n${indent}${str}`;
- }
-
- function addComment(str, indent, comment) {
- return !comment ? str : comment.indexOf('\n') === -1 ? `${str} #${comment}` : `${str}\n` + comment.replace(/^/gm, `${indent || ''}#`);
- }
-});
-unwrapExports(addComment_1);
-var addComment_2 = addComment_1.addCommentBefore;
-
-var toJSON_1 = createCommonjsModule(function (module, exports) {
-
- Object.defineProperty(exports, "__esModule", {
- value: true
- });
- exports.default = toJSON;
-
- function toJSON(value, arg, ctx) {
- if (Array.isArray(value)) return value.map((v, i) => toJSON(v, String(i), ctx));
-
- if (value && typeof value.toJSON === 'function') {
- const anchor = ctx && ctx.anchors && ctx.anchors.find(a => a.node === value);
- if (anchor) ctx.onCreate = res => {
- anchor.res = res;
- delete ctx.onCreate;
- };
- const res = value.toJSON(arg, ctx);
- if (anchor && ctx.onCreate) ctx.onCreate(res);
- return res;
- }
-
- return value;
- }
-});
-unwrapExports(toJSON_1);
-
-var Node_1$1 = createCommonjsModule(function (module, exports) {
-
- Object.defineProperty(exports, "__esModule", {
- value: true
- });
- exports.default = void 0;
-
- class Node {}
-
- exports.default = Node;
-});
-unwrapExports(Node_1$1);
-
-var Scalar_1 = createCommonjsModule(function (module, exports) {
-
- Object.defineProperty(exports, "__esModule", {
- value: true
- });
- exports.default = void 0;
-
- var _toJSON = _interopRequireDefault(toJSON_1);
-
- var _Node = _interopRequireDefault(Node_1$1);
+ case '#':
+ {
+ const comment = new Comment();
+ offset = comment.parse({
+ src
+ }, offset);
+ this.directives.push(comment);
+ atLineStart = false;
+ }
+ break;
- function _interopRequireDefault(obj) {
- return obj && obj.__esModule ? obj : {
- default: obj
- };
- } // Published as 'yaml/scalar'
+ case '%':
+ {
+ const directive = new Directive();
+ offset = directive.parse({
+ parent: this,
+ src
+ }, offset);
+ this.directives.push(directive);
+ hasDirectives = true;
+ atLineStart = false;
+ }
+ break;
+ default:
+ if (hasDirectives) {
+ this.error = new PlainValueEc8e588e.YAMLSemanticError(this, 'Missing directives-end indicator line');
+ } else if (this.directives.length > 0) {
+ this.contents = this.directives;
+ this.directives = [];
+ }
- class Scalar extends _Node.default {
- constructor(value) {
- super();
- this.value = value;
+ return offset;
+ }
}
- toJSON(arg, ctx) {
- return ctx && ctx.keep ? this.value : (0, _toJSON.default)(this.value, arg, ctx);
+ if (src[offset]) {
+ this.directivesEndMarker = new PlainValueEc8e588e.Range(offset, offset + 3);
+ return offset + 3;
}
- toString() {
- return String(this.value);
+ if (hasDirectives) {
+ this.error = new PlainValueEc8e588e.YAMLSemanticError(this, 'Missing directives-end indicator line');
+ } else if (this.directives.length > 0) {
+ this.contents = this.directives;
+ this.directives = [];
}
+ return offset;
}
- exports.default = Scalar;
-});
-unwrapExports(Scalar_1);
-
-var Pair_1 = createCommonjsModule(function (module, exports) {
-
- Object.defineProperty(exports, "__esModule", {
- value: true
- });
- exports.default = void 0;
-
- var _addComment = _interopRequireDefault(addComment_1);
-
- var _toJSON = _interopRequireDefault(toJSON_1);
-
- var _Collection = _interopRequireDefault(Collection_1$1);
-
- var _Node = _interopRequireDefault(Node_1$1);
-
- var _Scalar = _interopRequireDefault(Scalar_1);
-
- function _interopRequireDefault(obj) {
- return obj && obj.__esModule ? obj : {
- default: obj
- };
- } // Published as 'yaml/pair'
+ parseContents(start) {
+ const {
+ parseNode,
+ src
+ } = this.context;
+ if (!this.contents) this.contents = [];
+ let lineStart = start;
+ while (src[lineStart - 1] === '-') lineStart -= 1;
- const stringifyKey = (key, jsKey, ctx) => {
- if (jsKey === null) return '';
- if (typeof jsKey !== 'object') return String(jsKey);
- if (key instanceof _Node.default && ctx && ctx.doc) return key.toString({
- anchors: {},
- doc: ctx.doc,
- indent: '',
- inFlow: true,
- inStringifyKey: true
- });
- return JSON.stringify(jsKey);
- };
+ let offset = PlainValueEc8e588e.Node.endOfWhiteSpace(src, start);
+ let atLineStart = lineStart === start;
+ this.valueRange = new PlainValueEc8e588e.Range(offset);
- class Pair extends _Node.default {
- constructor(key, value = null) {
- super();
- this.key = key;
- this.value = value;
- this.type = 'PAIR';
- }
+ while (!PlainValueEc8e588e.Node.atDocumentBoundary(src, offset, PlainValueEc8e588e.Char.DOCUMENT_END)) {
+ switch (src[offset]) {
+ case '\n':
+ if (atLineStart) {
+ const blankLine = new BlankLine();
+ offset = blankLine.parse({
+ src
+ }, offset);
- get commentBefore() {
- return this.key && this.key.commentBefore;
- }
+ if (offset < src.length) {
+ this.contents.push(blankLine);
+ }
+ } else {
+ offset += 1;
+ atLineStart = true;
+ }
- set commentBefore(cb) {
- if (this.key == null) this.key = new _Scalar.default(null);
- this.key.commentBefore = cb;
- }
+ lineStart = offset;
+ break;
- addToJSMap(ctx, map) {
- const key = (0, _toJSON.default)(this.key, '', ctx);
+ case '#':
+ {
+ const comment = new Comment();
+ offset = comment.parse({
+ src
+ }, offset);
+ this.contents.push(comment);
+ atLineStart = false;
+ }
+ break;
- if (map instanceof Map) {
- const value = (0, _toJSON.default)(this.value, key, ctx);
- map.set(key, value);
- } else if (map instanceof Set) {
- map.add(key);
- } else {
- const stringKey = stringifyKey(this.key, key, ctx);
- map[stringKey] = (0, _toJSON.default)(this.value, stringKey, ctx);
+ default:
+ {
+ const iEnd = PlainValueEc8e588e.Node.endOfIndent(src, offset);
+ const context = {
+ atLineStart,
+ indent: -1,
+ inFlow: false,
+ inCollection: false,
+ lineStart,
+ parent: this
+ };
+ const node = parseNode(context, iEnd);
+ if (!node) return this.valueRange.end = iEnd; // at next document start
+
+ this.contents.push(node);
+ offset = node.range.end;
+ atLineStart = false;
+ const ec = grabCollectionEndComments(node);
+ if (ec) Array.prototype.push.apply(this.contents, ec);
+ }
}
- return map;
+ offset = Document.startCommentOrEndBlankLine(src, offset);
}
- toJSON(_, ctx) {
- const pair = ctx && ctx.mapAsMap ? new Map() : {};
- return this.addToJSMap(ctx, pair);
- }
+ this.valueRange.end = offset;
- toString(ctx, onComment, onChompKeep) {
- if (!ctx || !ctx.doc) return JSON.stringify(this);
- const {
- simpleKeys
- } = ctx.doc.options;
- let {
- key,
- value
- } = this;
- let keyComment = key instanceof _Node.default && key.comment;
-
- if (simpleKeys) {
- if (keyComment) {
- throw new Error('With simple keys, key nodes cannot have comments');
- }
+ if (src[offset]) {
+ this.documentEndMarker = new PlainValueEc8e588e.Range(offset, offset + 3);
+ offset += 3;
- if (key instanceof _Collection.default) {
- const msg = 'With simple keys, collection cannot be used as a key value';
- throw new Error(msg);
+ if (src[offset]) {
+ offset = PlainValueEc8e588e.Node.endOfWhiteSpace(src, offset);
+
+ if (src[offset] === '#') {
+ const comment = new Comment();
+ offset = comment.parse({
+ src
+ }, offset);
+ this.contents.push(comment);
}
- }
-
- const explicitKey = !simpleKeys && (!key || keyComment || key instanceof _Collection.default || key.type === constants.Type.BLOCK_FOLDED || key.type === constants.Type.BLOCK_LITERAL);
- const {
- doc,
- indent
- } = ctx;
- ctx = Object.assign({}, ctx, {
- implicitKey: !explicitKey,
- indent: indent + ' '
- });
- let chompKeep = false;
- let str = doc.schema.stringify(key, ctx, () => keyComment = null, () => chompKeep = true);
- str = (0, _addComment.default)(str, ctx.indent, keyComment);
-
- if (ctx.allNullValues && !simpleKeys) {
- if (this.comment) {
- str = (0, _addComment.default)(str, ctx.indent, this.comment);
- if (onComment) onComment();
- } else if (chompKeep && !keyComment && onChompKeep) onChompKeep();
-
- return ctx.inFlow ? str : `? ${str}`;
- }
-
- str = explicitKey ? `? ${str}\n${indent}:` : `${str}:`;
-
- if (this.comment) {
- // expected (but not strictly required) to be a single-line comment
- str = (0, _addComment.default)(str, ctx.indent, this.comment);
- if (onComment) onComment();
- }
- let vcb = '';
- let valueComment = null;
+ switch (src[offset]) {
+ case '\n':
+ offset += 1;
+ break;
- if (value instanceof _Node.default) {
- if (value.spaceBefore) vcb = '\n';
+ case undefined:
+ break;
- if (value.commentBefore) {
- const cs = value.commentBefore.replace(/^/gm, `${ctx.indent}#`);
- vcb += `\n${cs}`;
+ default:
+ this.error = new PlainValueEc8e588e.YAMLSyntaxError(this, 'Document end marker line cannot have a non-comment suffix');
}
-
- valueComment = value.comment;
- } else if (value && typeof value === 'object') {
- value = doc.schema.createNode(value, true);
- }
-
- ctx.implicitKey = false;
- if (!explicitKey && !this.comment && value instanceof _Scalar.default) ctx.indentAtStart = str.length + 1;
- chompKeep = false;
- const valueStr = doc.schema.stringify(value, ctx, () => valueComment = null, () => chompKeep = true);
- let ws = ' ';
-
- if (vcb || this.comment) {
- ws = `${vcb}\n${ctx.indent}`;
- } else if (!explicitKey && value instanceof _Collection.default) {
- const flow = valueStr[0] === '[' || valueStr[0] === '{';
- if (!flow || valueStr.includes('\n')) ws = `\n${ctx.indent}`;
}
-
- if (chompKeep && !valueComment && onChompKeep) onChompKeep();
- return (0, _addComment.default)(str + ws + valueStr, ctx.indent, valueComment);
}
+ return offset;
}
+ /**
+ * @param {ParseContext} context
+ * @param {number} start - Index of first character
+ * @returns {number} - Index of the character after this
+ */
- exports.default = Pair;
-});
-unwrapExports(Pair_1);
-
-var Collection_1$1 = createCommonjsModule(function (module, exports) {
-
- Object.defineProperty(exports, "__esModule", {
- value: true
- });
- exports.default = exports.isEmptyPath = void 0;
-
- var _addComment = _interopRequireDefault(addComment_1);
-
- var _Node = _interopRequireDefault(Node_1$1);
-
- var _Pair = _interopRequireDefault(Pair_1);
- var _Scalar = _interopRequireDefault(Scalar_1);
+ parse(context, start) {
+ context.root = this;
+ this.context = context;
+ const {
+ src
+ } = context;
+ let offset = src.charCodeAt(start) === 0xfeff ? start + 1 : start; // skip BOM
- function _interopRequireDefault(obj) {
- return obj && obj.__esModule ? obj : {
- default: obj
- };
+ offset = this.parseDirectives(offset);
+ offset = this.parseContents(offset);
+ return offset;
}
- function _defineProperty(obj, key, value) {
- if (key in obj) {
- Object.defineProperty(obj, key, {
- value: value,
- enumerable: true,
- configurable: true,
- writable: true
- });
- } else {
- obj[key] = value;
- }
-
- return obj;
+ setOrigRanges(cr, offset) {
+ offset = super.setOrigRanges(cr, offset);
+ this.directives.forEach(node => {
+ offset = node.setOrigRanges(cr, offset);
+ });
+ if (this.directivesEndMarker) offset = this.directivesEndMarker.setOrigRange(cr, offset);
+ this.contents.forEach(node => {
+ offset = node.setOrigRanges(cr, offset);
+ });
+ if (this.documentEndMarker) offset = this.documentEndMarker.setOrigRange(cr, offset);
+ return offset;
}
- function collectionFromPath(schema, path, value) {
- let v = value;
+ toString() {
+ const {
+ contents,
+ directives,
+ value
+ } = this;
+ if (value != null) return value;
+ let str = directives.join('');
- for (let i = path.length - 1; i >= 0; --i) {
- const k = path[i];
- const o = Number.isInteger(k) && k >= 0 ? [] : {};
- o[k] = v;
- v = o;
+ if (contents.length > 0) {
+ if (directives.length > 0 || contents[0].type === PlainValueEc8e588e.Type.COMMENT) str += '---\n';
+ str += contents.join('');
}
- return schema.createNode(v, false);
- } // null, undefined, or an empty non-string iterable (e.g. [])
+ if (str[str.length - 1] !== '\n') str += '\n';
+ return str;
+ }
+}
- const isEmptyPath = path => path == null || typeof path === 'object' && path[Symbol.iterator]().next().done;
+class Alias extends PlainValueEc8e588e.Node {
+ /**
+ * Parses an *alias from the source
+ *
+ * @param {ParseContext} context
+ * @param {number} start - Index of first character
+ * @returns {number} - Index of the character after this scalar
+ */
+ parse(context, start) {
+ this.context = context;
+ const {
+ src
+ } = context;
+ let offset = PlainValueEc8e588e.Node.endOfIdentifier(src, start + 1);
+ this.valueRange = new PlainValueEc8e588e.Range(start + 1, offset);
+ offset = PlainValueEc8e588e.Node.endOfWhiteSpace(src, offset);
+ offset = this.parseComment(offset);
+ return offset;
+ }
- exports.isEmptyPath = isEmptyPath;
+}
- class Collection extends _Node.default {
- constructor(schema) {
- super();
+const Chomp = {
+ CLIP: 'CLIP',
+ KEEP: 'KEEP',
+ STRIP: 'STRIP'
+};
- _defineProperty(this, "items", []);
+class BlockValue extends PlainValueEc8e588e.Node {
+ constructor(type, props) {
+ super(type, props);
+ this.blockIndent = null;
+ this.chomping = Chomp.CLIP;
+ this.header = null;
+ }
- this.schema = schema;
- }
+ get includesTrailingLines() {
+ return this.chomping === Chomp.KEEP;
+ }
- addIn(path, value) {
- if (isEmptyPath(path)) this.add(value);else {
- const [key, ...rest] = path;
- const node = this.get(key, true);
- if (node instanceof Collection) node.addIn(rest, value);else if (node === undefined && this.schema) this.set(key, collectionFromPath(this.schema, rest, value));else throw new Error(`Expected YAML collection at ${key}. Remaining path: ${rest}`);
- }
- }
+ get strValue() {
+ if (!this.valueRange || !this.context) return null;
+ let {
+ start,
+ end
+ } = this.valueRange;
+ const {
+ indent,
+ src
+ } = this.context;
+ if (this.valueRange.isEmpty()) return '';
+ let lastNewLine = null;
+ let ch = src[end - 1];
- deleteIn([key, ...rest]) {
- if (rest.length === 0) return this.delete(key);
- const node = this.get(key, true);
- if (node instanceof Collection) return node.deleteIn(rest);else throw new Error(`Expected YAML collection at ${key}. Remaining path: ${rest}`);
- }
+ while (ch === '\n' || ch === '\t' || ch === ' ') {
+ end -= 1;
- getIn([key, ...rest], keepScalar) {
- const node = this.get(key, true);
- if (rest.length === 0) return !keepScalar && node instanceof _Scalar.default ? node.value : node;else return node instanceof Collection ? node.getIn(rest, keepScalar) : undefined;
- }
+ if (end <= start) {
+ if (this.chomping === Chomp.KEEP) break;else return ''; // probably never happens
+ }
- hasAllNullValues() {
- return this.items.every(node => {
- if (!(node instanceof _Pair.default)) return false;
- const n = node.value;
- return n == null || n instanceof _Scalar.default && n.value == null && !n.commentBefore && !n.comment && !n.tag;
- });
+ if (ch === '\n') lastNewLine = end;
+ ch = src[end - 1];
}
- hasIn([key, ...rest]) {
- if (rest.length === 0) return this.has(key);
- const node = this.get(key, true);
- return node instanceof Collection ? node.hasIn(rest) : false;
- }
+ let keepStart = end + 1;
- setIn([key, ...rest], value) {
- if (rest.length === 0) {
- this.set(key, value);
+ if (lastNewLine) {
+ if (this.chomping === Chomp.KEEP) {
+ keepStart = lastNewLine;
+ end = this.valueRange.end;
} else {
- const node = this.get(key, true);
- if (node instanceof Collection) node.setIn(rest, value);else if (node === undefined && this.schema) this.set(key, collectionFromPath(this.schema, rest, value));else throw new Error(`Expected YAML collection at ${key}. Remaining path: ${rest}`);
+ end = lastNewLine;
}
- } // overridden in implementations
-
- /* istanbul ignore next */
-
-
- toJSON() {
- return null;
}
- toString(ctx, {
- blockItem,
- flowChars,
- isMap,
- itemIndent
- }, onComment, onChompKeep) {
- const {
- doc,
- indent
- } = ctx;
- const inFlow = this.type && this.type.substr(0, 4) === 'FLOW' || ctx.inFlow;
- if (inFlow) itemIndent += ' ';
- const allNullValues = isMap && this.hasAllNullValues();
- ctx = Object.assign({}, ctx, {
- allNullValues,
- indent: itemIndent,
- inFlow,
- type: null
- });
- let chompKeep = false;
- let hasItemWithNewLine = false;
- const nodes = this.items.reduce((nodes, item, i) => {
- let comment;
-
- if (item) {
- if (!chompKeep && item.spaceBefore) nodes.push({
- type: 'comment',
- str: ''
- });
- if (item.commentBefore) item.commentBefore.match(/^.*$/gm).forEach(line => {
- nodes.push({
- type: 'comment',
- str: `#${line}`
- });
- });
- if (item.comment) comment = item.comment;
- if (inFlow && (!chompKeep && item.spaceBefore || item.commentBefore || item.comment || item.key && (item.key.commentBefore || item.key.comment) || item.value && (item.value.commentBefore || item.value.comment))) hasItemWithNewLine = true;
- }
+ const bi = indent + this.blockIndent;
+ const folded = this.type === PlainValueEc8e588e.Type.BLOCK_FOLDED;
+ let atStart = true;
+ let str = '';
+ let sep = '';
+ let prevMoreIndented = false;
- chompKeep = false;
- let str = doc.schema.stringify(item, ctx, () => comment = null, () => chompKeep = true);
- if (inFlow && !hasItemWithNewLine && str.includes('\n')) hasItemWithNewLine = true;
- if (inFlow && i < this.items.length - 1) str += ',';
- str = (0, _addComment.default)(str, itemIndent, comment);
- if (chompKeep && (comment || inFlow)) chompKeep = false;
- nodes.push({
- type: 'item',
- str
- });
- return nodes;
- }, []);
- let str;
+ for (let i = start; i < end; ++i) {
+ for (let j = 0; j < bi; ++j) {
+ if (src[i] !== ' ') break;
+ i += 1;
+ }
- if (nodes.length === 0) {
- str = flowChars.start + flowChars.end;
- } else if (inFlow) {
- const {
- start,
- end
- } = flowChars;
- const strings = nodes.map(n => n.str);
+ const ch = src[i];
- if (hasItemWithNewLine || strings.reduce((sum, str) => sum + str.length + 2, 2) > Collection.maxFlowStringSingleLineLength) {
- str = start;
+ if (ch === '\n') {
+ if (sep === '\n') str += '\n';else sep = '\n';
+ } else {
+ const lineEnd = PlainValueEc8e588e.Node.endOfLine(src, i);
+ const line = src.slice(i, lineEnd);
+ i = lineEnd;
- for (const s of strings) {
- str += s ? `\n ${indent}${s}` : '\n';
- }
+ if (folded && (ch === ' ' || ch === '\t') && i < keepStart) {
+ if (sep === ' ') sep = '\n';else if (!prevMoreIndented && !atStart && sep === '\n') sep = '\n\n';
+ str += sep + line; //+ ((lineEnd < end && src[lineEnd]) || '')
- str += `\n${indent}${end}`;
+ sep = lineEnd < end && src[lineEnd] || '';
+ prevMoreIndented = true;
} else {
- str = `${start} ${strings.join(' ')} ${end}`;
+ str += sep + line;
+ sep = folded && i < keepStart ? ' ' : '\n';
+ prevMoreIndented = false;
}
- } else {
- const strings = nodes.map(blockItem);
- str = strings.shift();
- for (const s of strings) str += s ? `\n${indent}${s}` : '\n';
+ if (atStart && line !== '') atStart = false;
}
-
- if (this.comment) {
- str += '\n' + this.comment.replace(/^/gm, `${indent}#`);
- if (onComment) onComment();
- } else if (chompKeep && onChompKeep) onChompKeep();
-
- return str;
}
+ return this.chomping === Chomp.STRIP ? str : str + '\n';
}
- exports.default = Collection;
-
- _defineProperty(Collection, "maxFlowStringSingleLineLength", 60);
-});
-unwrapExports(Collection_1$1);
-var Collection_2$1 = Collection_1$1.isEmptyPath;
-
-var Alias_1$1 = createCommonjsModule(function (module, exports) {
-
- Object.defineProperty(exports, "__esModule", {
- value: true
- });
- exports.default = void 0;
+ parseBlockHeader(start) {
+ const {
+ src
+ } = this.context;
+ let offset = start + 1;
+ let bi = '';
- var _toJSON = _interopRequireDefault(toJSON_1);
+ while (true) {
+ const ch = src[offset];
- var _Collection = _interopRequireDefault(Collection_1$1);
+ switch (ch) {
+ case '-':
+ this.chomping = Chomp.STRIP;
+ break;
- var _Node = _interopRequireDefault(Node_1$1);
+ case '+':
+ this.chomping = Chomp.KEEP;
+ break;
- var _Pair = _interopRequireDefault(Pair_1);
+ case '0':
+ case '1':
+ case '2':
+ case '3':
+ case '4':
+ case '5':
+ case '6':
+ case '7':
+ case '8':
+ case '9':
+ bi += ch;
+ break;
- function _interopRequireDefault(obj) {
- return obj && obj.__esModule ? obj : {
- default: obj
- };
- }
+ default:
+ this.blockIndent = Number(bi) || null;
+ this.header = new PlainValueEc8e588e.Range(start, offset);
+ return offset;
+ }
- function _defineProperty(obj, key, value) {
- if (key in obj) {
- Object.defineProperty(obj, key, {
- value: value,
- enumerable: true,
- configurable: true,
- writable: true
- });
- } else {
- obj[key] = value;
+ offset += 1;
}
-
- return obj;
}
- const getAliasCount = (node, anchors) => {
- if (node instanceof Alias) {
- const anchor = anchors.find(a => a.node === node.source);
- return anchor.count * anchor.aliasCount;
- } else if (node instanceof _Collection.default) {
- let count = 0;
-
- for (const item of node.items) {
- const c = getAliasCount(item, anchors);
- if (c > count) count = c;
- }
+ parseBlockValue(start) {
+ const {
+ indent,
+ src
+ } = this.context;
+ const explicit = !!this.blockIndent;
+ let offset = start;
+ let valueEnd = start;
+ let minBlockIndent = 1;
- return count;
- } else if (node instanceof _Pair.default) {
- const kc = getAliasCount(node.key, anchors);
- const vc = getAliasCount(node.value, anchors);
- return Math.max(kc, vc);
- }
+ for (let ch = src[offset]; ch === '\n'; ch = src[offset]) {
+ offset += 1;
+ if (PlainValueEc8e588e.Node.atDocumentBoundary(src, offset)) break;
+ const end = PlainValueEc8e588e.Node.endOfBlockIndent(src, indent, offset); // should not include tab?
+
+ if (end === null) break;
+ const ch = src[end];
+ const lineIndent = end - (offset + indent);
+
+ if (!this.blockIndent) {
+ // no explicit block indent, none yet detected
+ if (src[end] !== '\n') {
+ // first line with non-whitespace content
+ if (lineIndent < minBlockIndent) {
+ const msg = 'Block scalars with more-indented leading empty lines must use an explicit indentation indicator';
+ this.error = new PlainValueEc8e588e.YAMLSemanticError(this, msg);
+ }
- return 1;
- };
+ this.blockIndent = lineIndent;
+ } else if (lineIndent > minBlockIndent) {
+ // empty line with more whitespace
+ minBlockIndent = lineIndent;
+ }
+ } else if (ch && ch !== '\n' && lineIndent < this.blockIndent) {
+ if (src[end] === '#') break;
- class Alias extends _Node.default {
- static stringify({
- range,
- source
- }, {
- anchors,
- doc,
- implicitKey,
- inStringifyKey
- }) {
- let anchor = Object.keys(anchors).find(a => anchors[a] === source);
- if (!anchor && inStringifyKey) anchor = doc.anchors.getName(source) || doc.anchors.newName();
- if (anchor) return `*${anchor}${implicitKey ? ' ' : ''}`;
- const msg = doc.anchors.getName(source) ? 'Alias node must be after source node' : 'Source node not found for alias node';
- throw new Error(`${msg} [${range}]`);
- }
+ if (!this.error) {
+ const src = explicit ? 'explicit indentation indicator' : 'first line';
+ const msg = `Block scalars must not be less indented than their ${src}`;
+ this.error = new PlainValueEc8e588e.YAMLSemanticError(this, msg);
+ }
+ }
- constructor(source) {
- super();
- this.source = source;
- this.type = constants.Type.ALIAS;
+ if (src[end] === '\n') {
+ offset = end;
+ } else {
+ offset = valueEnd = PlainValueEc8e588e.Node.endOfLine(src, end);
+ }
}
- set tag(t) {
- throw new Error('Alias nodes cannot have tags');
+ if (this.chomping !== Chomp.KEEP) {
+ offset = src[valueEnd] ? valueEnd + 1 : valueEnd;
}
- toJSON(arg, ctx) {
- if (!ctx) return (0, _toJSON.default)(this.source, arg, ctx);
- const {
- anchors,
- maxAliasCount
- } = ctx;
- const anchor = anchors.find(a => a.node === this.source);
- /* istanbul ignore if */
-
- if (!anchor || anchor.res === undefined) {
- const msg = 'This should not happen: Alias anchor was not resolved?';
- if (this.cstNode) throw new errors.YAMLReferenceError(this.cstNode, msg);else throw new ReferenceError(msg);
- }
+ this.valueRange = new PlainValueEc8e588e.Range(start + 1, offset);
+ return offset;
+ }
+ /**
+ * Parses a block value from the source
+ *
+ * Accepted forms are:
+ * ```
+ * BS
+ * block
+ * lines
+ *
+ * BS #comment
+ * block
+ * lines
+ * ```
+ * where the block style BS matches the regexp `[|>][-+1-9]*` and block lines
+ * are empty or have an indent level greater than `indent`.
+ *
+ * @param {ParseContext} context
+ * @param {number} start - Index of first character
+ * @returns {number} - Index of the character after this block
+ */
- if (maxAliasCount >= 0) {
- anchor.count += 1;
- if (anchor.aliasCount === 0) anchor.aliasCount = getAliasCount(this.source, anchors);
- if (anchor.count * anchor.aliasCount > maxAliasCount) {
- const msg = 'Excessive alias count indicates a resource exhaustion attack';
- if (this.cstNode) throw new errors.YAMLReferenceError(this.cstNode, msg);else throw new ReferenceError(msg);
- }
- }
+ parse(context, start) {
+ this.context = context;
+ const {
+ src
+ } = context;
+ let offset = this.parseBlockHeader(start);
+ offset = PlainValueEc8e588e.Node.endOfWhiteSpace(src, offset);
+ offset = this.parseComment(offset);
+ offset = this.parseBlockValue(offset);
+ return offset;
+ }
- return anchor.res;
- } // Only called when stringifying an alias mapping key while constructing
- // Object output.
+ setOrigRanges(cr, offset) {
+ offset = super.setOrigRanges(cr, offset);
+ return this.header ? this.header.setOrigRange(cr, offset) : offset;
+ }
+}
- toString(ctx) {
- return Alias.stringify(this, ctx);
- }
+class FlowCollection extends PlainValueEc8e588e.Node {
+ constructor(type, props) {
+ super(type, props);
+ this.items = null;
+ }
+ prevNodeIsJsonLike(idx = this.items.length) {
+ const node = this.items[idx - 1];
+ return !!node && (node.jsonLike || node.type === PlainValueEc8e588e.Type.COMMENT && this.prevNodeIsJsonLike(idx - 1));
}
+ /**
+ * @param {ParseContext} context
+ * @param {number} start - Index of first character
+ * @returns {number} - Index of the character after this
+ */
- exports.default = Alias;
- _defineProperty(Alias, "default", true);
-});
-unwrapExports(Alias_1$1);
+ parse(context, start) {
+ this.context = context;
+ const {
+ parseNode,
+ src
+ } = context;
+ let {
+ indent,
+ lineStart
+ } = context;
+ let char = src[start]; // { or [
+
+ this.items = [{
+ char,
+ offset: start
+ }];
+ let offset = PlainValueEc8e588e.Node.endOfWhiteSpace(src, start + 1);
+ char = src[offset];
+
+ while (char && char !== ']' && char !== '}') {
+ switch (char) {
+ case '\n':
+ {
+ lineStart = offset + 1;
+ const wsEnd = PlainValueEc8e588e.Node.endOfWhiteSpace(src, lineStart);
-var _Map = createCommonjsModule(function (module, exports) {
+ if (src[wsEnd] === '\n') {
+ const blankLine = new BlankLine();
+ lineStart = blankLine.parse({
+ src
+ }, lineStart);
+ this.items.push(blankLine);
+ }
- Object.defineProperty(exports, "__esModule", {
- value: true
- });
- exports.findPair = findPair;
- exports.default = void 0;
+ offset = PlainValueEc8e588e.Node.endOfIndent(src, lineStart);
- var _Collection = _interopRequireDefault(Collection_1$1);
+ if (offset <= lineStart + indent) {
+ char = src[offset];
- var _Pair = _interopRequireDefault(Pair_1);
+ if (offset < lineStart + indent || char !== ']' && char !== '}') {
+ const msg = 'Insufficient indentation in flow collection';
+ this.error = new PlainValueEc8e588e.YAMLSemanticError(this, msg);
+ }
+ }
+ }
+ break;
- var _Scalar = _interopRequireDefault(Scalar_1);
+ case ',':
+ {
+ this.items.push({
+ char,
+ offset
+ });
+ offset += 1;
+ }
+ break;
- function _interopRequireDefault(obj) {
- return obj && obj.__esModule ? obj : {
- default: obj
- };
- }
+ case '#':
+ {
+ const comment = new Comment();
+ offset = comment.parse({
+ src
+ }, offset);
+ this.items.push(comment);
+ }
+ break;
- function findPair(items, key) {
- const k = key instanceof _Scalar.default ? key.value : key;
+ case '?':
+ case ':':
+ {
+ const next = src[offset + 1];
- for (const it of items) {
- if (it instanceof _Pair.default) {
- if (it.key === key || it.key === k) return it;
- if (it.key && it.key.value === k) return it;
- }
- }
+ if (next === '\n' || next === '\t' || next === ' ' || next === ',' || // in-flow : after JSON-like key does not need to be followed by whitespace
+ char === ':' && this.prevNodeIsJsonLike()) {
+ this.items.push({
+ char,
+ offset
+ });
+ offset += 1;
+ break;
+ }
+ }
+ // fallthrough
- return undefined;
- }
+ default:
+ {
+ const node = parseNode({
+ atLineStart: false,
+ inCollection: false,
+ inFlow: true,
+ indent: -1,
+ lineStart,
+ parent: this
+ }, offset);
- class YAMLMap extends _Collection.default {
- add(pair, overwrite) {
- if (!pair) pair = new _Pair.default(pair);else if (!(pair instanceof _Pair.default)) pair = new _Pair.default(pair.key || pair, pair.value);
- const prev = findPair(this.items, pair.key);
- const sortEntries = this.schema && this.schema.sortMapEntries;
+ if (!node) {
+ // at next document start
+ this.valueRange = new PlainValueEc8e588e.Range(start, offset);
+ return offset;
+ }
- if (prev) {
- if (overwrite) prev.value = pair.value;else throw new Error(`Key ${pair.key} already set`);
- } else if (sortEntries) {
- const i = this.items.findIndex(item => sortEntries(pair, item) < 0);
- if (i === -1) this.items.push(pair);else this.items.splice(i, 0, pair);
- } else {
- this.items.push(pair);
+ this.items.push(node);
+ offset = PlainValueEc8e588e.Node.normalizeOffset(src, node.range.end);
+ }
}
- }
- delete(key) {
- const it = findPair(this.items, key);
- if (!it) return false;
- const del = this.items.splice(this.items.indexOf(it), 1);
- return del.length > 0;
+ offset = PlainValueEc8e588e.Node.endOfWhiteSpace(src, offset);
+ char = src[offset];
}
- get(key, keepScalar) {
- const it = findPair(this.items, key);
- const node = it && it.value;
- return !keepScalar && node instanceof _Scalar.default ? node.value : node;
- }
+ this.valueRange = new PlainValueEc8e588e.Range(start, offset + 1);
- has(key) {
- return !!findPair(this.items, key);
+ if (char) {
+ this.items.push({
+ char,
+ offset
+ });
+ offset = PlainValueEc8e588e.Node.endOfWhiteSpace(src, offset + 1);
+ offset = this.parseComment(offset);
}
- set(key, value) {
- this.add(new _Pair.default(key, value), true);
- }
- /**
- * @param {*} arg ignored
- * @param {*} ctx Conversion context, originally set in Document#toJSON()
- * @param {Class} Type If set, forces the returned collection type
- * @returns {*} Instance of Type, Map, or Object
- */
+ return offset;
+ }
+ setOrigRanges(cr, offset) {
+ offset = super.setOrigRanges(cr, offset);
+ this.items.forEach(node => {
+ if (node instanceof PlainValueEc8e588e.Node) {
+ offset = node.setOrigRanges(cr, offset);
+ } else if (cr.length === 0) {
+ node.origOffset = node.offset;
+ } else {
+ let i = offset;
- toJSON(_, ctx, Type) {
- const map = Type ? new Type() : ctx && ctx.mapAsMap ? new Map() : {};
- if (ctx && ctx.onCreate) ctx.onCreate(map);
+ while (i < cr.length) {
+ if (cr[i] > node.offset) break;else ++i;
+ }
- for (const item of this.items) item.addToJSMap(ctx, map);
+ node.origOffset = node.offset + i;
+ offset = i;
+ }
+ });
+ return offset;
+ }
- return map;
- }
+ toString() {
+ const {
+ context: {
+ src
+ },
+ items,
+ range,
+ value
+ } = this;
+ if (value != null) return value;
+ const nodes = items.filter(item => item instanceof PlainValueEc8e588e.Node);
+ let str = '';
+ let prevEnd = range.start;
+ nodes.forEach(node => {
+ const prefix = src.slice(prevEnd, node.range.start);
+ prevEnd = node.range.end;
+ str += prefix + String(node);
+
+ if (str[str.length - 1] === '\n' && src[prevEnd - 1] !== '\n' && src[prevEnd] === '\n') {
+ // Comment range does not include the terminal newline, but its
+ // stringified value does. Without this fix, newlines at comment ends
+ // get duplicated.
+ prevEnd += 1;
+ }
+ });
+ str += src.slice(prevEnd, range.end);
+ return PlainValueEc8e588e.Node.addStringTerminator(src, range.end, str);
+ }
- toString(ctx, onComment, onChompKeep) {
- if (!ctx) return JSON.stringify(this);
+}
- for (const item of this.items) {
- if (!(item instanceof _Pair.default)) throw new Error(`Map items must all be pairs; found ${JSON.stringify(item)} instead`);
- }
+class QuoteDouble extends PlainValueEc8e588e.Node {
+ static endOfQuote(src, offset) {
+ let ch = src[offset];
- return super.toString(ctx, {
- blockItem: n => n.str,
- flowChars: {
- start: '{',
- end: '}'
- },
- isMap: true,
- itemIndent: ctx.indent || ''
- }, onComment, onChompKeep);
+ while (ch && ch !== '"') {
+ offset += ch === '\\' ? 2 : 1;
+ ch = src[offset];
}
+ return offset + 1;
}
+ /**
+ * @returns {string | { str: string, errors: YAMLSyntaxError[] }}
+ */
- exports.default = YAMLMap;
-});
-
-unwrapExports(_Map);
-var _Map_1 = _Map.findPair;
-var Seq = createCommonjsModule(function (module, exports) {
+ get strValue() {
+ if (!this.valueRange || !this.context) return null;
+ const errors = [];
+ const {
+ start,
+ end
+ } = this.valueRange;
+ const {
+ indent,
+ src
+ } = this.context;
+ if (src[end - 1] !== '"') errors.push(new PlainValueEc8e588e.YAMLSyntaxError(this, 'Missing closing "quote')); // Using String#replace is too painful with escaped newlines preceded by
+ // escaped backslashes; also, this should be faster.
- Object.defineProperty(exports, "__esModule", {
- value: true
- });
- exports.default = void 0;
+ let str = '';
- var _toJSON = _interopRequireDefault(toJSON_1);
+ for (let i = start + 1; i < end - 1; ++i) {
+ const ch = src[i];
- var _Collection = _interopRequireDefault(Collection_1$1);
+ if (ch === '\n') {
+ if (PlainValueEc8e588e.Node.atDocumentBoundary(src, i + 1)) errors.push(new PlainValueEc8e588e.YAMLSemanticError(this, 'Document boundary indicators are not allowed within string values'));
+ const {
+ fold,
+ offset,
+ error
+ } = PlainValueEc8e588e.Node.foldNewline(src, i, indent);
+ str += fold;
+ i = offset;
+ if (error) errors.push(new PlainValueEc8e588e.YAMLSemanticError(this, 'Multi-line double-quoted string needs to be sufficiently indented'));
+ } else if (ch === '\\') {
+ i += 1;
- var _Scalar = _interopRequireDefault(Scalar_1);
+ switch (src[i]) {
+ case '0':
+ str += '\0';
+ break;
+ // null character
- function _interopRequireDefault(obj) {
- return obj && obj.__esModule ? obj : {
- default: obj
- };
- } // Published as 'yaml/seq'
+ case 'a':
+ str += '\x07';
+ break;
+ // bell character
+ case 'b':
+ str += '\b';
+ break;
+ // backspace
- function asItemIndex(key) {
- let idx = key instanceof _Scalar.default ? key.value : key;
- if (idx && typeof idx === 'string') idx = Number(idx);
- return Number.isInteger(idx) && idx >= 0 ? idx : null;
- }
+ case 'e':
+ str += '\x1b';
+ break;
+ // escape character
- class YAMLSeq extends _Collection.default {
- add(value) {
- this.items.push(value);
- }
+ case 'f':
+ str += '\f';
+ break;
+ // form feed
- delete(key) {
- const idx = asItemIndex(key);
- if (typeof idx !== 'number') return false;
- const del = this.items.splice(idx, 1);
- return del.length > 0;
- }
+ case 'n':
+ str += '\n';
+ break;
+ // line feed
- get(key, keepScalar) {
- const idx = asItemIndex(key);
- if (typeof idx !== 'number') return undefined;
- const it = this.items[idx];
- return !keepScalar && it instanceof _Scalar.default ? it.value : it;
- }
+ case 'r':
+ str += '\r';
+ break;
+ // carriage return
- has(key) {
- const idx = asItemIndex(key);
- return typeof idx === 'number' && idx < this.items.length;
- }
+ case 't':
+ str += '\t';
+ break;
+ // horizontal tab
- set(key, value) {
- const idx = asItemIndex(key);
- if (typeof idx !== 'number') throw new Error(`Expected a valid index, not ${key}.`);
- this.items[idx] = value;
- }
+ case 'v':
+ str += '\v';
+ break;
+ // vertical tab
- toJSON(_, ctx) {
- const seq = [];
- if (ctx && ctx.onCreate) ctx.onCreate(seq);
- let i = 0;
+ case 'N':
+ str += '\u0085';
+ break;
+ // Unicode next line
- for (const item of this.items) seq.push((0, _toJSON.default)(item, String(i++), ctx));
+ case '_':
+ str += '\u00a0';
+ break;
+ // Unicode non-breaking space
- return seq;
- }
+ case 'L':
+ str += '\u2028';
+ break;
+ // Unicode line separator
- toString(ctx, onComment, onChompKeep) {
- if (!ctx) return JSON.stringify(this);
- return super.toString(ctx, {
- blockItem: n => n.type === 'comment' ? n.str : `- ${n.str}`,
- flowChars: {
- start: '[',
- end: ']'
- },
- isMap: false,
- itemIndent: (ctx.indent || '') + ' '
- }, onComment, onChompKeep);
- }
+ case 'P':
+ str += '\u2029';
+ break;
+ // Unicode paragraph separator
- }
+ case ' ':
+ str += ' ';
+ break;
- exports.default = YAMLSeq;
-});
-unwrapExports(Seq);
+ case '"':
+ str += '"';
+ break;
-var Merge_1 = createCommonjsModule(function (module, exports) {
+ case '/':
+ str += '/';
+ break;
- Object.defineProperty(exports, "__esModule", {
- value: true
- });
- exports.default = exports.MERGE_KEY = void 0;
+ case '\\':
+ str += '\\';
+ break;
- var _Map$1 = _interopRequireDefault(_Map);
+ case '\t':
+ str += '\t';
+ break;
- var _Pair = _interopRequireDefault(Pair_1);
+ case 'x':
+ str += this.parseCharCode(i + 1, 2, errors);
+ i += 2;
+ break;
- var _Scalar = _interopRequireDefault(Scalar_1);
+ case 'u':
+ str += this.parseCharCode(i + 1, 4, errors);
+ i += 4;
+ break;
- var _Seq = _interopRequireDefault(Seq);
+ case 'U':
+ str += this.parseCharCode(i + 1, 8, errors);
+ i += 8;
+ break;
- function _interopRequireDefault(obj) {
- return obj && obj.__esModule ? obj : {
- default: obj
- };
- }
+ case '\n':
+ // skip escaped newlines, but still trim the following line
+ while (src[i + 1] === ' ' || src[i + 1] === '\t') i += 1;
- const MERGE_KEY = '<<';
- exports.MERGE_KEY = MERGE_KEY;
+ break;
- class Merge extends _Pair.default {
- constructor(pair) {
- if (pair instanceof _Pair.default) {
- let seq = pair.value;
+ default:
+ errors.push(new PlainValueEc8e588e.YAMLSyntaxError(this, `Invalid escape sequence ${src.substr(i - 1, 2)}`));
+ str += '\\' + src[i];
+ }
+ } else if (ch === ' ' || ch === '\t') {
+ // trim trailing whitespace
+ const wsStart = i;
+ let next = src[i + 1];
- if (!(seq instanceof _Seq.default)) {
- seq = new _Seq.default();
- seq.items.push(pair.value);
- seq.range = pair.value.range;
+ while (next === ' ' || next === '\t') {
+ i += 1;
+ next = src[i + 1];
}
- super(pair.key, seq);
- this.range = pair.range;
+ if (next !== '\n') str += i > wsStart ? src.slice(wsStart, i + 1) : ch;
} else {
- super(new _Scalar.default(MERGE_KEY), new _Seq.default());
- }
-
- this.type = 'MERGE_PAIR';
- } // If the value associated with a merge key is a single mapping node, each of
- // its key/value pairs is inserted into the current mapping, unless the key
- // already exists in it. If the value associated with the merge key is a
- // sequence, then this sequence is expected to contain mapping nodes and each
- // of these nodes is merged in turn according to its order in the sequence.
- // Keys in mapping nodes earlier in the sequence override keys specified in
- // later mapping nodes. -- http://yaml.org/type/merge.html
-
-
- addToJSMap(ctx, map) {
- for (const {
- source
- } of this.value.items) {
- if (!(source instanceof _Map$1.default)) throw new Error('Merge sources must be maps');
- const srcMap = source.toJSON(null, ctx, Map);
-
- for (const [key, value] of srcMap) {
- if (map instanceof Map) {
- if (!map.has(key)) map.set(key, value);
- } else if (map instanceof Set) {
- map.add(key);
- } else {
- if (!Object.prototype.hasOwnProperty.call(map, key)) map[key] = value;
- }
- }
+ str += ch;
}
-
- return map;
- }
-
- toString(ctx, onComment) {
- const seq = this.value;
- if (seq.items.length > 1) return super.toString(ctx, onComment);
- this.value = seq.items[0];
- const str = super.toString(ctx, onComment);
- this.value = seq;
- return str;
}
+ return errors.length > 0 ? {
+ errors,
+ str
+ } : str;
}
- exports.default = Merge;
-});
-unwrapExports(Merge_1);
-var Merge_2 = Merge_1.MERGE_KEY;
-
-var Anchors_1 = createCommonjsModule(function (module, exports) {
-
- Object.defineProperty(exports, "__esModule", {
- value: true
- });
- exports.default = void 0;
+ parseCharCode(offset, length, errors) {
+ const {
+ src
+ } = this.context;
+ const cc = src.substr(offset, length);
+ const ok = cc.length === length && /^[0-9a-fA-F]+$/.test(cc);
+ const code = ok ? parseInt(cc, 16) : NaN;
- var _Alias = _interopRequireDefault(Alias_1$1);
+ if (isNaN(code)) {
+ errors.push(new PlainValueEc8e588e.YAMLSyntaxError(this, `Invalid escape sequence ${src.substr(offset - 2, length + 2)}`));
+ return src.substr(offset - 2, length + 2);
+ }
- var _Map$1 = _interopRequireDefault(_Map);
+ return String.fromCodePoint(code);
+ }
+ /**
+ * Parses a "double quoted" value from the source
+ *
+ * @param {ParseContext} context
+ * @param {number} start - Index of first character
+ * @returns {number} - Index of the character after this scalar
+ */
- var _Merge = _interopRequireDefault(Merge_1);
- var _Scalar = _interopRequireDefault(Scalar_1);
+ parse(context, start) {
+ this.context = context;
+ const {
+ src
+ } = context;
+ let offset = QuoteDouble.endOfQuote(src, start + 1);
+ this.valueRange = new PlainValueEc8e588e.Range(start, offset);
+ offset = PlainValueEc8e588e.Node.endOfWhiteSpace(src, offset);
+ offset = this.parseComment(offset);
+ return offset;
+ }
- var _Seq = _interopRequireDefault(Seq);
+}
- function _interopRequireDefault(obj) {
- return obj && obj.__esModule ? obj : {
- default: obj
- };
- }
+class QuoteSingle extends PlainValueEc8e588e.Node {
+ static endOfQuote(src, offset) {
+ let ch = src[offset];
- function _defineProperty(obj, key, value) {
- if (key in obj) {
- Object.defineProperty(obj, key, {
- value: value,
- enumerable: true,
- configurable: true,
- writable: true
- });
- } else {
- obj[key] = value;
+ while (ch) {
+ if (ch === "'") {
+ if (src[offset + 1] !== "'") break;
+ ch = src[offset += 2];
+ } else {
+ ch = src[offset += 1];
+ }
}
- return obj;
+ return offset + 1;
}
+ /**
+ * @returns {string | { str: string, errors: YAMLSyntaxError[] }}
+ */
- class Anchors {
- static validAnchorNode(node) {
- return node instanceof _Scalar.default || node instanceof _Seq.default || node instanceof _Map$1.default;
- }
- constructor(prefix) {
- _defineProperty(this, "map", {});
+ get strValue() {
+ if (!this.valueRange || !this.context) return null;
+ const errors = [];
+ const {
+ start,
+ end
+ } = this.valueRange;
+ const {
+ indent,
+ src
+ } = this.context;
+ if (src[end - 1] !== "'") errors.push(new PlainValueEc8e588e.YAMLSyntaxError(this, "Missing closing 'quote"));
+ let str = '';
- this.prefix = prefix;
- }
+ for (let i = start + 1; i < end - 1; ++i) {
+ const ch = src[i];
- createAlias(node, name) {
- this.setAnchor(node, name);
- return new _Alias.default(node);
- }
+ if (ch === '\n') {
+ if (PlainValueEc8e588e.Node.atDocumentBoundary(src, i + 1)) errors.push(new PlainValueEc8e588e.YAMLSemanticError(this, 'Document boundary indicators are not allowed within string values'));
+ const {
+ fold,
+ offset,
+ error
+ } = PlainValueEc8e588e.Node.foldNewline(src, i, indent);
+ str += fold;
+ i = offset;
+ if (error) errors.push(new PlainValueEc8e588e.YAMLSemanticError(this, 'Multi-line single-quoted string needs to be sufficiently indented'));
+ } else if (ch === "'") {
+ str += ch;
+ i += 1;
+ if (src[i] !== "'") errors.push(new PlainValueEc8e588e.YAMLSyntaxError(this, 'Unescaped single quote? This should not happen.'));
+ } else if (ch === ' ' || ch === '\t') {
+ // trim trailing whitespace
+ const wsStart = i;
+ let next = src[i + 1];
- createMergePair(...sources) {
- const merge = new _Merge.default();
- merge.value.items = sources.map(s => {
- if (s instanceof _Alias.default) {
- if (s.source instanceof _Map$1.default) return s;
- } else if (s instanceof _Map$1.default) {
- return this.createAlias(s);
+ while (next === ' ' || next === '\t') {
+ i += 1;
+ next = src[i + 1];
}
- throw new Error('Merge sources must be Map nodes or their Aliases');
- });
- return merge;
- }
-
- getName(node) {
- const {
- map
- } = this;
- return Object.keys(map).find(a => map[a] === node);
+ if (next !== '\n') str += i > wsStart ? src.slice(wsStart, i + 1) : ch;
+ } else {
+ str += ch;
+ }
}
- getNode(name) {
- return this.map[name];
- }
+ return errors.length > 0 ? {
+ errors,
+ str
+ } : str;
+ }
+ /**
+ * Parses a 'single quoted' value from the source
+ *
+ * @param {ParseContext} context
+ * @param {number} start - Index of first character
+ * @returns {number} - Index of the character after this scalar
+ */
- newName(prefix) {
- if (!prefix) prefix = this.prefix;
- const names = Object.keys(this.map);
- for (let i = 1; true; ++i) {
- const name = `${prefix}${i}`;
- if (!names.includes(name)) return name;
- }
- } // During parsing, map & aliases contain CST nodes
+ parse(context, start) {
+ this.context = context;
+ const {
+ src
+ } = context;
+ let offset = QuoteSingle.endOfQuote(src, start + 1);
+ this.valueRange = new PlainValueEc8e588e.Range(start, offset);
+ offset = PlainValueEc8e588e.Node.endOfWhiteSpace(src, offset);
+ offset = this.parseComment(offset);
+ return offset;
+ }
+}
- resolveNodes() {
- const {
- map,
- _cstAliases
- } = this;
- Object.keys(map).forEach(a => {
- map[a] = map[a].resolved;
- });
+function createNewNode(type, props) {
+ switch (type) {
+ case PlainValueEc8e588e.Type.ALIAS:
+ return new Alias(type, props);
- _cstAliases.forEach(a => {
- a.source = a.source.resolved;
- });
+ case PlainValueEc8e588e.Type.BLOCK_FOLDED:
+ case PlainValueEc8e588e.Type.BLOCK_LITERAL:
+ return new BlockValue(type, props);
- delete this._cstAliases;
- }
+ case PlainValueEc8e588e.Type.FLOW_MAP:
+ case PlainValueEc8e588e.Type.FLOW_SEQ:
+ return new FlowCollection(type, props);
- setAnchor(node, name) {
- if (node != null && !Anchors.validAnchorNode(node)) {
- throw new Error('Anchors may only be set for Scalar, Seq and Map nodes');
- }
+ case PlainValueEc8e588e.Type.MAP_KEY:
+ case PlainValueEc8e588e.Type.MAP_VALUE:
+ case PlainValueEc8e588e.Type.SEQ_ITEM:
+ return new CollectionItem(type, props);
- if (name && /[\x00-\x19\s,[\]{}]/.test(name)) {
- throw new Error('Anchor names must not contain whitespace or control characters');
- }
+ case PlainValueEc8e588e.Type.COMMENT:
+ case PlainValueEc8e588e.Type.PLAIN:
+ return new PlainValueEc8e588e.PlainValue(type, props);
- const {
- map
- } = this;
- const prev = node && Object.keys(map).find(a => map[a] === node);
-
- if (prev) {
- if (!name) {
- return prev;
- } else if (prev !== name) {
- delete map[prev];
- map[name] = node;
- }
- } else {
- if (!name) {
- if (!node) return null;
- name = this.newName();
- }
+ case PlainValueEc8e588e.Type.QUOTE_DOUBLE:
+ return new QuoteDouble(type, props);
- map[name] = node;
- }
+ case PlainValueEc8e588e.Type.QUOTE_SINGLE:
+ return new QuoteSingle(type, props);
- return name;
- }
+ /* istanbul ignore next */
+ default:
+ return null;
+ // should never happen
}
+}
+/**
+ * @param {boolean} atLineStart - Node starts at beginning of line
+ * @param {boolean} inFlow - true if currently in a flow context
+ * @param {boolean} inCollection - true if currently in a collection context
+ * @param {number} indent - Current level of indentation
+ * @param {number} lineStart - Start of the current line
+ * @param {Node} parent - The parent of the node
+ * @param {string} src - Source of the YAML document
+ */
- exports.default = Anchors;
-});
-unwrapExports(Anchors_1);
-var listTagNames = createCommonjsModule(function (module, exports) {
+class ParseContext {
+ static parseType(src, offset, inFlow) {
+ switch (src[offset]) {
+ case '*':
+ return PlainValueEc8e588e.Type.ALIAS;
- Object.defineProperty(exports, "__esModule", {
- value: true
- });
- exports.default = void 0;
+ case '>':
+ return PlainValueEc8e588e.Type.BLOCK_FOLDED;
+
+ case '|':
+ return PlainValueEc8e588e.Type.BLOCK_LITERAL;
- var _Collection = _interopRequireDefault(Collection_1$1);
+ case '{':
+ return PlainValueEc8e588e.Type.FLOW_MAP;
- var _Pair = _interopRequireDefault(Pair_1);
+ case '[':
+ return PlainValueEc8e588e.Type.FLOW_SEQ;
- var _Scalar = _interopRequireDefault(Scalar_1);
+ case '?':
+ return !inFlow && PlainValueEc8e588e.Node.atBlank(src, offset + 1, true) ? PlainValueEc8e588e.Type.MAP_KEY : PlainValueEc8e588e.Type.PLAIN;
- function _interopRequireDefault(obj) {
- return obj && obj.__esModule ? obj : {
- default: obj
- };
- }
+ case ':':
+ return !inFlow && PlainValueEc8e588e.Node.atBlank(src, offset + 1, true) ? PlainValueEc8e588e.Type.MAP_VALUE : PlainValueEc8e588e.Type.PLAIN;
- const visit = (node, tags) => {
- if (node && typeof node === 'object') {
- const {
- tag
- } = node;
+ case '-':
+ return !inFlow && PlainValueEc8e588e.Node.atBlank(src, offset + 1, true) ? PlainValueEc8e588e.Type.SEQ_ITEM : PlainValueEc8e588e.Type.PLAIN;
- if (node instanceof _Collection.default) {
- if (tag) tags[tag] = true;
- node.items.forEach(n => visit(n, tags));
- } else if (node instanceof _Pair.default) {
- visit(node.key, tags);
- visit(node.value, tags);
- } else if (node instanceof _Scalar.default) {
- if (tag) tags[tag] = true;
- }
- }
+ case '"':
+ return PlainValueEc8e588e.Type.QUOTE_DOUBLE;
- return tags;
- };
+ case "'":
+ return PlainValueEc8e588e.Type.QUOTE_SINGLE;
- var _default = node => Object.keys(visit(node, {}));
+ default:
+ return PlainValueEc8e588e.Type.PLAIN;
+ }
+ }
- exports.default = _default;
-});
-unwrapExports(listTagNames);
+ constructor(orig = {}, {
+ atLineStart,
+ inCollection,
+ inFlow,
+ indent,
+ lineStart,
+ parent
+ } = {}) {
+ PlainValueEc8e588e._defineProperty(this, "parseNode", (overlay, start) => {
+ if (PlainValueEc8e588e.Node.atDocumentBoundary(this.src, start)) return null;
+ const context = new ParseContext(this, overlay);
+ const {
+ props,
+ type,
+ valueStart
+ } = context.parseProps(start);
+ const node = createNewNode(type, props);
+ let offset = node.parse(context, valueStart);
+ node.range = new PlainValueEc8e588e.Range(start, offset);
+ /* istanbul ignore if */
-var warnings = createCommonjsModule(function (module, exports) {
+ if (offset <= start) {
+ // This should never happen, but if it does, let's make sure to at least
+ // step one character forward to avoid a busy loop.
+ node.error = new Error(`Node#parse consumed no characters`);
+ node.error.parseEnd = offset;
+ node.error.source = node;
+ node.range.end = start + 1;
+ }
- Object.defineProperty(exports, "__esModule", {
- value: true
- });
- exports.warn = warn;
- exports.warnFileDeprecation = warnFileDeprecation;
- exports.warnOptionDeprecation = warnOptionDeprecation;
- /* global global, console */
+ if (context.nodeStartsCollection(node)) {
+ if (!node.error && !context.atLineStart && context.parent.type === PlainValueEc8e588e.Type.DOCUMENT) {
+ node.error = new PlainValueEc8e588e.YAMLSyntaxError(node, 'Block collection must not have preceding content here (e.g. directives-end indicator)');
+ }
- function warn(warning, type) {
- if (global && global._YAML_SILENCE_WARNINGS) return;
- const {
- emitWarning
- } = global && global.process; // This will throw in Jest if `warning` is an Error instance due to
- // https://github.com/facebook/jest/issues/2549
+ const collection = new Collection(node);
+ offset = collection.parse(new ParseContext(context), offset);
+ collection.range = new PlainValueEc8e588e.Range(start, offset);
+ return collection;
+ }
- if (emitWarning) emitWarning(warning, type);else {
- // eslint-disable-next-line no-console
- console.warn(type ? `${type}: ${warning}` : warning);
- }
- }
+ return node;
+ });
- function warnFileDeprecation(filename) {
- if (global && global._YAML_SILENCE_DEPRECATION_WARNINGS) return;
- const path = filename.replace(/.*yaml[/\\]/i, '').replace(/\.js$/, '').replace(/\\/g, '/');
- warn(`The endpoint 'yaml/${path}' will be removed in a future release.`, 'DeprecationWarning');
+ this.atLineStart = atLineStart != null ? atLineStart : orig.atLineStart || false;
+ this.inCollection = inCollection != null ? inCollection : orig.inCollection || false;
+ this.inFlow = inFlow != null ? inFlow : orig.inFlow || false;
+ this.indent = indent != null ? indent : orig.indent;
+ this.lineStart = lineStart != null ? lineStart : orig.lineStart;
+ this.parent = parent != null ? parent : orig.parent || {};
+ this.root = orig.root;
+ this.src = orig.src;
}
- const warned = {};
+ nodeStartsCollection(node) {
+ const {
+ inCollection,
+ inFlow,
+ src
+ } = this;
+ if (inCollection || inFlow) return false;
+ if (node instanceof CollectionItem) return true; // check for implicit key
- function warnOptionDeprecation(name, alternative) {
- if (global && global._YAML_SILENCE_DEPRECATION_WARNINGS) return;
- if (warned[name]) return;
- warned[name] = true;
- let msg = `The option '${name}' will be removed in a future release`;
- msg += alternative ? `, use '${alternative}' instead.` : '.';
- warn(msg, 'DeprecationWarning');
- }
-});
-unwrapExports(warnings);
-var warnings_1 = warnings.warn;
-var warnings_2 = warnings.warnFileDeprecation;
-var warnings_3 = warnings.warnOptionDeprecation;
+ let offset = node.range.end;
+ if (src[offset] === '\n' || src[offset - 1] === '\n') return false;
+ offset = PlainValueEc8e588e.Node.endOfWhiteSpace(src, offset);
+ return src[offset] === ':';
+ } // Anchor and tag are before type, which determines the node implementation
+ // class; hence this intermediate step.
-var foldFlowLines_1 = createCommonjsModule(function (module, exports) {
- Object.defineProperty(exports, "__esModule", {
- value: true
- });
- exports.default = foldFlowLines;
- exports.FOLD_QUOTED = exports.FOLD_BLOCK = exports.FOLD_FLOW = void 0;
- const FOLD_FLOW = 'flow';
- exports.FOLD_FLOW = FOLD_FLOW;
- const FOLD_BLOCK = 'block';
- exports.FOLD_BLOCK = FOLD_BLOCK;
- const FOLD_QUOTED = 'quoted'; // presumes i+1 is at the start of a line
- // returns index of last newline in more-indented block
+ parseProps(offset) {
+ const {
+ inFlow,
+ parent,
+ src
+ } = this;
+ const props = [];
+ let lineHasProps = false;
+ offset = this.atLineStart ? PlainValueEc8e588e.Node.endOfIndent(src, offset) : PlainValueEc8e588e.Node.endOfWhiteSpace(src, offset);
+ let ch = src[offset];
- exports.FOLD_QUOTED = FOLD_QUOTED;
+ while (ch === PlainValueEc8e588e.Char.ANCHOR || ch === PlainValueEc8e588e.Char.COMMENT || ch === PlainValueEc8e588e.Char.TAG || ch === '\n') {
+ if (ch === '\n') {
+ const lineStart = offset + 1;
+ const inEnd = PlainValueEc8e588e.Node.endOfIndent(src, lineStart);
+ const indentDiff = inEnd - (lineStart + this.indent);
+ const noIndicatorAsIndent = parent.type === PlainValueEc8e588e.Type.SEQ_ITEM && parent.context.atLineStart;
+ if (!PlainValueEc8e588e.Node.nextNodeIsIndented(src[inEnd], indentDiff, !noIndicatorAsIndent)) break;
+ this.atLineStart = true;
+ this.lineStart = lineStart;
+ lineHasProps = false;
+ offset = inEnd;
+ } else if (ch === PlainValueEc8e588e.Char.COMMENT) {
+ const end = PlainValueEc8e588e.Node.endOfLine(src, offset + 1);
+ props.push(new PlainValueEc8e588e.Range(offset, end));
+ offset = end;
+ } else {
+ let end = PlainValueEc8e588e.Node.endOfIdentifier(src, offset + 1);
+
+ if (ch === PlainValueEc8e588e.Char.TAG && src[end] === ',' && /^[a-zA-Z0-9-]+\.[a-zA-Z0-9-]+,\d\d\d\d(-\d\d){0,2}\/\S/.test(src.slice(offset + 1, end + 13))) {
+ // Let's presume we're dealing with a YAML 1.0 domain tag here, rather
+ // than an empty but 'foo.bar' private-tagged node in a flow collection
+ // followed without whitespace by a plain string starting with a year
+ // or date divided by something.
+ end = PlainValueEc8e588e.Node.endOfIdentifier(src, end + 5);
+ }
- const consumeMoreIndentedLines = (text, i) => {
- let ch = text[i + 1];
+ props.push(new PlainValueEc8e588e.Range(offset, end));
+ lineHasProps = true;
+ offset = PlainValueEc8e588e.Node.endOfWhiteSpace(src, end);
+ }
- while (ch === ' ' || ch === '\t') {
- do {
- ch = text[i += 1];
- } while (ch && ch !== '\n');
+ ch = src[offset];
+ } // '- &a : b' has an anchor on an empty node
- ch = text[i + 1];
- }
- return i;
- };
+ if (lineHasProps && ch === ':' && PlainValueEc8e588e.Node.atBlank(src, offset + 1, true)) offset -= 1;
+ const type = ParseContext.parseType(src, offset, inFlow);
+ return {
+ props,
+ type,
+ valueStart: offset
+ };
+ }
/**
- * Tries to keep input at up to `lineWidth` characters, splitting only on spaces
- * not followed by newlines or spaces unless `mode` is `'quoted'`. Lines are
- * terminated with `\n` and started with `indent`.
- *
- * @param {string} text
- * @param {string} indent
- * @param {string} [mode='flow'] `'block'` prevents more-indented lines
- * from being folded; `'quoted'` allows for `\` escapes, including escaped
- * newlines
- * @param {Object} options
- * @param {number} [options.indentAtStart] Accounts for leading contents on
- * the first line, defaulting to `indent.length`
- * @param {number} [options.lineWidth=80]
- * @param {number} [options.minContentWidth=20] Allow highly indented lines to
- * stretch the line width
- * @param {function} options.onFold Called once if the text is folded
- * @param {function} options.onFold Called once if any line of text exceeds
- * lineWidth characters
+ * Parses a node from the source
+ * @param {ParseContext} overlay
+ * @param {number} start - Index of first non-whitespace character for the node
+ * @returns {?Node} - null if at a document boundary
*/
- function foldFlowLines(text, indent, mode, {
- indentAtStart,
- lineWidth = 80,
- minContentWidth = 20,
- onFold,
- onOverflow
- }) {
- if (!lineWidth || lineWidth < 0) return text;
- const endStep = Math.max(1 + minContentWidth, 1 + lineWidth - indent.length);
- if (text.length <= endStep) return text;
- const folds = [];
- const escapedFolds = {};
- let end = lineWidth - (typeof indentAtStart === 'number' ? indentAtStart : indent.length);
- let split = undefined;
- let prev = undefined;
- let overflow = false;
- let i = -1;
-
- if (mode === FOLD_BLOCK) {
- i = consumeMoreIndentedLines(text, i);
- if (i !== -1) end = i + endStep;
- }
-
- for (let ch; ch = text[i += 1];) {
- if (mode === FOLD_QUOTED && ch === '\\') {
- switch (text[i + 1]) {
- case 'x':
- i += 3;
- break;
+} // Published as 'yaml/parse-cst'
- case 'u':
- i += 5;
- break;
- case 'U':
- i += 9;
- break;
+function parse(src) {
+ const cr = [];
- default:
- i += 1;
- }
- }
+ if (src.indexOf('\r') !== -1) {
+ src = src.replace(/\r\n?/g, (match, offset) => {
+ if (match.length > 1) cr.push(offset);
+ return '\n';
+ });
+ }
- if (ch === '\n') {
- if (mode === FOLD_BLOCK) i = consumeMoreIndentedLines(text, i);
- end = i + endStep;
- split = undefined;
- } else {
- if (ch === ' ' && prev && prev !== ' ' && prev !== '\n' && prev !== '\t') {
- // space surrounded by non-space can be replaced with newline + indent
- const next = text[i + 1];
- if (next && next !== ' ' && next !== '\n' && next !== '\t') split = i;
- }
+ const documents = [];
+ let offset = 0;
- if (i >= end) {
- if (split) {
- folds.push(split);
- end = split + endStep;
- split = undefined;
- } else if (mode === FOLD_QUOTED) {
- // white-space collected at end may stretch past lineWidth
- while (prev === ' ' || prev === '\t') {
- prev = ch;
- ch = text[i += 1];
- overflow = true;
- } // i - 2 accounts for not-dropped last char + newline-escaping \
-
-
- folds.push(i - 2);
- escapedFolds[i - 2] = true;
- end = i - 2 + endStep;
- split = undefined;
- } else {
- overflow = true;
- }
- }
- }
+ do {
+ const doc = new Document();
+ const context = new ParseContext({
+ src
+ });
+ offset = doc.parse(context, offset);
+ documents.push(doc);
+ } while (offset < src.length);
- prev = ch;
- }
+ documents.setOrigRanges = () => {
+ if (cr.length === 0) return false;
- if (overflow && onOverflow) onOverflow();
- if (folds.length === 0) return text;
- if (onFold) onFold();
- let res = text.slice(0, folds[0]);
+ for (let i = 1; i < cr.length; ++i) cr[i] -= i;
- for (let i = 0; i < folds.length; ++i) {
- const fold = folds[i];
- const end = folds[i + 1] || text.length;
- if (mode === FOLD_QUOTED && escapedFolds[fold]) res += `${text[fold]}\\`;
- res += `\n${indent}${text.slice(fold + 1, end)}`;
+ let crOffset = 0;
+
+ for (let i = 0; i < documents.length; ++i) {
+ crOffset = documents[i].setOrigRanges(cr, crOffset);
}
- return res;
- }
-});
-unwrapExports(foldFlowLines_1);
-var foldFlowLines_2 = foldFlowLines_1.FOLD_QUOTED;
-var foldFlowLines_3 = foldFlowLines_1.FOLD_BLOCK;
-var foldFlowLines_4 = foldFlowLines_1.FOLD_FLOW;
+ cr.splice(0, cr.length);
+ return true;
+ };
-var options = createCommonjsModule(function (module, exports) {
+ documents.toString = () => documents.join('...\n');
- Object.defineProperty(exports, "__esModule", {
- value: true
- });
- exports.strOptions = exports.nullOptions = exports.boolOptions = exports.binaryOptions = void 0;
- const binaryOptions = {
- defaultType: constants.Type.BLOCK_LITERAL,
- lineWidth: 76
- };
- exports.binaryOptions = binaryOptions;
- const boolOptions = {
- trueStr: 'true',
- falseStr: 'false'
- };
- exports.boolOptions = boolOptions;
- const nullOptions = {
- nullStr: 'null'
- };
- exports.nullOptions = nullOptions;
- const strOptions = {
- defaultType: constants.Type.PLAIN,
- doubleQuoted: {
- jsonEncoding: false,
- minMultiLineLength: 40
- },
- fold: {
- lineWidth: 80,
- minContentWidth: 20
- }
- };
- exports.strOptions = strOptions;
-});
-unwrapExports(options);
-var options_1 = options.strOptions;
-var options_2 = options.nullOptions;
-var options_3 = options.boolOptions;
-var options_4 = options.binaryOptions;
+ return documents;
+}
-var stringify = createCommonjsModule(function (module, exports) {
+var parse_1 = parse;
+var parseCst = {
+ parse: parse_1
+};
- Object.defineProperty(exports, "__esModule", {
- value: true
- });
- exports.stringifyNumber = stringifyNumber;
- exports.stringifyString = stringifyString;
+function addCommentBefore(str, indent, comment) {
+ if (!comment) return str;
+ const cc = comment.replace(/[\s\S]^/gm, `$&${indent}#`);
+ return `#${cc}\n${indent}${str}`;
+}
- var _foldFlowLines = _interopRequireWildcard(foldFlowLines_1);
+function addComment(str, indent, comment) {
+ return !comment ? str : comment.indexOf('\n') === -1 ? `${str} #${comment}` : `${str}\n` + comment.replace(/^/gm, `${indent || ''}#`);
+}
- function _getRequireWildcardCache() {
- if (typeof WeakMap !== "function") return null;
- var cache = new WeakMap();
+class Node$1 {}
- _getRequireWildcardCache = function () {
- return cache;
- };
+function toJSON(value, arg, ctx) {
+ if (Array.isArray(value)) return value.map((v, i) => toJSON(v, String(i), ctx));
- return cache;
+ if (value && typeof value.toJSON === 'function') {
+ const anchor = ctx && ctx.anchors && ctx.anchors.get(value);
+ if (anchor) ctx.onCreate = res => {
+ anchor.res = res;
+ delete ctx.onCreate;
+ };
+ const res = value.toJSON(arg, ctx);
+ if (anchor && ctx.onCreate) ctx.onCreate(res);
+ return res;
}
- function _interopRequireWildcard(obj) {
- if (obj && obj.__esModule) {
- return obj;
- }
+ if ((!ctx || !ctx.keep) && typeof value === 'bigint') return Number(value);
+ return value;
+}
- if (obj === null || typeof obj !== "object" && typeof obj !== "function") {
- return {
- default: obj
- };
- }
+class Scalar extends Node$1 {
+ constructor(value) {
+ super();
+ this.value = value;
+ }
- var cache = _getRequireWildcardCache();
+ toJSON(arg, ctx) {
+ return ctx && ctx.keep ? this.value : toJSON(this.value, arg, ctx);
+ }
- if (cache && cache.has(obj)) {
- return cache.get(obj);
- }
+ toString() {
+ return String(this.value);
+ }
- var newObj = {};
- var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor;
+}
- for (var key in obj) {
- if (Object.prototype.hasOwnProperty.call(obj, key)) {
- var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null;
+function collectionFromPath(schema, path, value) {
+ let v = value;
- if (desc && (desc.get || desc.set)) {
- Object.defineProperty(newObj, key, desc);
- } else {
- newObj[key] = obj[key];
- }
- }
- }
+ for (let i = path.length - 1; i >= 0; --i) {
+ const k = path[i];
+ const o = Number.isInteger(k) && k >= 0 ? [] : {};
+ o[k] = v;
+ v = o;
+ }
- newObj.default = obj;
+ return schema.createNode(v, false);
+} // null, undefined, or an empty non-string iterable (e.g. [])
- if (cache) {
- cache.set(obj, newObj);
- }
- return newObj;
- }
+const isEmptyPath = path => path == null || typeof path === 'object' && path[Symbol.iterator]().next().done;
- const getFoldOptions = ({
- indentAtStart
- }) => indentAtStart ? Object.assign({
- indentAtStart
- }, options.strOptions.fold) : options.strOptions.fold;
+class Collection$1 extends Node$1 {
+ constructor(schema) {
+ super();
- function stringifyNumber({
- format,
- minFractionDigits,
- tag,
- value
- }) {
- if (!isFinite(value)) return isNaN(value) ? '.nan' : value < 0 ? '-.inf' : '.inf';
- let n = JSON.stringify(value);
+ PlainValueEc8e588e._defineProperty(this, "items", []);
- if (!format && minFractionDigits && (!tag || tag === 'tag:yaml.org,2002:float') && /^\d/.test(n)) {
- let i = n.indexOf('.');
+ this.schema = schema;
+ }
- if (i < 0) {
- i = n.length;
- n += '.';
- }
+ addIn(path, value) {
+ if (isEmptyPath(path)) this.add(value);else {
+ const [key, ...rest] = path;
+ const node = this.get(key, true);
+ if (node instanceof Collection$1) node.addIn(rest, value);else if (node === undefined && this.schema) this.set(key, collectionFromPath(this.schema, rest, value));else throw new Error(`Expected YAML collection at ${key}. Remaining path: ${rest}`);
+ }
+ }
- let d = minFractionDigits - (n.length - i - 1);
+ deleteIn([key, ...rest]) {
+ if (rest.length === 0) return this.delete(key);
+ const node = this.get(key, true);
+ if (node instanceof Collection$1) return node.deleteIn(rest);else throw new Error(`Expected YAML collection at ${key}. Remaining path: ${rest}`);
+ }
- while (d-- > 0) n += '0';
- }
+ getIn([key, ...rest], keepScalar) {
+ const node = this.get(key, true);
+ if (rest.length === 0) return !keepScalar && node instanceof Scalar ? node.value : node;else return node instanceof Collection$1 ? node.getIn(rest, keepScalar) : undefined;
+ }
- return n;
+ hasAllNullValues() {
+ return this.items.every(node => {
+ if (!node || node.type !== 'PAIR') return false;
+ const n = node.value;
+ return n == null || n instanceof Scalar && n.value == null && !n.commentBefore && !n.comment && !n.tag;
+ });
}
- function lineLengthOverLimit(str, limit) {
- const strLen = str.length;
- if (strLen <= limit) return false;
+ hasIn([key, ...rest]) {
+ if (rest.length === 0) return this.has(key);
+ const node = this.get(key, true);
+ return node instanceof Collection$1 ? node.hasIn(rest) : false;
+ }
- for (let i = 0, start = 0; i < strLen; ++i) {
- if (str[i] === '\n') {
- if (i - start > limit) return true;
- start = i + 1;
- if (strLen - start <= limit) return false;
- }
+ setIn([key, ...rest], value) {
+ if (rest.length === 0) {
+ this.set(key, value);
+ } else {
+ const node = this.get(key, true);
+ if (node instanceof Collection$1) node.setIn(rest, value);else if (node === undefined && this.schema) this.set(key, collectionFromPath(this.schema, rest, value));else throw new Error(`Expected YAML collection at ${key}. Remaining path: ${rest}`);
}
+ } // overridden in implementations
- return true;
+ /* istanbul ignore next */
+
+
+ toJSON() {
+ return null;
}
- function doubleQuotedString(value, ctx) {
+ toString(ctx, {
+ blockItem,
+ flowChars,
+ isMap,
+ itemIndent
+ }, onComment, onChompKeep) {
const {
- implicitKey,
- indent
+ indent,
+ indentStep,
+ stringify
} = ctx;
- const {
- jsonEncoding,
- minMultiLineLength
- } = options.strOptions.doubleQuoted;
- const json = JSON.stringify(value);
- if (jsonEncoding) return json;
- let str = '';
- let start = 0;
-
- for (let i = 0, ch = json[i]; ch; ch = json[++i]) {
- if (ch === ' ' && json[i + 1] === '\\' && json[i + 2] === 'n') {
- // space before newline needs to be escaped to not be folded
- str += json.slice(start, i) + '\\ ';
- i += 1;
- start = i;
- ch = '\\';
+ const inFlow = this.type === PlainValueEc8e588e.Type.FLOW_MAP || this.type === PlainValueEc8e588e.Type.FLOW_SEQ || ctx.inFlow;
+ if (inFlow) itemIndent += indentStep;
+ const allNullValues = isMap && this.hasAllNullValues();
+ ctx = Object.assign({}, ctx, {
+ allNullValues,
+ indent: itemIndent,
+ inFlow,
+ type: null
+ });
+ let chompKeep = false;
+ let hasItemWithNewLine = false;
+ const nodes = this.items.reduce((nodes, item, i) => {
+ let comment;
+
+ if (item) {
+ if (!chompKeep && item.spaceBefore) nodes.push({
+ type: 'comment',
+ str: ''
+ });
+ if (item.commentBefore) item.commentBefore.match(/^.*$/gm).forEach(line => {
+ nodes.push({
+ type: 'comment',
+ str: `#${line}`
+ });
+ });
+ if (item.comment) comment = item.comment;
+ if (inFlow && (!chompKeep && item.spaceBefore || item.commentBefore || item.comment || item.key && (item.key.commentBefore || item.key.comment) || item.value && (item.value.commentBefore || item.value.comment))) hasItemWithNewLine = true;
}
- if (ch === '\\') switch (json[i + 1]) {
- case 'u':
- {
- str += json.slice(start, i);
- const code = json.substr(i + 2, 4);
+ chompKeep = false;
+ let str = stringify(item, ctx, () => comment = null, () => chompKeep = true);
+ if (inFlow && !hasItemWithNewLine && str.includes('\n')) hasItemWithNewLine = true;
+ if (inFlow && i < this.items.length - 1) str += ',';
+ str = addComment(str, itemIndent, comment);
+ if (chompKeep && (comment || inFlow)) chompKeep = false;
+ nodes.push({
+ type: 'item',
+ str
+ });
+ return nodes;
+ }, []);
+ let str;
+
+ if (nodes.length === 0) {
+ str = flowChars.start + flowChars.end;
+ } else if (inFlow) {
+ const {
+ start,
+ end
+ } = flowChars;
+ const strings = nodes.map(n => n.str);
- switch (code) {
- case '0000':
- str += '\\0';
- break;
+ if (hasItemWithNewLine || strings.reduce((sum, str) => sum + str.length + 2, 2) > Collection$1.maxFlowStringSingleLineLength) {
+ str = start;
- case '0007':
- str += '\\a';
- break;
+ for (const s of strings) {
+ str += s ? `\n${indentStep}${indent}${s}` : '\n';
+ }
- case '000b':
- str += '\\v';
- break;
+ str += `\n${indent}${end}`;
+ } else {
+ str = `${start} ${strings.join(' ')} ${end}`;
+ }
+ } else {
+ const strings = nodes.map(blockItem);
+ str = strings.shift();
- case '001b':
- str += '\\e';
- break;
+ for (const s of strings) str += s ? `\n${indent}${s}` : '\n';
+ }
- case '0085':
- str += '\\N';
- break;
+ if (this.comment) {
+ str += '\n' + this.comment.replace(/^/gm, `${indent}#`);
+ if (onComment) onComment();
+ } else if (chompKeep && onChompKeep) onChompKeep();
- case '00a0':
- str += '\\_';
- break;
+ return str;
+ }
- case '2028':
- str += '\\L';
- break;
+}
- case '2029':
- str += '\\P';
- break;
+PlainValueEc8e588e._defineProperty(Collection$1, "maxFlowStringSingleLineLength", 60);
- default:
- if (code.substr(0, 2) === '00') str += '\\x' + code.substr(2);else str += json.substr(i, 6);
- }
+function asItemIndex(key) {
+ let idx = key instanceof Scalar ? key.value : key;
+ if (idx && typeof idx === 'string') idx = Number(idx);
+ return Number.isInteger(idx) && idx >= 0 ? idx : null;
+}
- i += 5;
- start = i + 1;
- }
- break;
+class YAMLSeq extends Collection$1 {
+ add(value) {
+ this.items.push(value);
+ }
- case 'n':
- if (implicitKey || json[i + 2] === '"' || json.length < minMultiLineLength) {
- i += 1;
- } else {
- // folding will eat first newline
- str += json.slice(start, i) + '\n\n';
+ delete(key) {
+ const idx = asItemIndex(key);
+ if (typeof idx !== 'number') return false;
+ const del = this.items.splice(idx, 1);
+ return del.length > 0;
+ }
- while (json[i + 2] === '\\' && json[i + 3] === 'n' && json[i + 4] !== '"') {
- str += '\n';
- i += 2;
- }
+ get(key, keepScalar) {
+ const idx = asItemIndex(key);
+ if (typeof idx !== 'number') return undefined;
+ const it = this.items[idx];
+ return !keepScalar && it instanceof Scalar ? it.value : it;
+ }
- str += indent; // space after newline needs to be escaped to not be folded
+ has(key) {
+ const idx = asItemIndex(key);
+ return typeof idx === 'number' && idx < this.items.length;
+ }
- if (json[i + 2] === ' ') str += '\\';
- i += 1;
- start = i + 1;
- }
+ set(key, value) {
+ const idx = asItemIndex(key);
+ if (typeof idx !== 'number') throw new Error(`Expected a valid index, not ${key}.`);
+ this.items[idx] = value;
+ }
- break;
+ toJSON(_, ctx) {
+ const seq = [];
+ if (ctx && ctx.onCreate) ctx.onCreate(seq);
+ let i = 0;
- default:
- i += 1;
- }
- }
+ for (const item of this.items) seq.push(toJSON(item, String(i++), ctx));
- str = start ? str + json.slice(start) : json;
- return implicitKey ? str : (0, _foldFlowLines.default)(str, indent, _foldFlowLines.FOLD_QUOTED, getFoldOptions(ctx));
+ return seq;
}
- function singleQuotedString(value, ctx) {
- const {
- indent,
- implicitKey
- } = ctx;
+ toString(ctx, onComment, onChompKeep) {
+ if (!ctx) return JSON.stringify(this);
+ return super.toString(ctx, {
+ blockItem: n => n.type === 'comment' ? n.str : `- ${n.str}`,
+ flowChars: {
+ start: '[',
+ end: ']'
+ },
+ isMap: false,
+ itemIndent: (ctx.indent || '') + ' '
+ }, onComment, onChompKeep);
+ }
- if (implicitKey) {
- if (/\n/.test(value)) return doubleQuotedString(value, ctx);
- } else {
- // single quoted string can't have leading or trailing whitespace around newline
- if (/[ \t]\n|\n[ \t]/.test(value)) return doubleQuotedString(value, ctx);
- }
+}
- const res = "'" + value.replace(/'/g, "''").replace(/\n+/g, `$&\n${indent}`) + "'";
- return implicitKey ? res : (0, _foldFlowLines.default)(res, indent, _foldFlowLines.FOLD_FLOW, getFoldOptions(ctx));
+const stringifyKey = (key, jsKey, ctx) => {
+ if (jsKey === null) return '';
+ if (typeof jsKey !== 'object') return String(jsKey);
+ if (key instanceof Node$1 && ctx && ctx.doc) return key.toString({
+ anchors: {},
+ doc: ctx.doc,
+ indent: '',
+ indentStep: ctx.indentStep,
+ inFlow: true,
+ inStringifyKey: true,
+ stringify: ctx.stringify
+ });
+ return JSON.stringify(jsKey);
+};
+
+class Pair extends Node$1 {
+ constructor(key, value = null) {
+ super();
+ this.key = key;
+ this.value = value;
+ this.type = Pair.Type.PAIR;
}
- function blockString({
- comment,
- type,
- value
- }, ctx, onComment, onChompKeep) {
- // 1. Block can't end in whitespace unless the last line is non-empty.
- // 2. Strings consisting of only whitespace are best rendered explicitly.
- if (/\n[\t ]+$/.test(value) || /^\s*$/.test(value)) {
- return doubleQuotedString(value, ctx);
+ get commentBefore() {
+ return this.key instanceof Node$1 ? this.key.commentBefore : undefined;
+ }
+
+ set commentBefore(cb) {
+ if (this.key == null) this.key = new Scalar(null);
+ if (this.key instanceof Node$1) this.key.commentBefore = cb;else {
+ const msg = 'Pair.commentBefore is an alias for Pair.key.commentBefore. To set it, the key must be a Node.';
+ throw new Error(msg);
}
+ }
- const indent = ctx.indent || (ctx.forceBlockIndent ? ' ' : '');
- const indentSize = indent ? '2' : '1'; // root is at -1
+ addToJSMap(ctx, map) {
+ const key = toJSON(this.key, '', ctx);
- const literal = type === constants.Type.BLOCK_FOLDED ? false : type === constants.Type.BLOCK_LITERAL ? true : !lineLengthOverLimit(value, options.strOptions.fold.lineWidth - indent.length);
- let header = literal ? '|' : '>';
- if (!value) return header + '\n';
- let wsStart = '';
- let wsEnd = '';
- value = value.replace(/[\n\t ]*$/, ws => {
- const n = ws.indexOf('\n');
+ if (map instanceof Map) {
+ const value = toJSON(this.value, key, ctx);
+ map.set(key, value);
+ } else if (map instanceof Set) {
+ map.add(key);
+ } else {
+ const stringKey = stringifyKey(this.key, key, ctx);
+ map[stringKey] = toJSON(this.value, stringKey, ctx);
+ }
- if (n === -1) {
- header += '-'; // strip
- } else if (value === ws || n !== ws.length - 1) {
- header += '+'; // keep
+ return map;
+ }
- if (onChompKeep) onChompKeep();
- }
+ toJSON(_, ctx) {
+ const pair = ctx && ctx.mapAsMap ? new Map() : {};
+ return this.addToJSMap(ctx, pair);
+ }
- wsEnd = ws.replace(/\n$/, '');
- return '';
- }).replace(/^[\n ]*/, ws => {
- if (ws.indexOf(' ') !== -1) header += indentSize;
- const m = ws.match(/ +$/);
+ toString(ctx, onComment, onChompKeep) {
+ if (!ctx || !ctx.doc) return JSON.stringify(this);
+ const {
+ indent: indentSize,
+ indentSeq,
+ simpleKeys
+ } = ctx.doc.options;
+ let {
+ key,
+ value
+ } = this;
+ let keyComment = key instanceof Node$1 && key.comment;
- if (m) {
- wsStart = ws.slice(0, -m[0].length);
- return m[0];
- } else {
- wsStart = ws;
- return '';
+ if (simpleKeys) {
+ if (keyComment) {
+ throw new Error('With simple keys, key nodes cannot have comments');
}
- });
- if (wsEnd) wsEnd = wsEnd.replace(/\n+(?!\n|$)/g, `$&${indent}`);
- if (wsStart) wsStart = wsStart.replace(/\n+/g, `$&${indent}`);
-
- if (comment) {
- header += ' #' + comment.replace(/ ?[\r\n]+/g, ' ');
- if (onComment) onComment();
- }
- if (!value) return `${header}${indentSize}\n${indent}${wsEnd}`;
-
- if (literal) {
- value = value.replace(/\n+/g, `$&${indent}`);
- return `${header}\n${indent}${wsStart}${value}${wsEnd}`;
+ if (key instanceof Collection$1) {
+ const msg = 'With simple keys, collection cannot be used as a key value';
+ throw new Error(msg);
+ }
}
- value = value.replace(/\n+/g, '\n$&').replace(/(?:^|\n)([\t ].*)(?:([\n\t ]*)\n(?![\n\t ]))?/g, '$1$2') // more-indented lines aren't folded
- // ^ ind.line ^ empty ^ capture next empty lines only at end of indent
- .replace(/\n+/g, `$&${indent}`);
- const body = (0, _foldFlowLines.default)(`${wsStart}${value}${wsEnd}`, indent, _foldFlowLines.FOLD_BLOCK, options.strOptions.fold);
- return `${header}\n${indent}${body}`;
- }
-
- function plainString(item, ctx, onComment, onChompKeep) {
+ const explicitKey = !simpleKeys && (!key || keyComment || key instanceof Collection$1 || key.type === PlainValueEc8e588e.Type.BLOCK_FOLDED || key.type === PlainValueEc8e588e.Type.BLOCK_LITERAL);
const {
- comment,
- type,
- value
- } = item;
- const {
- actualString,
- implicitKey,
+ doc,
indent,
- inFlow,
- tags
+ indentStep,
+ stringify
} = ctx;
+ ctx = Object.assign({}, ctx, {
+ implicitKey: !explicitKey,
+ indent: indent + indentStep
+ });
+ let chompKeep = false;
+ let str = stringify(key, ctx, () => keyComment = null, () => chompKeep = true);
+ str = addComment(str, ctx.indent, keyComment);
- if (implicitKey && /[\n[\]{},]/.test(value) || inFlow && /[[\]{},]/.test(value)) {
- return doubleQuotedString(value, ctx);
- }
+ if (ctx.allNullValues && !simpleKeys) {
+ if (this.comment) {
+ str = addComment(str, ctx.indent, this.comment);
+ if (onComment) onComment();
+ } else if (chompKeep && !keyComment && onChompKeep) onChompKeep();
- if (!value || /^[\n\t ,[\]{}#&*!|>'"%@`]|^[?-]$|^[?-][ \t]|[\n:][ \t]|[ \t]\n|[\n\t ]#|[\n\t :]$/.test(value)) {
- // not allowed:
- // - empty string, '-' or '?'
- // - start with an indicator character (except [?:-]) or /[?-] /
- // - '\n ', ': ' or ' \n' anywhere
- // - '#' not preceded by a non-space char
- // - end with ' ' or ':'
- return implicitKey || inFlow || value.indexOf('\n') === -1 ? value.indexOf('"') !== -1 && value.indexOf("'") === -1 ? singleQuotedString(value, ctx) : doubleQuotedString(value, ctx) : blockString(item, ctx, onComment, onChompKeep);
+ return ctx.inFlow ? str : `? ${str}`;
}
- if (!implicitKey && !inFlow && type !== constants.Type.PLAIN && value.indexOf('\n') !== -1) {
- // Where allowed & type not set explicitly, prefer block style for multiline strings
- return blockString(item, ctx, onComment, onChompKeep);
+ str = explicitKey ? `? ${str}\n${indent}:` : `${str}:`;
+
+ if (this.comment) {
+ // expected (but not strictly required) to be a single-line comment
+ str = addComment(str, ctx.indent, this.comment);
+ if (onComment) onComment();
}
- const str = value.replace(/\n+/g, `$&\n${indent}`); // Verify that output will be parsed as a string, as e.g. plain numbers and
- // booleans get parsed with those types in v1.2 (e.g. '42', 'true' & '0.9e-3'),
- // and others in v1.1.
+ let vcb = '';
+ let valueComment = null;
- if (actualString && typeof tags.resolveScalar(str).value !== 'string') {
- return doubleQuotedString(value, ctx);
- }
+ if (value instanceof Node$1) {
+ if (value.spaceBefore) vcb = '\n';
- const body = implicitKey ? str : (0, _foldFlowLines.default)(str, indent, _foldFlowLines.FOLD_FLOW, getFoldOptions(ctx));
+ if (value.commentBefore) {
+ const cs = value.commentBefore.replace(/^/gm, `${ctx.indent}#`);
+ vcb += `\n${cs}`;
+ }
- if (comment && !inFlow && (body.indexOf('\n') !== -1 || comment.indexOf('\n') !== -1)) {
- if (onComment) onComment();
- return (0, addComment_1.addCommentBefore)(body, indent, comment);
+ valueComment = value.comment;
+ } else if (value && typeof value === 'object') {
+ value = doc.schema.createNode(value, true);
}
- return body;
- }
-
- function stringifyString(item, ctx, onComment, onChompKeep) {
- const {
- defaultType
- } = options.strOptions;
- const {
- implicitKey,
- inFlow
- } = ctx;
- let {
- type,
- value
- } = item;
+ ctx.implicitKey = false;
+ if (!explicitKey && !this.comment && value instanceof Scalar) ctx.indentAtStart = str.length + 1;
+ chompKeep = false;
- if (typeof value !== 'string') {
- value = String(value);
- item = Object.assign({}, item, {
- value
- });
+ if (!indentSeq && indentSize >= 2 && !ctx.inFlow && !explicitKey && value instanceof YAMLSeq && value.type !== PlainValueEc8e588e.Type.FLOW_SEQ && !value.tag && !doc.anchors.getName(value)) {
+ // If indentSeq === false, consider '- ' as part of indentation where possible
+ ctx.indent = ctx.indent.substr(2);
}
- const _stringify = _type => {
- switch (_type) {
- case constants.Type.BLOCK_FOLDED:
- case constants.Type.BLOCK_LITERAL:
- return blockString(item, ctx, onComment, onChompKeep);
-
- case constants.Type.QUOTE_DOUBLE:
- return doubleQuotedString(value, ctx);
+ const valueStr = stringify(value, ctx, () => valueComment = null, () => chompKeep = true);
+ let ws = ' ';
- case constants.Type.QUOTE_SINGLE:
- return singleQuotedString(value, ctx);
+ if (vcb || this.comment) {
+ ws = `${vcb}\n${ctx.indent}`;
+ } else if (!explicitKey && value instanceof Collection$1) {
+ const flow = valueStr[0] === '[' || valueStr[0] === '{';
+ if (!flow || valueStr.includes('\n')) ws = `\n${ctx.indent}`;
+ }
- case constants.Type.PLAIN:
- return plainString(item, ctx, onComment, onChompKeep);
+ if (chompKeep && !valueComment && onChompKeep) onChompKeep();
+ return addComment(str + ws + valueStr, ctx.indent, valueComment);
+ }
- default:
- return null;
- }
- };
+}
- if (type !== constants.Type.QUOTE_DOUBLE && /[\x00-\x08\x0b-\x1f\x7f-\x9f]/.test(value)) {
- // force double quotes on control characters
- type = constants.Type.QUOTE_DOUBLE;
- } else if ((implicitKey || inFlow) && (type === constants.Type.BLOCK_FOLDED || type === constants.Type.BLOCK_LITERAL)) {
- // should not happen; blocks are not valid inside flow containers
- type = constants.Type.QUOTE_DOUBLE;
- }
+PlainValueEc8e588e._defineProperty(Pair, "Type", {
+ PAIR: 'PAIR',
+ MERGE_PAIR: 'MERGE_PAIR'
+});
- let res = _stringify(type);
+const getAliasCount = (node, anchors) => {
+ if (node instanceof Alias$1) {
+ const anchor = anchors.get(node.source);
+ return anchor.count * anchor.aliasCount;
+ } else if (node instanceof Collection$1) {
+ let count = 0;
- if (res === null) {
- res = _stringify(defaultType);
- if (res === null) throw new Error(`Unsupported default string type ${defaultType}`);
+ for (const item of node.items) {
+ const c = getAliasCount(item, anchors);
+ if (c > count) count = c;
}
- return res;
+ return count;
+ } else if (node instanceof Pair) {
+ const kc = getAliasCount(node.key, anchors);
+ const vc = getAliasCount(node.value, anchors);
+ return Math.max(kc, vc);
}
-});
-unwrapExports(stringify);
-var stringify_1 = stringify.stringifyNumber;
-var stringify_2 = stringify.stringifyString;
-var parseUtils = createCommonjsModule(function (module, exports) {
+ return 1;
+};
- Object.defineProperty(exports, "__esModule", {
- value: true
- });
- exports.checkFlowCollectionEnd = checkFlowCollectionEnd;
- exports.checkKeyLength = checkKeyLength;
- exports.resolveComments = resolveComments;
+class Alias$1 extends Node$1 {
+ static stringify({
+ range,
+ source
+ }, {
+ anchors,
+ doc,
+ implicitKey,
+ inStringifyKey
+ }) {
+ let anchor = Object.keys(anchors).find(a => anchors[a] === source);
+ if (!anchor && inStringifyKey) anchor = doc.anchors.getName(source) || doc.anchors.newName();
+ if (anchor) return `*${anchor}${implicitKey ? ' ' : ''}`;
+ const msg = doc.anchors.getName(source) ? 'Alias node must be after source node' : 'Source node not found for alias node';
+ throw new Error(`${msg} [${range}]`);
+ }
- function checkFlowCollectionEnd(errors$1, cst) {
- let char, name;
+ constructor(source) {
+ super();
+ this.source = source;
+ this.type = PlainValueEc8e588e.Type.ALIAS;
+ }
- switch (cst.type) {
- case constants.Type.FLOW_MAP:
- char = '}';
- name = 'flow map';
- break;
+ set tag(t) {
+ throw new Error('Alias nodes cannot have tags');
+ }
- case constants.Type.FLOW_SEQ:
- char = ']';
- name = 'flow sequence';
- break;
+ toJSON(arg, ctx) {
+ if (!ctx) return toJSON(this.source, arg, ctx);
+ const {
+ anchors,
+ maxAliasCount
+ } = ctx;
+ const anchor = anchors.get(this.source);
+ /* istanbul ignore if */
- default:
- errors$1.push(new errors.YAMLSemanticError(cst, 'Not a flow collection!?'));
- return;
+ if (!anchor || anchor.res === undefined) {
+ const msg = 'This should not happen: Alias anchor was not resolved?';
+ if (this.cstNode) throw new PlainValueEc8e588e.YAMLReferenceError(this.cstNode, msg);else throw new ReferenceError(msg);
}
- let lastItem;
-
- for (let i = cst.items.length - 1; i >= 0; --i) {
- const item = cst.items[i];
+ if (maxAliasCount >= 0) {
+ anchor.count += 1;
+ if (anchor.aliasCount === 0) anchor.aliasCount = getAliasCount(this.source, anchors);
- if (!item || item.type !== constants.Type.COMMENT) {
- lastItem = item;
- break;
+ if (anchor.count * anchor.aliasCount > maxAliasCount) {
+ const msg = 'Excessive alias count indicates a resource exhaustion attack';
+ if (this.cstNode) throw new PlainValueEc8e588e.YAMLReferenceError(this.cstNode, msg);else throw new ReferenceError(msg);
}
}
- if (lastItem && lastItem.char !== char) {
- const msg = `Expected ${name} to end with ${char}`;
- let err;
+ return anchor.res;
+ } // Only called when stringifying an alias mapping key while constructing
+ // Object output.
- if (typeof lastItem.offset === 'number') {
- err = new errors.YAMLSemanticError(cst, msg);
- err.offset = lastItem.offset + 1;
- } else {
- err = new errors.YAMLSemanticError(lastItem, msg);
- if (lastItem.range && lastItem.range.end) err.offset = lastItem.range.end - lastItem.range.start;
- }
- errors$1.push(err);
- }
+ toString(ctx) {
+ return Alias$1.stringify(this, ctx);
}
- function checkKeyLength(errors$1, node, itemIdx, key, keyStart) {
- if (!key || typeof keyStart !== 'number') return;
- const item = node.items[itemIdx];
- let keyEnd = item && item.range && item.range.start;
+}
- if (!keyEnd) {
- for (let i = itemIdx - 1; i >= 0; --i) {
- const it = node.items[i];
+PlainValueEc8e588e._defineProperty(Alias$1, "default", true);
- if (it && it.range) {
- keyEnd = it.range.end + 2 * (itemIdx - i);
- break;
- }
- }
- }
+function findPair(items, key) {
+ const k = key instanceof Scalar ? key.value : key;
- if (keyEnd > keyStart + 1024) {
- const k = String(key).substr(0, 8) + '...' + String(key).substr(-8);
- errors$1.push(new errors.YAMLSemanticError(node, `The "${k}" key is too long`));
+ for (const it of items) {
+ if (it instanceof Pair) {
+ if (it.key === key || it.key === k) return it;
+ if (it.key && it.key.value === k) return it;
}
}
- function resolveComments(collection, comments) {
- for (const {
- afterKey,
- before,
- comment
- } of comments) {
- let item = collection.items[before];
-
- if (!item) {
- if (comment !== undefined) {
- if (collection.comment) collection.comment += '\n' + comment;else collection.comment = comment;
- }
- } else {
- if (afterKey && item.value) item = item.value;
+ return undefined;
+}
- if (comment === undefined) {
- if (afterKey || !item.commentBefore) item.spaceBefore = true;
- } else {
- if (item.commentBefore) item.commentBefore += '\n' + comment;else item.commentBefore = comment;
- }
- }
+class YAMLMap extends Collection$1 {
+ add(pair, overwrite) {
+ if (!pair) pair = new Pair(pair);else if (!(pair instanceof Pair)) pair = new Pair(pair.key || pair, pair.value);
+ const prev = findPair(this.items, pair.key);
+ const sortEntries = this.schema && this.schema.sortMapEntries;
+
+ if (prev) {
+ if (overwrite) prev.value = pair.value;else throw new Error(`Key ${pair.key} already set`);
+ } else if (sortEntries) {
+ const i = this.items.findIndex(item => sortEntries(pair, item) < 0);
+ if (i === -1) this.items.push(pair);else this.items.splice(i, 0, pair);
+ } else {
+ this.items.push(pair);
}
}
-});
-unwrapExports(parseUtils);
-var parseUtils_1 = parseUtils.checkFlowCollectionEnd;
-var parseUtils_2 = parseUtils.checkKeyLength;
-var parseUtils_3 = parseUtils.resolveComments;
-var parseMap_1 = createCommonjsModule(function (module, exports) {
+ delete(key) {
+ const it = findPair(this.items, key);
+ if (!it) return false;
+ const del = this.items.splice(this.items.indexOf(it), 1);
+ return del.length > 0;
+ }
- Object.defineProperty(exports, "__esModule", {
- value: true
- });
- exports.default = parseMap;
+ get(key, keepScalar) {
+ const it = findPair(this.items, key);
+ const node = it && it.value;
+ return !keepScalar && node instanceof Scalar ? node.value : node;
+ }
- var _PlainValue = _interopRequireDefault(PlainValue_1);
+ has(key) {
+ return !!findPair(this.items, key);
+ }
- var _Map$1 = _interopRequireDefault(_Map);
+ set(key, value) {
+ this.add(new Pair(key, value), true);
+ }
+ /**
+ * @param {*} arg ignored
+ * @param {*} ctx Conversion context, originally set in Document#toJSON()
+ * @param {Class} Type If set, forces the returned collection type
+ * @returns {*} Instance of Type, Map, or Object
+ */
- var _Merge = _interopRequireWildcard(Merge_1);
- var _Pair = _interopRequireDefault(Pair_1);
+ toJSON(_, ctx, Type) {
+ const map = Type ? new Type() : ctx && ctx.mapAsMap ? new Map() : {};
+ if (ctx && ctx.onCreate) ctx.onCreate(map);
- var _Alias = _interopRequireDefault(Alias_1$1);
+ for (const item of this.items) item.addToJSMap(ctx, map);
- var _Collection = _interopRequireDefault(Collection_1$1);
+ return map;
+ }
- function _getRequireWildcardCache() {
- if (typeof WeakMap !== "function") return null;
- var cache = new WeakMap();
+ toString(ctx, onComment, onChompKeep) {
+ if (!ctx) return JSON.stringify(this);
- _getRequireWildcardCache = function () {
- return cache;
- };
+ for (const item of this.items) {
+ if (!(item instanceof Pair)) throw new Error(`Map items must all be pairs; found ${JSON.stringify(item)} instead`);
+ }
- return cache;
+ return super.toString(ctx, {
+ blockItem: n => n.str,
+ flowChars: {
+ start: '{',
+ end: '}'
+ },
+ isMap: true,
+ itemIndent: ctx.indent || ''
+ }, onComment, onChompKeep);
}
- function _interopRequireWildcard(obj) {
- if (obj && obj.__esModule) {
- return obj;
- }
+}
- if (obj === null || typeof obj !== "object" && typeof obj !== "function") {
- return {
- default: obj
- };
- }
+const MERGE_KEY = '<<';
- var cache = _getRequireWildcardCache();
+class Merge extends Pair {
+ constructor(pair) {
+ if (pair instanceof Pair) {
+ let seq = pair.value;
- if (cache && cache.has(obj)) {
- return cache.get(obj);
+ if (!(seq instanceof YAMLSeq)) {
+ seq = new YAMLSeq();
+ seq.items.push(pair.value);
+ seq.range = pair.value.range;
+ }
+
+ super(pair.key, seq);
+ this.range = pair.range;
+ } else {
+ super(new Scalar(MERGE_KEY), new YAMLSeq());
}
- var newObj = {};
- var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor;
+ this.type = Pair.Type.MERGE_PAIR;
+ } // If the value associated with a merge key is a single mapping node, each of
+ // its key/value pairs is inserted into the current mapping, unless the key
+ // already exists in it. If the value associated with the merge key is a
+ // sequence, then this sequence is expected to contain mapping nodes and each
+ // of these nodes is merged in turn according to its order in the sequence.
+ // Keys in mapping nodes earlier in the sequence override keys specified in
+ // later mapping nodes. -- http://yaml.org/type/merge.html
- for (var key in obj) {
- if (Object.prototype.hasOwnProperty.call(obj, key)) {
- var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null;
- if (desc && (desc.get || desc.set)) {
- Object.defineProperty(newObj, key, desc);
+ addToJSMap(ctx, map) {
+ for (const {
+ source
+ } of this.value.items) {
+ if (!(source instanceof YAMLMap)) throw new Error('Merge sources must be maps');
+ const srcMap = source.toJSON(null, ctx, Map);
+
+ for (const [key, value] of srcMap) {
+ if (map instanceof Map) {
+ if (!map.has(key)) map.set(key, value);
+ } else if (map instanceof Set) {
+ map.add(key);
} else {
- newObj[key] = obj[key];
+ if (!Object.prototype.hasOwnProperty.call(map, key)) map[key] = value;
}
}
}
- newObj.default = obj;
-
- if (cache) {
- cache.set(obj, newObj);
- }
-
- return newObj;
+ return map;
}
- function _interopRequireDefault(obj) {
- return obj && obj.__esModule ? obj : {
- default: obj
- };
+ toString(ctx, onComment) {
+ const seq = this.value;
+ if (seq.items.length > 1) return super.toString(ctx, onComment);
+ this.value = seq.items[0];
+ const str = super.toString(ctx, onComment);
+ this.value = seq;
+ return str;
}
- function parseMap(doc, cst) {
- if (cst.type !== constants.Type.MAP && cst.type !== constants.Type.FLOW_MAP) {
- const msg = `A ${cst.type} node cannot be resolved as a mapping`;
- doc.errors.push(new errors.YAMLSyntaxError(cst, msg));
- return null;
- }
-
- const {
- comments,
- items
- } = cst.type === constants.Type.FLOW_MAP ? resolveFlowMapItems(doc, cst) : resolveBlockMapItems(doc, cst);
- const map = new _Map$1.default();
- map.items = items;
- (0, parseUtils.resolveComments)(map, comments);
- let hasCollectionKey = false;
-
- for (let i = 0; i < items.length; ++i) {
- const {
- key: iKey
- } = items[i];
- if (iKey instanceof _Collection.default) hasCollectionKey = true;
-
- if (doc.schema.merge && iKey && iKey.value === _Merge.MERGE_KEY) {
- items[i] = new _Merge.default(items[i]);
- const sources = items[i].value.items;
- let error = null;
- sources.some(node => {
- if (node instanceof _Alias.default) {
- // During parsing, alias sources are CST nodes; to account for
- // circular references their resolved values can't be used here.
- const {
- type
- } = node.source;
- if (type === constants.Type.MAP || type === constants.Type.FLOW_MAP) return false;
- return error = 'Merge nodes aliases can only point to maps';
- }
+}
- return error = 'Merge nodes can only have Alias nodes as values';
- });
- if (error) doc.errors.push(new errors.YAMLSemanticError(cst, error));
- } else {
- for (let j = i + 1; j < items.length; ++j) {
- const {
- key: jKey
- } = items[j];
+const binaryOptions = {
+ defaultType: PlainValueEc8e588e.Type.BLOCK_LITERAL,
+ lineWidth: 76
+};
+const boolOptions = {
+ trueStr: 'true',
+ falseStr: 'false'
+};
+const intOptions = {
+ asBigInt: false
+};
+const nullOptions = {
+ nullStr: 'null'
+};
+const strOptions = {
+ defaultType: PlainValueEc8e588e.Type.PLAIN,
+ doubleQuoted: {
+ jsonEncoding: false,
+ minMultiLineLength: 40
+ },
+ fold: {
+ lineWidth: 80,
+ minContentWidth: 20
+ }
+};
- if (iKey === jKey || iKey && jKey && Object.prototype.hasOwnProperty.call(iKey, 'value') && iKey.value === jKey.value) {
- const msg = `Map keys must be unique; "${iKey}" is repeated`;
- doc.errors.push(new errors.YAMLSemanticError(cst, msg));
- break;
- }
- }
+function resolveScalar(str, tags, scalarFallback) {
+ for (const {
+ format,
+ test,
+ resolve
+ } of tags) {
+ if (test) {
+ const match = str.match(test);
+
+ if (match) {
+ let res = resolve.apply(null, match);
+ if (!(res instanceof Scalar)) res = new Scalar(res);
+ if (format) res.format = format;
+ return res;
}
}
-
- if (hasCollectionKey && !doc.options.mapAsMap) {
- const warn = 'Keys with collection values will be stringified as YAML due to JS Object restrictions. Use mapAsMap: true to avoid this.';
- doc.warnings.push(new errors.YAMLWarning(cst, warn));
- }
-
- cst.resolved = map;
- return map;
}
- const valueHasPairComment = ({
- context: {
- lineStart,
- node,
- src
- },
- props
- }) => {
- if (props.length === 0) return false;
- const {
- start
- } = props[0];
- if (node && start > node.valueRange.start) return false;
- if (src[start] !== constants.Char.COMMENT) return false;
-
- for (let i = lineStart; i < start; ++i) if (src[i] === '\n') return false;
-
- return true;
- };
+ if (scalarFallback) str = scalarFallback(str);
+ return new Scalar(str);
+}
- function resolvePairComment(item, pair) {
- if (!valueHasPairComment(item)) return;
- const comment = item.getPropValue(0, constants.Char.COMMENT, true);
- let found = false;
- const cb = pair.value.commentBefore;
+const FOLD_FLOW = 'flow';
+const FOLD_BLOCK = 'block';
+const FOLD_QUOTED = 'quoted'; // presumes i+1 is at the start of a line
+// returns index of last newline in more-indented block
- if (cb && cb.startsWith(comment)) {
- pair.value.commentBefore = cb.substr(comment.length + 1);
- found = true;
- } else {
- const cc = pair.value.comment;
+const consumeMoreIndentedLines = (text, i) => {
+ let ch = text[i + 1];
- if (!item.node && cc && cc.startsWith(comment)) {
- pair.value.comment = cc.substr(comment.length + 1);
- found = true;
- }
- }
+ while (ch === ' ' || ch === '\t') {
+ do {
+ ch = text[i += 1];
+ } while (ch && ch !== '\n');
- if (found) pair.comment = comment;
+ ch = text[i + 1];
}
- function resolveBlockMapItems(doc, cst) {
- const comments = [];
- const items = [];
- let key = undefined;
- let keyStart = null;
-
- for (let i = 0; i < cst.items.length; ++i) {
- const item = cst.items[i];
-
- switch (item.type) {
- case constants.Type.BLANK_LINE:
- comments.push({
- afterKey: !!key,
- before: items.length
- });
+ return i;
+};
+/**
+ * Tries to keep input at up to `lineWidth` characters, splitting only on spaces
+ * not followed by newlines or spaces unless `mode` is `'quoted'`. Lines are
+ * terminated with `\n` and started with `indent`.
+ *
+ * @param {string} text
+ * @param {string} indent
+ * @param {string} [mode='flow'] `'block'` prevents more-indented lines
+ * from being folded; `'quoted'` allows for `\` escapes, including escaped
+ * newlines
+ * @param {Object} options
+ * @param {number} [options.indentAtStart] Accounts for leading contents on
+ * the first line, defaulting to `indent.length`
+ * @param {number} [options.lineWidth=80]
+ * @param {number} [options.minContentWidth=20] Allow highly indented lines to
+ * stretch the line width
+ * @param {function} options.onFold Called once if the text is folded
+ * @param {function} options.onFold Called once if any line of text exceeds
+ * lineWidth characters
+ */
+
+
+function foldFlowLines(text, indent, mode, {
+ indentAtStart,
+ lineWidth = 80,
+ minContentWidth = 20,
+ onFold,
+ onOverflow
+}) {
+ if (!lineWidth || lineWidth < 0) return text;
+ const endStep = Math.max(1 + minContentWidth, 1 + lineWidth - indent.length);
+ if (text.length <= endStep) return text;
+ const folds = [];
+ const escapedFolds = {};
+ let end = lineWidth - (typeof indentAtStart === 'number' ? indentAtStart : indent.length);
+ let split = undefined;
+ let prev = undefined;
+ let overflow = false;
+ let i = -1;
+
+ if (mode === FOLD_BLOCK) {
+ i = consumeMoreIndentedLines(text, i);
+ if (i !== -1) end = i + endStep;
+ }
+
+ for (let ch; ch = text[i += 1];) {
+ if (mode === FOLD_QUOTED && ch === '\\') {
+ switch (text[i + 1]) {
+ case 'x':
+ i += 3;
break;
- case constants.Type.COMMENT:
- comments.push({
- afterKey: !!key,
- before: items.length,
- comment: item.comment
- });
+ case 'u':
+ i += 5;
break;
- case constants.Type.MAP_KEY:
- if (key !== undefined) items.push(new _Pair.default(key));
- if (item.error) doc.errors.push(item.error);
- key = doc.resolveNode(item.node);
- keyStart = null;
+ case 'U':
+ i += 9;
break;
- case constants.Type.MAP_VALUE:
- {
- if (key === undefined) key = null;
- if (item.error) doc.errors.push(item.error);
+ default:
+ i += 1;
+ }
+ }
- if (!item.context.atLineStart && item.node && item.node.type === constants.Type.MAP && !item.node.context.atLineStart) {
- const msg = 'Nested mappings are not allowed in compact mappings';
- doc.errors.push(new errors.YAMLSemanticError(item.node, msg));
- }
+ if (ch === '\n') {
+ if (mode === FOLD_BLOCK) i = consumeMoreIndentedLines(text, i);
+ end = i + endStep;
+ split = undefined;
+ } else {
+ if (ch === ' ' && prev && prev !== ' ' && prev !== '\n' && prev !== '\t') {
+ // space surrounded by non-space can be replaced with newline + indent
+ const next = text[i + 1];
+ if (next && next !== ' ' && next !== '\n' && next !== '\t') split = i;
+ }
+
+ if (i >= end) {
+ if (split) {
+ folds.push(split);
+ end = split + endStep;
+ split = undefined;
+ } else if (mode === FOLD_QUOTED) {
+ // white-space collected at end may stretch past lineWidth
+ while (prev === ' ' || prev === '\t') {
+ prev = ch;
+ ch = text[i += 1];
+ overflow = true;
+ } // i - 2 accounts for not-dropped last char + newline-escaping \
- let valueNode = item.node;
-
- if (!valueNode && item.props.length > 0) {
- // Comments on an empty mapping value need to be preserved, so we
- // need to construct a minimal empty node here to use instead of the
- // missing `item.node`. -- eemeli/yaml#19
- valueNode = new _PlainValue.default(constants.Type.PLAIN, []);
- valueNode.context = {
- parent: item,
- src: item.context.src
- };
- const pos = item.range.start + 1;
- valueNode.range = {
- start: pos,
- end: pos
- };
- valueNode.valueRange = {
- start: pos,
- end: pos
- };
-
- if (typeof item.range.origStart === 'number') {
- const origPos = item.range.origStart + 1;
- valueNode.range.origStart = valueNode.range.origEnd = origPos;
- valueNode.valueRange.origStart = valueNode.valueRange.origEnd = origPos;
- }
- }
- const pair = new _Pair.default(key, doc.resolveNode(valueNode));
- resolvePairComment(item, pair);
- items.push(pair);
- (0, parseUtils.checkKeyLength)(doc.errors, cst, i, key, keyStart);
- key = undefined;
- keyStart = null;
- }
- break;
+ folds.push(i - 2);
+ escapedFolds[i - 2] = true;
+ end = i - 2 + endStep;
+ split = undefined;
+ } else {
+ overflow = true;
+ }
+ }
+ }
- default:
- if (key !== undefined) items.push(new _Pair.default(key));
- key = doc.resolveNode(item);
- keyStart = item.range.start;
- if (item.error) doc.errors.push(item.error);
+ prev = ch;
+ }
- next: for (let j = i + 1;; ++j) {
- const nextItem = cst.items[j];
+ if (overflow && onOverflow) onOverflow();
+ if (folds.length === 0) return text;
+ if (onFold) onFold();
+ let res = text.slice(0, folds[0]);
- switch (nextItem && nextItem.type) {
- case constants.Type.BLANK_LINE:
- case constants.Type.COMMENT:
- continue next;
+ for (let i = 0; i < folds.length; ++i) {
+ const fold = folds[i];
+ const end = folds[i + 1] || text.length;
+ if (mode === FOLD_QUOTED && escapedFolds[fold]) res += `${text[fold]}\\`;
+ res += `\n${indent}${text.slice(fold + 1, end)}`;
+ }
- case constants.Type.MAP_VALUE:
- break next;
+ return res;
+}
- default:
- doc.errors.push(new errors.YAMLSemanticError(item, 'Implicit map keys need to be followed by map values'));
- break next;
- }
- }
+const getFoldOptions = ({
+ indentAtStart
+}) => indentAtStart ? Object.assign({
+ indentAtStart
+}, strOptions.fold) : strOptions.fold; // Also checks for lines starting with %, as parsing the output as YAML 1.1 will
+// presume that's starting a new document.
- if (item.valueRangeContainsNewline) {
- const msg = 'Implicit map keys need to be on a single line';
- doc.errors.push(new errors.YAMLSemanticError(item, msg));
- }
- }
- }
+const containsDocumentMarker = str => /^(%|---|\.\.\.)/m.test(str);
- if (key !== undefined) items.push(new _Pair.default(key));
- return {
- comments,
- items
- };
+function lineLengthOverLimit(str, limit) {
+ const strLen = str.length;
+ if (strLen <= limit) return false;
+
+ for (let i = 0, start = 0; i < strLen; ++i) {
+ if (str[i] === '\n') {
+ if (i - start > limit) return true;
+ start = i + 1;
+ if (strLen - start <= limit) return false;
+ }
}
- function resolveFlowMapItems(doc, cst) {
- const comments = [];
- const items = [];
- let key = undefined;
- let keyStart = null;
- let explicitKey = false;
- let next = '{';
+ return true;
+}
- for (let i = 0; i < cst.items.length; ++i) {
- (0, parseUtils.checkKeyLength)(doc.errors, cst, i, key, keyStart);
- const item = cst.items[i];
+function doubleQuotedString(value, ctx) {
+ const {
+ implicitKey
+ } = ctx;
+ const {
+ jsonEncoding,
+ minMultiLineLength
+ } = strOptions.doubleQuoted;
+ const json = JSON.stringify(value);
+ if (jsonEncoding) return json;
+ const indent = ctx.indent || (containsDocumentMarker(value) ? ' ' : '');
+ let str = '';
+ let start = 0;
+
+ for (let i = 0, ch = json[i]; ch; ch = json[++i]) {
+ if (ch === ' ' && json[i + 1] === '\\' && json[i + 2] === 'n') {
+ // space before newline needs to be escaped to not be folded
+ str += json.slice(start, i) + '\\ ';
+ i += 1;
+ start = i;
+ ch = '\\';
+ }
+
+ if (ch === '\\') switch (json[i + 1]) {
+ case 'u':
+ {
+ str += json.slice(start, i);
+ const code = json.substr(i + 2, 4);
+
+ switch (code) {
+ case '0000':
+ str += '\\0';
+ break;
- if (typeof item.char === 'string') {
- const {
- char,
- offset
- } = item;
+ case '0007':
+ str += '\\a';
+ break;
- if (char === '?' && key === undefined && !explicitKey) {
- explicitKey = true;
- next = ':';
- continue;
- }
+ case '000b':
+ str += '\\v';
+ break;
- if (char === ':') {
- if (key === undefined) key = null;
+ case '001b':
+ str += '\\e';
+ break;
- if (next === ':') {
- next = ',';
- continue;
- }
- } else {
- if (explicitKey) {
- if (key === undefined && char !== ',') key = null;
- explicitKey = false;
- }
+ case '0085':
+ str += '\\N';
+ break;
- if (key !== undefined) {
- items.push(new _Pair.default(key));
- key = undefined;
- keyStart = null;
+ case '00a0':
+ str += '\\_';
+ break;
- if (char === ',') {
- next = ':';
- continue;
- }
- }
- }
+ case '2028':
+ str += '\\L';
+ break;
- if (char === '}') {
- if (i === cst.items.length - 1) continue;
- } else if (char === next) {
- next = ':';
- continue;
- }
+ case '2029':
+ str += '\\P';
+ break;
- const msg = `Flow map contains an unexpected ${char}`;
- const err = new errors.YAMLSyntaxError(cst, msg);
- err.offset = offset;
- doc.errors.push(err);
- } else if (item.type === constants.Type.BLANK_LINE) {
- comments.push({
- afterKey: !!key,
- before: items.length
- });
- } else if (item.type === constants.Type.COMMENT) {
- comments.push({
- afterKey: !!key,
- before: items.length,
- comment: item.comment
- });
- } else if (key === undefined) {
- if (next === ',') doc.errors.push(new errors.YAMLSemanticError(item, 'Separator , missing in flow map'));
- key = doc.resolveNode(item);
- keyStart = explicitKey ? null : item.range.start; // TODO: add error for non-explicit multiline plain key
- } else {
- if (next !== ',') doc.errors.push(new errors.YAMLSemanticError(item, 'Indicator : missing in flow map entry'));
- items.push(new _Pair.default(key, doc.resolveNode(item)));
- key = undefined;
- explicitKey = false;
- }
- }
+ default:
+ if (code.substr(0, 2) === '00') str += '\\x' + code.substr(2);else str += json.substr(i, 6);
+ }
- (0, parseUtils.checkFlowCollectionEnd)(doc.errors, cst);
- if (key !== undefined) items.push(new _Pair.default(key));
- return {
- comments,
- items
- };
- }
-});
-unwrapExports(parseMap_1);
+ i += 5;
+ start = i + 1;
+ }
+ break;
-var map = createCommonjsModule(function (module, exports) {
+ case 'n':
+ if (implicitKey || json[i + 2] === '"' || json.length < minMultiLineLength) {
+ i += 1;
+ } else {
+ // folding will eat first newline
+ str += json.slice(start, i) + '\n\n';
- Object.defineProperty(exports, "__esModule", {
- value: true
- });
- exports.default = void 0;
+ while (json[i + 2] === '\\' && json[i + 3] === 'n' && json[i + 4] !== '"') {
+ str += '\n';
+ i += 2;
+ }
- var _Map$1 = _interopRequireDefault(_Map);
+ str += indent; // space after newline needs to be escaped to not be folded
- var _parseMap = _interopRequireDefault(parseMap_1);
+ if (json[i + 2] === ' ') str += '\\';
+ i += 1;
+ start = i + 1;
+ }
- function _interopRequireDefault(obj) {
- return obj && obj.__esModule ? obj : {
- default: obj
- };
+ break;
+
+ default:
+ i += 1;
+ }
}
- function createMap(schema, obj, ctx) {
- const map = new _Map$1.default(schema);
+ str = start ? str + json.slice(start) : json;
+ return implicitKey ? str : foldFlowLines(str, indent, FOLD_QUOTED, getFoldOptions(ctx));
+}
+
+function singleQuotedString(value, ctx) {
+ if (ctx.implicitKey) {
+ if (/\n/.test(value)) return doubleQuotedString(value, ctx);
+ } else {
+ // single quoted string can't have leading or trailing whitespace around newline
+ if (/[ \t]\n|\n[ \t]/.test(value)) return doubleQuotedString(value, ctx);
+ }
- if (obj instanceof Map) {
- for (const [key, value] of obj) map.items.push(schema.createPair(key, value, ctx));
- } else if (obj && typeof obj === 'object') {
- for (const key of Object.keys(obj)) map.items.push(schema.createPair(key, obj[key], ctx));
- }
+ const indent = ctx.indent || (containsDocumentMarker(value) ? ' ' : '');
+ const res = "'" + value.replace(/'/g, "''").replace(/\n+/g, `$&\n${indent}`) + "'";
+ return ctx.implicitKey ? res : foldFlowLines(res, indent, FOLD_FLOW, getFoldOptions(ctx));
+}
- if (typeof schema.sortMapEntries === 'function') {
- map.items.sort(schema.sortMapEntries);
+function blockString({
+ comment,
+ type,
+ value
+}, ctx, onComment, onChompKeep) {
+ // 1. Block can't end in whitespace unless the last line is non-empty.
+ // 2. Strings consisting of only whitespace are best rendered explicitly.
+ if (/\n[\t ]+$/.test(value) || /^\s*$/.test(value)) {
+ return doubleQuotedString(value, ctx);
+ }
+
+ const indent = ctx.indent || (ctx.forceBlockIndent || containsDocumentMarker(value) ? ' ' : '');
+ const indentSize = indent ? '2' : '1'; // root is at -1
+
+ const literal = type === PlainValueEc8e588e.Type.BLOCK_FOLDED ? false : type === PlainValueEc8e588e.Type.BLOCK_LITERAL ? true : !lineLengthOverLimit(value, strOptions.fold.lineWidth - indent.length);
+ let header = literal ? '|' : '>';
+ if (!value) return header + '\n';
+ let wsStart = '';
+ let wsEnd = '';
+ value = value.replace(/[\n\t ]*$/, ws => {
+ const n = ws.indexOf('\n');
+
+ if (n === -1) {
+ header += '-'; // strip
+ } else if (value === ws || n !== ws.length - 1) {
+ header += '+'; // keep
+
+ if (onChompKeep) onChompKeep();
+ }
+
+ wsEnd = ws.replace(/\n$/, '');
+ return '';
+ }).replace(/^[\n ]*/, ws => {
+ if (ws.indexOf(' ') !== -1) header += indentSize;
+ const m = ws.match(/ +$/);
+
+ if (m) {
+ wsStart = ws.slice(0, -m[0].length);
+ return m[0];
+ } else {
+ wsStart = ws;
+ return '';
}
+ });
+ if (wsEnd) wsEnd = wsEnd.replace(/\n+(?!\n|$)/g, `$&${indent}`);
+ if (wsStart) wsStart = wsStart.replace(/\n+/g, `$&${indent}`);
- return map;
+ if (comment) {
+ header += ' #' + comment.replace(/ ?[\r\n]+/g, ' ');
+ if (onComment) onComment();
}
- var _default = {
- createNode: createMap,
- default: true,
- nodeClass: _Map$1.default,
- tag: 'tag:yaml.org,2002:map',
- resolve: _parseMap.default
- };
- exports.default = _default;
-});
-unwrapExports(map);
+ if (!value) return `${header}${indentSize}\n${indent}${wsEnd}`;
-var parseSeq_1 = createCommonjsModule(function (module, exports) {
+ if (literal) {
+ value = value.replace(/\n+/g, `$&${indent}`);
+ return `${header}\n${indent}${wsStart}${value}${wsEnd}`;
+ }
- Object.defineProperty(exports, "__esModule", {
- value: true
- });
- exports.default = parseSeq;
+ value = value.replace(/\n+/g, '\n$&').replace(/(?:^|\n)([\t ].*)(?:([\n\t ]*)\n(?![\n\t ]))?/g, '$1$2') // more-indented lines aren't folded
+ // ^ ind.line ^ empty ^ capture next empty lines only at end of indent
+ .replace(/\n+/g, `$&${indent}`);
+ const body = foldFlowLines(`${wsStart}${value}${wsEnd}`, indent, FOLD_BLOCK, strOptions.fold);
+ return `${header}\n${indent}${body}`;
+}
- var _Pair = _interopRequireDefault(Pair_1);
+function plainString(item, ctx, onComment, onChompKeep) {
+ const {
+ comment,
+ type,
+ value
+ } = item;
+ const {
+ actualString,
+ implicitKey,
+ indent,
+ inFlow
+ } = ctx;
- var _Seq = _interopRequireDefault(Seq);
+ if (implicitKey && /[\n[\]{},]/.test(value) || inFlow && /[[\]{},]/.test(value)) {
+ return doubleQuotedString(value, ctx);
+ }
- var _Collection = _interopRequireDefault(Collection_1$1);
+ if (!value || /^[\n\t ,[\]{}#&*!|>'"%@`]|^[?-]$|^[?-][ \t]|[\n:][ \t]|[ \t]\n|[\n\t ]#|[\n\t :]$/.test(value)) {
+ // not allowed:
+ // - empty string, '-' or '?'
+ // - start with an indicator character (except [?:-]) or /[?-] /
+ // - '\n ', ': ' or ' \n' anywhere
+ // - '#' not preceded by a non-space char
+ // - end with ' ' or ':'
+ return implicitKey || inFlow || value.indexOf('\n') === -1 ? value.indexOf('"') !== -1 && value.indexOf("'") === -1 ? singleQuotedString(value, ctx) : doubleQuotedString(value, ctx) : blockString(item, ctx, onComment, onChompKeep);
+ }
- function _interopRequireDefault(obj) {
- return obj && obj.__esModule ? obj : {
- default: obj
- };
+ if (!implicitKey && !inFlow && type !== PlainValueEc8e588e.Type.PLAIN && value.indexOf('\n') !== -1) {
+ // Where allowed & type not set explicitly, prefer block style for multiline strings
+ return blockString(item, ctx, onComment, onChompKeep);
}
- function parseSeq(doc, cst) {
- if (cst.type !== constants.Type.SEQ && cst.type !== constants.Type.FLOW_SEQ) {
- const msg = `A ${cst.type} node cannot be resolved as a sequence`;
- doc.errors.push(new errors.YAMLSyntaxError(cst, msg));
- return null;
- }
+ if (indent === '' && containsDocumentMarker(value)) {
+ ctx.forceBlockIndent = true;
+ return blockString(item, ctx, onComment, onChompKeep);
+ }
+
+ const str = value.replace(/\n+/g, `$&\n${indent}`); // Verify that output will be parsed as a string, as e.g. plain numbers and
+ // booleans get parsed with those types in v1.2 (e.g. '42', 'true' & '0.9e-3'),
+ // and others in v1.1.
+ if (actualString) {
const {
- comments,
- items
- } = cst.type === constants.Type.FLOW_SEQ ? resolveFlowSeqItems(doc, cst) : resolveBlockSeqItems(doc, cst);
- const seq = new _Seq.default();
- seq.items = items;
- (0, parseUtils.resolveComments)(seq, comments);
+ tags
+ } = ctx.doc.schema;
+ const resolved = resolveScalar(str, tags, tags.scalarFallback).value;
+ if (typeof resolved !== 'string') return doubleQuotedString(value, ctx);
+ }
- if (!doc.options.mapAsMap && items.some(it => it instanceof _Pair.default && it.key instanceof _Collection.default)) {
- const warn = 'Keys with collection values will be stringified as YAML due to JS Object restrictions. Use mapAsMap: true to avoid this.';
- doc.warnings.push(new errors.YAMLWarning(cst, warn));
- }
+ const body = implicitKey ? str : foldFlowLines(str, indent, FOLD_FLOW, getFoldOptions(ctx));
- cst.resolved = seq;
- return seq;
+ if (comment && !inFlow && (body.indexOf('\n') !== -1 || comment.indexOf('\n') !== -1)) {
+ if (onComment) onComment();
+ return addCommentBefore(body, indent, comment);
}
- function resolveBlockSeqItems(doc, cst) {
- const comments = [];
- const items = [];
+ return body;
+}
- for (let i = 0; i < cst.items.length; ++i) {
- const item = cst.items[i];
+function stringifyString(item, ctx, onComment, onChompKeep) {
+ const {
+ defaultType
+ } = strOptions;
+ const {
+ implicitKey,
+ inFlow
+ } = ctx;
+ let {
+ type,
+ value
+ } = item;
- switch (item.type) {
- case constants.Type.BLANK_LINE:
- comments.push({
- before: items.length
- });
- break;
+ if (typeof value !== 'string') {
+ value = String(value);
+ item = Object.assign({}, item, {
+ value
+ });
+ }
- case constants.Type.COMMENT:
- comments.push({
- comment: item.comment,
- before: items.length
- });
- break;
+ const _stringify = _type => {
+ switch (_type) {
+ case PlainValueEc8e588e.Type.BLOCK_FOLDED:
+ case PlainValueEc8e588e.Type.BLOCK_LITERAL:
+ return blockString(item, ctx, onComment, onChompKeep);
- case constants.Type.SEQ_ITEM:
- if (item.error) doc.errors.push(item.error);
- items.push(doc.resolveNode(item.node));
+ case PlainValueEc8e588e.Type.QUOTE_DOUBLE:
+ return doubleQuotedString(value, ctx);
- if (item.hasProps) {
- const msg = 'Sequence items cannot have tags or anchors before the - indicator';
- doc.errors.push(new errors.YAMLSemanticError(item, msg));
- }
+ case PlainValueEc8e588e.Type.QUOTE_SINGLE:
+ return singleQuotedString(value, ctx);
- break;
+ case PlainValueEc8e588e.Type.PLAIN:
+ return plainString(item, ctx, onComment, onChompKeep);
- default:
- if (item.error) doc.errors.push(item.error);
- doc.errors.push(new errors.YAMLSyntaxError(item, `Unexpected ${item.type} node in sequence`));
- }
+ default:
+ return null;
}
+ };
- return {
- comments,
- items
- };
+ if (type !== PlainValueEc8e588e.Type.QUOTE_DOUBLE && /[\x00-\x08\x0b-\x1f\x7f-\x9f]/.test(value)) {
+ // force double quotes on control characters
+ type = PlainValueEc8e588e.Type.QUOTE_DOUBLE;
+ } else if ((implicitKey || inFlow) && (type === PlainValueEc8e588e.Type.BLOCK_FOLDED || type === PlainValueEc8e588e.Type.BLOCK_LITERAL)) {
+ // should not happen; blocks are not valid inside flow containers
+ type = PlainValueEc8e588e.Type.QUOTE_DOUBLE;
}
- function resolveFlowSeqItems(doc, cst) {
- const comments = [];
- const items = [];
- let explicitKey = false;
- let key = undefined;
- let keyStart = null;
- let next = '[';
+ let res = _stringify(type);
- for (let i = 0; i < cst.items.length; ++i) {
- const item = cst.items[i];
+ if (res === null) {
+ res = _stringify(defaultType);
+ if (res === null) throw new Error(`Unsupported default string type ${defaultType}`);
+ }
- if (typeof item.char === 'string') {
- const {
- char,
- offset
- } = item;
+ return res;
+}
- if (char !== ':' && (explicitKey || key !== undefined)) {
- if (explicitKey && key === undefined) key = next ? items.pop() : null;
- items.push(new _Pair.default(key));
- explicitKey = false;
- key = undefined;
- keyStart = null;
- }
+function stringifyNumber({
+ format,
+ minFractionDigits,
+ tag,
+ value
+}) {
+ if (typeof value === 'bigint') return String(value);
+ if (!isFinite(value)) return isNaN(value) ? '.nan' : value < 0 ? '-.inf' : '.inf';
+ let n = JSON.stringify(value);
- if (char === next) {
- next = null;
- } else if (!next && char === '?') {
- explicitKey = true;
- } else if (next !== '[' && char === ':' && key === undefined) {
- if (next === ',') {
- key = items.pop();
-
- if (key instanceof _Pair.default) {
- const msg = 'Chaining flow sequence pairs is invalid';
- const err = new errors.YAMLSemanticError(cst, msg);
- err.offset = offset;
- doc.errors.push(err);
- }
+ if (!format && minFractionDigits && (!tag || tag === 'tag:yaml.org,2002:float') && /^\d/.test(n)) {
+ let i = n.indexOf('.');
- if (!explicitKey) (0, parseUtils.checkKeyLength)(doc.errors, cst, i, key, keyStart);
- } else {
- key = null;
- }
+ if (i < 0) {
+ i = n.length;
+ n += '.';
+ }
- keyStart = null;
- explicitKey = false; // TODO: add error for non-explicit multiline plain key
-
- next = null;
- } else if (next === '[' || char !== ']' || i < cst.items.length - 1) {
- const msg = `Flow sequence contains an unexpected ${char}`;
- const err = new errors.YAMLSyntaxError(cst, msg);
- err.offset = offset;
- doc.errors.push(err);
- }
- } else if (item.type === constants.Type.BLANK_LINE) {
- comments.push({
- before: items.length
- });
- } else if (item.type === constants.Type.COMMENT) {
- comments.push({
- comment: item.comment,
- before: items.length
- });
- } else {
- if (next) {
- const msg = `Expected a ${next} in flow sequence`;
- doc.errors.push(new errors.YAMLSemanticError(item, msg));
- }
+ let d = minFractionDigits - (n.length - i - 1);
- const value = doc.resolveNode(item);
+ while (d-- > 0) n += '0';
+ }
- if (key === undefined) {
- items.push(value);
- } else {
- items.push(new _Pair.default(key, value));
- key = undefined;
- }
+ return n;
+}
- keyStart = item.range.start;
- next = ',';
- }
- }
+function checkFlowCollectionEnd(errors, cst) {
+ let char, name;
- (0, parseUtils.checkFlowCollectionEnd)(doc.errors, cst);
- if (key !== undefined) items.push(new _Pair.default(key));
- return {
- comments,
- items
- };
- }
-});
-unwrapExports(parseSeq_1);
+ switch (cst.type) {
+ case PlainValueEc8e588e.Type.FLOW_MAP:
+ char = '}';
+ name = 'flow map';
+ break;
-var seq = createCommonjsModule(function (module, exports) {
+ case PlainValueEc8e588e.Type.FLOW_SEQ:
+ char = ']';
+ name = 'flow sequence';
+ break;
- Object.defineProperty(exports, "__esModule", {
- value: true
- });
- exports.default = void 0;
+ default:
+ errors.push(new PlainValueEc8e588e.YAMLSemanticError(cst, 'Not a flow collection!?'));
+ return;
+ }
- var _parseSeq = _interopRequireDefault(parseSeq_1);
+ let lastItem;
- var _Seq = _interopRequireDefault(Seq);
+ for (let i = cst.items.length - 1; i >= 0; --i) {
+ const item = cst.items[i];
- function _interopRequireDefault(obj) {
- return obj && obj.__esModule ? obj : {
- default: obj
- };
+ if (!item || item.type !== PlainValueEc8e588e.Type.COMMENT) {
+ lastItem = item;
+ break;
+ }
}
- function createSeq(schema, obj, ctx) {
- const seq = new _Seq.default(schema);
+ if (lastItem && lastItem.char !== char) {
+ const msg = `Expected ${name} to end with ${char}`;
+ let err;
- if (obj && obj[Symbol.iterator]) {
- for (const it of obj) {
- const v = schema.createNode(it, ctx.wrapScalars, null, ctx);
- seq.items.push(v);
- }
+ if (typeof lastItem.offset === 'number') {
+ err = new PlainValueEc8e588e.YAMLSemanticError(cst, msg);
+ err.offset = lastItem.offset + 1;
+ } else {
+ err = new PlainValueEc8e588e.YAMLSemanticError(lastItem, msg);
+ if (lastItem.range && lastItem.range.end) err.offset = lastItem.range.end - lastItem.range.start;
}
- return seq;
+ errors.push(err);
}
+}
- var _default = {
- createNode: createSeq,
- default: true,
- nodeClass: _Seq.default,
- tag: 'tag:yaml.org,2002:seq',
- resolve: _parseSeq.default
- };
- exports.default = _default;
-});
-unwrapExports(seq);
-
-var string = createCommonjsModule(function (module, exports) {
+function checkFlowCommentSpace(errors, comment) {
+ const prev = comment.context.src[comment.range.start - 1];
- Object.defineProperty(exports, "__esModule", {
- value: true
- });
- exports.default = exports.resolveString = void 0;
-
- const resolveString = (doc, node) => {
- // on error, will return { str: string, errors: Error[] }
- const res = node.strValue;
- if (!res) return '';
- if (typeof res === 'string') return res;
- res.errors.forEach(error => {
- if (!error.source) error.source = node;
- doc.errors.push(error);
- });
- return res.str;
- };
+ if (prev !== '\n' && prev !== '\t' && prev !== ' ') {
+ const msg = 'Comments must be separated from other tokens by white space characters';
+ errors.push(new PlainValueEc8e588e.YAMLSemanticError(comment, msg));
+ }
+}
- exports.resolveString = resolveString;
- var _default = {
- identify: value => typeof value === 'string',
- default: true,
- tag: 'tag:yaml.org,2002:str',
- resolve: resolveString,
-
- stringify(item, ctx, onComment, onChompKeep) {
- ctx = Object.assign({
- actualString: true
- }, ctx);
- return (0, stringify.stringifyString)(item, ctx, onComment, onChompKeep);
- },
+function getLongKeyError(source, key) {
+ const sk = String(key);
+ const k = sk.substr(0, 8) + '...' + sk.substr(-8);
+ return new PlainValueEc8e588e.YAMLSemanticError(source, `The "${k}" key is too long`);
+}
- options: options.strOptions
- };
- exports.default = _default;
-});
-unwrapExports(string);
-var string_1 = string.resolveString;
+function resolveComments(collection, comments) {
+ for (const {
+ afterKey,
+ before,
+ comment
+ } of comments) {
+ let item = collection.items[before];
-var failsafe = createCommonjsModule(function (module, exports) {
+ if (!item) {
+ if (comment !== undefined) {
+ if (collection.comment) collection.comment += '\n' + comment;else collection.comment = comment;
+ }
+ } else {
+ if (afterKey && item.value) item = item.value;
- Object.defineProperty(exports, "__esModule", {
- value: true
- });
- exports.default = void 0;
+ if (comment === undefined) {
+ if (afterKey || !item.commentBefore) item.spaceBefore = true;
+ } else {
+ if (item.commentBefore) item.commentBefore += '\n' + comment;else item.commentBefore = comment;
+ }
+ }
+ }
+} // on error, will return { str: string, errors: Error[] }
- var _map = _interopRequireDefault(map);
- var _seq = _interopRequireDefault(seq);
+function resolveString(doc, node) {
+ const res = node.strValue;
+ if (!res) return '';
+ if (typeof res === 'string') return res;
+ res.errors.forEach(error => {
+ if (!error.source) error.source = node;
+ doc.errors.push(error);
+ });
+ return res.str;
+}
- var _string = _interopRequireDefault(string);
+function resolveTagHandle(doc, node) {
+ const {
+ handle,
+ suffix
+ } = node.tag;
+ let prefix = doc.tagPrefixes.find(p => p.handle === handle);
- function _interopRequireDefault(obj) {
- return obj && obj.__esModule ? obj : {
- default: obj
- };
+ if (!prefix) {
+ const dtp = doc.getDefaults().tagPrefixes;
+ if (dtp) prefix = dtp.find(p => p.handle === handle);
+ if (!prefix) throw new PlainValueEc8e588e.YAMLSemanticError(node, `The ${handle} tag handle is non-default and was not declared.`);
}
- var _default = [_map.default, _seq.default, _string.default];
- exports.default = _default;
-});
-unwrapExports(failsafe);
+ if (!suffix) throw new PlainValueEc8e588e.YAMLSemanticError(node, `The ${handle} tag has no suffix.`);
-var core = createCommonjsModule(function (module, exports) {
+ if (handle === '!' && (doc.version || doc.options.version) === '1.0') {
+ if (suffix[0] === '^') {
+ doc.warnings.push(new PlainValueEc8e588e.YAMLWarning(node, 'YAML 1.0 ^ tag expansion is not supported'));
+ return suffix;
+ }
- Object.defineProperty(exports, "__esModule", {
- value: true
- });
- exports.default = exports.floatObj = exports.expObj = exports.nanObj = exports.hexObj = exports.intObj = exports.octObj = exports.boolObj = exports.nullObj = void 0;
+ if (/[:/]/.test(suffix)) {
+ // word/foo -> tag:word.yaml.org,2002:foo
+ const vocab = suffix.match(/^([a-z0-9-]+)\/(.*)/i);
+ return vocab ? `tag:${vocab[1]}.yaml.org,2002:${vocab[2]}` : `tag:${suffix}`;
+ }
+ }
- var _Scalar = _interopRequireDefault(Scalar_1);
+ return prefix.prefix + decodeURIComponent(suffix);
+}
- var _failsafe = _interopRequireDefault(failsafe);
+function resolveTagName(doc, node) {
+ const {
+ tag,
+ type
+ } = node;
+ let nonSpecific = false;
- function _interopRequireDefault(obj) {
- return obj && obj.__esModule ? obj : {
- default: obj
- };
+ if (tag) {
+ const {
+ handle,
+ suffix,
+ verbatim
+ } = tag;
+
+ if (verbatim) {
+ if (verbatim !== '!' && verbatim !== '!!') return verbatim;
+ const msg = `Verbatim tags aren't resolved, so ${verbatim} is invalid.`;
+ doc.errors.push(new PlainValueEc8e588e.YAMLSemanticError(node, msg));
+ } else if (handle === '!' && !suffix) {
+ nonSpecific = true;
+ } else {
+ try {
+ return resolveTagHandle(doc, node);
+ } catch (error) {
+ doc.errors.push(error);
+ }
+ }
}
- const nullObj = {
- identify: value => value == null,
- createNode: (schema, value, ctx) => ctx.wrapScalars ? new _Scalar.default(null) : null,
- default: true,
- tag: 'tag:yaml.org,2002:null',
- test: /^(?:~|[Nn]ull|NULL)?$/,
- resolve: () => null,
- options: options.nullOptions,
- stringify: () => options.nullOptions.nullStr
- };
- exports.nullObj = nullObj;
- const boolObj = {
- identify: value => typeof value === 'boolean',
- default: true,
- tag: 'tag:yaml.org,2002:bool',
- test: /^(?:[Tt]rue|TRUE|[Ff]alse|FALSE)$/,
- resolve: str => str[0] === 't' || str[0] === 'T',
- options: options.boolOptions,
- stringify: ({
- value
- }) => value ? options.boolOptions.trueStr : options.boolOptions.falseStr
- };
- exports.boolObj = boolObj;
- const octObj = {
- identify: value => typeof value === 'number',
- default: true,
- tag: 'tag:yaml.org,2002:int',
- format: 'OCT',
- test: /^0o([0-7]+)$/,
- resolve: (str, oct) => parseInt(oct, 8),
- stringify: ({
- value
- }) => '0o' + value.toString(8)
- };
- exports.octObj = octObj;
- const intObj = {
- identify: value => typeof value === 'number',
- default: true,
- tag: 'tag:yaml.org,2002:int',
- test: /^[-+]?[0-9]+$/,
- resolve: str => parseInt(str, 10),
- stringify: stringify.stringifyNumber
- };
- exports.intObj = intObj;
- const hexObj = {
- identify: value => typeof value === 'number',
- default: true,
- tag: 'tag:yaml.org,2002:int',
- format: 'HEX',
- test: /^0x([0-9a-fA-F]+)$/,
- resolve: (str, hex) => parseInt(hex, 16),
- stringify: ({
- value
- }) => '0x' + value.toString(16)
- };
- exports.hexObj = hexObj;
- const nanObj = {
- identify: value => typeof value === 'number',
- default: true,
- tag: 'tag:yaml.org,2002:float',
- test: /^(?:[-+]?\.inf|(\.nan))$/i,
- resolve: (str, nan) => nan ? NaN : str[0] === '-' ? Number.NEGATIVE_INFINITY : Number.POSITIVE_INFINITY,
- stringify: stringify.stringifyNumber
- };
- exports.nanObj = nanObj;
- const expObj = {
- identify: value => typeof value === 'number',
- default: true,
- tag: 'tag:yaml.org,2002:float',
- format: 'EXP',
- test: /^[-+]?(?:0|[1-9][0-9]*)(\.[0-9]*)?[eE][-+]?[0-9]+$/,
- resolve: str => parseFloat(str),
- stringify: ({
- value
- }) => Number(value).toExponential()
- };
- exports.expObj = expObj;
- const floatObj = {
- identify: value => typeof value === 'number',
- default: true,
- tag: 'tag:yaml.org,2002:float',
- test: /^[-+]?(?:0|[1-9][0-9]*)\.([0-9]*)$/,
-
- resolve(str, frac) {
- const node = new _Scalar.default(parseFloat(str));
- if (frac && frac[frac.length - 1] === '0') node.minFractionDigits = frac.length;
- return node;
- },
+ switch (type) {
+ case PlainValueEc8e588e.Type.BLOCK_FOLDED:
+ case PlainValueEc8e588e.Type.BLOCK_LITERAL:
+ case PlainValueEc8e588e.Type.QUOTE_DOUBLE:
+ case PlainValueEc8e588e.Type.QUOTE_SINGLE:
+ return PlainValueEc8e588e.defaultTags.STR;
- stringify: stringify.stringifyNumber
- };
- exports.floatObj = floatObj;
+ case PlainValueEc8e588e.Type.FLOW_MAP:
+ case PlainValueEc8e588e.Type.MAP:
+ return PlainValueEc8e588e.defaultTags.MAP;
- var _default = _failsafe.default.concat([nullObj, boolObj, octObj, intObj, hexObj, nanObj, expObj, floatObj]);
+ case PlainValueEc8e588e.Type.FLOW_SEQ:
+ case PlainValueEc8e588e.Type.SEQ:
+ return PlainValueEc8e588e.defaultTags.SEQ;
- exports.default = _default;
-});
-unwrapExports(core);
-var core_1 = core.floatObj;
-var core_2 = core.expObj;
-var core_3 = core.nanObj;
-var core_4 = core.hexObj;
-var core_5 = core.intObj;
-var core_6 = core.octObj;
-var core_7 = core.boolObj;
-var core_8 = core.nullObj;
-
-var json = createCommonjsModule(function (module, exports) {
+ case PlainValueEc8e588e.Type.PLAIN:
+ return nonSpecific ? PlainValueEc8e588e.defaultTags.STR : null;
- Object.defineProperty(exports, "__esModule", {
- value: true
- });
- exports.default = void 0;
+ default:
+ return null;
+ }
+}
+
+function resolveByTagName(doc, node, tagName) {
+ const {
+ tags
+ } = doc.schema;
+ const matchWithTest = [];
- var _map = _interopRequireDefault(map);
+ for (const tag of tags) {
+ if (tag.tag === tagName) {
+ if (tag.test) matchWithTest.push(tag);else {
+ const res = tag.resolve(doc, node);
+ return res instanceof Collection$1 ? res : new Scalar(res);
+ }
+ }
+ }
- var _seq = _interopRequireDefault(seq);
+ const str = resolveString(doc, node);
+ if (typeof str === 'string' && matchWithTest.length > 0) return resolveScalar(str, matchWithTest, tags.scalarFallback);
+ return null;
+}
- var _Scalar = _interopRequireDefault(Scalar_1);
+function getFallbackTagName({
+ type
+}) {
+ switch (type) {
+ case PlainValueEc8e588e.Type.FLOW_MAP:
+ case PlainValueEc8e588e.Type.MAP:
+ return PlainValueEc8e588e.defaultTags.MAP;
- function _interopRequireDefault(obj) {
- return obj && obj.__esModule ? obj : {
- default: obj
- };
+ case PlainValueEc8e588e.Type.FLOW_SEQ:
+ case PlainValueEc8e588e.Type.SEQ:
+ return PlainValueEc8e588e.defaultTags.SEQ;
+
+ default:
+ return PlainValueEc8e588e.defaultTags.STR;
}
+}
- const schema = [_map.default, _seq.default, {
- identify: value => typeof value === 'string',
- default: true,
- tag: 'tag:yaml.org,2002:str',
- resolve: string.resolveString,
- stringify: value => JSON.stringify(value)
- }, {
- identify: value => value == null,
- createNode: (schema, value, ctx) => ctx.wrapScalars ? new _Scalar.default(null) : null,
- default: true,
- tag: 'tag:yaml.org,2002:null',
- test: /^null$/,
- resolve: () => null,
- stringify: value => JSON.stringify(value)
- }, {
- identify: value => typeof value === 'boolean',
- default: true,
- tag: 'tag:yaml.org,2002:bool',
- test: /^true|false$/,
- resolve: str => str === 'true',
- stringify: value => JSON.stringify(value)
- }, {
- identify: value => typeof value === 'number',
- default: true,
- tag: 'tag:yaml.org,2002:int',
- test: /^-?(?:0|[1-9][0-9]*)$/,
- resolve: str => parseInt(str, 10),
- stringify: value => JSON.stringify(value)
- }, {
- identify: value => typeof value === 'number',
- default: true,
- tag: 'tag:yaml.org,2002:float',
- test: /^-?(?:0|[1-9][0-9]*)(?:\.[0-9]*)?(?:[eE][-+]?[0-9]+)?$/,
- resolve: str => parseFloat(str),
- stringify: value => JSON.stringify(value)
- }];
-
- schema.scalarFallback = str => {
- throw new SyntaxError(`Unresolved plain scalar ${JSON.stringify(str)}`);
- };
+function resolveTag(doc, node, tagName) {
+ try {
+ const res = resolveByTagName(doc, node, tagName);
- var _default = schema;
- exports.default = _default;
-});
-unwrapExports(json);
+ if (res) {
+ if (tagName && node.tag) res.tag = tagName;
+ return res;
+ }
+ } catch (error) {
+ /* istanbul ignore if */
+ if (!error.source) error.source = node;
+ doc.errors.push(error);
+ return null;
+ }
-var binary = createCommonjsModule(function (module, exports) {
+ try {
+ const fallback = getFallbackTagName(node);
+ if (!fallback) throw new Error(`The tag ${tagName} is unavailable`);
+ const msg = `The tag ${tagName} is unavailable, falling back to ${fallback}`;
+ doc.warnings.push(new PlainValueEc8e588e.YAMLWarning(node, msg));
+ const res = resolveByTagName(doc, node, fallback);
+ res.tag = tagName;
+ return res;
+ } catch (error) {
+ const refError = new PlainValueEc8e588e.YAMLReferenceError(node, error.message);
+ refError.stack = error.stack;
+ doc.errors.push(refError);
+ return null;
+ }
+}
- Object.defineProperty(exports, "__esModule", {
- value: true
- });
- exports.default = void 0;
- /* global atob, btoa, Buffer */
-
- var _default = {
- identify: value => value instanceof Uint8Array,
- // Buffer inherits from Uint8Array
- default: false,
- tag: 'tag:yaml.org,2002:binary',
-
- /**
- * Returns a Buffer in node and an Uint8Array in browsers
- *
- * To use the resulting buffer as an image, you'll want to do something like:
- *
- * const blob = new Blob([buffer], { type: 'image/jpeg' })
- * document.querySelector('#photo').src = URL.createObjectURL(blob)
- */
- resolve: (doc, node) => {
- if (typeof Buffer === 'function') {
- const src = (0, string.resolveString)(doc, node);
- return Buffer.from(src, 'base64');
- } else if (typeof atob === 'function') {
- const src = atob((0, string.resolveString)(doc, node));
- const buffer = new Uint8Array(src.length);
-
- for (let i = 0; i < src.length; ++i) buffer[i] = src.charCodeAt(i);
-
- return buffer;
- } else {
- doc.errors.push(new errors.YAMLReferenceError(node, 'This environment does not support reading binary tags; either Buffer or atob is required'));
- return null;
- }
- },
- options: options.binaryOptions,
- stringify: ({
- comment,
- type,
- value
- }, ctx, onComment, onChompKeep) => {
- let src;
+const isCollectionItem = node => {
+ if (!node) return false;
+ const {
+ type
+ } = node;
+ return type === PlainValueEc8e588e.Type.MAP_KEY || type === PlainValueEc8e588e.Type.MAP_VALUE || type === PlainValueEc8e588e.Type.SEQ_ITEM;
+};
- if (typeof Buffer === 'function') {
- src = value instanceof Buffer ? value.toString('base64') : Buffer.from(value.buffer).toString('base64');
- } else if (typeof btoa === 'function') {
- let s = '';
+function resolveNodeProps(errors, node) {
+ const comments = {
+ before: [],
+ after: []
+ };
+ let hasAnchor = false;
+ let hasTag = false;
+ const props = isCollectionItem(node.context.parent) ? node.context.parent.props.concat(node.props) : node.props;
- for (let i = 0; i < value.length; ++i) s += String.fromCharCode(value[i]);
+ for (const {
+ start,
+ end
+ } of props) {
+ switch (node.context.src[start]) {
+ case PlainValueEc8e588e.Char.COMMENT:
+ {
+ if (!node.commentHasRequiredWhitespace(start)) {
+ const msg = 'Comments must be separated from other tokens by white space characters';
+ errors.push(new PlainValueEc8e588e.YAMLSemanticError(node, msg));
+ }
- src = btoa(s);
- } else {
- throw new Error('This environment does not support writing binary tags; either Buffer or btoa is required');
- }
+ const {
+ header,
+ valueRange
+ } = node;
+ const cc = valueRange && (start > valueRange.start || header && start > header.start) ? comments.after : comments.before;
+ cc.push(node.context.src.slice(start + 1, end));
+ break;
+ }
+ // Actual anchor & tag resolution is handled by schema, here we just complain
- if (!type) type = options.binaryOptions.defaultType;
+ case PlainValueEc8e588e.Char.ANCHOR:
+ if (hasAnchor) {
+ const msg = 'A node can have at most one anchor';
+ errors.push(new PlainValueEc8e588e.YAMLSemanticError(node, msg));
+ }
- if (type === constants.Type.QUOTE_DOUBLE) {
- value = src;
- } else {
- const {
- lineWidth
- } = options.binaryOptions;
- const n = Math.ceil(src.length / lineWidth);
- const lines = new Array(n);
+ hasAnchor = true;
+ break;
- for (let i = 0, o = 0; i < n; ++i, o += lineWidth) {
- lines[i] = src.substr(o, lineWidth);
+ case PlainValueEc8e588e.Char.TAG:
+ if (hasTag) {
+ const msg = 'A node can have at most one tag';
+ errors.push(new PlainValueEc8e588e.YAMLSemanticError(node, msg));
}
- value = lines.join(type === constants.Type.BLOCK_LITERAL ? '\n' : ' ');
- }
-
- return (0, stringify.stringifyString)({
- comment,
- type,
- value
- }, ctx, onComment, onChompKeep);
+ hasTag = true;
+ break;
}
+ }
+
+ return {
+ comments,
+ hasAnchor,
+ hasTag
};
- exports.default = _default;
-});
-unwrapExports(binary);
+}
-var pairs = createCommonjsModule(function (module, exports) {
+function resolveNodeValue(doc, node) {
+ const {
+ anchors,
+ errors,
+ schema
+ } = doc;
+
+ if (node.type === PlainValueEc8e588e.Type.ALIAS) {
+ const name = node.rawValue;
+ const src = anchors.getNode(name);
+
+ if (!src) {
+ const msg = `Aliased anchor not found: ${name}`;
+ errors.push(new PlainValueEc8e588e.YAMLReferenceError(node, msg));
+ return null;
+ } // Lazy resolution for circular references
- Object.defineProperty(exports, "__esModule", {
- value: true
- });
- exports.parsePairs = parsePairs;
- exports.createPairs = createPairs;
- exports.default = void 0;
- var _Map$1 = _interopRequireDefault(_Map);
+ const res = new Alias$1(src);
- var _Pair = _interopRequireDefault(Pair_1);
+ anchors._cstAliases.push(res);
- var _parseSeq = _interopRequireDefault(parseSeq_1);
+ return res;
+ }
- var _Seq = _interopRequireDefault(Seq);
+ const tagName = resolveTagName(doc, node);
+ if (tagName) return resolveTag(doc, node, tagName);
- function _interopRequireDefault(obj) {
- return obj && obj.__esModule ? obj : {
- default: obj
- };
+ if (node.type !== PlainValueEc8e588e.Type.PLAIN) {
+ const msg = `Failed to resolve ${node.type} node here`;
+ errors.push(new PlainValueEc8e588e.YAMLSyntaxError(node, msg));
+ return null;
}
- function parsePairs(doc, cst) {
- const seq = (0, _parseSeq.default)(doc, cst);
+ try {
+ const str = resolveString(doc, node);
+ return resolveScalar(str, schema.tags, schema.tags.scalarFallback);
+ } catch (error) {
+ if (!error.source) error.source = node;
+ errors.push(error);
+ return null;
+ }
+} // sets node.resolved on success
- for (let i = 0; i < seq.items.length; ++i) {
- let item = seq.items[i];
- if (item instanceof _Pair.default) continue;else if (item instanceof _Map$1.default) {
- if (item.items.length > 1) {
- const msg = 'Each pair must have its own sequence indicator';
- throw new errors.YAMLSemanticError(cst, msg);
- }
- const pair = item.items[0] || new _Pair.default();
- if (item.commentBefore) pair.commentBefore = pair.commentBefore ? `${item.commentBefore}\n${pair.commentBefore}` : item.commentBefore;
- if (item.comment) pair.comment = pair.comment ? `${item.comment}\n${pair.comment}` : item.comment;
- item = pair;
- }
- seq.items[i] = item instanceof _Pair.default ? item : new _Pair.default(item);
- }
+function resolveNode(doc, node) {
+ if (!node) return null;
+ if (node.error) doc.errors.push(node.error);
+ const {
+ comments,
+ hasAnchor,
+ hasTag
+ } = resolveNodeProps(doc.errors, node);
- return seq;
+ if (hasAnchor) {
+ const {
+ anchors
+ } = doc;
+ const name = node.anchor;
+ const prev = anchors.getNode(name); // At this point, aliases for any preceding node with the same anchor
+ // name have already been resolved, so it may safely be renamed.
+
+ if (prev) anchors.map[anchors.newName(name)] = prev; // During parsing, we need to store the CST node in anchors.map as
+ // anchors need to be available during resolution to allow for
+ // circular references.
+
+ anchors.map[name] = node;
}
- function createPairs(schema, iterable, ctx) {
- const pairs = new _Seq.default(schema);
- pairs.tag = 'tag:yaml.org,2002:pairs';
+ if (node.type === PlainValueEc8e588e.Type.ALIAS && (hasAnchor || hasTag)) {
+ const msg = 'An alias node must not specify any properties';
+ doc.errors.push(new PlainValueEc8e588e.YAMLSemanticError(node, msg));
+ }
- for (const it of iterable) {
- let key, value;
+ const res = resolveNodeValue(doc, node);
- if (Array.isArray(it)) {
- if (it.length === 2) {
- key = it[0];
- value = it[1];
- } else throw new TypeError(`Expected [key, value] tuple: ${it}`);
- } else if (it && it instanceof Object) {
- const keys = Object.keys(it);
-
- if (keys.length === 1) {
- key = keys[0];
- value = it[key];
- } else throw new TypeError(`Expected { key: value } tuple: ${it}`);
- } else {
- key = it;
- }
+ if (res) {
+ res.range = [node.range.start, node.range.end];
+ if (doc.options.keepCstNodes) res.cstNode = node;
+ if (doc.options.keepNodeTypes) res.type = node.type;
+ const cb = comments.before.join('\n');
- const pair = schema.createPair(key, value, ctx);
- pairs.items.push(pair);
+ if (cb) {
+ res.commentBefore = res.commentBefore ? `${res.commentBefore}\n${cb}` : cb;
}
- return pairs;
+ const ca = comments.after.join('\n');
+ if (ca) res.comment = res.comment ? `${res.comment}\n${ca}` : ca;
}
- var _default = {
- default: false,
- tag: 'tag:yaml.org,2002:pairs',
- resolve: parsePairs,
- createNode: createPairs
- };
- exports.default = _default;
-});
-unwrapExports(pairs);
-var pairs_1 = pairs.parsePairs;
-var pairs_2 = pairs.createPairs;
+ return node.resolved = res;
+}
-var omap = createCommonjsModule(function (module, exports) {
+function resolveMap(doc, cst) {
+ if (cst.type !== PlainValueEc8e588e.Type.MAP && cst.type !== PlainValueEc8e588e.Type.FLOW_MAP) {
+ const msg = `A ${cst.type} node cannot be resolved as a mapping`;
+ doc.errors.push(new PlainValueEc8e588e.YAMLSyntaxError(cst, msg));
+ return null;
+ }
- Object.defineProperty(exports, "__esModule", {
- value: true
- });
- exports.default = exports.YAMLOMap = void 0;
+ const {
+ comments,
+ items
+ } = cst.type === PlainValueEc8e588e.Type.FLOW_MAP ? resolveFlowMapItems(doc, cst) : resolveBlockMapItems(doc, cst);
+ const map = new YAMLMap();
+ map.items = items;
+ resolveComments(map, comments);
+ let hasCollectionKey = false;
+
+ for (let i = 0; i < items.length; ++i) {
+ const {
+ key: iKey
+ } = items[i];
+ if (iKey instanceof Collection$1) hasCollectionKey = true;
+
+ if (doc.schema.merge && iKey && iKey.value === MERGE_KEY) {
+ items[i] = new Merge(items[i]);
+ const sources = items[i].value.items;
+ let error = null;
+ sources.some(node => {
+ if (node instanceof Alias$1) {
+ // During parsing, alias sources are CST nodes; to account for
+ // circular references their resolved values can't be used here.
+ const {
+ type
+ } = node.source;
+ if (type === PlainValueEc8e588e.Type.MAP || type === PlainValueEc8e588e.Type.FLOW_MAP) return false;
+ return error = 'Merge nodes aliases can only point to maps';
+ }
+
+ return error = 'Merge nodes can only have Alias nodes as values';
+ });
+ if (error) doc.errors.push(new PlainValueEc8e588e.YAMLSemanticError(cst, error));
+ } else {
+ for (let j = i + 1; j < items.length; ++j) {
+ const {
+ key: jKey
+ } = items[j];
+
+ if (iKey === jKey || iKey && jKey && Object.prototype.hasOwnProperty.call(iKey, 'value') && iKey.value === jKey.value) {
+ const msg = `Map keys must be unique; "${iKey}" is repeated`;
+ doc.errors.push(new PlainValueEc8e588e.YAMLSemanticError(cst, msg));
+ break;
+ }
+ }
+ }
+ }
- var _toJSON = _interopRequireDefault(toJSON_1);
+ if (hasCollectionKey && !doc.options.mapAsMap) {
+ const warn = 'Keys with collection values will be stringified as YAML due to JS Object restrictions. Use mapAsMap: true to avoid this.';
+ doc.warnings.push(new PlainValueEc8e588e.YAMLWarning(cst, warn));
+ }
- var _Map$1 = _interopRequireDefault(_Map);
+ cst.resolved = map;
+ return map;
+}
- var _Pair = _interopRequireDefault(Pair_1);
+const valueHasPairComment = ({
+ context: {
+ lineStart,
+ node,
+ src
+ },
+ props
+}) => {
+ if (props.length === 0) return false;
+ const {
+ start
+ } = props[0];
+ if (node && start > node.valueRange.start) return false;
+ if (src[start] !== PlainValueEc8e588e.Char.COMMENT) return false;
- var _Scalar = _interopRequireDefault(Scalar_1);
+ for (let i = lineStart; i < start; ++i) if (src[i] === '\n') return false;
- var _Seq = _interopRequireDefault(Seq);
+ return true;
+};
- function _interopRequireDefault(obj) {
- return obj && obj.__esModule ? obj : {
- default: obj
- };
- }
+function resolvePairComment(item, pair) {
+ if (!valueHasPairComment(item)) return;
+ const comment = item.getPropValue(0, PlainValueEc8e588e.Char.COMMENT, true);
+ let found = false;
+ const cb = pair.value.commentBefore;
- function _defineProperty(obj, key, value) {
- if (key in obj) {
- Object.defineProperty(obj, key, {
- value: value,
- enumerable: true,
- configurable: true,
- writable: true
- });
- } else {
- obj[key] = value;
- }
+ if (cb && cb.startsWith(comment)) {
+ pair.value.commentBefore = cb.substr(comment.length + 1);
+ found = true;
+ } else {
+ const cc = pair.value.comment;
- return obj;
+ if (!item.node && cc && cc.startsWith(comment)) {
+ pair.value.comment = cc.substr(comment.length + 1);
+ found = true;
+ }
}
- class YAMLOMap extends _Seq.default {
- constructor() {
- super();
+ if (found) pair.comment = comment;
+}
+
+function resolveBlockMapItems(doc, cst) {
+ const comments = [];
+ const items = [];
+ let key = undefined;
+ let keyStart = null;
- _defineProperty(this, "add", _Map$1.default.prototype.add.bind(this));
+ for (let i = 0; i < cst.items.length; ++i) {
+ const item = cst.items[i];
- _defineProperty(this, "delete", _Map$1.default.prototype.delete.bind(this));
+ switch (item.type) {
+ case PlainValueEc8e588e.Type.BLANK_LINE:
+ comments.push({
+ afterKey: !!key,
+ before: items.length
+ });
+ break;
- _defineProperty(this, "get", _Map$1.default.prototype.get.bind(this));
+ case PlainValueEc8e588e.Type.COMMENT:
+ comments.push({
+ afterKey: !!key,
+ before: items.length,
+ comment: item.comment
+ });
+ break;
- _defineProperty(this, "has", _Map$1.default.prototype.has.bind(this));
+ case PlainValueEc8e588e.Type.MAP_KEY:
+ if (key !== undefined) items.push(new Pair(key));
+ if (item.error) doc.errors.push(item.error);
+ key = resolveNode(doc, item.node);
+ keyStart = null;
+ break;
- _defineProperty(this, "set", _Map$1.default.prototype.set.bind(this));
+ case PlainValueEc8e588e.Type.MAP_VALUE:
+ {
+ if (key === undefined) key = null;
+ if (item.error) doc.errors.push(item.error);
- this.tag = YAMLOMap.tag;
- }
+ if (!item.context.atLineStart && item.node && item.node.type === PlainValueEc8e588e.Type.MAP && !item.node.context.atLineStart) {
+ const msg = 'Nested mappings are not allowed in compact mappings';
+ doc.errors.push(new PlainValueEc8e588e.YAMLSemanticError(item.node, msg));
+ }
- toJSON(_, ctx) {
- const map = new Map();
- if (ctx && ctx.onCreate) ctx.onCreate(map);
+ let valueNode = item.node;
- for (const pair of this.items) {
- let key, value;
+ if (!valueNode && item.props.length > 0) {
+ // Comments on an empty mapping value need to be preserved, so we
+ // need to construct a minimal empty node here to use instead of the
+ // missing `item.node`. -- eemeli/yaml#19
+ valueNode = new PlainValueEc8e588e.PlainValue(PlainValueEc8e588e.Type.PLAIN, []);
+ valueNode.context = {
+ parent: item,
+ src: item.context.src
+ };
+ const pos = item.range.start + 1;
+ valueNode.range = {
+ start: pos,
+ end: pos
+ };
+ valueNode.valueRange = {
+ start: pos,
+ end: pos
+ };
- if (pair instanceof _Pair.default) {
- key = (0, _toJSON.default)(pair.key, '', ctx);
- value = (0, _toJSON.default)(pair.value, key, ctx);
- } else {
- key = (0, _toJSON.default)(pair, '', ctx);
- }
+ if (typeof item.range.origStart === 'number') {
+ const origPos = item.range.origStart + 1;
+ valueNode.range.origStart = valueNode.range.origEnd = origPos;
+ valueNode.valueRange.origStart = valueNode.valueRange.origEnd = origPos;
+ }
+ }
- if (map.has(key)) throw new Error('Ordered maps must not include duplicate keys');
- map.set(key, value);
- }
+ const pair = new Pair(key, resolveNode(doc, valueNode));
+ resolvePairComment(item, pair);
+ items.push(pair);
- return map;
- }
+ if (key && typeof keyStart === 'number') {
+ if (item.range.start > keyStart + 1024) doc.errors.push(getLongKeyError(cst, key));
+ }
- }
+ key = undefined;
+ keyStart = null;
+ }
+ break;
- exports.YAMLOMap = YAMLOMap;
+ default:
+ if (key !== undefined) items.push(new Pair(key));
+ key = resolveNode(doc, item);
+ keyStart = item.range.start;
+ if (item.error) doc.errors.push(item.error);
- _defineProperty(YAMLOMap, "tag", 'tag:yaml.org,2002:omap');
+ next: for (let j = i + 1;; ++j) {
+ const nextItem = cst.items[j];
- function parseOMap(doc, cst) {
- const pairs$1 = (0, pairs.parsePairs)(doc, cst);
- const seenKeys = [];
+ switch (nextItem && nextItem.type) {
+ case PlainValueEc8e588e.Type.BLANK_LINE:
+ case PlainValueEc8e588e.Type.COMMENT:
+ continue next;
- for (const {
- key
- } of pairs$1.items) {
- if (key instanceof _Scalar.default) {
- if (seenKeys.includes(key.value)) {
- const msg = 'Ordered maps must not include duplicate keys';
- throw new errors.YAMLSemanticError(cst, msg);
- } else {
- seenKeys.push(key.value);
+ case PlainValueEc8e588e.Type.MAP_VALUE:
+ break next;
+
+ default:
+ {
+ const msg = 'Implicit map keys need to be followed by map values';
+ doc.errors.push(new PlainValueEc8e588e.YAMLSemanticError(item, msg));
+ break next;
+ }
+ }
}
- }
- }
- return Object.assign(new YAMLOMap(), pairs$1);
- }
+ if (item.valueRangeContainsNewline) {
+ const msg = 'Implicit map keys need to be on a single line';
+ doc.errors.push(new PlainValueEc8e588e.YAMLSemanticError(item, msg));
+ }
- function createOMap(schema, iterable, ctx) {
- const pairs$1 = (0, pairs.createPairs)(schema, iterable, ctx);
- const omap = new YAMLOMap();
- omap.items = pairs$1.items;
- return omap;
+ }
}
- var _default = {
- identify: value => value instanceof Map,
- nodeClass: YAMLOMap,
- default: false,
- tag: 'tag:yaml.org,2002:omap',
- resolve: parseOMap,
- createNode: createOMap
+ if (key !== undefined) items.push(new Pair(key));
+ return {
+ comments,
+ items
};
- exports.default = _default;
-});
-unwrapExports(omap);
-var omap_1 = omap.YAMLOMap;
+}
-var set = createCommonjsModule(function (module, exports) {
+function resolveFlowMapItems(doc, cst) {
+ const comments = [];
+ const items = [];
+ let key = undefined;
+ let explicitKey = false;
+ let next = '{';
- Object.defineProperty(exports, "__esModule", {
- value: true
- });
- exports.default = exports.YAMLSet = void 0;
+ for (let i = 0; i < cst.items.length; ++i) {
+ const item = cst.items[i];
- var _Map$1 = _interopRequireWildcard(_Map);
+ if (typeof item.char === 'string') {
+ const {
+ char,
+ offset
+ } = item;
- var _Pair = _interopRequireDefault(Pair_1);
+ if (char === '?' && key === undefined && !explicitKey) {
+ explicitKey = true;
+ next = ':';
+ continue;
+ }
- var _parseMap = _interopRequireDefault(parseMap_1);
+ if (char === ':') {
+ if (key === undefined) key = null;
- var _Scalar = _interopRequireDefault(Scalar_1);
+ if (next === ':') {
+ next = ',';
+ continue;
+ }
+ } else {
+ if (explicitKey) {
+ if (key === undefined && char !== ',') key = null;
+ explicitKey = false;
+ }
- function _interopRequireDefault(obj) {
- return obj && obj.__esModule ? obj : {
- default: obj
- };
+ if (key !== undefined) {
+ items.push(new Pair(key));
+ key = undefined;
+
+ if (char === ',') {
+ next = ':';
+ continue;
+ }
+ }
+ }
+
+ if (char === '}') {
+ if (i === cst.items.length - 1) continue;
+ } else if (char === next) {
+ next = ':';
+ continue;
+ }
+
+ const msg = `Flow map contains an unexpected ${char}`;
+ const err = new PlainValueEc8e588e.YAMLSyntaxError(cst, msg);
+ err.offset = offset;
+ doc.errors.push(err);
+ } else if (item.type === PlainValueEc8e588e.Type.BLANK_LINE) {
+ comments.push({
+ afterKey: !!key,
+ before: items.length
+ });
+ } else if (item.type === PlainValueEc8e588e.Type.COMMENT) {
+ checkFlowCommentSpace(doc.errors, item);
+ comments.push({
+ afterKey: !!key,
+ before: items.length,
+ comment: item.comment
+ });
+ } else if (key === undefined) {
+ if (next === ',') doc.errors.push(new PlainValueEc8e588e.YAMLSemanticError(item, 'Separator , missing in flow map'));
+ key = resolveNode(doc, item);
+ } else {
+ if (next !== ',') doc.errors.push(new PlainValueEc8e588e.YAMLSemanticError(item, 'Indicator : missing in flow map entry'));
+ items.push(new Pair(key, resolveNode(doc, item)));
+ key = undefined;
+ explicitKey = false;
+ }
}
- function _getRequireWildcardCache() {
- if (typeof WeakMap !== "function") return null;
- var cache = new WeakMap();
+ checkFlowCollectionEnd(doc.errors, cst);
+ if (key !== undefined) items.push(new Pair(key));
+ return {
+ comments,
+ items
+ };
+}
- _getRequireWildcardCache = function () {
- return cache;
- };
+function resolveSeq(doc, cst) {
+ if (cst.type !== PlainValueEc8e588e.Type.SEQ && cst.type !== PlainValueEc8e588e.Type.FLOW_SEQ) {
+ const msg = `A ${cst.type} node cannot be resolved as a sequence`;
+ doc.errors.push(new PlainValueEc8e588e.YAMLSyntaxError(cst, msg));
+ return null;
+ }
- return cache;
+ const {
+ comments,
+ items
+ } = cst.type === PlainValueEc8e588e.Type.FLOW_SEQ ? resolveFlowSeqItems(doc, cst) : resolveBlockSeqItems(doc, cst);
+ const seq = new YAMLSeq();
+ seq.items = items;
+ resolveComments(seq, comments);
+
+ if (!doc.options.mapAsMap && items.some(it => it instanceof Pair && it.key instanceof Collection$1)) {
+ const warn = 'Keys with collection values will be stringified as YAML due to JS Object restrictions. Use mapAsMap: true to avoid this.';
+ doc.warnings.push(new PlainValueEc8e588e.YAMLWarning(cst, warn));
}
- function _interopRequireWildcard(obj) {
- if (obj && obj.__esModule) {
- return obj;
- }
+ cst.resolved = seq;
+ return seq;
+}
- if (obj === null || typeof obj !== "object" && typeof obj !== "function") {
- return {
- default: obj
- };
- }
+function resolveBlockSeqItems(doc, cst) {
+ const comments = [];
+ const items = [];
- var cache = _getRequireWildcardCache();
+ for (let i = 0; i < cst.items.length; ++i) {
+ const item = cst.items[i];
- if (cache && cache.has(obj)) {
- return cache.get(obj);
- }
+ switch (item.type) {
+ case PlainValueEc8e588e.Type.BLANK_LINE:
+ comments.push({
+ before: items.length
+ });
+ break;
- var newObj = {};
- var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor;
+ case PlainValueEc8e588e.Type.COMMENT:
+ comments.push({
+ comment: item.comment,
+ before: items.length
+ });
+ break;
- for (var key in obj) {
- if (Object.prototype.hasOwnProperty.call(obj, key)) {
- var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null;
+ case PlainValueEc8e588e.Type.SEQ_ITEM:
+ if (item.error) doc.errors.push(item.error);
+ items.push(resolveNode(doc, item.node));
- if (desc && (desc.get || desc.set)) {
- Object.defineProperty(newObj, key, desc);
- } else {
- newObj[key] = obj[key];
+ if (item.hasProps) {
+ const msg = 'Sequence items cannot have tags or anchors before the - indicator';
+ doc.errors.push(new PlainValueEc8e588e.YAMLSemanticError(item, msg));
}
- }
- }
- newObj.default = obj;
+ break;
- if (cache) {
- cache.set(obj, newObj);
+ default:
+ if (item.error) doc.errors.push(item.error);
+ doc.errors.push(new PlainValueEc8e588e.YAMLSyntaxError(item, `Unexpected ${item.type} node in sequence`));
}
-
- return newObj;
}
- function _defineProperty(obj, key, value) {
- if (key in obj) {
- Object.defineProperty(obj, key, {
- value: value,
- enumerable: true,
- configurable: true,
- writable: true
- });
- } else {
- obj[key] = value;
- }
+ return {
+ comments,
+ items
+ };
+}
- return obj;
- }
+function resolveFlowSeqItems(doc, cst) {
+ const comments = [];
+ const items = [];
+ let explicitKey = false;
+ let key = undefined;
+ let keyStart = null;
+ let next = '[';
+ let prevItem = null;
- class YAMLSet extends _Map$1.default {
- constructor() {
- super();
- this.tag = YAMLSet.tag;
- }
+ for (let i = 0; i < cst.items.length; ++i) {
+ const item = cst.items[i];
- add(key) {
- const pair = key instanceof _Pair.default ? key : new _Pair.default(key);
- const prev = (0, _Map$1.findPair)(this.items, pair.key);
- if (!prev) this.items.push(pair);
- }
+ if (typeof item.char === 'string') {
+ const {
+ char,
+ offset
+ } = item;
- get(key, keepPair) {
- const pair = (0, _Map$1.findPair)(this.items, key);
- return !keepPair && pair instanceof _Pair.default ? pair.key instanceof _Scalar.default ? pair.key.value : pair.key : pair;
- }
+ if (char !== ':' && (explicitKey || key !== undefined)) {
+ if (explicitKey && key === undefined) key = next ? items.pop() : null;
+ items.push(new Pair(key));
+ explicitKey = false;
+ key = undefined;
+ keyStart = null;
+ }
+
+ if (char === next) {
+ next = null;
+ } else if (!next && char === '?') {
+ explicitKey = true;
+ } else if (next !== '[' && char === ':' && key === undefined) {
+ if (next === ',') {
+ key = items.pop();
+
+ if (key instanceof Pair) {
+ const msg = 'Chaining flow sequence pairs is invalid';
+ const err = new PlainValueEc8e588e.YAMLSemanticError(cst, msg);
+ err.offset = offset;
+ doc.errors.push(err);
+ }
+
+ if (!explicitKey && typeof keyStart === 'number') {
+ const keyEnd = item.range ? item.range.start : item.offset;
+ if (keyEnd > keyStart + 1024) doc.errors.push(getLongKeyError(cst, key));
+ const {
+ src
+ } = prevItem.context;
+
+ for (let i = keyStart; i < keyEnd; ++i) if (src[i] === '\n') {
+ const msg = 'Implicit keys of flow sequence pairs need to be on a single line';
+ doc.errors.push(new PlainValueEc8e588e.YAMLSemanticError(prevItem, msg));
+ break;
+ }
+ }
+ } else {
+ key = null;
+ }
+
+ keyStart = null;
+ explicitKey = false;
+ next = null;
+ } else if (next === '[' || char !== ']' || i < cst.items.length - 1) {
+ const msg = `Flow sequence contains an unexpected ${char}`;
+ const err = new PlainValueEc8e588e.YAMLSyntaxError(cst, msg);
+ err.offset = offset;
+ doc.errors.push(err);
+ }
+ } else if (item.type === PlainValueEc8e588e.Type.BLANK_LINE) {
+ comments.push({
+ before: items.length
+ });
+ } else if (item.type === PlainValueEc8e588e.Type.COMMENT) {
+ checkFlowCommentSpace(doc.errors, item);
+ comments.push({
+ comment: item.comment,
+ before: items.length
+ });
+ } else {
+ if (next) {
+ const msg = `Expected a ${next} in flow sequence`;
+ doc.errors.push(new PlainValueEc8e588e.YAMLSemanticError(item, msg));
+ }
- set(key, value) {
- if (typeof value !== 'boolean') throw new Error(`Expected boolean value for set(key, value) in a YAML set, not ${typeof value}`);
- const prev = (0, _Map$1.findPair)(this.items, key);
+ const value = resolveNode(doc, item);
- if (prev && !value) {
- this.items.splice(this.items.indexOf(prev), 1);
- } else if (!prev && value) {
- this.items.push(new _Pair.default(key));
+ if (key === undefined) {
+ items.push(value);
+ prevItem = item;
+ } else {
+ items.push(new Pair(key, value));
+ key = undefined;
}
- }
- toJSON(_, ctx) {
- return super.toJSON(_, ctx, Set);
+ keyStart = item.range.start;
+ next = ',';
}
+ }
- toString(ctx, onComment, onChompKeep) {
- if (!ctx) return JSON.stringify(this);
- if (this.hasAllNullValues()) return super.toString(ctx, onComment, onChompKeep);else throw new Error('Set items must all have null values');
- }
+ checkFlowCollectionEnd(doc.errors, cst);
+ if (key !== undefined) items.push(new Pair(key));
+ return {
+ comments,
+ items
+ };
+}
+
+var Alias_1 = Alias$1;
+var Collection_1 = Collection$1;
+var Merge_1 = Merge;
+var Node_1$1 = Node$1;
+var Pair_1 = Pair;
+var Scalar_1 = Scalar;
+var YAMLMap_1 = YAMLMap;
+var YAMLSeq_1 = YAMLSeq;
+var addComment_1 = addComment;
+var binaryOptions_1 = binaryOptions;
+var boolOptions_1 = boolOptions;
+var findPair_1 = findPair;
+var intOptions_1 = intOptions;
+var isEmptyPath_1 = isEmptyPath;
+var nullOptions_1 = nullOptions;
+var resolveMap_1 = resolveMap;
+var resolveNode_1 = resolveNode;
+var resolveSeq_1 = resolveSeq;
+var resolveString_1 = resolveString;
+var strOptions_1 = strOptions;
+var stringifyNumber_1 = stringifyNumber;
+var stringifyString_1 = stringifyString;
+var toJSON_1 = toJSON;
+var resolveSeq4a68b39b = {
+ Alias: Alias_1,
+ Collection: Collection_1,
+ Merge: Merge_1,
+ Node: Node_1$1,
+ Pair: Pair_1,
+ Scalar: Scalar_1,
+ YAMLMap: YAMLMap_1,
+ YAMLSeq: YAMLSeq_1,
+ addComment: addComment_1,
+ binaryOptions: binaryOptions_1,
+ boolOptions: boolOptions_1,
+ findPair: findPair_1,
+ intOptions: intOptions_1,
+ isEmptyPath: isEmptyPath_1,
+ nullOptions: nullOptions_1,
+ resolveMap: resolveMap_1,
+ resolveNode: resolveNode_1,
+ resolveSeq: resolveSeq_1,
+ resolveString: resolveString_1,
+ strOptions: strOptions_1,
+ stringifyNumber: stringifyNumber_1,
+ stringifyString: stringifyString_1,
+ toJSON: toJSON_1
+};
- }
+/* global atob, btoa, Buffer */
- exports.YAMLSet = YAMLSet;
- _defineProperty(YAMLSet, "tag", 'tag:yaml.org,2002:set');
+const binary = {
+ identify: value => value instanceof Uint8Array,
+ // Buffer inherits from Uint8Array
+ default: false,
+ tag: 'tag:yaml.org,2002:binary',
- function parseSet(doc, cst) {
- const map = (0, _parseMap.default)(doc, cst);
- if (!map.hasAllNullValues()) throw new errors.YAMLSemanticError(cst, 'Set items must all have null values');
- return Object.assign(new YAMLSet(), map);
- }
+ /**
+ * Returns a Buffer in node and an Uint8Array in browsers
+ *
+ * To use the resulting buffer as an image, you'll want to do something like:
+ *
+ * const blob = new Blob([buffer], { type: 'image/jpeg' })
+ * document.querySelector('#photo').src = URL.createObjectURL(blob)
+ */
+ resolve: (doc, node) => {
+ const src = resolveSeq4a68b39b.resolveString(doc, node);
- function createSet(schema, iterable, ctx) {
- const set = new YAMLSet();
+ if (typeof Buffer === 'function') {
+ return Buffer.from(src, 'base64');
+ } else if (typeof atob === 'function') {
+ // On IE 11, atob() can't handle newlines
+ const str = atob(src.replace(/[\n\r]/g, ''));
+ const buffer = new Uint8Array(str.length);
- for (const value of iterable) set.items.push(schema.createPair(value, null, ctx));
+ for (let i = 0; i < str.length; ++i) buffer[i] = str.charCodeAt(i);
- return set;
- }
+ return buffer;
+ } else {
+ const msg = 'This environment does not support reading binary tags; either Buffer or atob is required';
+ doc.errors.push(new PlainValueEc8e588e.YAMLReferenceError(node, msg));
+ return null;
+ }
+ },
+ options: resolveSeq4a68b39b.binaryOptions,
+ stringify: ({
+ comment,
+ type,
+ value
+ }, ctx, onComment, onChompKeep) => {
+ let src;
- var _default = {
- identify: value => value instanceof Set,
- nodeClass: YAMLSet,
- default: false,
- tag: 'tag:yaml.org,2002:set',
- resolve: parseSet,
- createNode: createSet
- };
- exports.default = _default;
-});
-unwrapExports(set);
-var set_1 = set.YAMLSet;
+ if (typeof Buffer === 'function') {
+ src = value instanceof Buffer ? value.toString('base64') : Buffer.from(value.buffer).toString('base64');
+ } else if (typeof btoa === 'function') {
+ let s = '';
-var timestamp_1 = createCommonjsModule(function (module, exports) {
+ for (let i = 0; i < value.length; ++i) s += String.fromCharCode(value[i]);
- Object.defineProperty(exports, "__esModule", {
- value: true
- });
- exports.timestamp = exports.floatTime = exports.intTime = void 0;
+ src = btoa(s);
+ } else {
+ throw new Error('This environment does not support writing binary tags; either Buffer or btoa is required');
+ }
- const parseSexagesimal = (sign, parts) => {
- const n = parts.split(':').reduce((n, p) => n * 60 + Number(p), 0);
- return sign === '-' ? -n : n;
- }; // hhhh:mm:ss.sss
+ if (!type) type = resolveSeq4a68b39b.binaryOptions.defaultType;
+ if (type === PlainValueEc8e588e.Type.QUOTE_DOUBLE) {
+ value = src;
+ } else {
+ const {
+ lineWidth
+ } = resolveSeq4a68b39b.binaryOptions;
+ const n = Math.ceil(src.length / lineWidth);
+ const lines = new Array(n);
- const stringifySexagesimal = ({
- value
- }) => {
- if (isNaN(value) || !isFinite(value)) return (0, stringify.stringifyNumber)(value);
- let sign = '';
+ for (let i = 0, o = 0; i < n; ++i, o += lineWidth) {
+ lines[i] = src.substr(o, lineWidth);
+ }
- if (value < 0) {
- sign = '-';
- value = Math.abs(value);
+ value = lines.join(type === PlainValueEc8e588e.Type.BLOCK_LITERAL ? '\n' : ' ');
}
- const parts = [value % 60]; // seconds, including ms
+ return resolveSeq4a68b39b.stringifyString({
+ comment,
+ type,
+ value
+ }, ctx, onComment, onChompKeep);
+ }
+};
- if (value < 60) {
- parts.unshift(0); // at least one : is required
- } else {
- value = Math.round((value - parts[0]) / 60);
- parts.unshift(value % 60); // minutes
+function parsePairs(doc, cst) {
+ const seq = resolveSeq4a68b39b.resolveSeq(doc, cst);
- if (value >= 60) {
- value = Math.round((value - parts[0]) / 60);
- parts.unshift(value); // hours
+ for (let i = 0; i < seq.items.length; ++i) {
+ let item = seq.items[i];
+ if (item instanceof resolveSeq4a68b39b.Pair) continue;else if (item instanceof resolveSeq4a68b39b.YAMLMap) {
+ if (item.items.length > 1) {
+ const msg = 'Each pair must have its own sequence indicator';
+ throw new PlainValueEc8e588e.YAMLSemanticError(cst, msg);
}
+
+ const pair = item.items[0] || new resolveSeq4a68b39b.Pair();
+ if (item.commentBefore) pair.commentBefore = pair.commentBefore ? `${item.commentBefore}\n${pair.commentBefore}` : item.commentBefore;
+ if (item.comment) pair.comment = pair.comment ? `${item.comment}\n${pair.comment}` : item.comment;
+ item = pair;
}
+ seq.items[i] = item instanceof resolveSeq4a68b39b.Pair ? item : new resolveSeq4a68b39b.Pair(item);
+ }
- return sign + parts.map(n => n < 10 ? '0' + String(n) : String(n)).join(':').replace(/000000\d*$/, '') // % 60 may introduce error
- ;
- };
+ return seq;
+}
- const intTime = {
- identify: value => typeof value === 'number',
- default: true,
- tag: 'tag:yaml.org,2002:int',
- format: 'TIME',
- test: /^([-+]?)([0-9][0-9_]*(?::[0-5]?[0-9])+)$/,
- resolve: (str, sign, parts) => parseSexagesimal(sign, parts.replace(/_/g, '')),
- stringify: stringifySexagesimal
- };
- exports.intTime = intTime;
- const floatTime = {
- identify: value => typeof value === 'number',
- default: true,
- tag: 'tag:yaml.org,2002:float',
- format: 'TIME',
- test: /^([-+]?)([0-9][0-9_]*(?::[0-5]?[0-9])+\.[0-9_]*)$/,
- resolve: (str, sign, parts) => parseSexagesimal(sign, parts.replace(/_/g, '')),
- stringify: stringifySexagesimal
- };
- exports.floatTime = floatTime;
- const timestamp = {
- identify: value => value instanceof Date,
- default: true,
- tag: 'tag:yaml.org,2002:timestamp',
- // If the time zone is omitted, the timestamp is assumed to be specified in UTC. The time part
- // may be omitted altogether, resulting in a date format. In such a case, the time part is
- // assumed to be 00:00:00Z (start of day, UTC).
- test: RegExp('^(?:' + '([0-9]{4})-([0-9]{1,2})-([0-9]{1,2})' + // YYYY-Mm-Dd
- '(?:(?:t|T|[ \\t]+)' + // t | T | whitespace
- '([0-9]{1,2}):([0-9]{1,2}):([0-9]{1,2}(\\.[0-9]+)?)' + // Hh:Mm:Ss(.ss)?
- '(?:[ \\t]*(Z|[-+][012]?[0-9](?::[0-9]{2})?))?' + // Z | +5 | -03:30
- ')?' + ')$'),
- resolve: (str, year, month, day, hour, minute, second, millisec, tz) => {
- if (millisec) millisec = (millisec + '00').substr(1, 3);
- let date = Date.UTC(year, month - 1, day, hour || 0, minute || 0, second || 0, millisec || 0);
-
- if (tz && tz !== 'Z') {
- let d = parseSexagesimal(tz[0], tz.slice(1));
- if (Math.abs(d) < 30) d *= 60;
- date -= 60000 * d;
- }
-
- return new Date(date);
- },
- stringify: ({
- value
- }) => value.toISOString().replace(/((T00:00)?:00)?\.000Z$/, '')
- };
- exports.timestamp = timestamp;
-});
-unwrapExports(timestamp_1);
-var timestamp_2 = timestamp_1.timestamp;
-var timestamp_3 = timestamp_1.floatTime;
-var timestamp_4 = timestamp_1.intTime;
+function createPairs(schema, iterable, ctx) {
+ const pairs = new resolveSeq4a68b39b.YAMLSeq(schema);
+ pairs.tag = 'tag:yaml.org,2002:pairs';
+
+ for (const it of iterable) {
+ let key, value;
+
+ if (Array.isArray(it)) {
+ if (it.length === 2) {
+ key = it[0];
+ value = it[1];
+ } else throw new TypeError(`Expected [key, value] tuple: ${it}`);
+ } else if (it && it instanceof Object) {
+ const keys = Object.keys(it);
+
+ if (keys.length === 1) {
+ key = keys[0];
+ value = it[key];
+ } else throw new TypeError(`Expected { key: value } tuple: ${it}`);
+ } else {
+ key = it;
+ }
-var yaml1_1 = createCommonjsModule(function (module, exports) {
+ const pair = schema.createPair(key, value, ctx);
+ pairs.items.push(pair);
+ }
- Object.defineProperty(exports, "__esModule", {
- value: true
- });
- exports.default = void 0;
+ return pairs;
+}
- var _Scalar = _interopRequireDefault(Scalar_1);
+const pairs = {
+ default: false,
+ tag: 'tag:yaml.org,2002:pairs',
+ resolve: parsePairs,
+ createNode: createPairs
+};
- var _failsafe = _interopRequireDefault(failsafe);
+class YAMLOMap extends resolveSeq4a68b39b.YAMLSeq {
+ constructor() {
+ super();
- var _binary = _interopRequireDefault(binary);
+ PlainValueEc8e588e._defineProperty(this, "add", resolveSeq4a68b39b.YAMLMap.prototype.add.bind(this));
- var _omap = _interopRequireDefault(omap);
+ PlainValueEc8e588e._defineProperty(this, "delete", resolveSeq4a68b39b.YAMLMap.prototype.delete.bind(this));
- var _pairs = _interopRequireDefault(pairs);
+ PlainValueEc8e588e._defineProperty(this, "get", resolveSeq4a68b39b.YAMLMap.prototype.get.bind(this));
- var _set = _interopRequireDefault(set);
+ PlainValueEc8e588e._defineProperty(this, "has", resolveSeq4a68b39b.YAMLMap.prototype.has.bind(this));
- function _interopRequireDefault(obj) {
- return obj && obj.__esModule ? obj : {
- default: obj
- };
+ PlainValueEc8e588e._defineProperty(this, "set", resolveSeq4a68b39b.YAMLMap.prototype.set.bind(this));
+
+ this.tag = YAMLOMap.tag;
}
- const boolStringify = ({
- value
- }) => value ? options.boolOptions.trueStr : options.boolOptions.falseStr;
-
- var _default = _failsafe.default.concat([{
- identify: value => value == null,
- createNode: (schema, value, ctx) => ctx.wrapScalars ? new _Scalar.default(null) : null,
- default: true,
- tag: 'tag:yaml.org,2002:null',
- test: /^(?:~|[Nn]ull|NULL)?$/,
- resolve: () => null,
- options: options.nullOptions,
- stringify: () => options.nullOptions.nullStr
- }, {
- identify: value => typeof value === 'boolean',
- default: true,
- tag: 'tag:yaml.org,2002:bool',
- test: /^(?:Y|y|[Yy]es|YES|[Tt]rue|TRUE|[Oo]n|ON)$/,
- resolve: () => true,
- options: options.boolOptions,
- stringify: boolStringify
- }, {
- identify: value => typeof value === 'boolean',
- default: true,
- tag: 'tag:yaml.org,2002:bool',
- test: /^(?:N|n|[Nn]o|NO|[Ff]alse|FALSE|[Oo]ff|OFF)$/i,
- resolve: () => false,
- options: options.boolOptions,
- stringify: boolStringify
- }, {
- identify: value => typeof value === 'number',
- default: true,
- tag: 'tag:yaml.org,2002:int',
- format: 'BIN',
- test: /^0b([0-1_]+)$/,
- resolve: (str, bin) => parseInt(bin.replace(/_/g, ''), 2),
- stringify: ({
- value
- }) => '0b' + value.toString(2)
- }, {
- identify: value => typeof value === 'number',
- default: true,
- tag: 'tag:yaml.org,2002:int',
- format: 'OCT',
- test: /^[-+]?0([0-7_]+)$/,
- resolve: (str, oct) => parseInt(oct.replace(/_/g, ''), 8),
- stringify: ({
- value
- }) => (value < 0 ? '-0' : '0') + value.toString(8)
- }, {
- identify: value => typeof value === 'number',
- default: true,
- tag: 'tag:yaml.org,2002:int',
- test: /^[-+]?[0-9][0-9_]*$/,
- resolve: str => parseInt(str.replace(/_/g, ''), 10),
- stringify: stringify.stringifyNumber
- }, {
- identify: value => typeof value === 'number',
- default: true,
- tag: 'tag:yaml.org,2002:int',
- format: 'HEX',
- test: /^0x([0-9a-fA-F_]+)$/,
- resolve: (str, hex) => parseInt(hex.replace(/_/g, ''), 16),
- stringify: ({
- value
- }) => (value < 0 ? '-0x' : '0x') + value.toString(16)
- }, {
- identify: value => typeof value === 'number',
- default: true,
- tag: 'tag:yaml.org,2002:float',
- test: /^(?:[-+]?\.inf|(\.nan))$/i,
- resolve: (str, nan) => nan ? NaN : str[0] === '-' ? Number.NEGATIVE_INFINITY : Number.POSITIVE_INFINITY,
- stringify: stringify.stringifyNumber
- }, {
- identify: value => typeof value === 'number',
- default: true,
- tag: 'tag:yaml.org,2002:float',
- format: 'EXP',
- test: /^[-+]?([0-9][0-9_]*)?(\.[0-9_]*)?[eE][-+]?[0-9]+$/,
- resolve: str => parseFloat(str.replace(/_/g, '')),
- stringify: ({
- value
- }) => Number(value).toExponential()
- }, {
- identify: value => typeof value === 'number',
- default: true,
- tag: 'tag:yaml.org,2002:float',
- test: /^[-+]?(?:[0-9][0-9_]*)?\.([0-9_]*)$/,
+ toJSON(_, ctx) {
+ const map = new Map();
+ if (ctx && ctx.onCreate) ctx.onCreate(map);
- resolve(str, frac) {
- const node = new _Scalar.default(parseFloat(str.replace(/_/g, '')));
+ for (const pair of this.items) {
+ let key, value;
- if (frac) {
- const f = frac.replace(/_/g, '');
- if (f[f.length - 1] === '0') node.minFractionDigits = f.length;
+ if (pair instanceof resolveSeq4a68b39b.Pair) {
+ key = resolveSeq4a68b39b.toJSON(pair.key, '', ctx);
+ value = resolveSeq4a68b39b.toJSON(pair.value, key, ctx);
+ } else {
+ key = resolveSeq4a68b39b.toJSON(pair, '', ctx);
}
- return node;
- },
-
- stringify: stringify.stringifyNumber
- }], _binary.default, _omap.default, _pairs.default, _set.default, timestamp_1.intTime, timestamp_1.floatTime, timestamp_1.timestamp);
-
- exports.default = _default;
-});
-unwrapExports(yaml1_1);
+ if (map.has(key)) throw new Error('Ordered maps must not include duplicate keys');
+ map.set(key, value);
+ }
-var tags_1 = createCommonjsModule(function (module, exports) {
+ return map;
+ }
- Object.defineProperty(exports, "__esModule", {
- value: true
- });
- exports.tags = exports.schemas = void 0;
+}
- var _core = _interopRequireWildcard(core);
+PlainValueEc8e588e._defineProperty(YAMLOMap, "tag", 'tag:yaml.org,2002:omap');
- var _failsafe = _interopRequireDefault(failsafe);
+function parseOMap(doc, cst) {
+ const pairs = parsePairs(doc, cst);
+ const seenKeys = [];
- var _json = _interopRequireDefault(json);
+ for (const {
+ key
+ } of pairs.items) {
+ if (key instanceof resolveSeq4a68b39b.Scalar) {
+ if (seenKeys.includes(key.value)) {
+ const msg = 'Ordered maps must not include duplicate keys';
+ throw new PlainValueEc8e588e.YAMLSemanticError(cst, msg);
+ } else {
+ seenKeys.push(key.value);
+ }
+ }
+ }
- var _yaml = _interopRequireDefault(yaml1_1);
+ return Object.assign(new YAMLOMap(), pairs);
+}
- var _map = _interopRequireDefault(map);
+function createOMap(schema, iterable, ctx) {
+ const pairs = createPairs(schema, iterable, ctx);
+ const omap = new YAMLOMap();
+ omap.items = pairs.items;
+ return omap;
+}
- var _seq = _interopRequireDefault(seq);
+const omap = {
+ identify: value => value instanceof Map,
+ nodeClass: YAMLOMap,
+ default: false,
+ tag: 'tag:yaml.org,2002:omap',
+ resolve: parseOMap,
+ createNode: createOMap
+};
- var _binary = _interopRequireDefault(binary);
+class YAMLSet extends resolveSeq4a68b39b.YAMLMap {
+ constructor() {
+ super();
+ this.tag = YAMLSet.tag;
+ }
- var _omap = _interopRequireDefault(omap);
+ add(key) {
+ const pair = key instanceof resolveSeq4a68b39b.Pair ? key : new resolveSeq4a68b39b.Pair(key);
+ const prev = resolveSeq4a68b39b.findPair(this.items, pair.key);
+ if (!prev) this.items.push(pair);
+ }
- var _pairs = _interopRequireDefault(pairs);
+ get(key, keepPair) {
+ const pair = resolveSeq4a68b39b.findPair(this.items, key);
+ return !keepPair && pair instanceof resolveSeq4a68b39b.Pair ? pair.key instanceof resolveSeq4a68b39b.Scalar ? pair.key.value : pair.key : pair;
+ }
- var _set = _interopRequireDefault(set);
+ set(key, value) {
+ if (typeof value !== 'boolean') throw new Error(`Expected boolean value for set(key, value) in a YAML set, not ${typeof value}`);
+ const prev = resolveSeq4a68b39b.findPair(this.items, key);
- function _interopRequireDefault(obj) {
- return obj && obj.__esModule ? obj : {
- default: obj
- };
+ if (prev && !value) {
+ this.items.splice(this.items.indexOf(prev), 1);
+ } else if (!prev && value) {
+ this.items.push(new resolveSeq4a68b39b.Pair(key));
+ }
}
- function _getRequireWildcardCache() {
- if (typeof WeakMap !== "function") return null;
- var cache = new WeakMap();
-
- _getRequireWildcardCache = function () {
- return cache;
- };
+ toJSON(_, ctx) {
+ return super.toJSON(_, ctx, Set);
+ }
- return cache;
+ toString(ctx, onComment, onChompKeep) {
+ if (!ctx) return JSON.stringify(this);
+ if (this.hasAllNullValues()) return super.toString(ctx, onComment, onChompKeep);else throw new Error('Set items must all have null values');
}
- function _interopRequireWildcard(obj) {
- if (obj && obj.__esModule) {
- return obj;
- }
+}
- if (obj === null || typeof obj !== "object" && typeof obj !== "function") {
- return {
- default: obj
- };
- }
+PlainValueEc8e588e._defineProperty(YAMLSet, "tag", 'tag:yaml.org,2002:set');
- var cache = _getRequireWildcardCache();
+function parseSet(doc, cst) {
+ const map = resolveSeq4a68b39b.resolveMap(doc, cst);
+ if (!map.hasAllNullValues()) throw new PlainValueEc8e588e.YAMLSemanticError(cst, 'Set items must all have null values');
+ return Object.assign(new YAMLSet(), map);
+}
- if (cache && cache.has(obj)) {
- return cache.get(obj);
- }
+function createSet(schema, iterable, ctx) {
+ const set = new YAMLSet();
- var newObj = {};
- var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor;
+ for (const value of iterable) set.items.push(schema.createPair(value, null, ctx));
- for (var key in obj) {
- if (Object.prototype.hasOwnProperty.call(obj, key)) {
- var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null;
+ return set;
+}
- if (desc && (desc.get || desc.set)) {
- Object.defineProperty(newObj, key, desc);
- } else {
- newObj[key] = obj[key];
- }
- }
- }
+const set = {
+ identify: value => value instanceof Set,
+ nodeClass: YAMLSet,
+ default: false,
+ tag: 'tag:yaml.org,2002:set',
+ resolve: parseSet,
+ createNode: createSet
+};
- newObj.default = obj;
+const parseSexagesimal = (sign, parts) => {
+ const n = parts.split(':').reduce((n, p) => n * 60 + Number(p), 0);
+ return sign === '-' ? -n : n;
+}; // hhhh:mm:ss.sss
- if (cache) {
- cache.set(obj, newObj);
- }
- return newObj;
+const stringifySexagesimal = ({
+ value
+}) => {
+ if (isNaN(value) || !isFinite(value)) return resolveSeq4a68b39b.stringifyNumber(value);
+ let sign = '';
+
+ if (value < 0) {
+ sign = '-';
+ value = Math.abs(value);
}
- const schemas = {
- core: _core.default,
- failsafe: _failsafe.default,
- json: _json.default,
- yaml11: _yaml.default
- };
- exports.schemas = schemas;
- const tags = {
- binary: _binary.default,
- bool: _core.boolObj,
- float: _core.floatObj,
- floatExp: _core.expObj,
- floatNaN: _core.nanObj,
- floatTime: timestamp_1.floatTime,
- int: _core.intObj,
- intHex: _core.hexObj,
- intOct: _core.octObj,
- intTime: timestamp_1.intTime,
- map: _map.default,
- null: _core.nullObj,
- omap: _omap.default,
- pairs: _pairs.default,
- seq: _seq.default,
- set: _set.default,
- timestamp: timestamp_1.timestamp
- };
- exports.tags = tags;
-});
-unwrapExports(tags_1);
-var tags_2 = tags_1.tags;
-var tags_3 = tags_1.schemas;
+ const parts = [value % 60]; // seconds, including ms
-var schema = createCommonjsModule(function (module, exports) {
+ if (value < 60) {
+ parts.unshift(0); // at least one : is required
+ } else {
+ value = Math.round((value - parts[0]) / 60);
+ parts.unshift(value % 60); // minutes
- Object.defineProperty(exports, "__esModule", {
- value: true
- });
- exports.default = void 0;
+ if (value >= 60) {
+ value = Math.round((value - parts[0]) / 60);
+ parts.unshift(value); // hours
+ }
+ }
- var _Alias = _interopRequireDefault(Alias_1$1);
+ return sign + parts.map(n => n < 10 ? '0' + String(n) : String(n)).join(':').replace(/000000\d*$/, '') // % 60 may introduce error
+ ;
+};
- var _Collection = _interopRequireDefault(Collection_1$1);
+const intTime = {
+ identify: value => typeof value === 'number',
+ default: true,
+ tag: 'tag:yaml.org,2002:int',
+ format: 'TIME',
+ test: /^([-+]?)([0-9][0-9_]*(?::[0-5]?[0-9])+)$/,
+ resolve: (str, sign, parts) => parseSexagesimal(sign, parts.replace(/_/g, '')),
+ stringify: stringifySexagesimal
+};
+const floatTime = {
+ identify: value => typeof value === 'number',
+ default: true,
+ tag: 'tag:yaml.org,2002:float',
+ format: 'TIME',
+ test: /^([-+]?)([0-9][0-9_]*(?::[0-5]?[0-9])+\.[0-9_]*)$/,
+ resolve: (str, sign, parts) => parseSexagesimal(sign, parts.replace(/_/g, '')),
+ stringify: stringifySexagesimal
+};
+const timestamp = {
+ identify: value => value instanceof Date,
+ default: true,
+ tag: 'tag:yaml.org,2002:timestamp',
+ // If the time zone is omitted, the timestamp is assumed to be specified in UTC. The time part
+ // may be omitted altogether, resulting in a date format. In such a case, the time part is
+ // assumed to be 00:00:00Z (start of day, UTC).
+ test: RegExp('^(?:' + '([0-9]{4})-([0-9]{1,2})-([0-9]{1,2})' + // YYYY-Mm-Dd
+ '(?:(?:t|T|[ \\t]+)' + // t | T | whitespace
+ '([0-9]{1,2}):([0-9]{1,2}):([0-9]{1,2}(\\.[0-9]+)?)' + // Hh:Mm:Ss(.ss)?
+ '(?:[ \\t]*(Z|[-+][012]?[0-9](?::[0-9]{2})?))?' + // Z | +5 | -03:30
+ ')?' + ')$'),
+ resolve: (str, year, month, day, hour, minute, second, millisec, tz) => {
+ if (millisec) millisec = (millisec + '00').substr(1, 3);
+ let date = Date.UTC(year, month - 1, day, hour || 0, minute || 0, second || 0, millisec || 0);
+
+ if (tz && tz !== 'Z') {
+ let d = parseSexagesimal(tz[0], tz.slice(1));
+ if (Math.abs(d) < 30) d *= 60;
+ date -= 60000 * d;
+ }
+
+ return new Date(date);
+ },
+ stringify: ({
+ value
+ }) => value.toISOString().replace(/((T00:00)?:00)?\.000Z$/, '')
+};
+/* global console, process, YAML_SILENCE_DEPRECATION_WARNINGS, YAML_SILENCE_WARNINGS */
- var _Node = _interopRequireDefault(Node_1$1);
+function shouldWarn(deprecation) {
+ const env = typeof process !== 'undefined' && process.env || {};
- var _Pair = _interopRequireDefault(Pair_1);
+ if (deprecation) {
+ if (typeof YAML_SILENCE_DEPRECATION_WARNINGS !== 'undefined') return !YAML_SILENCE_DEPRECATION_WARNINGS;
+ return !env.YAML_SILENCE_DEPRECATION_WARNINGS;
+ }
- var _Scalar = _interopRequireDefault(Scalar_1);
+ if (typeof YAML_SILENCE_WARNINGS !== 'undefined') return !YAML_SILENCE_WARNINGS;
+ return !env.YAML_SILENCE_WARNINGS;
+}
- function _interopRequireDefault(obj) {
- return obj && obj.__esModule ? obj : {
- default: obj
- };
- }
+function warn(warning, type) {
+ if (shouldWarn(false)) {
+ const emit = typeof process !== 'undefined' && process.emitWarning; // This will throw in Jest if `warning` is an Error instance due to
+ // https://github.com/facebook/jest/issues/2549
- function _defineProperty(obj, key, value) {
- if (key in obj) {
- Object.defineProperty(obj, key, {
- value: value,
- enumerable: true,
- configurable: true,
- writable: true
- });
- } else {
- obj[key] = value;
+ if (emit) emit(warning, type);else {
+ // eslint-disable-next-line no-console
+ console.warn(type ? `${type}: ${warning}` : warning);
}
+ }
+}
- return obj;
+function warnFileDeprecation(filename) {
+ if (shouldWarn(true)) {
+ const path = filename.replace(/.*yaml[/\\]/i, '').replace(/\.js$/, '').replace(/\\/g, '/');
+ warn(`The endpoint 'yaml/${path}' will be removed in a future release.`, 'DeprecationWarning');
}
+}
- const isMap = ({
- type
- }) => type === constants.Type.FLOW_MAP || type === constants.Type.MAP;
+const warned = {};
- const isSeq = ({
- type
- }) => type === constants.Type.FLOW_SEQ || type === constants.Type.SEQ;
+function warnOptionDeprecation(name, alternative) {
+ if (!warned[name] && shouldWarn(true)) {
+ warned[name] = true;
+ let msg = `The option '${name}' will be removed in a future release`;
+ msg += alternative ? `, use '${alternative}' instead.` : '.';
+ warn(msg, 'DeprecationWarning');
+ }
+}
- class Schema {
- constructor({
- customTags,
- merge,
- schema,
- sortMapEntries,
- tags: deprecatedCustomTags
- }) {
- this.merge = !!merge;
- this.name = schema;
- this.sortMapEntries = sortMapEntries === true ? (a, b) => a.key < b.key ? -1 : a.key > b.key ? 1 : 0 : sortMapEntries || null;
- this.tags = tags_1.schemas[schema.replace(/\W/g, '')]; // 'yaml-1.1' -> 'yaml11'
+var binary_1 = binary;
+var floatTime_1 = floatTime;
+var intTime_1 = intTime;
+var omap_1 = omap;
+var pairs_1 = pairs;
+var set_1 = set;
+var timestamp_1 = timestamp;
+var warn_1 = warn;
+var warnFileDeprecation_1 = warnFileDeprecation;
+var warnOptionDeprecation_1 = warnOptionDeprecation;
+var warnings39684f17 = {
+ binary: binary_1,
+ floatTime: floatTime_1,
+ intTime: intTime_1,
+ omap: omap_1,
+ pairs: pairs_1,
+ set: set_1,
+ timestamp: timestamp_1,
+ warn: warn_1,
+ warnFileDeprecation: warnFileDeprecation_1,
+ warnOptionDeprecation: warnOptionDeprecation_1
+};
- if (!this.tags) {
- const keys = Object.keys(tags_1.schemas).map(key => JSON.stringify(key)).join(', ');
- throw new Error(`Unknown schema "${schema}"; use one of ${keys}`);
- }
+function createMap(schema, obj, ctx) {
+ const map = new resolveSeq4a68b39b.YAMLMap(schema);
- if (!customTags && deprecatedCustomTags) {
- customTags = deprecatedCustomTags;
- (0, warnings.warnOptionDeprecation)('tags', 'customTags');
- }
+ if (obj instanceof Map) {
+ for (const [key, value] of obj) map.items.push(schema.createPair(key, value, ctx));
+ } else if (obj && typeof obj === 'object') {
+ for (const key of Object.keys(obj)) map.items.push(schema.createPair(key, obj[key], ctx));
+ }
- if (Array.isArray(customTags)) {
- for (const tag of customTags) this.tags = this.tags.concat(tag);
- } else if (typeof customTags === 'function') {
- this.tags = customTags(this.tags.slice());
- }
+ if (typeof schema.sortMapEntries === 'function') {
+ map.items.sort(schema.sortMapEntries);
+ }
- for (let i = 0; i < this.tags.length; ++i) {
- const tag = this.tags[i];
+ return map;
+}
- if (typeof tag === 'string') {
- const tagObj = tags_1.tags[tag];
+const map = {
+ createNode: createMap,
+ default: true,
+ nodeClass: resolveSeq4a68b39b.YAMLMap,
+ tag: 'tag:yaml.org,2002:map',
+ resolve: resolveSeq4a68b39b.resolveMap
+};
- if (!tagObj) {
- const keys = Object.keys(tags_1.tags).map(key => JSON.stringify(key)).join(', ');
- throw new Error(`Unknown custom tag "${tag}"; use one of ${keys}`);
- }
+function createSeq(schema, obj, ctx) {
+ const seq = new resolveSeq4a68b39b.YAMLSeq(schema);
- this.tags[i] = tagObj;
- }
- }
+ if (obj && obj[Symbol.iterator]) {
+ for (const it of obj) {
+ const v = schema.createNode(it, ctx.wrapScalars, null, ctx);
+ seq.items.push(v);
}
+ }
- createNode(value, wrapScalars, tag, ctx) {
- if (value instanceof _Node.default) return value;
- let tagObj;
+ return seq;
+}
- if (tag) {
- if (tag.startsWith('!!')) tag = Schema.defaultPrefix + tag.slice(2);
- const match = this.tags.filter(t => t.tag === tag);
- tagObj = match.find(t => !t.format) || match[0];
- if (!tagObj) throw new Error(`Tag ${tag} not found`);
- } else {
- // TODO: deprecate/remove class check
- tagObj = this.tags.find(t => (t.identify && t.identify(value) || t.class && value instanceof t.class) && !t.format);
+const seq = {
+ createNode: createSeq,
+ default: true,
+ nodeClass: resolveSeq4a68b39b.YAMLSeq,
+ tag: 'tag:yaml.org,2002:seq',
+ resolve: resolveSeq4a68b39b.resolveSeq
+};
+const string = {
+ identify: value => typeof value === 'string',
+ default: true,
+ tag: 'tag:yaml.org,2002:str',
+ resolve: resolveSeq4a68b39b.resolveString,
+
+ stringify(item, ctx, onComment, onChompKeep) {
+ ctx = Object.assign({
+ actualString: true
+ }, ctx);
+ return resolveSeq4a68b39b.stringifyString(item, ctx, onComment, onChompKeep);
+ },
+
+ options: resolveSeq4a68b39b.strOptions
+};
+const failsafe = [map, seq, string];
+/* global BigInt */
- if (!tagObj) {
- if (typeof value.toJSON === 'function') value = value.toJSON();
- if (typeof value !== 'object') return wrapScalars ? new _Scalar.default(value) : value;
- tagObj = value instanceof Map ? tags_1.tags.map : value[Symbol.iterator] ? tags_1.tags.seq : tags_1.tags.map;
- }
- }
+const intIdentify = value => typeof value === 'bigint' || Number.isInteger(value);
- if (!ctx) ctx = {
- wrapScalars
- };else ctx.wrapScalars = wrapScalars;
+const intResolve = (src, part, radix) => resolveSeq4a68b39b.intOptions.asBigInt ? BigInt(src) : parseInt(part, radix);
- if (ctx.onTagObj) {
- ctx.onTagObj(tagObj);
- delete ctx.onTagObj;
- }
+function intStringify(node, radix, prefix) {
+ const {
+ value
+ } = node;
+ if (intIdentify(value) && value >= 0) return prefix + value.toString(radix);
+ return resolveSeq4a68b39b.stringifyNumber(node);
+}
- const obj = {};
+const nullObj = {
+ identify: value => value == null,
+ createNode: (schema, value, ctx) => ctx.wrapScalars ? new resolveSeq4a68b39b.Scalar(null) : null,
+ default: true,
+ tag: 'tag:yaml.org,2002:null',
+ test: /^(?:~|[Nn]ull|NULL)?$/,
+ resolve: () => null,
+ options: resolveSeq4a68b39b.nullOptions,
+ stringify: () => resolveSeq4a68b39b.nullOptions.nullStr
+};
+const boolObj = {
+ identify: value => typeof value === 'boolean',
+ default: true,
+ tag: 'tag:yaml.org,2002:bool',
+ test: /^(?:[Tt]rue|TRUE|[Ff]alse|FALSE)$/,
+ resolve: str => str[0] === 't' || str[0] === 'T',
+ options: resolveSeq4a68b39b.boolOptions,
+ stringify: ({
+ value
+ }) => value ? resolveSeq4a68b39b.boolOptions.trueStr : resolveSeq4a68b39b.boolOptions.falseStr
+};
+const octObj = {
+ identify: value => intIdentify(value) && value >= 0,
+ default: true,
+ tag: 'tag:yaml.org,2002:int',
+ format: 'OCT',
+ test: /^0o([0-7]+)$/,
+ resolve: (str, oct) => intResolve(str, oct, 8),
+ options: resolveSeq4a68b39b.intOptions,
+ stringify: node => intStringify(node, 8, '0o')
+};
+const intObj = {
+ identify: intIdentify,
+ default: true,
+ tag: 'tag:yaml.org,2002:int',
+ test: /^[-+]?[0-9]+$/,
+ resolve: str => intResolve(str, str, 10),
+ options: resolveSeq4a68b39b.intOptions,
+ stringify: resolveSeq4a68b39b.stringifyNumber
+};
+const hexObj = {
+ identify: value => intIdentify(value) && value >= 0,
+ default: true,
+ tag: 'tag:yaml.org,2002:int',
+ format: 'HEX',
+ test: /^0x([0-9a-fA-F]+)$/,
+ resolve: (str, hex) => intResolve(str, hex, 16),
+ options: resolveSeq4a68b39b.intOptions,
+ stringify: node => intStringify(node, 16, '0x')
+};
+const nanObj = {
+ identify: value => typeof value === 'number',
+ default: true,
+ tag: 'tag:yaml.org,2002:float',
+ test: /^(?:[-+]?\.inf|(\.nan))$/i,
+ resolve: (str, nan) => nan ? NaN : str[0] === '-' ? Number.NEGATIVE_INFINITY : Number.POSITIVE_INFINITY,
+ stringify: resolveSeq4a68b39b.stringifyNumber
+};
+const expObj = {
+ identify: value => typeof value === 'number',
+ default: true,
+ tag: 'tag:yaml.org,2002:float',
+ format: 'EXP',
+ test: /^[-+]?(?:\.[0-9]+|[0-9]+(?:\.[0-9]*)?)[eE][-+]?[0-9]+$/,
+ resolve: str => parseFloat(str),
+ stringify: ({
+ value
+ }) => Number(value).toExponential()
+};
+const floatObj = {
+ identify: value => typeof value === 'number',
+ default: true,
+ tag: 'tag:yaml.org,2002:float',
+ test: /^[-+]?(?:\.([0-9]+)|[0-9]+\.([0-9]*))$/,
+
+ resolve(str, frac1, frac2) {
+ const frac = frac1 || frac2;
+ const node = new resolveSeq4a68b39b.Scalar(parseFloat(str));
+ if (frac && frac[frac.length - 1] === '0') node.minFractionDigits = frac.length;
+ return node;
+ },
+
+ stringify: resolveSeq4a68b39b.stringifyNumber
+};
+const core = failsafe.concat([nullObj, boolObj, octObj, intObj, hexObj, nanObj, expObj, floatObj]);
+/* global BigInt */
+
+const intIdentify$1 = value => typeof value === 'bigint' || Number.isInteger(value);
+
+const stringifyJSON = ({
+ value
+}) => JSON.stringify(value);
+
+const json = [map, seq, {
+ identify: value => typeof value === 'string',
+ default: true,
+ tag: 'tag:yaml.org,2002:str',
+ resolve: resolveSeq4a68b39b.resolveString,
+ stringify: stringifyJSON
+}, {
+ identify: value => value == null,
+ createNode: (schema, value, ctx) => ctx.wrapScalars ? new resolveSeq4a68b39b.Scalar(null) : null,
+ default: true,
+ tag: 'tag:yaml.org,2002:null',
+ test: /^null$/,
+ resolve: () => null,
+ stringify: stringifyJSON
+}, {
+ identify: value => typeof value === 'boolean',
+ default: true,
+ tag: 'tag:yaml.org,2002:bool',
+ test: /^true|false$/,
+ resolve: str => str === 'true',
+ stringify: stringifyJSON
+}, {
+ identify: intIdentify$1,
+ default: true,
+ tag: 'tag:yaml.org,2002:int',
+ test: /^-?(?:0|[1-9][0-9]*)$/,
+ resolve: str => resolveSeq4a68b39b.intOptions.asBigInt ? BigInt(str) : parseInt(str, 10),
+ stringify: ({
+ value
+ }) => intIdentify$1(value) ? value.toString() : JSON.stringify(value)
+}, {
+ identify: value => typeof value === 'number',
+ default: true,
+ tag: 'tag:yaml.org,2002:float',
+ test: /^-?(?:0|[1-9][0-9]*)(?:\.[0-9]*)?(?:[eE][-+]?[0-9]+)?$/,
+ resolve: str => parseFloat(str),
+ stringify: stringifyJSON
+}];
+
+json.scalarFallback = str => {
+ throw new SyntaxError(`Unresolved plain scalar ${JSON.stringify(str)}`);
+};
+/* global BigInt */
- if (value && typeof value === 'object' && ctx.prevObjects) {
- const prev = ctx.prevObjects.get(value);
- if (prev) {
- const alias = new _Alias.default(prev); // leaves source dirty; must be cleaned by caller
+const boolStringify = ({
+ value
+}) => value ? resolveSeq4a68b39b.boolOptions.trueStr : resolveSeq4a68b39b.boolOptions.falseStr;
- ctx.aliasNodes.push(alias);
- return alias;
- }
+const intIdentify$2 = value => typeof value === 'bigint' || Number.isInteger(value);
- obj.value = value;
- ctx.prevObjects.set(value, obj);
- }
+function intResolve$1(sign, src, radix) {
+ let str = src.replace(/_/g, '');
- obj.node = tagObj.createNode ? tagObj.createNode(this, value, ctx) : wrapScalars ? new _Scalar.default(value) : value;
- if (tag && obj.node instanceof _Node.default) obj.node.tag = tag;
- return obj.node;
- }
+ if (resolveSeq4a68b39b.intOptions.asBigInt) {
+ switch (radix) {
+ case 2:
+ str = `0b${str}`;
+ break;
- createPair(key, value, ctx) {
- const k = this.createNode(key, ctx.wrapScalars, null, ctx);
- const v = this.createNode(value, ctx.wrapScalars, null, ctx);
- return new _Pair.default(k, v);
- } // falls back to string on no match
+ case 8:
+ str = `0o${str}`;
+ break;
+ case 16:
+ str = `0x${str}`;
+ break;
+ }
- resolveScalar(str, tags) {
- if (!tags) tags = this.tags;
+ const n = BigInt(str);
+ return sign === '-' ? BigInt(-1) * n : n;
+ }
- for (let i = 0; i < tags.length; ++i) {
- const {
- format,
- test,
- resolve
- } = tags[i];
-
- if (test) {
- const match = str.match(test);
-
- if (match) {
- let res = resolve.apply(null, match);
- if (!(res instanceof _Scalar.default)) res = new _Scalar.default(res);
- if (format) res.format = format;
- return res;
- }
- }
- }
+ const n = parseInt(str, radix);
+ return sign === '-' ? -1 * n : n;
+}
- if (this.tags.scalarFallback) str = this.tags.scalarFallback(str);
- return new _Scalar.default(str);
- } // sets node.resolved on success
+function intStringify$1(node, radix, prefix) {
+ const {
+ value
+ } = node;
+ if (intIdentify$2(value)) {
+ const str = value.toString(radix);
+ return value < 0 ? '-' + prefix + str.substr(1) : prefix + str;
+ }
- resolveNode(doc, node, tagName) {
- const tags = this.tags.filter(({
- tag
- }) => tag === tagName);
- const generic = tags.find(({
- test
- }) => !test);
- if (node.error) doc.errors.push(node.error);
+ return resolveSeq4a68b39b.stringifyNumber(node);
+}
- try {
- if (generic) {
- let res = generic.resolve(doc, node);
- if (!(res instanceof _Collection.default)) res = new _Scalar.default(res);
- node.resolved = res;
- } else {
- const str = (0, string.resolveString)(doc, node);
+const yaml11 = failsafe.concat([{
+ identify: value => value == null,
+ createNode: (schema, value, ctx) => ctx.wrapScalars ? new resolveSeq4a68b39b.Scalar(null) : null,
+ default: true,
+ tag: 'tag:yaml.org,2002:null',
+ test: /^(?:~|[Nn]ull|NULL)?$/,
+ resolve: () => null,
+ options: resolveSeq4a68b39b.nullOptions,
+ stringify: () => resolveSeq4a68b39b.nullOptions.nullStr
+}, {
+ identify: value => typeof value === 'boolean',
+ default: true,
+ tag: 'tag:yaml.org,2002:bool',
+ test: /^(?:Y|y|[Yy]es|YES|[Tt]rue|TRUE|[Oo]n|ON)$/,
+ resolve: () => true,
+ options: resolveSeq4a68b39b.boolOptions,
+ stringify: boolStringify
+}, {
+ identify: value => typeof value === 'boolean',
+ default: true,
+ tag: 'tag:yaml.org,2002:bool',
+ test: /^(?:N|n|[Nn]o|NO|[Ff]alse|FALSE|[Oo]ff|OFF)$/i,
+ resolve: () => false,
+ options: resolveSeq4a68b39b.boolOptions,
+ stringify: boolStringify
+}, {
+ identify: intIdentify$2,
+ default: true,
+ tag: 'tag:yaml.org,2002:int',
+ format: 'BIN',
+ test: /^([-+]?)0b([0-1_]+)$/,
+ resolve: (str, sign, bin) => intResolve$1(sign, bin, 2),
+ stringify: node => intStringify$1(node, 2, '0b')
+}, {
+ identify: intIdentify$2,
+ default: true,
+ tag: 'tag:yaml.org,2002:int',
+ format: 'OCT',
+ test: /^([-+]?)0([0-7_]+)$/,
+ resolve: (str, sign, oct) => intResolve$1(sign, oct, 8),
+ stringify: node => intStringify$1(node, 8, '0')
+}, {
+ identify: intIdentify$2,
+ default: true,
+ tag: 'tag:yaml.org,2002:int',
+ test: /^([-+]?)([0-9][0-9_]*)$/,
+ resolve: (str, sign, abs) => intResolve$1(sign, abs, 10),
+ stringify: resolveSeq4a68b39b.stringifyNumber
+}, {
+ identify: intIdentify$2,
+ default: true,
+ tag: 'tag:yaml.org,2002:int',
+ format: 'HEX',
+ test: /^([-+]?)0x([0-9a-fA-F_]+)$/,
+ resolve: (str, sign, hex) => intResolve$1(sign, hex, 16),
+ stringify: node => intStringify$1(node, 16, '0x')
+}, {
+ identify: value => typeof value === 'number',
+ default: true,
+ tag: 'tag:yaml.org,2002:float',
+ test: /^(?:[-+]?\.inf|(\.nan))$/i,
+ resolve: (str, nan) => nan ? NaN : str[0] === '-' ? Number.NEGATIVE_INFINITY : Number.POSITIVE_INFINITY,
+ stringify: resolveSeq4a68b39b.stringifyNumber
+}, {
+ identify: value => typeof value === 'number',
+ default: true,
+ tag: 'tag:yaml.org,2002:float',
+ format: 'EXP',
+ test: /^[-+]?([0-9][0-9_]*)?(\.[0-9_]*)?[eE][-+]?[0-9]+$/,
+ resolve: str => parseFloat(str.replace(/_/g, '')),
+ stringify: ({
+ value
+ }) => Number(value).toExponential()
+}, {
+ identify: value => typeof value === 'number',
+ default: true,
+ tag: 'tag:yaml.org,2002:float',
+ test: /^[-+]?(?:[0-9][0-9_]*)?\.([0-9_]*)$/,
+
+ resolve(str, frac) {
+ const node = new resolveSeq4a68b39b.Scalar(parseFloat(str.replace(/_/g, '')));
+
+ if (frac) {
+ const f = frac.replace(/_/g, '');
+ if (f[f.length - 1] === '0') node.minFractionDigits = f.length;
+ }
+
+ return node;
+ },
+
+ stringify: resolveSeq4a68b39b.stringifyNumber
+}], warnings39684f17.binary, warnings39684f17.omap, warnings39684f17.pairs, warnings39684f17.set, warnings39684f17.intTime, warnings39684f17.floatTime, warnings39684f17.timestamp);
+const schemas = {
+ core,
+ failsafe,
+ json,
+ yaml11
+};
+const tags = {
+ binary: warnings39684f17.binary,
+ bool: boolObj,
+ float: floatObj,
+ floatExp: expObj,
+ floatNaN: nanObj,
+ floatTime: warnings39684f17.floatTime,
+ int: intObj,
+ intHex: hexObj,
+ intOct: octObj,
+ intTime: warnings39684f17.intTime,
+ map,
+ null: nullObj,
+ omap: warnings39684f17.omap,
+ pairs: warnings39684f17.pairs,
+ seq,
+ set: warnings39684f17.set,
+ timestamp: warnings39684f17.timestamp
+};
- if (typeof str === 'string' && tags.length > 0) {
- node.resolved = this.resolveScalar(str, tags);
- }
- }
- } catch (error) {
- /* istanbul ignore if */
- if (!error.source) error.source = node;
- doc.errors.push(error);
- node.resolved = null;
- }
+function findTagObject(value, tagName, tags) {
+ if (tagName) {
+ const match = tags.filter(t => t.tag === tagName);
+ const tagObj = match.find(t => !t.format) || match[0];
+ if (!tagObj) throw new Error(`Tag ${tagName} not found`);
+ return tagObj;
+ } // TODO: deprecate/remove class check
- if (!node.resolved) return null;
- if (tagName && node.tag) node.resolved.tag = tagName;
- return node.resolved;
- }
- resolveNodeWithFallback(doc, node, tagName) {
- const res = this.resolveNode(doc, node, tagName);
- if (Object.prototype.hasOwnProperty.call(node, 'resolved')) return res;
- const fallback = isMap(node) ? Schema.defaultTags.MAP : isSeq(node) ? Schema.defaultTags.SEQ : Schema.defaultTags.STR;
- /* istanbul ignore else */
+ return tags.find(t => (t.identify && t.identify(value) || t.class && value instanceof t.class) && !t.format);
+}
- if (fallback) {
- doc.warnings.push(new errors.YAMLWarning(node, `The tag ${tagName} is unavailable, falling back to ${fallback}`));
- const res = this.resolveNode(doc, node, fallback);
- res.tag = tagName;
- return res;
- } else {
- doc.errors.push(new errors.YAMLReferenceError(node, `The tag ${tagName} is unavailable`));
- return null;
- }
- }
+function createNode(value, tagName, ctx) {
+ if (value instanceof resolveSeq4a68b39b.Node) return value;
+ const {
+ defaultPrefix,
+ onTagObj,
+ prevObjects,
+ schema,
+ wrapScalars
+ } = ctx;
+ if (tagName && tagName.startsWith('!!')) tagName = defaultPrefix + tagName.slice(2);
+ let tagObj = findTagObject(value, tagName, schema.tags);
- getTagObject(item) {
- if (item instanceof _Alias.default) return _Alias.default;
+ if (!tagObj) {
+ if (typeof value.toJSON === 'function') value = value.toJSON();
+ if (typeof value !== 'object') return wrapScalars ? new resolveSeq4a68b39b.Scalar(value) : value;
+ tagObj = value instanceof Map ? map : value[Symbol.iterator] ? seq : map;
+ }
- if (item.tag) {
- const match = this.tags.filter(t => t.tag === item.tag);
- if (match.length > 0) return match.find(t => t.format === item.format) || match[0];
- }
+ if (onTagObj) {
+ onTagObj(tagObj);
+ delete ctx.onTagObj;
+ } // Detect duplicate references to the same object & use Alias nodes for all
+ // after first. The `obj` wrapper allows for circular references to resolve.
- let tagObj, obj;
- if (item instanceof _Scalar.default) {
- obj = item.value; // TODO: deprecate/remove class check
+ const obj = {};
- const match = this.tags.filter(t => t.identify && t.identify(obj) || t.class && obj instanceof t.class);
- tagObj = match.find(t => t.format === item.format) || match.find(t => !t.format);
- } else {
- obj = item;
- tagObj = this.tags.find(t => t.nodeClass && obj instanceof t.nodeClass);
- }
+ if (value && typeof value === 'object' && prevObjects) {
+ const prev = prevObjects.get(value);
- if (!tagObj) {
- const name = obj && obj.constructor ? obj.constructor.name : typeof obj;
- throw new Error(`Tag not resolved for ${name} value`);
- }
+ if (prev) {
+ const alias = new resolveSeq4a68b39b.Alias(prev); // leaves source dirty; must be cleaned by caller
- return tagObj;
- } // needs to be called before stringifier to allow for circular anchor refs
+ ctx.aliasNodes.push(alias); // defined along with prevObjects
+ return alias;
+ }
- stringifyProps(node, tagObj, {
- anchors,
- doc
- }) {
- const props = [];
- const anchor = doc.anchors.getName(node);
+ obj.value = value;
+ prevObjects.set(value, obj);
+ }
- if (anchor) {
- anchors[anchor] = node;
- props.push(`&${anchor}`);
- }
+ obj.node = tagObj.createNode ? tagObj.createNode(ctx.schema, value, ctx) : wrapScalars ? new resolveSeq4a68b39b.Scalar(value) : value;
+ if (tagName && obj.node instanceof resolveSeq4a68b39b.Node) obj.node.tag = tagName;
+ return obj.node;
+}
- if (node.tag) {
- props.push(doc.stringifyTag(node.tag));
- } else if (!tagObj.default) {
- props.push(doc.stringifyTag(tagObj.tag));
- }
+function getSchemaTags(schemas, knownTags, customTags, schemaId) {
+ let tags = schemas[schemaId.replace(/\W/g, '')]; // 'yaml-1.1' -> 'yaml11'
- return props.join(' ');
- }
+ if (!tags) {
+ const keys = Object.keys(schemas).map(key => JSON.stringify(key)).join(', ');
+ throw new Error(`Unknown schema "${schemaId}"; use one of ${keys}`);
+ }
- stringify(item, ctx, onComment, onChompKeep) {
- let tagObj;
+ if (Array.isArray(customTags)) {
+ for (const tag of customTags) tags = tags.concat(tag);
+ } else if (typeof customTags === 'function') {
+ tags = customTags(tags.slice());
+ }
- if (!(item instanceof _Node.default)) {
- const createCtx = {
- aliasNodes: [],
- onTagObj: o => tagObj = o,
- prevObjects: new Map()
- };
- item = this.createNode(item, true, null, createCtx);
- const {
- anchors
- } = ctx.doc;
+ for (let i = 0; i < tags.length; ++i) {
+ const tag = tags[i];
- for (const alias of createCtx.aliasNodes) {
- alias.source = alias.source.node;
- let name = anchors.getName(alias.source);
+ if (typeof tag === 'string') {
+ const tagObj = knownTags[tag];
- if (!name) {
- name = anchors.newName();
- anchors.map[name] = alias.source;
- }
- }
+ if (!tagObj) {
+ const keys = Object.keys(knownTags).map(key => JSON.stringify(key)).join(', ');
+ throw new Error(`Unknown custom tag "${tag}"; use one of ${keys}`);
}
- ctx.tags = this;
- if (item instanceof _Pair.default) return item.toString(ctx, onComment, onChompKeep);
- if (!tagObj) tagObj = this.getTagObject(item);
- const props = this.stringifyProps(item, tagObj, ctx);
- if (props.length > 0) ctx.indentAtStart = (ctx.indentAtStart || 0) + props.length + 1;
- const str = typeof tagObj.stringify === 'function' ? tagObj.stringify(item, ctx, onComment, onChompKeep) : item instanceof _Collection.default ? item.toString(ctx, onComment, onChompKeep) : (0, stringify.stringifyString)(item, ctx, onComment, onChompKeep);
- return props ? item instanceof _Collection.default && str[0] !== '{' && str[0] !== '[' ? `${props}\n${ctx.indent}${str}` : `${props} ${str}` : str;
+ tags[i] = tagObj;
}
-
}
- exports.default = Schema;
+ return tags;
+}
- _defineProperty(Schema, "defaultPrefix", 'tag:yaml.org,2002:');
+const sortMapEntriesByKey = (a, b) => a.key < b.key ? -1 : a.key > b.key ? 1 : 0;
+
+class Schema {
+ // TODO: remove in v2
+ // TODO: remove in v2
+ constructor({
+ customTags,
+ merge,
+ schema,
+ sortMapEntries,
+ tags: deprecatedCustomTags
+ }) {
+ this.merge = !!merge;
+ this.name = schema;
+ this.sortMapEntries = sortMapEntries === true ? sortMapEntriesByKey : sortMapEntries || null;
+ if (!customTags && deprecatedCustomTags) warnings39684f17.warnOptionDeprecation('tags', 'customTags');
+ this.tags = getSchemaTags(schemas, tags, customTags || deprecatedCustomTags, schema);
+ }
+
+ createNode(value, wrapScalars, tagName, ctx) {
+ const baseCtx = {
+ defaultPrefix: Schema.defaultPrefix,
+ schema: this,
+ wrapScalars
+ };
+ const createCtx = ctx ? Object.assign(ctx, baseCtx) : baseCtx;
+ return createNode(value, tagName, createCtx);
+ }
- _defineProperty(Schema, "defaultTags", {
- MAP: 'tag:yaml.org,2002:map',
- SEQ: 'tag:yaml.org,2002:seq',
- STR: 'tag:yaml.org,2002:str'
- });
-});
-unwrapExports(schema);
+ createPair(key, value, ctx) {
+ if (!ctx) ctx = {
+ wrapScalars: true
+ };
+ const k = this.createNode(key, ctx.wrapScalars, null, ctx);
+ const v = this.createNode(value, ctx.wrapScalars, null, ctx);
+ return new resolveSeq4a68b39b.Pair(k, v);
+ }
-var Document_1$1 = createCommonjsModule(function (module, exports) {
+}
- Object.defineProperty(exports, "__esModule", {
- value: true
- });
- exports.default = void 0;
+PlainValueEc8e588e._defineProperty(Schema, "defaultPrefix", PlainValueEc8e588e.defaultTagPrefix);
- var _addComment = _interopRequireDefault(addComment_1);
+PlainValueEc8e588e._defineProperty(Schema, "defaultTags", PlainValueEc8e588e.defaultTags);
- var _Anchors = _interopRequireDefault(Anchors_1);
+var Schema_1 = Schema;
+var Schema42e9705c = {
+ Schema: Schema_1
+};
- var _listTagNames = _interopRequireDefault(listTagNames);
+const defaultOptions = {
+ anchorPrefix: 'a',
+ customTags: null,
+ indent: 2,
+ indentSeq: true,
+ keepCstNodes: false,
+ keepNodeTypes: true,
+ keepBlobsInJSON: true,
+ mapAsMap: false,
+ maxAliasCount: 100,
+ prettyErrors: false,
+ // TODO Set true in v2
+ simpleKeys: false,
+ version: '1.2'
+};
+const scalarOptions = {
+ get binary() {
+ return resolveSeq4a68b39b.binaryOptions;
+ },
- var _schema = _interopRequireDefault(schema);
+ set binary(opt) {
+ Object.assign(resolveSeq4a68b39b.binaryOptions, opt);
+ },
- var _Alias = _interopRequireDefault(Alias_1$1);
+ get bool() {
+ return resolveSeq4a68b39b.boolOptions;
+ },
- var _Collection = _interopRequireWildcard(Collection_1$1);
+ set bool(opt) {
+ Object.assign(resolveSeq4a68b39b.boolOptions, opt);
+ },
- var _Node = _interopRequireDefault(Node_1$1);
+ get int() {
+ return resolveSeq4a68b39b.intOptions;
+ },
- var _Scalar = _interopRequireDefault(Scalar_1);
+ set int(opt) {
+ Object.assign(resolveSeq4a68b39b.intOptions, opt);
+ },
- var _toJSON = _interopRequireDefault(toJSON_1);
+ get null() {
+ return resolveSeq4a68b39b.nullOptions;
+ },
- function _getRequireWildcardCache() {
- if (typeof WeakMap !== "function") return null;
- var cache = new WeakMap();
+ set null(opt) {
+ Object.assign(resolveSeq4a68b39b.nullOptions, opt);
+ },
- _getRequireWildcardCache = function () {
- return cache;
- };
+ get str() {
+ return resolveSeq4a68b39b.strOptions;
+ },
- return cache;
+ set str(opt) {
+ Object.assign(resolveSeq4a68b39b.strOptions, opt);
}
- function _interopRequireWildcard(obj) {
- if (obj && obj.__esModule) {
- return obj;
- }
+};
+const documentOptions = {
+ '1.0': {
+ schema: 'yaml-1.1',
+ merge: true,
+ tagPrefixes: [{
+ handle: '!',
+ prefix: PlainValueEc8e588e.defaultTagPrefix
+ }, {
+ handle: '!!',
+ prefix: 'tag:private.yaml.org,2002:'
+ }]
+ },
+ '1.1': {
+ schema: 'yaml-1.1',
+ merge: true,
+ tagPrefixes: [{
+ handle: '!',
+ prefix: '!'
+ }, {
+ handle: '!!',
+ prefix: PlainValueEc8e588e.defaultTagPrefix
+ }]
+ },
+ '1.2': {
+ schema: 'core',
+ merge: false,
+ tagPrefixes: [{
+ handle: '!',
+ prefix: '!'
+ }, {
+ handle: '!!',
+ prefix: PlainValueEc8e588e.defaultTagPrefix
+ }]
+ }
+};
- if (obj === null || typeof obj !== "object" && typeof obj !== "function") {
- return {
- default: obj
- };
- }
+function stringifyTag(doc, tag) {
+ if ((doc.version || doc.options.version) === '1.0') {
+ const priv = tag.match(/^tag:private\.yaml\.org,2002:([^:/]+)$/);
+ if (priv) return '!' + priv[1];
+ const vocab = tag.match(/^tag:([a-zA-Z0-9-]+)\.yaml\.org,2002:(.*)/);
+ return vocab ? `!${vocab[1]}/${vocab[2]}` : `!${tag.replace(/^tag:/, '')}`;
+ }
- var cache = _getRequireWildcardCache();
+ let p = doc.tagPrefixes.find(p => tag.indexOf(p.prefix) === 0);
- if (cache && cache.has(obj)) {
- return cache.get(obj);
- }
+ if (!p) {
+ const dtp = doc.getDefaults().tagPrefixes;
+ p = dtp && dtp.find(p => tag.indexOf(p.prefix) === 0);
+ }
- var newObj = {};
- var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor;
+ if (!p) return tag[0] === '!' ? tag : `!<${tag}>`;
+ const suffix = tag.substr(p.prefix.length).replace(/[!,[\]{}]/g, ch => ({
+ '!': '%21',
+ ',': '%2C',
+ '[': '%5B',
+ ']': '%5D',
+ '{': '%7B',
+ '}': '%7D'
+ })[ch]);
+ return p.handle + suffix;
+}
- for (var key in obj) {
- if (Object.prototype.hasOwnProperty.call(obj, key)) {
- var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null;
+function getTagObject(tags, item) {
+ if (item instanceof resolveSeq4a68b39b.Alias) return resolveSeq4a68b39b.Alias;
- if (desc && (desc.get || desc.set)) {
- Object.defineProperty(newObj, key, desc);
- } else {
- newObj[key] = obj[key];
- }
- }
- }
+ if (item.tag) {
+ const match = tags.filter(t => t.tag === item.tag);
+ if (match.length > 0) return match.find(t => t.format === item.format) || match[0];
+ }
- newObj.default = obj;
+ let tagObj, obj;
- if (cache) {
- cache.set(obj, newObj);
- }
+ if (item instanceof resolveSeq4a68b39b.Scalar) {
+ obj = item.value; // TODO: deprecate/remove class check
- return newObj;
+ const match = tags.filter(t => t.identify && t.identify(obj) || t.class && obj instanceof t.class);
+ tagObj = match.find(t => t.format === item.format) || match.find(t => !t.format);
+ } else {
+ obj = item;
+ tagObj = tags.find(t => t.nodeClass && obj instanceof t.nodeClass);
}
- function _interopRequireDefault(obj) {
- return obj && obj.__esModule ? obj : {
- default: obj
- };
+ if (!tagObj) {
+ const name = obj && obj.constructor ? obj.constructor.name : typeof obj;
+ throw new Error(`Tag not resolved for ${name} value`);
}
- function _defineProperty(obj, key, value) {
- if (key in obj) {
- Object.defineProperty(obj, key, {
- value: value,
- enumerable: true,
- configurable: true,
- writable: true
- });
- } else {
- obj[key] = value;
- }
+ return tagObj;
+} // needs to be called before value stringifier to allow for circular anchor refs
- return obj;
- }
- const isCollectionItem = node => node && [constants.Type.MAP_KEY, constants.Type.MAP_VALUE, constants.Type.SEQ_ITEM].includes(node.type);
+function stringifyProps(node, tagObj, {
+ anchors,
+ doc
+}) {
+ const props = [];
+ const anchor = doc.anchors.getName(node);
- class Document {
- constructor(options) {
- this.anchors = new _Anchors.default(options.anchorPrefix);
- this.commentBefore = null;
- this.comment = null;
- this.contents = null;
- this.directivesEndMarker = null;
- this.errors = [];
- this.options = options;
- this.schema = null;
- this.tagPrefixes = [];
- this.version = null;
- this.warnings = [];
- }
+ if (anchor) {
+ anchors[anchor] = node;
+ props.push(`&${anchor}`);
+ }
- assertCollectionContents() {
- if (this.contents instanceof _Collection.default) return true;
- throw new Error('Expected a YAML collection as document contents');
- }
+ if (node.tag) {
+ props.push(stringifyTag(doc, node.tag));
+ } else if (!tagObj.default) {
+ props.push(stringifyTag(doc, tagObj.tag));
+ }
- add(value) {
- this.assertCollectionContents();
- return this.contents.add(value);
- }
+ return props.join(' ');
+}
- addIn(path, value) {
- this.assertCollectionContents();
- this.contents.addIn(path, value);
- }
+function stringify(item, ctx, onComment, onChompKeep) {
+ const {
+ anchors,
+ schema
+ } = ctx.doc;
+ let tagObj;
+
+ if (!(item instanceof resolveSeq4a68b39b.Node)) {
+ const createCtx = {
+ aliasNodes: [],
+ onTagObj: o => tagObj = o,
+ prevObjects: new Map()
+ };
+ item = schema.createNode(item, true, null, createCtx);
- delete(key) {
- this.assertCollectionContents();
- return this.contents.delete(key);
- }
+ for (const alias of createCtx.aliasNodes) {
+ alias.source = alias.source.node;
+ let name = anchors.getName(alias.source);
- deleteIn(path) {
- if ((0, _Collection.isEmptyPath)(path)) {
- if (this.contents == null) return false;
- this.contents = null;
- return true;
+ if (!name) {
+ name = anchors.newName();
+ anchors.map[name] = alias.source;
}
-
- this.assertCollectionContents();
- return this.contents.deleteIn(path);
- }
-
- getDefaults() {
- return Document.defaults[this.version] || Document.defaults[this.options.version] || {};
- }
-
- get(key, keepScalar) {
- return this.contents instanceof _Collection.default ? this.contents.get(key, keepScalar) : undefined;
- }
-
- getIn(path, keepScalar) {
- if ((0, _Collection.isEmptyPath)(path)) return !keepScalar && this.contents instanceof _Scalar.default ? this.contents.value : this.contents;
- return this.contents instanceof _Collection.default ? this.contents.getIn(path, keepScalar) : undefined;
}
+ }
- has(key) {
- return this.contents instanceof _Collection.default ? this.contents.has(key) : false;
- }
+ if (item instanceof resolveSeq4a68b39b.Pair) return item.toString(ctx, onComment, onChompKeep);
+ if (!tagObj) tagObj = getTagObject(schema.tags, item);
+ const props = stringifyProps(item, tagObj, ctx);
+ if (props.length > 0) ctx.indentAtStart = (ctx.indentAtStart || 0) + props.length + 1;
+ const str = typeof tagObj.stringify === 'function' ? tagObj.stringify(item, ctx, onComment, onChompKeep) : item instanceof resolveSeq4a68b39b.Scalar ? resolveSeq4a68b39b.stringifyString(item, ctx, onComment, onChompKeep) : item.toString(ctx, onComment, onChompKeep);
+ if (!props) return str;
+ return item instanceof resolveSeq4a68b39b.Scalar || str[0] === '{' || str[0] === '[' ? `${props} ${str}` : `${props}\n${ctx.indent}${str}`;
+}
- hasIn(path) {
- if ((0, _Collection.isEmptyPath)(path)) return this.contents !== undefined;
- return this.contents instanceof _Collection.default ? this.contents.hasIn(path) : false;
- }
+class Anchors {
+ static validAnchorNode(node) {
+ return node instanceof resolveSeq4a68b39b.Scalar || node instanceof resolveSeq4a68b39b.YAMLSeq || node instanceof resolveSeq4a68b39b.YAMLMap;
+ }
- set(key, value) {
- this.assertCollectionContents();
- this.contents.set(key, value);
- }
+ constructor(prefix) {
+ PlainValueEc8e588e._defineProperty(this, "map", {});
- setIn(path, value) {
- if ((0, _Collection.isEmptyPath)(path)) this.contents = value;else {
- this.assertCollectionContents();
- this.contents.setIn(path, value);
- }
- }
+ this.prefix = prefix;
+ }
- setSchema(id, customTags) {
- if (!id && !customTags && this.schema) return;
- if (typeof id === 'number') id = id.toFixed(1);
+ createAlias(node, name) {
+ this.setAnchor(node, name);
+ return new resolveSeq4a68b39b.Alias(node);
+ }
- if (id === '1.0' || id === '1.1' || id === '1.2') {
- if (this.version) this.version = id;else this.options.version = id;
- delete this.options.schema;
- } else if (id && typeof id === 'string') {
- this.options.schema = id;
+ createMergePair(...sources) {
+ const merge = new resolveSeq4a68b39b.Merge();
+ merge.value.items = sources.map(s => {
+ if (s instanceof resolveSeq4a68b39b.Alias) {
+ if (s.source instanceof resolveSeq4a68b39b.YAMLMap) return s;
+ } else if (s instanceof resolveSeq4a68b39b.YAMLMap) {
+ return this.createAlias(s);
}
- if (Array.isArray(customTags)) this.options.customTags = customTags;
- const opt = Object.assign({}, this.getDefaults(), this.options);
- this.schema = new _schema.default(opt);
- }
-
- parse(node, prevDoc) {
- if (this.options.keepCstNodes) this.cstNode = node;
- if (this.options.keepNodeTypes) this.type = 'DOCUMENT';
- const {
- directives = [],
- contents = [],
- directivesEndMarker,
- error,
- valueRange
- } = node;
+ throw new Error('Merge sources must be Map nodes or their Aliases');
+ });
+ return merge;
+ }
- if (error) {
- if (!error.source) error.source = this;
- this.errors.push(error);
- }
+ getName(node) {
+ const {
+ map
+ } = this;
+ return Object.keys(map).find(a => map[a] === node);
+ }
- this.parseDirectives(directives, prevDoc);
- if (directivesEndMarker) this.directivesEndMarker = true;
- this.range = valueRange ? [valueRange.start, valueRange.end] : null;
- this.setSchema();
- this.anchors._cstAliases = [];
- this.parseContents(contents);
- this.anchors.resolveNodes();
+ getNames() {
+ return Object.keys(this.map);
+ }
- if (this.options.prettyErrors) {
- for (const error of this.errors) if (error instanceof errors.YAMLError) error.makePretty();
+ getNode(name) {
+ return this.map[name];
+ }
- for (const warn of this.warnings) if (warn instanceof errors.YAMLError) warn.makePretty();
- }
+ newName(prefix) {
+ if (!prefix) prefix = this.prefix;
+ const names = Object.keys(this.map);
- return this;
+ for (let i = 1; true; ++i) {
+ const name = `${prefix}${i}`;
+ if (!names.includes(name)) return name;
}
+ } // During parsing, map & aliases contain CST nodes
- parseDirectives(directives, prevDoc) {
- const directiveComments = [];
- let hasDirectives = false;
- directives.forEach(directive => {
- const {
- comment,
- name
- } = directive;
-
- switch (name) {
- case 'TAG':
- this.resolveTagDirective(directive);
- hasDirectives = true;
- break;
- case 'YAML':
- case 'YAML:1.0':
- this.resolveYamlDirective(directive);
- hasDirectives = true;
- break;
+ resolveNodes() {
+ const {
+ map,
+ _cstAliases
+ } = this;
+ Object.keys(map).forEach(a => {
+ map[a] = map[a].resolved;
+ });
- default:
- if (name) {
- const msg = `YAML only supports %TAG and %YAML directives, and not %${name}`;
- this.warnings.push(new errors.YAMLWarning(directive, msg));
- }
+ _cstAliases.forEach(a => {
+ a.source = a.source.resolved;
+ });
- }
+ delete this._cstAliases;
+ }
- if (comment) directiveComments.push(comment);
- });
+ setAnchor(node, name) {
+ if (node != null && !Anchors.validAnchorNode(node)) {
+ throw new Error('Anchors may only be set for Scalar, Seq and Map nodes');
+ }
- if (prevDoc && !hasDirectives && '1.1' === (this.version || prevDoc.version || this.options.version)) {
- const copyTagPrefix = ({
- handle,
- prefix
- }) => ({
- handle,
- prefix
- });
+ if (name && /[\x00-\x19\s,[\]{}]/.test(name)) {
+ throw new Error('Anchor names must not contain whitespace or control characters');
+ }
- this.tagPrefixes = prevDoc.tagPrefixes.map(copyTagPrefix);
- this.version = prevDoc.version;
+ const {
+ map
+ } = this;
+ const prev = node && Object.keys(map).find(a => map[a] === node);
+
+ if (prev) {
+ if (!name) {
+ return prev;
+ } else if (prev !== name) {
+ delete map[prev];
+ map[name] = node;
+ }
+ } else {
+ if (!name) {
+ if (!node) return null;
+ name = this.newName();
}
- this.commentBefore = directiveComments.join('\n') || null;
+ map[name] = node;
}
- parseContents(contents) {
- const comments = {
- before: [],
- after: []
- };
- const contentNodes = [];
- let spaceBefore = false;
- contents.forEach(node => {
- if (node.valueRange) {
- if (contentNodes.length === 1) {
- const msg = 'Document is not valid YAML (bad indentation?)';
- this.errors.push(new errors.YAMLSyntaxError(node, msg));
- }
-
- const res = this.resolveNode(node);
-
- if (spaceBefore) {
- res.spaceBefore = true;
- spaceBefore = false;
- }
-
- contentNodes.push(res);
- } else if (node.comment !== null) {
- const cc = contentNodes.length === 0 ? comments.before : comments.after;
- cc.push(node.comment);
- } else if (node.type === constants.Type.BLANK_LINE) {
- spaceBefore = true;
-
- if (contentNodes.length === 0 && comments.before.length > 0 && !this.commentBefore) {
- // space-separated comments at start are parsed as document comments
- this.commentBefore = comments.before.join('\n');
- comments.before = [];
- }
- }
- });
+ return name;
+ }
- switch (contentNodes.length) {
- case 0:
- this.contents = null;
- comments.after = comments.before;
- break;
+}
- case 1:
- this.contents = contentNodes[0];
+const visit = (node, tags) => {
+ if (node && typeof node === 'object') {
+ const {
+ tag
+ } = node;
- if (this.contents) {
- const cb = comments.before.join('\n') || null;
+ if (node instanceof resolveSeq4a68b39b.Collection) {
+ if (tag) tags[tag] = true;
+ node.items.forEach(n => visit(n, tags));
+ } else if (node instanceof resolveSeq4a68b39b.Pair) {
+ visit(node.key, tags);
+ visit(node.value, tags);
+ } else if (node instanceof resolveSeq4a68b39b.Scalar) {
+ if (tag) tags[tag] = true;
+ }
+ }
- if (cb) {
- const cbNode = this.contents instanceof _Collection.default && this.contents.items[0] ? this.contents.items[0] : this.contents;
- cbNode.commentBefore = cbNode.commentBefore ? `${cb}\n${cbNode.commentBefore}` : cb;
- }
- } else {
- comments.after = comments.before.concat(comments.after);
- }
+ return tags;
+};
- break;
+const listTagNames = node => Object.keys(visit(node, {}));
- default:
- this.contents = contentNodes;
+function parseContents(doc, contents) {
+ const comments = {
+ before: [],
+ after: []
+ };
+ let body = undefined;
+ let spaceBefore = false;
+
+ for (const node of contents) {
+ if (node.valueRange) {
+ if (body !== undefined) {
+ const msg = 'Document contains trailing content not separated by a ... or --- line';
+ doc.errors.push(new PlainValueEc8e588e.YAMLSyntaxError(node, msg));
+ break;
+ }
- if (this.contents[0]) {
- this.contents[0].commentBefore = comments.before.join('\n') || null;
- } else {
- comments.after = comments.before.concat(comments.after);
- }
+ const res = resolveSeq4a68b39b.resolveNode(doc, node);
+ if (spaceBefore) {
+ res.spaceBefore = true;
+ spaceBefore = false;
}
- this.comment = comments.after.join('\n') || null;
- }
-
- resolveTagDirective(directive) {
- const [handle, prefix] = directive.parameters;
+ body = res;
+ } else if (node.comment !== null) {
+ const cc = body === undefined ? comments.before : comments.after;
+ cc.push(node.comment);
+ } else if (node.type === PlainValueEc8e588e.Type.BLANK_LINE) {
+ spaceBefore = true;
- if (handle && prefix) {
- if (this.tagPrefixes.every(p => p.handle !== handle)) {
- this.tagPrefixes.push({
- handle,
- prefix
- });
- } else {
- const msg = 'The %TAG directive must only be given at most once per handle in the same document.';
- this.errors.push(new errors.YAMLSemanticError(directive, msg));
- }
- } else {
- const msg = 'Insufficient parameters given for %TAG directive';
- this.errors.push(new errors.YAMLSemanticError(directive, msg));
+ if (body === undefined && comments.before.length > 0 && !doc.commentBefore) {
+ // space-separated comments at start are parsed as document comments
+ doc.commentBefore = comments.before.join('\n');
+ comments.before = [];
}
}
+ }
- resolveYamlDirective(directive) {
- let [version] = directive.parameters;
- if (directive.name === 'YAML:1.0') version = '1.0';
-
- if (this.version) {
- const msg = 'The %YAML directive must only be given at most once per document.';
- this.errors.push(new errors.YAMLSemanticError(directive, msg));
- }
+ doc.contents = body || null;
- if (!version) {
- const msg = 'Insufficient parameters given for %YAML directive';
- this.errors.push(new errors.YAMLSemanticError(directive, msg));
- } else {
- if (!Document.defaults[version]) {
- const v0 = this.version || this.options.version;
- const msg = `Document will be parsed as YAML ${v0} rather than YAML ${version}`;
- this.warnings.push(new errors.YAMLWarning(directive, msg));
- }
+ if (!body) {
+ doc.comment = comments.before.concat(comments.after).join('\n') || null;
+ } else {
+ const cb = comments.before.join('\n');
- this.version = version;
- }
+ if (cb) {
+ const cbNode = body instanceof resolveSeq4a68b39b.Collection && body.items[0] ? body.items[0] : body;
+ cbNode.commentBefore = cbNode.commentBefore ? `${cb}\n${cbNode.commentBefore}` : cb;
}
- resolveTagName(node) {
- const {
- tag,
- type
- } = node;
- let nonSpecific = false;
+ doc.comment = comments.after.join('\n') || null;
+ }
+}
- if (tag) {
- const {
- handle,
- suffix,
- verbatim
- } = tag;
-
- if (verbatim) {
- if (verbatim !== '!' && verbatim !== '!!') return verbatim;
- const msg = `Verbatim tags aren't resolved, so ${verbatim} is invalid.`;
- this.errors.push(new errors.YAMLSemanticError(node, msg));
- } else if (handle === '!' && !suffix) {
- nonSpecific = true;
- } else {
- let prefix = this.tagPrefixes.find(p => p.handle === handle);
+function resolveTagDirective({
+ tagPrefixes
+}, directive) {
+ const [handle, prefix] = directive.parameters;
- if (!prefix) {
- const dtp = this.getDefaults().tagPrefixes;
- if (dtp) prefix = dtp.find(p => p.handle === handle);
- }
+ if (!handle || !prefix) {
+ const msg = 'Insufficient parameters given for %TAG directive';
+ throw new PlainValueEc8e588e.YAMLSemanticError(directive, msg);
+ }
- if (prefix) {
- if (suffix) {
- if (handle === '!' && (this.version || this.options.version) === '1.0') {
- if (suffix[0] === '^') return suffix;
+ if (tagPrefixes.some(p => p.handle === handle)) {
+ const msg = 'The %TAG directive must only be given at most once per handle in the same document.';
+ throw new PlainValueEc8e588e.YAMLSemanticError(directive, msg);
+ }
- if (/[:/]/.test(suffix)) {
- // word/foo -> tag:word.yaml.org,2002:foo
- const vocab = suffix.match(/^([a-z0-9-]+)\/(.*)/i);
- return vocab ? `tag:${vocab[1]}.yaml.org,2002:${vocab[2]}` : `tag:${suffix}`;
- }
- }
+ return {
+ handle,
+ prefix
+ };
+}
- return prefix.prefix + decodeURIComponent(suffix);
- }
+function resolveYamlDirective(doc, directive) {
+ let [version] = directive.parameters;
+ if (directive.name === 'YAML:1.0') version = '1.0';
- this.errors.push(new errors.YAMLSemanticError(node, `The ${handle} tag has no suffix.`));
- } else {
- const msg = `The ${handle} tag handle is non-default and was not declared.`;
- this.errors.push(new errors.YAMLSemanticError(node, msg));
- }
- }
- }
+ if (!version) {
+ const msg = 'Insufficient parameters given for %YAML directive';
+ throw new PlainValueEc8e588e.YAMLSemanticError(directive, msg);
+ }
- switch (type) {
- case constants.Type.BLOCK_FOLDED:
- case constants.Type.BLOCK_LITERAL:
- case constants.Type.QUOTE_DOUBLE:
- case constants.Type.QUOTE_SINGLE:
- return _schema.default.defaultTags.STR;
+ if (!documentOptions[version]) {
+ const v0 = doc.version || doc.options.version;
+ const msg = `Document will be parsed as YAML ${v0} rather than YAML ${version}`;
+ doc.warnings.push(new PlainValueEc8e588e.YAMLWarning(directive, msg));
+ }
- case constants.Type.FLOW_MAP:
- case constants.Type.MAP:
- return _schema.default.defaultTags.MAP;
+ return version;
+}
- case constants.Type.FLOW_SEQ:
- case constants.Type.SEQ:
- return _schema.default.defaultTags.SEQ;
+function parseDirectives(doc, directives, prevDoc) {
+ const directiveComments = [];
+ let hasDirectives = false;
- case constants.Type.PLAIN:
- return nonSpecific ? _schema.default.defaultTags.STR : null;
+ for (const directive of directives) {
+ const {
+ comment,
+ name
+ } = directive;
- default:
- return null;
- }
- }
+ switch (name) {
+ case 'TAG':
+ try {
+ doc.tagPrefixes.push(resolveTagDirective(doc, directive));
+ } catch (error) {
+ doc.errors.push(error);
+ }
- resolveNode(node) {
- if (!node) return null;
- const {
- anchors,
- errors: errors$1,
- schema
- } = this;
- let hasAnchor = false;
- let hasTag = false;
- const comments = {
- before: [],
- after: []
- };
- const props = isCollectionItem(node.context.parent) ? node.context.parent.props.concat(node.props) : node.props;
+ hasDirectives = true;
+ break;
- for (const {
- start,
- end
- } of props) {
- switch (node.context.src[start]) {
- case constants.Char.COMMENT:
- {
- if (!node.commentHasRequiredWhitespace(start)) {
- const msg = 'Comments must be separated from other tokens by white space characters';
- errors$1.push(new errors.YAMLSemanticError(node, msg));
- }
+ case 'YAML':
+ case 'YAML:1.0':
+ if (doc.version) {
+ const msg = 'The %YAML directive must only be given at most once per document.';
+ doc.errors.push(new PlainValueEc8e588e.YAMLSemanticError(directive, msg));
+ }
- const c = node.context.src.slice(start + 1, end);
- const {
- header,
- valueRange
- } = node;
+ try {
+ doc.version = resolveYamlDirective(doc, directive);
+ } catch (error) {
+ doc.errors.push(error);
+ }
- if (valueRange && (start > valueRange.start || header && start > header.start)) {
- comments.after.push(c);
- } else {
- comments.before.push(c);
- }
- }
- break;
+ hasDirectives = true;
+ break;
- case constants.Char.ANCHOR:
- if (hasAnchor) {
- const msg = 'A node can have at most one anchor';
- errors$1.push(new errors.YAMLSemanticError(node, msg));
- }
+ default:
+ if (name) {
+ const msg = `YAML only supports %TAG and %YAML directives, and not %${name}`;
+ doc.warnings.push(new PlainValueEc8e588e.YAMLWarning(directive, msg));
+ }
- hasAnchor = true;
- break;
+ }
- case constants.Char.TAG:
- if (hasTag) {
- const msg = 'A node can have at most one tag';
- errors$1.push(new errors.YAMLSemanticError(node, msg));
- }
+ if (comment) directiveComments.push(comment);
+ }
- hasTag = true;
- break;
- }
- }
+ if (prevDoc && !hasDirectives && '1.1' === (doc.version || prevDoc.version || doc.options.version)) {
+ const copyTagPrefix = ({
+ handle,
+ prefix
+ }) => ({
+ handle,
+ prefix
+ });
- if (hasAnchor) {
- const name = node.anchor;
- const prev = anchors.getNode(name); // At this point, aliases for any preceding node with the same anchor
- // name have already been resolved, so it may safely be renamed.
+ doc.tagPrefixes = prevDoc.tagPrefixes.map(copyTagPrefix);
+ doc.version = prevDoc.version;
+ }
- if (prev) anchors.map[anchors.newName(name)] = prev; // During parsing, we need to store the CST node in anchors.map as
- // anchors need to be available during resolution to allow for
- // circular references.
+ doc.commentBefore = directiveComments.join('\n') || null;
+}
- anchors.map[name] = node;
- }
+function assertCollection(contents) {
+ if (contents instanceof resolveSeq4a68b39b.Collection) return true;
+ throw new Error('Expected a YAML collection as document contents');
+}
- let res;
+class Document$1 {
+ constructor(options) {
+ this.anchors = new Anchors(options.anchorPrefix);
+ this.commentBefore = null;
+ this.comment = null;
+ this.contents = null;
+ this.directivesEndMarker = null;
+ this.errors = [];
+ this.options = options;
+ this.schema = null;
+ this.tagPrefixes = [];
+ this.version = null;
+ this.warnings = [];
+ }
- if (node.type === constants.Type.ALIAS) {
- if (hasAnchor || hasTag) {
- const msg = 'An alias node must not specify any properties';
- errors$1.push(new errors.YAMLSemanticError(node, msg));
- }
+ add(value) {
+ assertCollection(this.contents);
+ return this.contents.add(value);
+ }
+
+ addIn(path, value) {
+ assertCollection(this.contents);
+ this.contents.addIn(path, value);
+ }
+
+ delete(key) {
+ assertCollection(this.contents);
+ return this.contents.delete(key);
+ }
- const name = node.rawValue;
- const src = anchors.getNode(name);
+ deleteIn(path) {
+ if (resolveSeq4a68b39b.isEmptyPath(path)) {
+ if (this.contents == null) return false;
+ this.contents = null;
+ return true;
+ }
- if (!src) {
- const msg = `Aliased anchor not found: ${name}`;
- errors$1.push(new errors.YAMLReferenceError(node, msg));
- return null;
- } // Lazy resolution for circular references
+ assertCollection(this.contents);
+ return this.contents.deleteIn(path);
+ }
+ getDefaults() {
+ return Document$1.defaults[this.version] || Document$1.defaults[this.options.version] || {};
+ }
- res = new _Alias.default(src);
+ get(key, keepScalar) {
+ return this.contents instanceof resolveSeq4a68b39b.Collection ? this.contents.get(key, keepScalar) : undefined;
+ }
- anchors._cstAliases.push(res);
- } else {
- const tagName = this.resolveTagName(node);
+ getIn(path, keepScalar) {
+ if (resolveSeq4a68b39b.isEmptyPath(path)) return !keepScalar && this.contents instanceof resolveSeq4a68b39b.Scalar ? this.contents.value : this.contents;
+ return this.contents instanceof resolveSeq4a68b39b.Collection ? this.contents.getIn(path, keepScalar) : undefined;
+ }
- if (tagName) {
- res = schema.resolveNodeWithFallback(this, node, tagName);
- } else {
- if (node.type !== constants.Type.PLAIN) {
- const msg = `Failed to resolve ${node.type} node here`;
- errors$1.push(new errors.YAMLSyntaxError(node, msg));
- return null;
- }
+ has(key) {
+ return this.contents instanceof resolveSeq4a68b39b.Collection ? this.contents.has(key) : false;
+ }
- try {
- res = schema.resolveScalar(node.strValue || '');
- } catch (error) {
- if (!error.source) error.source = node;
- errors$1.push(error);
- return null;
- }
- }
- }
+ hasIn(path) {
+ if (resolveSeq4a68b39b.isEmptyPath(path)) return this.contents !== undefined;
+ return this.contents instanceof resolveSeq4a68b39b.Collection ? this.contents.hasIn(path) : false;
+ }
- if (res) {
- res.range = [node.range.start, node.range.end];
- if (this.options.keepCstNodes) res.cstNode = node;
- if (this.options.keepNodeTypes) res.type = node.type;
- const cb = comments.before.join('\n');
+ set(key, value) {
+ assertCollection(this.contents);
+ this.contents.set(key, value);
+ }
- if (cb) {
- res.commentBefore = res.commentBefore ? `${res.commentBefore}\n${cb}` : cb;
- }
+ setIn(path, value) {
+ if (resolveSeq4a68b39b.isEmptyPath(path)) this.contents = value;else {
+ assertCollection(this.contents);
+ this.contents.setIn(path, value);
+ }
+ }
- const ca = comments.after.join('\n');
- if (ca) res.comment = res.comment ? `${res.comment}\n${ca}` : ca;
- }
+ setSchema(id, customTags) {
+ if (!id && !customTags && this.schema) return;
+ if (typeof id === 'number') id = id.toFixed(1);
- return node.resolved = res;
+ if (id === '1.0' || id === '1.1' || id === '1.2') {
+ if (this.version) this.version = id;else this.options.version = id;
+ delete this.options.schema;
+ } else if (id && typeof id === 'string') {
+ this.options.schema = id;
}
- listNonDefaultTags() {
- return (0, _listTagNames.default)(this.contents).filter(t => t.indexOf(_schema.default.defaultPrefix) !== 0);
- }
+ if (Array.isArray(customTags)) this.options.customTags = customTags;
+ const opt = Object.assign({}, this.getDefaults(), this.options);
+ this.schema = new Schema42e9705c.Schema(opt);
+ }
- setTagPrefix(handle, prefix) {
- if (handle[0] !== '!' || handle[handle.length - 1] !== '!') throw new Error('Handle must start and end with !');
+ parse(node, prevDoc) {
+ if (this.options.keepCstNodes) this.cstNode = node;
+ if (this.options.keepNodeTypes) this.type = 'DOCUMENT';
+ const {
+ directives = [],
+ contents = [],
+ directivesEndMarker,
+ error,
+ valueRange
+ } = node;
- if (prefix) {
- const prev = this.tagPrefixes.find(p => p.handle === handle);
- if (prev) prev.prefix = prefix;else this.tagPrefixes.push({
- handle,
- prefix
- });
- } else {
- this.tagPrefixes = this.tagPrefixes.filter(p => p.handle !== handle);
- }
+ if (error) {
+ if (!error.source) error.source = this;
+ this.errors.push(error);
}
- stringifyTag(tag) {
- if ((this.version || this.options.version) === '1.0') {
- const priv = tag.match(/^tag:private\.yaml\.org,2002:([^:/]+)$/);
- if (priv) return '!' + priv[1];
- const vocab = tag.match(/^tag:([a-zA-Z0-9-]+)\.yaml\.org,2002:(.*)/);
- return vocab ? `!${vocab[1]}/${vocab[2]}` : `!${tag.replace(/^tag:/, '')}`;
- } else {
- let p = this.tagPrefixes.find(p => tag.indexOf(p.prefix) === 0);
+ parseDirectives(this, directives, prevDoc);
+ if (directivesEndMarker) this.directivesEndMarker = true;
+ this.range = valueRange ? [valueRange.start, valueRange.end] : null;
+ this.setSchema();
+ this.anchors._cstAliases = [];
+ parseContents(this, contents);
+ this.anchors.resolveNodes();
- if (!p) {
- const dtp = this.getDefaults().tagPrefixes;
- p = dtp && dtp.find(p => tag.indexOf(p.prefix) === 0);
- }
+ if (this.options.prettyErrors) {
+ for (const error of this.errors) if (error instanceof PlainValueEc8e588e.YAMLError) error.makePretty();
- if (!p) return tag[0] === '!' ? tag : `!<${tag}>`;
- const suffix = tag.substr(p.prefix.length).replace(/[!,[\]{}]/g, ch => ({
- '!': '%21',
- ',': '%2C',
- '[': '%5B',
- ']': '%5D',
- '{': '%7B',
- '}': '%7D'
- })[ch]);
- return p.handle + suffix;
- }
+ for (const warn of this.warnings) if (warn instanceof PlainValueEc8e588e.YAMLError) warn.makePretty();
}
- toJSON(arg) {
- const {
- keepBlobsInJSON,
- mapAsMap,
- maxAliasCount
- } = this.options;
- const keep = keepBlobsInJSON && (typeof arg !== 'string' || !(this.contents instanceof _Scalar.default));
- const ctx = {
- doc: this,
- keep,
- mapAsMap: keep && !!mapAsMap,
- maxAliasCount
- };
- const anchorNames = Object.keys(this.anchors.map);
- if (anchorNames.length > 0) ctx.anchors = anchorNames.map(name => ({
- alias: [],
- aliasCount: 0,
- count: 1,
- node: this.anchors.map[name]
- }));
- return (0, _toJSON.default)(this.contents, arg, ctx);
- }
-
- toString() {
- if (this.errors.length > 0) throw new Error('Document with errors cannot be stringified');
- this.setSchema();
- const lines = [];
- let hasDirectives = false;
-
- if (this.version) {
- let vd = '%YAML 1.2';
-
- if (this.schema.name === 'yaml-1.1') {
- if (this.version === '1.0') vd = '%YAML:1.0';else if (this.version === '1.1') vd = '%YAML 1.1';
- }
+ return this;
+ }
- lines.push(vd);
- hasDirectives = true;
- }
+ listNonDefaultTags() {
+ return listTagNames(this.contents).filter(t => t.indexOf(Schema42e9705c.Schema.defaultPrefix) !== 0);
+ }
- const tagNames = this.listNonDefaultTags();
- this.tagPrefixes.forEach(({
+ setTagPrefix(handle, prefix) {
+ if (handle[0] !== '!' || handle[handle.length - 1] !== '!') throw new Error('Handle must start and end with !');
+
+ if (prefix) {
+ const prev = this.tagPrefixes.find(p => p.handle === handle);
+ if (prev) prev.prefix = prefix;else this.tagPrefixes.push({
handle,
prefix
- }) => {
- if (tagNames.some(t => t.indexOf(prefix) === 0)) {
- lines.push(`%TAG ${handle} ${prefix}`);
- hasDirectives = true;
- }
});
- if (hasDirectives || this.directivesEndMarker) lines.push('---');
+ } else {
+ this.tagPrefixes = this.tagPrefixes.filter(p => p.handle !== handle);
+ }
+ }
- if (this.commentBefore) {
- if (hasDirectives || !this.directivesEndMarker) lines.unshift('');
- lines.unshift(this.commentBefore.replace(/^/gm, '#'));
- }
+ toJSON(arg, onAnchor) {
+ const {
+ keepBlobsInJSON,
+ mapAsMap,
+ maxAliasCount
+ } = this.options;
+ const keep = keepBlobsInJSON && (typeof arg !== 'string' || !(this.contents instanceof resolveSeq4a68b39b.Scalar));
+ const ctx = {
+ doc: this,
+ indentStep: ' ',
+ keep,
+ mapAsMap: keep && !!mapAsMap,
+ maxAliasCount,
+ stringify // Requiring directly in Pair would create circular dependencies
- const ctx = {
- anchors: {},
- doc: this,
- indent: ''
- };
- let chompKeep = false;
- let contentComment = null;
+ };
+ const anchorNames = Object.keys(this.anchors.map);
+ if (anchorNames.length > 0) ctx.anchors = new Map(anchorNames.map(name => [this.anchors.map[name], {
+ alias: [],
+ aliasCount: 0,
+ count: 1
+ }]));
+ const res = resolveSeq4a68b39b.toJSON(this.contents, arg, ctx);
+ if (typeof onAnchor === 'function' && ctx.anchors) for (const {
+ count,
+ res
+ } of ctx.anchors.values()) onAnchor(res, count);
+ return res;
+ }
- if (this.contents) {
- if (this.contents instanceof _Node.default) {
- if (this.contents.spaceBefore && (hasDirectives || this.directivesEndMarker)) lines.push('');
- if (this.contents.commentBefore) lines.push(this.contents.commentBefore.replace(/^/gm, '#')); // top-level block scalars need to be indented if followed by a comment
+ toString() {
+ if (this.errors.length > 0) throw new Error('Document with errors cannot be stringified');
+ const indentSize = this.options.indent;
- ctx.forceBlockIndent = !!this.comment;
- contentComment = this.contents.comment;
- }
+ if (!Number.isInteger(indentSize) || indentSize <= 0) {
+ const s = JSON.stringify(indentSize);
+ throw new Error(`"indent" option must be a positive integer, not ${s}`);
+ }
- const onChompKeep = contentComment ? null : () => chompKeep = true;
- const body = this.schema.stringify(this.contents, ctx, () => contentComment = null, onChompKeep);
- lines.push((0, _addComment.default)(body, '', contentComment));
- } else if (this.contents !== undefined) {
- lines.push(this.schema.stringify(this.contents, ctx));
- }
+ this.setSchema();
+ const lines = [];
+ let hasDirectives = false;
- if (this.comment) {
- if ((!chompKeep || contentComment) && lines[lines.length - 1] !== '') lines.push('');
- lines.push(this.comment.replace(/^/gm, '#'));
+ if (this.version) {
+ let vd = '%YAML 1.2';
+
+ if (this.schema.name === 'yaml-1.1') {
+ if (this.version === '1.0') vd = '%YAML:1.0';else if (this.version === '1.1') vd = '%YAML 1.1';
}
- return lines.join('\n') + '\n';
+ lines.push(vd);
+ hasDirectives = true;
}
- }
-
- exports.default = Document;
+ const tagNames = this.listNonDefaultTags();
+ this.tagPrefixes.forEach(({
+ handle,
+ prefix
+ }) => {
+ if (tagNames.some(t => t.indexOf(prefix) === 0)) {
+ lines.push(`%TAG ${handle} ${prefix}`);
+ hasDirectives = true;
+ }
+ });
+ if (hasDirectives || this.directivesEndMarker) lines.push('---');
- _defineProperty(Document, "defaults", {
- '1.0': {
- schema: 'yaml-1.1',
- merge: true,
- tagPrefixes: [{
- handle: '!',
- prefix: _schema.default.defaultPrefix
- }, {
- handle: '!!',
- prefix: 'tag:private.yaml.org,2002:'
- }]
- },
- '1.1': {
- schema: 'yaml-1.1',
- merge: true,
- tagPrefixes: [{
- handle: '!',
- prefix: '!'
- }, {
- handle: '!!',
- prefix: _schema.default.defaultPrefix
- }]
- },
- '1.2': {
- schema: 'core',
- merge: false,
- tagPrefixes: [{
- handle: '!',
- prefix: '!'
- }, {
- handle: '!!',
- prefix: _schema.default.defaultPrefix
- }]
+ if (this.commentBefore) {
+ if (hasDirectives || !this.directivesEndMarker) lines.unshift('');
+ lines.unshift(this.commentBefore.replace(/^/gm, '#'));
}
- });
-});
-unwrapExports(Document_1$1);
-var dist$1 = createCommonjsModule(function (module, exports) {
+ const ctx = {
+ anchors: {},
+ doc: this,
+ indent: '',
+ indentStep: ' '.repeat(indentSize),
+ stringify // Requiring directly in nodes would create circular dependencies
- Object.defineProperty(exports, "__esModule", {
- value: true
- });
- exports.default = void 0;
+ };
+ let chompKeep = false;
+ let contentComment = null;
- var _parse = _interopRequireDefault(parse_1);
+ if (this.contents) {
+ if (this.contents instanceof resolveSeq4a68b39b.Node) {
+ if (this.contents.spaceBefore && (hasDirectives || this.directivesEndMarker)) lines.push('');
+ if (this.contents.commentBefore) lines.push(this.contents.commentBefore.replace(/^/gm, '#')); // top-level block scalars need to be indented if followed by a comment
+
+ ctx.forceBlockIndent = !!this.comment;
+ contentComment = this.contents.comment;
+ }
- var _Document = _interopRequireDefault(Document_1$1);
+ const onChompKeep = contentComment ? null : () => chompKeep = true;
+ const body = stringify(this.contents, ctx, () => contentComment = null, onChompKeep);
+ lines.push(resolveSeq4a68b39b.addComment(body, '', contentComment));
+ } else if (this.contents !== undefined) {
+ lines.push(stringify(this.contents, ctx));
+ }
- var _schema = _interopRequireDefault(schema);
+ if (this.comment) {
+ if ((!chompKeep || contentComment) && lines[lines.length - 1] !== '') lines.push('');
+ lines.push(this.comment.replace(/^/gm, '#'));
+ }
- function _interopRequireDefault(obj) {
- return obj && obj.__esModule ? obj : {
- default: obj
- };
+ return lines.join('\n') + '\n';
}
- const defaultOptions = {
- anchorPrefix: 'a',
- customTags: null,
- keepCstNodes: false,
- keepNodeTypes: true,
- keepBlobsInJSON: true,
- mapAsMap: false,
- maxAliasCount: 100,
- prettyErrors: false,
- // TODO Set true in v2
- simpleKeys: false,
- version: '1.2'
- };
+}
- function createNode(value, wrapScalars = true, tag) {
- if (tag === undefined && typeof wrapScalars === 'string') {
- tag = wrapScalars;
- wrapScalars = true;
- }
+PlainValueEc8e588e._defineProperty(Document$1, "defaults", documentOptions);
+
+var Document_1 = Document$1;
+var defaultOptions_1 = defaultOptions;
+var scalarOptions_1 = scalarOptions;
+var Document2cf6b08c = {
+ Document: Document_1,
+ defaultOptions: defaultOptions_1,
+ scalarOptions: scalarOptions_1
+};
- const options = Object.assign({}, _Document.default.defaults[defaultOptions.version], defaultOptions);
- const schema = new _schema.default(options);
- return schema.createNode(value, wrapScalars, tag);
+function createNode$1(value, wrapScalars = true, tag) {
+ if (tag === undefined && typeof wrapScalars === 'string') {
+ tag = wrapScalars;
+ wrapScalars = true;
}
- class Document extends _Document.default {
- constructor(options) {
- super(Object.assign({}, defaultOptions, options));
- }
+ const options = Object.assign({}, Document2cf6b08c.Document.defaults[Document2cf6b08c.defaultOptions.version], Document2cf6b08c.defaultOptions);
+ const schema = new Schema42e9705c.Schema(options);
+ return schema.createNode(value, wrapScalars, tag);
+}
+class Document$2 extends Document2cf6b08c.Document {
+ constructor(options) {
+ super(Object.assign({}, Document2cf6b08c.defaultOptions, options));
}
- function parseAllDocuments(src, options) {
- const stream = [];
- let prev;
+}
- for (const cstDoc of (0, _parse.default)(src)) {
- const doc = new Document(options);
- doc.parse(cstDoc, prev);
- stream.push(doc);
- prev = doc;
- }
+function parseAllDocuments(src, options) {
+ const stream = [];
+ let prev;
- return stream;
+ for (const cstDoc of parseCst.parse(src)) {
+ const doc = new Document$2(options);
+ doc.parse(cstDoc, prev);
+ stream.push(doc);
+ prev = doc;
}
- function parseDocument(src, options) {
- const cst = (0, _parse.default)(src);
- const doc = new Document(options).parse(cst[0]);
+ return stream;
+}
- if (cst.length > 1) {
- const errMsg = 'Source contains multiple documents; please use YAML.parseAllDocuments()';
- doc.errors.unshift(new errors.YAMLSemanticError(cst[1], errMsg));
- }
+function parseDocument(src, options) {
+ const cst = parseCst.parse(src);
+ const doc = new Document$2(options).parse(cst[0]);
- return doc;
+ if (cst.length > 1) {
+ const errMsg = 'Source contains multiple documents; please use YAML.parseAllDocuments()';
+ doc.errors.unshift(new PlainValueEc8e588e.YAMLSemanticError(cst[1], errMsg));
}
- function parse(src, options) {
- const doc = parseDocument(src, options);
- doc.warnings.forEach(warning => (0, warnings.warn)(warning));
- if (doc.errors.length > 0) throw doc.errors[0];
- return doc.toJSON();
- }
+ return doc;
+}
- function stringify(value, options) {
- const doc = new Document(options);
- doc.contents = value;
- return String(doc);
- }
+function parse$1(src, options) {
+ const doc = parseDocument(src, options);
+ doc.warnings.forEach(warning => warnings39684f17.warn(warning));
+ if (doc.errors.length > 0) throw doc.errors[0];
+ return doc.toJSON();
+}
- var _default = {
- createNode,
- defaultOptions,
- Document,
- parse,
- parseAllDocuments,
- parseCST: _parse.default,
- parseDocument,
- stringify
- };
- exports.default = _default;
-});
-unwrapExports(dist$1);
+function stringify$1(value, options) {
+ const doc = new Document$2(options);
+ doc.contents = value;
+ return String(doc);
+}
+
+const YAML = {
+ createNode: createNode$1,
+ defaultOptions: Document2cf6b08c.defaultOptions,
+ Document: Document$2,
+ parse: parse$1,
+ parseAllDocuments,
+ parseCST: parseCst.parse,
+ parseDocument,
+ scalarOptions: Document2cf6b08c.scalarOptions,
+ stringify: stringify$1
+};
+var YAML_1 = YAML;
+var dist$1 = {
+ YAML: YAML_1
+};
-var yaml = dist$1.default;
+var yaml = dist$1.YAML;
var loaders_1 = createCommonjsModule(function (module, exports) {
};
exports.loaders = loaders;
});
-unwrapExports(loaders_1);
-var loaders_2 = loaders_1.loaders;
var getPropertyByPath_1 = createCommonjsModule(function (module, exports) {
}, source);
}
});
-unwrapExports(getPropertyByPath_1);
-var getPropertyByPath_2 = getPropertyByPath_1.getPropertyByPath;
var ExplorerBase_1 = createCommonjsModule(function (module, exports) {
exports.getExtensionDescription = getExtensionDescription;
exports.ExplorerBase = void 0;
- var _path = _interopRequireDefault(path);
+ var _path = _interopRequireDefault(path__default['default']);
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {
return ext ? `extension "${ext}"` : 'files without extensions';
}
});
-unwrapExports(ExplorerBase_1);
-var ExplorerBase_2 = ExplorerBase_1.getExtensionDescription;
-var ExplorerBase_3 = ExplorerBase_1.ExplorerBase;
var readFile_1 = createCommonjsModule(function (module, exports) {
exports.readFile = readFile;
exports.readFileSync = readFileSync;
- var _fs = _interopRequireDefault(fs);
+ var _fs = _interopRequireDefault(fs__default['default']);
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {
}
}
});
-unwrapExports(readFile_1);
-var readFile_2 = readFile_1.readFile;
-var readFile_3 = readFile_1.readFileSync;
var cacheWrapper_1 = createCommonjsModule(function (module, exports) {
return result;
}
});
-unwrapExports(cacheWrapper_1);
-var cacheWrapper_2 = cacheWrapper_1.cacheWrapper;
-var cacheWrapper_3 = cacheWrapper_1.cacheWrapperSync;
const {
promisify
-} = util;
+} = util__default['default'];
async function isType(fsStatType, statsMethodName, filePath) {
if (typeof filePath !== 'string') {
}
try {
- const stats = await promisify(fs[fsStatType])(filePath);
+ const stats = await promisify(fs__default['default'][fsStatType])(filePath);
return stats[statsMethodName]();
} catch (error) {
if (error.code === 'ENOENT') {
}
try {
- return fs[fsStatType](filePath)[statsMethodName]();
+ return fs__default['default'][fsStatType](filePath)[statsMethodName]();
} catch (error) {
if (error.code === 'ENOENT') {
return false;
exports.getDirectory = getDirectory;
exports.getDirectorySync = getDirectorySync;
- var _path = _interopRequireDefault(path);
+ var _path = _interopRequireDefault(path__default['default']);
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {
return directory;
}
});
-unwrapExports(getDirectory_1);
-var getDirectory_2 = getDirectory_1.getDirectory;
-var getDirectory_3 = getDirectory_1.getDirectorySync;
var Explorer_1 = createCommonjsModule(function (module, exports) {
});
exports.Explorer = void 0;
- var _path = _interopRequireDefault(path);
+ var _path = _interopRequireDefault(path__default['default']);
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {
};
}
- function _asyncIterator(iterable) {
- var method;
-
- if (typeof Symbol !== "undefined") {
- if (Symbol.asyncIterator) {
- method = iterable[Symbol.asyncIterator];
- if (method != null) return method.call(iterable);
- }
-
- if (Symbol.iterator) {
- method = iterable[Symbol.iterator];
- if (method != null) return method.call(iterable);
- }
- }
-
- throw new TypeError("Object is not async iterable");
- }
-
class Explorer extends ExplorerBase_1.ExplorerBase {
constructor(options) {
super(options);
}
async searchDirectory(dir) {
- var _iteratorNormalCompletion = true;
- var _didIteratorError = false;
-
- var _iteratorError;
-
- try {
- for (var _iterator = _asyncIterator(this.config.searchPlaces), _step, _value; _step = await _iterator.next(), _iteratorNormalCompletion = _step.done, _value = await _step.value, !_iteratorNormalCompletion; _iteratorNormalCompletion = true) {
- const place = _value;
- const placeResult = await this.loadSearchPlace(dir, place);
-
- if (this.shouldSearchStopWithResult(placeResult) === true) {
- return placeResult;
- }
- } // config not found
+ for await (const place of this.config.searchPlaces) {
+ const placeResult = await this.loadSearchPlace(dir, place);
- } catch (err) {
- _didIteratorError = true;
- _iteratorError = err;
- } finally {
- try {
- if (!_iteratorNormalCompletion && _iterator.return != null) {
- await _iterator.return();
- }
- } finally {
- if (_didIteratorError) {
- throw _iteratorError;
- }
+ if (this.shouldSearchStopWithResult(placeResult) === true) {
+ return placeResult;
}
- }
+ } // config not found
+
return null;
}
exports.Explorer = Explorer;
});
-unwrapExports(Explorer_1);
-var Explorer_2 = Explorer_1.Explorer;
var ExplorerSync_1 = createCommonjsModule(function (module, exports) {
});
exports.ExplorerSync = void 0;
- var _path = _interopRequireDefault(path);
+ var _path = _interopRequireDefault(path__default['default']);
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {
exports.ExplorerSync = ExplorerSync;
});
-unwrapExports(ExplorerSync_1);
-var ExplorerSync_2 = ExplorerSync_1.ExplorerSync;
var dist$2 = createCommonjsModule(function (module, exports) {
exports.cosmiconfigSync = cosmiconfigSync;
exports.defaultLoaders = void 0;
- var _os = _interopRequireDefault(os);
+ var _os = _interopRequireDefault(os__default['default']);
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {
default: obj
};
- } // eslint-disable-next-line @typescript-eslint/explicit-function-return-type
+ }
+ /* eslint-disable @typescript-eslint/explicit-module-boundary-types */
+ // eslint-disable-next-line @typescript-eslint/explicit-function-return-type
function cosmiconfig(moduleName, options = {}) {
const defaultLoaders = Object.freeze({
+ '.cjs': loaders_1.loaders.loadJs,
'.js': loaders_1.loaders.loadJs,
'.json': loaders_1.loaders.loadJson,
'.yaml': loaders_1.loaders.loadYaml,
});
exports.defaultLoaders = defaultLoaders;
+ const identity = function identity(x) {
+ return x;
+ };
+
function normalizeOptions(moduleName, options) {
const defaults = {
packageProp: moduleName,
- searchPlaces: ['package.json', `.${moduleName}rc`, `.${moduleName}rc.json`, `.${moduleName}rc.yaml`, `.${moduleName}rc.yml`, `.${moduleName}rc.js`, `${moduleName}.config.js`],
+ searchPlaces: ['package.json', `.${moduleName}rc`, `.${moduleName}rc.json`, `.${moduleName}rc.yaml`, `.${moduleName}rc.yml`, `.${moduleName}rc.js`, `.${moduleName}rc.cjs`, `${moduleName}.config.js`, `${moduleName}.config.cjs`],
ignoreEmptySearchPlaces: true,
stopDir: _os.default.homedir(),
cache: true,
transform: identity,
loaders: defaultLoaders
};
- const normalizedOptions = Object.assign({}, defaults, {}, options, {
- loaders: Object.assign({}, defaults.loaders, {}, options.loaders)
+ const normalizedOptions = Object.assign({}, defaults, options, {
+ loaders: Object.assign({}, defaults.loaders, options.loaders)
});
return normalizedOptions;
}
-
- const identity = function identity(x) {
- return x;
- };
});
-unwrapExports(dist$2);
-var dist_1 = dist$2.cosmiconfig;
-var dist_2 = dist$2.cosmiconfigSync;
-var dist_3 = dist$2.defaultLoaders;
var findParentDir = createCommonjsModule(function (module, exports) {
- var exists = fs.exists || path.exists,
- existsSync = fs.existsSync || path.existsSync;
+ var exists = fs__default['default'].exists || path__default['default'].exists,
+ existsSync = fs__default['default'].existsSync || path__default['default'].existsSync;
function splitPath(path) {
var parts = path.split(/(\/|\\)/);
function testDir(parts) {
if (parts.length === 0) return cb(null, null);
var p = parts.join('');
- exists(path.join(p, clue), function (itdoes) {
+ exists(path__default['default'].join(p, clue), function (itdoes) {
if (itdoes) return cb(null, p);
testDir(parts.slice(0, -1));
});
function testDir(parts) {
if (parts.length === 0) return null;
var p = parts.join('');
- var itdoes = existsSync(path.join(p, clue));
+ var itdoes = existsSync(path__default['default'].join(p, clue));
return itdoes ? p : testDir(parts.slice(0, -1));
}
return testDir(splitPath(currentFullPath));
};
});
-var findParentDir_1 = findParentDir.sync;
-
-// Returns a wrapper function that returns a wrapped callback
-// The wrapper function should do some stuff, and return a
-// presumably different callback function.
-// This makes sure that own properties are retained, so that
-// decorations and such are not lost along the way.
-var wrappy_1 = wrappy;
-
-function wrappy(fn, cb) {
- if (fn && cb) return wrappy(fn)(cb);
- if (typeof fn !== 'function') throw new TypeError('need wrapper function');
- Object.keys(fn).forEach(function (k) {
- wrapper[k] = fn[k];
- });
- return wrapper;
-
- function wrapper() {
- var args = new Array(arguments.length);
-
- for (var i = 0; i < args.length; i++) {
- args[i] = arguments[i];
- }
-
- var ret = fn.apply(this, args);
- var cb = args[args.length - 1];
-
- if (typeof ret === 'function' && ret !== cb) {
- Object.keys(cb).forEach(function (k) {
- ret[k] = cb[k];
- });
- }
-
- return ret;
- }
-}
-
-var once_1 = wrappy_1(once);
-var strict = wrappy_1(onceStrict);
-once.proto = once(function () {
- Object.defineProperty(Function.prototype, 'once', {
- value: function () {
- return once(this);
- },
- configurable: true
- });
- Object.defineProperty(Function.prototype, 'onceStrict', {
- value: function () {
- return onceStrict(this);
- },
- configurable: true
- });
-});
-
-function once(fn) {
- var f = function () {
- if (f.called) return f.value;
- f.called = true;
- return f.value = fn.apply(this, arguments);
- };
-
- f.called = false;
- return f;
-}
-
-function onceStrict(fn) {
- var f = function () {
- if (f.called) throw new Error(f.onceError);
- f.called = true;
- return f.value = fn.apply(this, arguments);
- };
-
- var name = fn.name || 'Function wrapped with `once`';
- f.onceError = name + " shouldn't be called more than once";
- f.called = false;
- return f;
-}
-once_1.strict = strict;
-
-var noop = function () {};
-
-var isRequest = function (stream) {
- return stream.setHeader && typeof stream.abort === 'function';
-};
-
-var isChildProcess = function (stream) {
- return stream.stdio && Array.isArray(stream.stdio) && stream.stdio.length === 3;
-};
-
-var eos = function (stream, opts, callback) {
- if (typeof opts === 'function') return eos(stream, null, opts);
- if (!opts) opts = {};
- callback = once_1(callback || noop);
- var ws = stream._writableState;
- var rs = stream._readableState;
- var readable = opts.readable || opts.readable !== false && stream.readable;
- var writable = opts.writable || opts.writable !== false && stream.writable;
- var cancelled = false;
-
- var onlegacyfinish = function () {
- if (!stream.writable) onfinish();
- };
-
- var onfinish = function () {
- writable = false;
- if (!readable) callback.call(stream);
- };
-
- var onend = function () {
- readable = false;
- if (!writable) callback.call(stream);
- };
-
- var onexit = function (exitCode) {
- callback.call(stream, exitCode ? new Error('exited with error code: ' + exitCode) : null);
- };
-
- var onerror = function (err) {
- callback.call(stream, err);
- };
-
- var onclose = function () {
- process.nextTick(onclosenexttick);
- };
-
- var onclosenexttick = function () {
- if (cancelled) return;
- if (readable && !(rs && rs.ended && !rs.destroyed)) return callback.call(stream, new Error('premature close'));
- if (writable && !(ws && ws.ended && !ws.destroyed)) return callback.call(stream, new Error('premature close'));
- };
-
- var onrequest = function () {
- stream.req.on('finish', onfinish);
- };
-
- if (isRequest(stream)) {
- stream.on('complete', onfinish);
- stream.on('abort', onclose);
- if (stream.req) onrequest();else stream.on('request', onrequest);
- } else if (writable && !ws) {
- // legacy streams
- stream.on('end', onlegacyfinish);
- stream.on('close', onlegacyfinish);
- }
-
- if (isChildProcess(stream)) stream.on('exit', onexit);
- stream.on('end', onend);
- stream.on('finish', onfinish);
- if (opts.error !== false) stream.on('error', onerror);
- stream.on('close', onclose);
- return function () {
- cancelled = true;
- stream.removeListener('complete', onfinish);
- stream.removeListener('abort', onclose);
- stream.removeListener('request', onrequest);
- if (stream.req) stream.req.removeListener('finish', onfinish);
- stream.removeListener('end', onlegacyfinish);
- stream.removeListener('close', onlegacyfinish);
- stream.removeListener('finish', onfinish);
- stream.removeListener('exit', onexit);
- stream.removeListener('end', onend);
- stream.removeListener('error', onerror);
- stream.removeListener('close', onclose);
- };
-};
-
-var endOfStream = eos;
-
-var noop$1 = function () {};
-
-var ancient = /^v?\.0/.test(process.version);
-
-var isFn = function (fn) {
- return typeof fn === 'function';
-};
-
-var isFS = function (stream) {
- if (!ancient) return false; // newer node version do not need to care about fs is a special way
-
- if (!fs) return false; // browser
-
- return (stream instanceof (fs.ReadStream || noop$1) || stream instanceof (fs.WriteStream || noop$1)) && isFn(stream.close);
-};
-
-var isRequest$1 = function (stream) {
- return stream.setHeader && isFn(stream.abort);
-};
-
-var destroyer = function (stream, reading, writing, callback) {
- callback = once_1(callback);
- var closed = false;
- stream.on('close', function () {
- closed = true;
- });
- endOfStream(stream, {
- readable: reading,
- writable: writing
- }, function (err) {
- if (err) return callback(err);
- closed = true;
- callback();
- });
- var destroyed = false;
- return function (err) {
- if (closed) return;
- if (destroyed) return;
- destroyed = true;
- if (isFS(stream)) return stream.close(noop$1); // use close for fs streams to avoid fd leaks
-
- if (isRequest$1(stream)) return stream.abort(); // request.destroy just do .end - .abort is what we want
-
- if (isFn(stream.destroy)) return stream.destroy();
- callback(err || new Error('stream was destroyed'));
- };
-};
-
-var call = function (fn) {
- fn();
-};
-
-var pipe = function (from, to) {
- return from.pipe(to);
-};
-
-var pump = function () {
- var streams = Array.prototype.slice.call(arguments);
- var callback = isFn(streams[streams.length - 1] || noop$1) && streams.pop() || noop$1;
- if (Array.isArray(streams[0])) streams = streams[0];
- if (streams.length < 2) throw new Error('pump requires two streams per minimum');
- var error;
- var destroys = streams.map(function (stream, i) {
- var reading = i < streams.length - 1;
- var writing = i > 0;
- return destroyer(stream, reading, writing, function (err) {
- if (!error) error = err;
- if (err) destroys.forEach(call);
- if (reading) return;
- destroys.forEach(call);
- callback(error);
- });
- });
- return streams.reduce(pipe);
-};
-
-var pump_1 = pump;
const {
- PassThrough: PassThroughStream
-} = stream;
-
-var bufferStream = options => {
- options = Object.assign({}, options);
- const {
- array
- } = options;
- let {
- encoding
- } = options;
- const isBuffer = encoding === 'buffer';
- let objectMode = false;
+ stdin
+} = process;
- if (array) {
- objectMode = !(encoding || isBuffer);
- } else {
- encoding = encoding || 'utf8';
- }
+var getStdin = async () => {
+ let result = '';
- if (isBuffer) {
- encoding = null;
+ if (stdin.isTTY) {
+ return result;
}
- const stream = new PassThroughStream({
- objectMode
- });
+ stdin.setEncoding('utf8');
- if (encoding) {
- stream.setEncoding(encoding);
+ for await (const chunk of stdin) {
+ result += chunk;
}
- let length = 0;
- const chunks = [];
- stream.on('data', chunk => {
- chunks.push(chunk);
-
- if (objectMode) {
- length = chunks.length;
- } else {
- length += chunk.length;
- }
- });
-
- stream.getBufferedValue = () => {
- if (array) {
- return chunks;
- }
-
- return isBuffer ? Buffer.concat(chunks, length) : chunks.join('');
- };
-
- stream.getBufferedLength = () => length;
-
- return stream;
+ return result;
};
-class MaxBufferError extends Error {
- constructor() {
- super('maxBuffer exceeded');
- this.name = 'MaxBufferError';
- }
-
-}
+var buffer = async () => {
+ const result = [];
+ let length = 0;
-async function getStream(inputStream, options) {
- if (!inputStream) {
- return Promise.reject(new Error('Expected a stream'));
+ if (stdin.isTTY) {
+ return Buffer.concat([]);
}
- options = Object.assign({
- maxBuffer: Infinity
- }, options);
- const {
- maxBuffer
- } = options;
- let stream;
- await new Promise((resolve, reject) => {
- const rejectPromise = error => {
- if (error) {
- // A null check
- error.bufferedData = stream.getBufferedValue();
- }
-
- reject(error);
- };
-
- stream = pump_1(inputStream, bufferStream(options), error => {
- if (error) {
- rejectPromise(error);
- return;
- }
-
- resolve();
- });
- stream.on('data', () => {
- if (stream.getBufferedLength() > maxBuffer) {
- rejectPromise(new MaxBufferError());
- }
- });
- });
- return stream.getBufferedValue();
-}
-
-var getStream_1 = getStream; // TODO: Remove this for the next major release
-
-var default_1 = getStream;
-
-var buffer = (stream, options) => getStream(stream, Object.assign({}, options, {
- encoding: 'buffer'
-}));
-
-var array = (stream, options) => getStream(stream, Object.assign({}, options, {
- array: true
-}));
+ for await (const chunk of stdin) {
+ result.push(chunk);
+ length += chunk.length;
+ }
-var MaxBufferError_1 = MaxBufferError;
-getStream_1.default = default_1;
-getStream_1.buffer = buffer;
-getStream_1.array = array;
-getStream_1.MaxBufferError = MaxBufferError_1;
+ return Buffer.concat(result, length);
+};
+getStdin.buffer = buffer;
var vendors = [
{
}
];
-var vendors$1 = /*#__PURE__*/Object.freeze({
- __proto__: null,
- 'default': vendors
-});
-
-var vendors$2 = getCjsExportFromNamespace(vendors$1);
-
var ciInfo = createCommonjsModule(function (module, exports) {
var env = process.env; // Used for testing only
Object.defineProperty(exports, '_vendors', {
- value: vendors$2.map(function (v) {
+ value: vendors.map(function (v) {
return v.constant;
})
});
exports.name = null;
exports.isPR = null;
- vendors$2.forEach(function (vendor) {
+ vendors.forEach(function (vendor) {
var envs = Array.isArray(vendor.env) ? vendor.env : [vendor.env];
var isCI = envs.every(function (obj) {
return checkEnv(obj);
});
}
});
-var ciInfo_1 = ciInfo.name;
-var ciInfo_2 = ciInfo.isPR;
-var ciInfo_3 = ciInfo.isCI;
var thirdParty = {
cosmiconfig: dist$2.cosmiconfig,
cosmiconfigSync: dist$2.cosmiconfigSync,
findParentDir: findParentDir.sync,
- getStream: getStream_1,
+ getStdin: getStdin,
isCI: () => ciInfo.isCI
};
-var thirdParty_1 = thirdParty.cosmiconfig;
-var thirdParty_2 = thirdParty.cosmiconfigSync;
-var thirdParty_3 = thirdParty.findParentDir;
-var thirdParty_4 = thirdParty.getStream;
-var thirdParty_5 = thirdParty.isCI;
-
-exports.cosmiconfig = thirdParty_1;
-exports.cosmiconfigSync = thirdParty_2;
-exports.default = thirdParty;
-exports.findParentDir = thirdParty_3;
-exports.getStream = thirdParty_4;
-exports.isCI = thirdParty_5;
+
+module.exports = thirdParty;
projects / dotfiles / .git / blobdiff