+++ /dev/null
-"use strict";
-/*
- * @license
- * Copyright 2018 Palantir Technologies, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-Object.defineProperty(exports, "__esModule", { value: true });
-var tslib_1 = require("tslib");
-// Use classes here instead of interfaces because we want runtime type data
-var Line = /** @class */ (function () {
- function Line() {
- }
- return Line;
-}());
-exports.Line = Line;
-var CodeLine = /** @class */ (function (_super) {
- tslib_1.__extends(CodeLine, _super);
- function CodeLine(contents) {
- var _this = _super.call(this) || this;
- _this.contents = contents;
- return _this;
- }
- return CodeLine;
-}(Line));
-exports.CodeLine = CodeLine;
-var MessageSubstitutionLine = /** @class */ (function (_super) {
- tslib_1.__extends(MessageSubstitutionLine, _super);
- function MessageSubstitutionLine(key, message) {
- var _this = _super.call(this) || this;
- _this.key = key;
- _this.message = message;
- return _this;
- }
- return MessageSubstitutionLine;
-}(Line));
-exports.MessageSubstitutionLine = MessageSubstitutionLine;
-var ErrorLine = /** @class */ (function (_super) {
- tslib_1.__extends(ErrorLine, _super);
- function ErrorLine(startCol) {
- var _this = _super.call(this) || this;
- _this.startCol = startCol;
- return _this;
- }
- return ErrorLine;
-}(Line));
-exports.ErrorLine = ErrorLine;
-var MultilineErrorLine = /** @class */ (function (_super) {
- tslib_1.__extends(MultilineErrorLine, _super);
- function MultilineErrorLine(startCol) {
- return _super.call(this, startCol) || this;
- }
- return MultilineErrorLine;
-}(ErrorLine));
-exports.MultilineErrorLine = MultilineErrorLine;
-var EndErrorLine = /** @class */ (function (_super) {
- tslib_1.__extends(EndErrorLine, _super);
- function EndErrorLine(startCol, endCol, message) {
- var _this = _super.call(this, startCol) || this;
- _this.endCol = endCol;
- _this.message = message;
- return _this;
- }
- return EndErrorLine;
-}(ErrorLine));
-exports.EndErrorLine = EndErrorLine;
-// example matches (between the quotes):
-// " ~~~~~~~~"
-var multilineErrorRegex = /^\s*(~+|~nil)$/;
-// " ~~~~~~~~~ [some error message]"
-var endErrorRegex = /^\s*(~+|~nil)\s*\[(.+)\]\s*$/;
-// "[shortcut]: full messages goes here!! "
-var messageSubstitutionRegex = /^\[([-\w]+?)]: \s*(.+?)\s*$/;
-exports.ZERO_LENGTH_ERROR = "~nil";
-/**
- * Maps a line of text from a .lint file to an appropriate Line object
- */
-function parseLine(text) {
- var multilineErrorMatch = text.match(multilineErrorRegex);
- if (multilineErrorMatch !== null) {
- var startErrorCol = text.indexOf("~");
- return new MultilineErrorLine(startErrorCol);
- }
- var endErrorMatch = text.match(endErrorRegex);
- if (endErrorMatch !== null) {
- var squiggles = endErrorMatch[1], message = endErrorMatch[2];
- var startErrorCol = text.indexOf("~");
- var zeroLengthError = squiggles === exports.ZERO_LENGTH_ERROR;
- var endErrorCol = zeroLengthError ? startErrorCol : text.lastIndexOf("~") + 1;
- return new EndErrorLine(startErrorCol, endErrorCol, message);
- }
- var messageSubstitutionMatch = text.match(messageSubstitutionRegex);
- if (messageSubstitutionMatch !== null) {
- var key = messageSubstitutionMatch[1], message = messageSubstitutionMatch[2];
- return new MessageSubstitutionLine(key, message);
- }
- // line doesn't match any syntax for error markup, so it's a line of code to be linted
- return new CodeLine(text);
-}
-exports.parseLine = parseLine;
-/**
- * Maps a Line object to a matching line of text that could be in a .lint file.
- * This is almost the inverse of parseLine.
- * If you ran `printLine(parseLine(someText), code)`, the whitespace in the result may be different than in someText
- * @param fileName - File name containing the line and code.
- * @param line - A Line object to convert to text
- * @param code - If line represents error markup, this is the line of code preceding the markup.
- * Otherwise, this parameter is not required.
- */
-function printLine(fileName, line, code) {
- if (line instanceof ErrorLine) {
- if (code === undefined) {
- throw new Error(fileName + ": Must supply argument for code parameter when line is an ErrorLine");
- }
- var leadingSpaces = " ".repeat(line.startCol);
- if (line instanceof MultilineErrorLine) {
- // special case for when the line of code is simply a newline.
- // use "~nil" to indicate the error continues on that line
- if (code.length === 0 && line.startCol === 0) {
- return exports.ZERO_LENGTH_ERROR;
- }
- var tildes = "~".repeat(code.length - leadingSpaces.length);
- return "" + leadingSpaces + tildes;
- }
- else if (line instanceof EndErrorLine) {
- var tildes = "~".repeat(line.endCol - line.startCol);
- if (code.length < line.endCol) {
- // Better than crashing in String.repeat
- throw new Error("Bad error marker in " + fileName + " at " + JSON.stringify(line));
- }
- var endSpaces = " ".repeat(code.length - line.endCol);
- if (tildes.length === 0) {
- tildes = exports.ZERO_LENGTH_ERROR;
- // because we add "~nil" we need four less spaces than normal at the end
- // always make sure we have at least one space though
- endSpaces = endSpaces.substring(0, Math.max(endSpaces.length - 4, 1));
- }
- return "" + leadingSpaces + tildes + endSpaces + " [" + line.message + "]";
- }
- }
- else if (line instanceof MessageSubstitutionLine) {
- return "[" + line.key + "]: " + line.message;
- }
- else if (line instanceof CodeLine) {
- return line.contents;
- }
- return undefined;
-}
-exports.printLine = printLine;
projects / dotfiles / .git / blobdiff