.gitignore added

[dotfiles/.git] / .config / coc / extensions / node_modules / coc-prettier / node_modules / dot-prop / index.js

diff --git a/.config/coc/extensions/node_modules/coc-prettier/node_modules/dot-prop/index.js b/.config/coc/extensions/node_modules/coc-prettier/node_modules/dot-prop/index.js
new file mode 100644 (file)
index 0000000..a90f599
--- /dev/null
+++ b/.config/coc/extensions/node_modules/coc-prettier/node_modules/dot-prop/index.js
@@ -0,0 +1,142 @@
+'use strict';
+const isObj = require('is-obj');
+
+const disallowedKeys = [
+       '__proto__',
+       'prototype',
+       'constructor'
+];
+
+const isValidPath = pathSegments => !pathSegments.some(segment => disallowedKeys.includes(segment));
+
+function getPathSegments(path) {
+       const pathArray = path.split('.');
+       const parts = [];
+
+       for (let i = 0; i < pathArray.length; i++) {
+               let p = pathArray[i];
+
+               while (p[p.length - 1] === '\\' && pathArray[i + 1] !== undefined) {
+                       p = p.slice(0, -1) + '.';
+                       p += pathArray[++i];
+               }
+
+               parts.push(p);
+       }
+
+       if (!isValidPath(parts)) {
+               return [];
+       }
+
+       return parts;
+}
+
+module.exports = {
+       get(object, path, value) {
+               if (!isObj(object) || typeof path !== 'string') {
+                       return value === undefined ? object : value;
+               }
+
+               const pathArray = getPathSegments(path);
+               if (pathArray.length === 0) {
+                       return;
+               }
+
+               for (let i = 0; i < pathArray.length; i++) {
+                       if (!Object.prototype.propertyIsEnumerable.call(object, pathArray[i])) {
+                               return value;
+                       }
+
+                       object = object[pathArray[i]];
+
+                       if (object === undefined || object === null) {
+                               // `object` is either `undefined` or `null` so we want to stop the loop, and
+                               // if this is not the last bit of the path, and
+                               // if it did't return `undefined`
+                               // it would return `null` if `object` is `null`
+                               // but we want `get({foo: null}, 'foo.bar')` to equal `undefined`, or the supplied value, not `null`
+                               if (i !== pathArray.length - 1) {
+                                       return value;
+                               }
+
+                               break;
+                       }
+               }
+
+               return object;
+       },
+
+       set(object, path, value) {
+               if (!isObj(object) || typeof path !== 'string') {
+                       return object;
+               }
+
+               const root = object;
+               const pathArray = getPathSegments(path);
+
+               for (let i = 0; i < pathArray.length; i++) {
+                       const p = pathArray[i];
+
+                       if (!isObj(object[p])) {
+                               object[p] = {};
+                       }
+
+                       if (i === pathArray.length - 1) {
+                               object[p] = value;
+                       }
+
+                       object = object[p];
+               }
+
+               return root;
+       },
+
+       delete(object, path) {
+               if (!isObj(object) || typeof path !== 'string') {
+                       return false;
+               }
+
+               const pathArray = getPathSegments(path);
+
+               for (let i = 0; i < pathArray.length; i++) {
+                       const p = pathArray[i];
+
+                       if (i === pathArray.length - 1) {
+                               delete object[p];
+                               return true;
+                       }
+
+                       object = object[p];
+
+                       if (!isObj(object)) {
+                               return false;
+                       }
+               }
+       },
+
+       has(object, path) {
+               if (!isObj(object) || typeof path !== 'string') {
+                       return false;
+               }
+
+               const pathArray = getPathSegments(path);
+               if (pathArray.length === 0) {
+                       return false;
+               }
+
+               // eslint-disable-next-line unicorn/no-for-loop
+               for (let i = 0; i < pathArray.length; i++) {
+                       if (isObj(object)) {
+                               if (!(pathArray[i] in object)) {
+                                       return false;
+                               }
+
+                               object = object[pathArray[i]];
+                       } else {
+                               return false;
+                       }
+               }
+
+               return true;
+       }
+};