diff options
Diffstat (limited to 'node_modules/webpack/lib/RequestShortener.js')
-rw-r--r-- | node_modules/webpack/lib/RequestShortener.js | 83 |
1 files changed, 0 insertions, 83 deletions
diff --git a/node_modules/webpack/lib/RequestShortener.js b/node_modules/webpack/lib/RequestShortener.js deleted file mode 100644 index 3d9af00..0000000 --- a/node_modules/webpack/lib/RequestShortener.js +++ /dev/null @@ -1,83 +0,0 @@ -/* - MIT License http://www.opensource.org/licenses/mit-license.php - Author Tobias Koppers @sokra -*/ -"use strict"; - -const path = require("path"); -const NORMALIZE_SLASH_DIRECTION_REGEXP = /\\/g; -const PATH_CHARS_REGEXP = /[-[\]{}()*+?.,\\^$|#\s]/g; -const SEPARATOR_REGEXP = /[/\\]$/; -const FRONT_OR_BACK_BANG_REGEXP = /^!|!$/g; -const INDEX_JS_REGEXP = /\/index.js(!|\?|\(query\))/g; -const MATCH_RESOURCE_REGEXP = /!=!/; - -const normalizeBackSlashDirection = request => { - return request.replace(NORMALIZE_SLASH_DIRECTION_REGEXP, "/"); -}; - -const createRegExpForPath = path => { - const regexpTypePartial = path.replace(PATH_CHARS_REGEXP, "\\$&"); - return new RegExp(`(^|!)${regexpTypePartial}`, "g"); -}; - -class RequestShortener { - constructor(directory) { - directory = normalizeBackSlashDirection(directory); - if (SEPARATOR_REGEXP.test(directory)) { - directory = directory.substr(0, directory.length - 1); - } - - if (directory) { - this.currentDirectoryRegExp = createRegExpForPath(directory); - } - - const dirname = path.dirname(directory); - const endsWithSeparator = SEPARATOR_REGEXP.test(dirname); - const parentDirectory = endsWithSeparator - ? dirname.substr(0, dirname.length - 1) - : dirname; - if (parentDirectory && parentDirectory !== directory) { - this.parentDirectoryRegExp = createRegExpForPath(`${parentDirectory}/`); - } - - if (__dirname.length >= 2) { - const buildins = normalizeBackSlashDirection(path.join(__dirname, "..")); - const buildinsAsModule = - this.currentDirectoryRegExp && - this.currentDirectoryRegExp.test(buildins); - this.buildinsAsModule = buildinsAsModule; - this.buildinsRegExp = createRegExpForPath(buildins); - } - - this.cache = new Map(); - } - - shorten(request) { - if (!request) return request; - const cacheEntry = this.cache.get(request); - if (cacheEntry !== undefined) { - return cacheEntry; - } - let result = normalizeBackSlashDirection(request); - if (this.buildinsAsModule && this.buildinsRegExp) { - result = result.replace(this.buildinsRegExp, "!(webpack)"); - } - if (this.currentDirectoryRegExp) { - result = result.replace(this.currentDirectoryRegExp, "!."); - } - if (this.parentDirectoryRegExp) { - result = result.replace(this.parentDirectoryRegExp, "!../"); - } - if (!this.buildinsAsModule && this.buildinsRegExp) { - result = result.replace(this.buildinsRegExp, "!(webpack)"); - } - result = result.replace(INDEX_JS_REGEXP, "$1"); - result = result.replace(FRONT_OR_BACK_BANG_REGEXP, ""); - result = result.replace(MATCH_RESOURCE_REGEXP, " = "); - this.cache.set(request, result); - return result; - } -} - -module.exports = RequestShortener; |