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node_modules/tapable/lib/HookMap.js
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1lostsun
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05 май 2025, 11:35
05 май 2025, 11:35
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/* MIT License http://www.opensource.org/licenses/mit-license.php Author Tobias Koppers @sokra */ "use strict"; const util = require("util"); const defaultFactory = (key, hook) => hook; class HookMap { constructor(factory, name = undefined) { this._map = new Map(); this.name = name; this._factory = factory; this._interceptors = []; } get(key) { return this._map.get(key); } for(key) { const hook = this.get(key); if (hook !== undefined) { return hook; } let newHook = this._factory(key); const interceptors = this._interceptors; for (let i = 0; i < interceptors.length; i++) { newHook = interceptors[i].factory(key, newHook); } this._map.set(key, newHook); return newHook; } intercept(interceptor) { this._interceptors.push( Object.assign( { factory: defaultFactory }, interceptor ) ); } } HookMap.prototype.tap = util.deprecate(function(key, options, fn) { return this.for(key).tap(options, fn); }, "HookMap#tap(key,…) is deprecated. Use HookMap#for(key).tap(…) instead."); HookMap.prototype.tapAsync = util.deprecate(function(key, options, fn) { return this.for(key).tapAsync(options, fn); }, "HookMap#tapAsync(key,…) is deprecated. Use HookMap#for(key).tapAsync(…) instead."); HookMap.prototype.tapPromise = util.deprecate(function(key, options, fn) { return this.for(key).tapPromise(options, fn); }, "HookMap#tapPromise(key,…) is deprecated. Use HookMap#for(key).tapPromise(…) instead."); module.exports = HookMap;