summaryrefslogtreecommitdiffstats
path: root/node_modules/webpack/lib/ResolverFactory.js
diff options
context:
space:
mode:
Diffstat (limited to 'node_modules/webpack/lib/ResolverFactory.js')
-rw-r--r--node_modules/webpack/lib/ResolverFactory.js74
1 files changed, 0 insertions, 74 deletions
diff --git a/node_modules/webpack/lib/ResolverFactory.js b/node_modules/webpack/lib/ResolverFactory.js
deleted file mode 100644
index 7166257..0000000
--- a/node_modules/webpack/lib/ResolverFactory.js
+++ /dev/null
@@ -1,74 +0,0 @@
-/*
- MIT License http://www.opensource.org/licenses/mit-license.php
- Author Tobias Koppers @sokra
- */
-"use strict";
-
-const { Tapable, HookMap, SyncHook, SyncWaterfallHook } = require("tapable");
-const Factory = require("enhanced-resolve").ResolverFactory;
-const { cachedCleverMerge } = require("./util/cleverMerge");
-
-/** @typedef {import("enhanced-resolve").Resolver} Resolver */
-
-const EMTPY_RESOLVE_OPTIONS = {};
-
-module.exports = class ResolverFactory extends Tapable {
- constructor() {
- super();
- this.hooks = {
- resolveOptions: new HookMap(
- () => new SyncWaterfallHook(["resolveOptions"])
- ),
- resolver: new HookMap(() => new SyncHook(["resolver", "resolveOptions"]))
- };
- this._pluginCompat.tap("ResolverFactory", options => {
- let match;
- match = /^resolve-options (.+)$/.exec(options.name);
- if (match) {
- this.hooks.resolveOptions
- .for(match[1])
- .tap(options.fn.name || "unnamed compat plugin", options.fn);
- return true;
- }
- match = /^resolver (.+)$/.exec(options.name);
- if (match) {
- this.hooks.resolver
- .for(match[1])
- .tap(options.fn.name || "unnamed compat plugin", options.fn);
- return true;
- }
- });
- this.cache2 = new Map();
- }
-
- get(type, resolveOptions) {
- resolveOptions = resolveOptions || EMTPY_RESOLVE_OPTIONS;
- const ident = `${type}|${JSON.stringify(resolveOptions)}`;
- const resolver = this.cache2.get(ident);
- if (resolver) return resolver;
- const newResolver = this._create(type, resolveOptions);
- this.cache2.set(ident, newResolver);
- return newResolver;
- }
-
- _create(type, resolveOptions) {
- const originalResolveOptions = Object.assign({}, resolveOptions);
- resolveOptions = this.hooks.resolveOptions.for(type).call(resolveOptions);
- const resolver = Factory.createResolver(resolveOptions);
- if (!resolver) {
- throw new Error("No resolver created");
- }
- /** @type {Map<Object, Resolver>} */
- const childCache = new Map();
- resolver.withOptions = options => {
- const cacheEntry = childCache.get(options);
- if (cacheEntry !== undefined) return cacheEntry;
- const mergedOptions = cachedCleverMerge(originalResolveOptions, options);
- const resolver = this.get(type, mergedOptions);
- childCache.set(options, resolver);
- return resolver;
- };
- this.hooks.resolver.for(type).call(resolver, resolveOptions);
- return resolver;
- }
-};