lepu-test-platform-web/node_modules/webpack/lib/DllPlugin.js

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/*
MIT License http://www.opensource.org/licenses/mit-license.php
Author Tobias Koppers @sokra
*/
"use strict";
const DllEntryPlugin = require("./DllEntryPlugin");
const LibManifestPlugin = require("./LibManifestPlugin");
const FlagInitialModulesAsUsedPlugin = require("./FlagInitialModulesAsUsedPlugin");
class DllPlugin {
constructor(options) {
this.options = options;
}
apply(compiler) {
compiler.plugin("entry-option", (context, entry) => {
function itemToPlugin(item, name) {
if(Array.isArray(item))
return new DllEntryPlugin(context, item, name);
else
throw new Error("DllPlugin: supply an Array as entry");
}
if(typeof entry === "object" && !Array.isArray(entry)) {
Object.keys(entry).forEach(name => {
compiler.apply(itemToPlugin(entry[name], name));
});
} else {
compiler.apply(itemToPlugin(entry, "main"));
}
return true;
});
compiler.apply(new LibManifestPlugin(this.options));
compiler.apply(new FlagInitialModulesAsUsedPlugin());
}
}
module.exports = DllPlugin;