mirror of https://github.com/webpack/webpack.git
72 lines
1.9 KiB
JavaScript
72 lines
1.9 KiB
JavaScript
/*
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MIT License http://www.opensource.org/licenses/mit-license.php
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Author Tobias Koppers @sokra
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*/
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var Module = require("./Module");
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var RawSource = require("webpack-core/lib/RawSource");
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function MultiModule(context, dependencies, name) {
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Module.call(this);
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this.context = context;
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this.dependencies = dependencies;
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this.name = name;
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this.built = false;
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this.cacheable = true;
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}
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module.exports = MultiModule;
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MultiModule.prototype = Object.create(Module.prototype);
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MultiModule.prototype.identifier = function() {
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return "multi " + this.name;
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};
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MultiModule.prototype.readableIdentifier = function(requestShortener) {
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return "multi " + this.name;
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};
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MultiModule.prototype.disconnect = function disconnect() {
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this.built = false;
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Module.prototype.disconnect.call(this);
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};
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MultiModule.prototype.build = function build(options, compilation, resolver, fs, callback) {
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this.built = true;
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return callback();
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};
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MultiModule.prototype.source = function(dependencyTemplates, outputOptions, requestShortener) {
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var str = [];
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this.dependencies.forEach(function(dep, idx) {
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if(dep.module) {
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if(idx == this.dependencies.length - 1)
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str.push("module.exports = ");
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str.push("__webpack_require__(");
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if(outputOptions.pathinfo)
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str.push("/*! "+dep.request+" */");
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str.push(""+dep.module.id);
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str.push(")");
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} else {
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str.push("(function webpackMissingModule() { throw new Error(");
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str.push(JSON.stringify("Cannot find module \"" + dep.request + "\""));
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str.push("); }())");
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}
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str.push(";\n");
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}, this);
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return new RawSource(str.join(""));
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};
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MultiModule.prototype.needRebuild = function needRebuild(fileTimestamps, contextTimestamps) {
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return false;
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};
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MultiModule.prototype.size = function() {
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return 16 + this.dependencies.length * 12;
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};
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MultiModule.prototype.updateHash = function(hash) {
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hash.update("multi module");
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hash.update(this.name || "");
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Module.prototype.updateHash.call(this, hash);
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};
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