mirror of https://github.com/webpack/webpack.git
81 lines
2.3 KiB
JavaScript
81 lines
2.3 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 OriginalSource = require("webpack-sources").OriginalSource;
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var RawSource = require("webpack-sources").RawSource;
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var WebpackMissingModule = require("./dependencies/WebpackMissingModule");
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var DelegatedSourceDependency = require("./dependencies/DelegatedSourceDependency");
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function DelegatedModule(sourceRequest, data, type, userRequest) {
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Module.call(this);
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this.sourceRequest = sourceRequest;
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this.request = data.id;
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this.meta = data.meta;
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this.type = type;
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this.userRequest = userRequest;
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this.built = false;
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this.delegateData = data;
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}
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module.exports = DelegatedModule;
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DelegatedModule.prototype = Object.create(Module.prototype);
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DelegatedModule.prototype.constructor = DelegatedModule;
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DelegatedModule.prototype.delegated = true;
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DelegatedModule.prototype.identifier = function() {
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return "delegated " + JSON.stringify(this.request) + " from " + this.sourceRequest;
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};
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DelegatedModule.prototype.readableIdentifier = function() {
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return "delegated " + this.userRequest + " from " + this.sourceRequest;
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};
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DelegatedModule.prototype.needRebuild = function() {
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return false;
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};
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DelegatedModule.prototype.build = function(options, compilation, resolver, fs, callback) {
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this.built = true;
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this.builtTime = new Date().getTime();
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this.usedExports = true;
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this.providedExports = this.delegateData.exports || true;
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this.dependencies.length = 0;
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this.addDependency(new DelegatedSourceDependency(this.sourceRequest));
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callback();
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};
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DelegatedModule.prototype.unbuild = function() {
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this.built = false;
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Module.prototype.unbuild.call(this);
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};
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DelegatedModule.prototype.source = function() {
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var sourceModule = this.dependencies[0].module;
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var str;
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if(!sourceModule) {
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str = WebpackMissingModule.moduleCode(this.sourceRequest);
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} else {
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str = "module.exports = (__webpack_require__(" + sourceModule.id + "))";
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switch(this.type) {
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case "require":
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str += "(" + JSON.stringify(this.request) + ");";
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break;
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case "object":
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str += "[" + JSON.stringify(this.request) + "];";
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break;
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}
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}
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if(this.useSourceMap) {
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return new OriginalSource(str, this.identifier());
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} else {
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return new RawSource(str);
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}
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};
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DelegatedModule.prototype.size = function() {
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return 42;
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};
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