DelegatedModuleFactoryPlugin.js
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/*
MIT License http://www.opensource.org/licenses/mit-license.php
Author Tobias Koppers @sokra
*/
var DelegatedModule = require("./DelegatedModule");
// options.source
// options.type
// options.context
// options.scope
// options.content
function DelegatedModuleFactoryPlugin(options) {
this.options = options;
options.type = options.type || "require";
options.extensions = options.extensions || ["", ".js"];
}
module.exports = DelegatedModuleFactoryPlugin;
DelegatedModuleFactoryPlugin.prototype.apply = function(normalModuleFactory) {
var scope = this.options.scope;
if(scope) {
normalModuleFactory.plugin("factory", function(factory) {
return function(data, callback) {
var dependency = data.dependencies[0];
var request = dependency.request;
if(request && request.indexOf(scope + "/") === 0) {
var innerRequest = "." + request.substr(scope.length);
for(var i = 0; i < this.options.extensions.length; i++) {
var requestPlusExt = innerRequest + this.options.extensions[i];
if(requestPlusExt in this.options.content) {
var resolved = this.options.content[requestPlusExt];
return callback(null, new DelegatedModule(this.options.source, resolved, this.options.type, requestPlusExt));
}
}
}
return factory(data, callback);
}.bind(this);
}.bind(this));
} else {
normalModuleFactory.plugin("module", function(module) {
if(module.libIdent) {
var request = module.libIdent(this.options);
if(request && request in this.options.content) {
var resolved = this.options.content[request];
return new DelegatedModule(this.options.source, resolved, this.options.type, request);
}
}
return module;
}.bind(this));
}
};