aaac7fed
 liuqimichale
add
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/*
MIT License http://www.opensource.org/licenses/mit-license.php
Author Naoyuki Kanezawa @nkzawa
*/
"use strict";
const MultiEntryDependency = require("./dependencies/MultiEntryDependency");
const SingleEntryDependency = require("./dependencies/SingleEntryDependency");
const MultiModuleFactory = require("./MultiModuleFactory");
const MultiEntryPlugin = require("./MultiEntryPlugin");
const SingleEntryPlugin = require("./SingleEntryPlugin");
class DynamicEntryPlugin {
constructor(context, entry) {
this.context = context;
this.entry = entry;
}
apply(compiler) {
compiler.plugin("compilation", (compilation, params) => {
const multiModuleFactory = new MultiModuleFactory();
const normalModuleFactory = params.normalModuleFactory;
compilation.dependencyFactories.set(MultiEntryDependency, multiModuleFactory);
compilation.dependencyFactories.set(SingleEntryDependency, normalModuleFactory);
});
compiler.plugin("make", (compilation, callback) => {
const addEntry = (entry, name) => {
const dep = DynamicEntryPlugin.createDependency(entry, name);
return new Promise((resolve, reject) => {
compilation.addEntry(this.context, dep, name, (err) => {
if(err) return reject(err);
resolve();
});
});
};
Promise.resolve(this.entry()).then((entry) => {
if(typeof entry === "string" || Array.isArray(entry)) {
addEntry(entry, "main").then(() => callback(), callback);
} else if(typeof entry === "object") {
Promise.all(Object.keys(entry).map((name) => {
return addEntry(entry[name], name);
})).then(() => callback(), callback);
}
});
});
}
}
module.exports = DynamicEntryPlugin;
DynamicEntryPlugin.createDependency = function(entry, name) {
if(Array.isArray(entry))
return MultiEntryPlugin.createDependency(entry, name);
else
return SingleEntryPlugin.createDependency(entry, name);
};
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