shift73k/assets_old/node_modules/webpack/lib/EntryPlugin.js

67 lines
1.7 KiB
JavaScript

/*
MIT License http://www.opensource.org/licenses/mit-license.php
Author Tobias Koppers @sokra
*/
"use strict";
const EntryDependency = require("./dependencies/EntryDependency");
/** @typedef {import("./Compiler")} Compiler */
/** @typedef {import("./Entrypoint").EntryOptions} EntryOptions */
class EntryPlugin {
/**
* An entry plugin which will handle
* creation of the EntryDependency
*
* @param {string} context context path
* @param {string} entry entry path
* @param {EntryOptions | string} options entry options (passing a string is deprecated)
*/
constructor(context, entry, options) {
this.context = context;
this.entry = entry;
this.options = options || "";
}
/**
* Apply the plugin
* @param {Compiler} compiler the compiler instance
* @returns {void}
*/
apply(compiler) {
compiler.hooks.compilation.tap(
"EntryPlugin",
(compilation, { normalModuleFactory }) => {
compilation.dependencyFactories.set(
EntryDependency,
normalModuleFactory
);
}
);
compiler.hooks.make.tapAsync("EntryPlugin", (compilation, callback) => {
const { entry, options, context } = this;
const dep = EntryPlugin.createDependency(entry, options);
compilation.addEntry(context, dep, options, err => {
callback(err);
});
});
}
/**
* @param {string} entry entry request
* @param {EntryOptions | string} options entry options (passing string is deprecated)
* @returns {EntryDependency} the dependency
*/
static createDependency(entry, options) {
const dep = new EntryDependency(entry);
// TODO webpack 6 remove string option
dep.loc = { name: typeof options === "object" ? options.name : options };
return dep;
}
}
module.exports = EntryPlugin;