73 lines
1.7 KiB
JavaScript
73 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
|
|
);
|
|
}
|
|
);
|
|
|
|
const { entry, options, context } = this;
|
|
const dep = EntryPlugin.createDependency(entry, options);
|
|
|
|
compiler.hooks.make.tapAsync("EntryPlugin", (compilation, callback) => {
|
|
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"
|
|
? /** @type {string} */ (options.name)
|
|
: options
|
|
};
|
|
return dep;
|
|
}
|
|
}
|
|
|
|
module.exports = EntryPlugin;
|