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/*
MIT License http://www.opensource.org/licenses/mit-license.php
Author Tobias Koppers @sokra
*/
"use strict";
const PrefetchDependency = require("./dependencies/PrefetchDependency");
class PrefetchPlugin {
constructor(context, request) {
if (!request) {
this.request = context;
} else {
this.context = context;
this.request = request;
}
}
apply(compiler) {
compiler.hooks.compilation.tap(
"PrefetchPlugin",
(compilation, { normalModuleFactory }) => {
compilation.dependencyFactories.set(
PrefetchDependency,
normalModuleFactory
);
}
);
compiler.hooks.make.tapAsync("PrefetchPlugin", (compilation, callback) => {
compilation.prefetch(
this.context || compiler.context,
new PrefetchDependency(this.request),
callback
);
});
}
}
module.exports = PrefetchPlugin;