Method apply

lib/dll/DllReferencePlugin.js:42–180

* Applies the plugin by registering its hooks on the compiler. * @param {Compiler} compiler the compiler instance * @returns {void}

(compiler)

	 * @returns {void}
	 */
	apply(compiler) {
		compiler.hooks.validate.tap(PLUGIN_NAME, () => {
			compiler.validate(
				() => require("../../schemas/plugins/dll/DllReferencePlugin.json"),
				this.options,
				{
					name: "Dll Reference Plugin",
					baseDataPath: "options"
				},
				(options) =>
					require("../../schemas/plugins/dll/DllReferencePlugin.check")(options)
			);
		});
		compiler.hooks.compilation.tap(
			PLUGIN_NAME,
			(compilation, { normalModuleFactory }) => {
				compilation.dependencyFactories.set(
					DelegatedSourceDependency,
					normalModuleFactory
				);
			}
		);

		/** @type {WeakMap<CompilationParams, CompilationDataItem>} */
		const compilationData = new WeakMap();

		compiler.hooks.beforeCompile.tapAsync(PLUGIN_NAME, (params, callback) => {
			if ("manifest" in this.options) {
				const manifest = this.options.manifest;
				if (typeof manifest === "string") {
					/** @type {InputFileSystem} */
					(compiler.inputFileSystem).readFile(manifest, (err, result) => {
						if (err) return callback(err);
						/** @type {CompilationDataItem} */
						const data = {
							path: manifest,
							data: undefined,
							error: undefined
						};
						// Catch errors parsing the manifest so that blank
						// or malformed manifest files don't kill the process.
						try {
							data.data =
								/** @type {DllReferencePluginOptionsManifest} */
								(
									/** @type {unknown} */
									(parseJson(/** @type {Buffer} */ (result).toString("utf8")))
								);
						} catch (parseErr) {
							// Store the error in the params so that it can
							// be added as a compilation error later on.
							const manifestPath = makePathsRelative(
								compiler.context,
								manifest,
								compiler.root
							);
							data.error = new DllManifestError(
								manifestPath,