Method apply

lib/LoaderOptionsPlugin.js:43–82

* 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(class="st">"../schemas/plugins/LoaderOptionsPlugin.json"),
				this.options,
				{
					name: class="st">"Loader Options Plugin",
					baseDataPath: class="st">"options"
				},
				(options) =>
					require(class="st">"../schemas/plugins/LoaderOptionsPlugin.check")(options)
			);
		});

		compiler.hooks.compilation.tap(PLUGIN_NAME, (compilation) => {
			NormalModule.getCompilationHooks(compilation).loader.tap(
				PLUGIN_NAME,
				(context, module) => {
					const resource = module.resource;
					if (!resource) return;
					const i = resource.indexOf(class="st">"?");
					if (
						ModuleFilenameHelpers.matchObject(
							this.options,
							i < 0 ? resource : resource.slice(0, i)
						)
					) {
						for (const key of Object.keys(this.options)) {
							if (key === class="st">"include" || key === class="st">"exclude" || key === class="st">"test") {
								continue;
							}

							/** @type {LoaderContext<EXPECTED_ANY> & Record<string, EXPECTED_ANY>} */
							(context)[key] = this.options[key];
						}
					}
				}
			);
		});
	}
}

module.exports = LoaderOptionsPlugin;