Method apply

lib/APIPlugin.js:149–395

* 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.compilation.tap(
			PLUGIN_NAME,
			(compilation, { normalModuleFactory }) => {
				const moduleOutput = compilation.options.output.module;
				const nodeTarget = compiler.platform.node;
				const nodeEsm = moduleOutput && nodeTarget;

				const REPLACEMENTS = getReplacements();
				if (nodeEsm) {
					REPLACEMENTS.__non_webpack_require__.expr =
						"__WEBPACK_EXTERNAL_createRequire_require";
				}

				compilation.dependencyTemplates.set(
					ConstDependency,
					new ConstDependency.Template()
				);
				compilation.dependencyTemplates.set(
					ModuleInitFragmentDependency,
					new ModuleInitFragmentDependency.Template()
				);

				compilation.hooks.runtimeRequirementInTree
					.for(RuntimeGlobals.chunkName)
					.tap(PLUGIN_NAME, (chunk) => {
						compilation.addRuntimeModule(
							chunk,
							new ChunkNameRuntimeModule(/** @type {string} */ (chunk.name))
						);
						return true;
					});

				compilation.hooks.runtimeRequirementInTree
					.for(RuntimeGlobals.getFullHash)
					.tap(PLUGIN_NAME, (chunk, _set) => {
						compilation.addRuntimeModule(chunk, new GetFullHashRuntimeModule());
						return true;
					});

				const hooks = JavascriptModulesPlugin.getCompilationHooks(compilation);

				hooks.renderModuleContent.tap(
					PLUGIN_NAME,
					(source, module, renderContext) => {
						if (
							/** @type {JavascriptModuleBuildInfo} */ (module.buildInfo)
								.needCreateRequire
						) {
							const chunkInitFragments = [
								getExternalModuleNodeCommonjsInitFragment(
									renderContext.runtimeTemplate
								)
							];

							renderContext.chunkInitFragments.push(...chunkInitFragments);
						}