Method handler

lib/ProvidePlugin.js:63–109

(parser, parserOptions)

				 * @returns {void}
				 */
				const handler = (parser, parserOptions) => {
					for (const name of Object.keys(definitions)) {
						const request = [
							...(Array.isArray(definitions[name])
								? definitions[name]
								: [definitions[name]])
						];
						const splittedName = name.split(".");
						if (splittedName.length > 0) {
							for (const [i, _] of splittedName.slice(1).entries()) {
								const name = splittedName.slice(0, i + 1).join(".");
								parser.hooks.canRename.for(name).tap(PLUGIN_NAME, approve);
							}
						}

						parser.hooks.expression.for(name).tap(PLUGIN_NAME, (expr) => {
							const nameIdentifier = name.includes(".")
								? `__webpack_provided_${name.replace(/\./g, "_dot_")}`
								: name;
							const dep = new ProvidedDependency(
								request[0],
								nameIdentifier,
								request.slice(1),
								/** @type {Range} */ (expr.range)
							);
							dep.loc = /** @type {DependencyLocation} */ (expr.loc);
							parser.state.module.addDependency(dep);
							return true;
						});

						parser.hooks.call.for(name).tap(PLUGIN_NAME, (expr) => {
							const nameIdentifier = name.includes(".")
								? `__webpack_provided_${name.replace(/\./g, "_dot_")}`
								: name;
							const dep = new ProvidedDependency(
								request[0],
								nameIdentifier,
								request.slice(1),
								/** @type {Range} */ (expr.callee.range)
							);
							dep.loc = /** @type {DependencyLocation} */ (expr.callee.loc);
							parser.state.module.addDependency(dep);
							parser.walkExpressions(expr.arguments);
							return true;
						});
					}
				};
				normalModuleFactory.hooks.parser
					.for(JAVASCRIPT_MODULE_TYPE_AUTO)
					.tap(PLUGIN_NAME, handler);