настройка webpack

node_modules/webpack/lib/LibManifestPlugin.js

@@ -0,0 +1,90 @@
+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+	Author Tobias Koppers @sokra
+*/
+"use strict";
+
+const path = require("path");
+const asyncLib = require("neo-async");
+const SingleEntryDependency = require("./dependencies/SingleEntryDependency");
+
+class LibManifestPlugin {
+	constructor(options) {
+		this.options = options;
+	}
+
+	apply(compiler) {
+		compiler.hooks.emit.tapAsync(
+			"LibManifestPlugin",
+			(compilation, callback) => {
+				asyncLib.forEach(
+					compilation.chunks,
+					(chunk, callback) => {
+						if (!chunk.isOnlyInitial()) {
+							callback();
+							return;
+						}
+						const targetPath = compilation.getPath(this.options.path, {
+							hash: compilation.hash,
+							chunk
+						});
+						const name =
+							this.options.name &&
+							compilation.getPath(this.options.name, {
+								hash: compilation.hash,
+								chunk
+							});
+						const manifest = {
+							name,
+							type: this.options.type,
+							content: Array.from(chunk.modulesIterable, module => {
+								if (
+									this.options.entryOnly &&
+									!module.reasons.some(
+										r => r.dependency instanceof SingleEntryDependency
+									)
+								) {
+									return;
+								}
+								if (module.libIdent) {
+									const ident = module.libIdent({
+										context: this.options.context || compiler.options.context
+									});
+									if (ident) {
+										return {
+											ident,
+											data: {
+												id: module.id,
+												buildMeta: module.buildMeta
+											}
+										};
+									}
+								}
+							})
+								.filter(Boolean)
+								.reduce((obj, item) => {
+									obj[item.ident] = item.data;
+									return obj;
+								}, Object.create(null))
+						};
+						// Apply formatting to content if format flag is true;
+						const manifestContent = this.options.format
+							? JSON.stringify(manifest, null, 2)
+							: JSON.stringify(manifest);
+						const content = Buffer.from(manifestContent, "utf8");
+						compiler.outputFileSystem.mkdirp(path.dirname(targetPath), err => {
+							if (err) return callback(err);
+							compiler.outputFileSystem.writeFile(
+								targetPath,
+								content,
+								callback
+							);
+						});
+					},
+					callback
+				);
+			}
+		);
+	}
+}
+module.exports = LibManifestPlugin;