mirror of https://github.com/webpack/webpack.git
163 lines
4.8 KiB
Markdown
163 lines
4.8 KiB
Markdown
# webpack.config.js
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``` javascript
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var path = require("path");
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module.exports = {
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// mode: "development || "production",
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entry: "./example",
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output: {
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path: path.join(__dirname, "dist"),
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filename: "MyLibrary.umd.js",
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library: "MyLibrary",
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libraryTarget: "umd"
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}
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};
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```
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# dist/MyLibrary.umd.js
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``` javascript
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(function webpackUniversalModuleDefinition(root, factory) {
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if(typeof exports === 'object' && typeof module === 'object')
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module.exports = factory();
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else if(typeof define === 'function' && define.amd)
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define([], factory);
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else if(typeof exports === 'object')
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exports["MyLibrary"] = factory();
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else
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root["MyLibrary"] = factory();
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})(window, function() {
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```
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<details><summary><code>return /******/ (function(modules) { /* webpackBootstrap */ })</code></summary>
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``` js
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return /******/ (function(modules, runtime) { // webpackBootstrap
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/******/ "use strict";
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/******/ // The module cache
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/******/ var installedModules = {};
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/******/
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/******/ // The require function
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/******/ function __webpack_require__(moduleId) {
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/******/
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/******/ // Check if module is in cache
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/******/ if(installedModules[moduleId]) {
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/******/ return installedModules[moduleId].exports;
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/******/ }
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/******/ // Create a new module (and put it into the cache)
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/******/ var module = installedModules[moduleId] = {
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/******/ i: moduleId,
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/******/ l: false,
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/******/ exports: {}
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/******/ };
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/******/
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/******/ // Execute the module function
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/******/ modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);
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/******/
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/******/ // Flag the module as loaded
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/******/ module.l = true;
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/******/
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/******/ // Return the exports of the module
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/******/ return module.exports;
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/******/ }
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/******/
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/******/
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/******/
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/******/ // initialize runtime
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/******/ runtime(__webpack_require__);
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/******/
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/******/ // Load entry module and return exports
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/******/ return __webpack_require__(0);
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/******/ })
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/************************************************************************/
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```
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</details>
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``` js
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/******/ ([
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/* 0 */
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/*!********************!*\
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!*** ./example.js ***!
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\********************/
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/*! exports provided: value, increment, default */
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/*! runtime requirements: __webpack_require__.r, __webpack_exports__, __webpack_require__.d, __webpack_require__ */
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/***/ (function(__unusedmodule, __webpack_exports__, __webpack_require__) {
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"use strict";
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__webpack_require__.r(__webpack_exports__);
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/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "value", function() { return value; });
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/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "increment", function() { return increment; });
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var value = 0;
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function increment() {
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value++;
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}
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/* harmony default export */ __webpack_exports__["default"] = ("MyLibrary");
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/***/ })
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/******/ ],
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/******/ function(__webpack_require__) { // webpackRuntimeModules
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/******/ "use strict";
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/******/
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/******/ /* webpack/runtime/make namespace object */
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/******/ !function() {
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/******/ // define __esModule on exports
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/******/ __webpack_require__.r = function(exports) {
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/******/ if(typeof Symbol !== 'undefined' && Symbol.toStringTag) {
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/******/ Object.defineProperty(exports, Symbol.toStringTag, { value: 'Module' });
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/******/ }
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/******/ Object.defineProperty(exports, '__esModule', { value: true });
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/******/ };
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/******/ }();
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/******/
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/******/ /* webpack/runtime/define property getter */
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/******/ !function() {
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/******/ // define getter function for harmony exports
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/******/ var hasOwnProperty = Object.prototype.hasOwnProperty;
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/******/ __webpack_require__.d = function(exports, name, getter) {
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/******/ if(!hasOwnProperty.call(exports, name)) {
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/******/ Object.defineProperty(exports, name, { enumerable: true, get: getter });
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/******/ }
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/******/ };
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/******/ }();
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/******/
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/******/ }
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);
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});
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```
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# Info
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## Unoptimized
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```
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Hash: 0a1b2c3d4e5f6a7b8c9d
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Version: webpack 5.0.0-next
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Asset Size Chunks Chunk Names
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MyLibrary.umd.js 3.34 KiB {0} [emitted] main
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Entrypoint main = MyLibrary.umd.js
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chunk {0} MyLibrary.umd.js (main) 92 bytes (javascript) 560 bytes (runtime) [entry] [rendered]
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> ./example main
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[0] ./example.js 92 bytes {0} [built]
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[exports: value, increment, default]
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[used exports unknown]
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entry ./example main
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+ 2 hidden chunk modules
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```
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## Production mode
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```
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Hash: 0a1b2c3d4e5f6a7b8c9d
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Version: webpack 5.0.0-next
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Asset Size Chunks Chunk Names
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MyLibrary.umd.js 892 bytes {404} [emitted] main
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Entrypoint main = MyLibrary.umd.js
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chunk {404} MyLibrary.umd.js (main) 92 bytes (javascript) 560 bytes (runtime) [entry] [rendered]
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> ./example main
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[275] ./example.js 92 bytes {404} [built]
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[exports: value, increment, default]
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entry ./example main
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+ 2 hidden chunk modules
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```
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