History

Tobias Koppers 484dfde58f regenerated examples		2016-12-23 09:24:32 +01:00
..
README.md	regenerated examples	2016-12-23 09:24:32 +01:00
build.js	fix examples	2016-09-07 11:47:52 +02:00
example.js	fix examples	2016-09-07 11:47:52 +02:00
example2.js	fix examples	2016-09-07 11:47:52 +02:00
fs.js	fix examples	2016-09-07 11:47:52 +02:00
harmony.js	fixing a trivial typo	2016-12-07 22:57:33 +03:30
reexport-commonjs.js	fix examples	2016-09-07 11:47:52 +02:00
template.md	fix examples	2016-09-07 11:47:52 +02:00

README.md

example.js

// harmony module

// import from CommonJs module
import fs from "./fs";
import { readFile } from "./fs";
import * as fs2 from "./fs";
fs.readFile("file");
readFile("file");
fs2.readFile("file");

// import from harmony module
import { readFile as readFile2 } from "./reexport-commonjs";
readFile2("file");

// import a CommonJs module for sideeffects
import "./example2";

fs.js

// an example CommonJs module
// content is omitted for brevity
exports.readFile = function() {};
// using module.exports would be equivalent,
// webpack doesn't care which syntax is used

// AMD modules are also possible and equvivalent to CommonJs modules

reexport-commonjs.js

// reexport a CommonJs module
export * from "./fs";
// Note that the default export doesn't reexport via export *
// (this is not interop-specific, it applies for every export *)

// Note: reexporting a CommonJs module is a special case,
// because in this module we have no information about exports

example2.js

// CommonJs module

// require a harmony module
var module = require("./harmony");

var defaultExport = module.default;
var namedExport = module.named;

harmony.js

// just some exports
export default "default";
export var named = "named";

js/output.js

`/******/ (function(modules) { /* webpackBootstrap */ })`

``` javascript /******/ (function(modules) { // webpackBootstrap /******/ // The module cache /******/ var installedModules = {};

// // The require function // function webpack_require(moduleId) {

// // Check if module is in cache // if(installedModules[moduleId]) /******/ return installedModules[moduleId].exports;

// // Create a new module (and put it into the cache) // var module = installedModules[moduleId] = { // i: moduleId, // l: false, // exports: {} // };

// // Execute the module function // modules[moduleId].call(module.exports, module, module.exports, webpack_require);

// // Flag the module as loaded // module.l = true;

// // Return the exports of the module // return module.exports; /******/ }

// // expose the modules object (webpack_modules) // webpack_require.m = modules;

// // expose the module cache // webpack_require.c = installedModules;

// // identity function for calling harmony imports with the correct context // webpack_require.i = function(value) { return value; };

// // define getter function for harmony exports // webpack_require.d = function(exports, name, getter) { // if(!webpack_require.o(exports, name)) { // Object.defineProperty(exports, name, { // configurable: false, // enumerable: true, // get: getter // }); // } // };

// // getDefaultExport function for compatibility with non-harmony modules // webpack_require.n = function(module) { // var getter = module && module.__esModule ? // function getDefault() { return module['default']; } : // function getModuleExports() { return module; }; // webpack_require.d(getter, 'a', getter); // return getter; // };

// // Object.prototype.hasOwnProperty.call // webpack_require.o = function(object, property) { return Object.prototype.hasOwnProperty.call(object, property); };

// // webpack_public_path // webpack_require.p = "js/";

// // Load entry module and return exports // return webpack_require(webpack_require.s = 4); // }) /******************************************************************/

</details>
``` javascript
/******/ ([
/* 0 */
/* unknown exports provided */
/* exports used: default, readFile */
/*!***************!*\
  !*** ./fs.js ***!
  \***************/
/***/ function(module, exports) {

// an example CommonJs module
// content is omitted for brevity
exports.readFile = function() {};
// using module.exports would be equivalent,
// webpack doesn't care which syntax is used

// AMD modules are also possible and equvivalent to CommonJs modules


/***/ },
/* 1 */
/* unknown exports provided */
/*!*********************!*\
  !*** ./example2.js ***!
  \*********************/
/***/ function(module, exports, __webpack_require__) {

// CommonJs module

// require a harmony module
var module = __webpack_require__(/*! ./harmony */ 3);

var defaultExport = module.default;
var namedExport = module.named;


/***/ },
/* 2 */
/* unknown exports provided */
/* exports used: readFile */
/*!******************************!*\
  !*** ./reexport-commonjs.js ***!
  \******************************/
/***/ function(module, exports, __webpack_require__) {

"use strict";
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__fs__ = __webpack_require__(/*! ./fs */ 0);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__fs___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_0__fs__);
/* harmony namespace reexport (by used) */ if(__webpack_require__.o(__WEBPACK_IMPORTED_MODULE_0__fs__, "readFile")) __webpack_require__.d(exports, "readFile", function() { return __WEBPACK_IMPORTED_MODULE_0__fs__["readFile"]; });
// reexport a CommonJs module

// Note that the default export doesn't reexport via export *
// (this is not interop-specific, it applies for every export *)

// Note: reexporting a CommonJs module is a special case,
// because in this module we have no information about exports


/***/ },
/* 3 */
/* exports provided: default, named */
/* all exports used */
/*!********************!*\
  !*** ./harmony.js ***!
  \********************/
/***/ function(module, exports, __webpack_require__) {

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
/* harmony export (binding) */ __webpack_require__.d(exports, "named", function() { return named; });
// just some exports
/* harmony default export */ exports["default"] = "default";
var named = "named";


/***/ },
/* 4 */
/* unknown exports provided */
/* all exports used */
/*!********************!*\
  !*** ./example.js ***!
  \********************/
/***/ function(module, exports, __webpack_require__) {

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__fs__ = __webpack_require__(/*! ./fs */ 0);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__fs___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_0__fs__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__reexport_commonjs__ = __webpack_require__(/*! ./reexport-commonjs */ 2);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__example2__ = __webpack_require__(/*! ./example2 */ 1);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__example2___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_2__example2__);
// harmony module

// import from CommonJs module



__WEBPACK_IMPORTED_MODULE_0__fs___default.a.readFile("file");
__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__fs__["readFile"])("file");
__WEBPACK_IMPORTED_MODULE_0__fs__["readFile"]("file");

// import from harmony module

__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__reexport_commonjs__["readFile"])("file");

// import a CommonJs module for sideeffects



/***/ }
/******/ ]);

Info

Uncompressed

Hash: c7c57e77df6373b61b12
Version: webpack 2.2.0-rc.2
    Asset     Size  Chunks             Chunk Names
output.js  6.08 kB       0  [emitted]  main
Entrypoint main = output.js
chunk    {0} output.js (main) 1.2 kB [entry] [rendered]
    > main [4] ./example.js 
    [0] ./fs.js 265 bytes {0} [built]
        [only some exports used: default, readFile]
        harmony import ./fs [2] ./reexport-commonjs.js 2:0-21
        harmony import ./fs [4] ./example.js 4:0-22
        harmony import ./fs [4] ./example.js 5:0-32
        harmony import ./fs [4] ./example.js 6:0-28
    [1] ./example2.js 159 bytes {0} [built]
        [no exports used]
        harmony import ./example2 [4] ./example.js 16:0-20
    [2] ./reexport-commonjs.js 308 bytes {0} [built]
        [only some exports used: readFile]
        harmony import ./reexport-commonjs [4] ./example.js 12:0-60
    [3] ./harmony.js 78 bytes {0} [built]
        [exports: default, named]
        cjs require ./harmony [1] ./example2.js 4:13-33
    [4] ./example.js 389 bytes {0} [built]

Minimized (uglify-js, no zip)

Hash: c7c57e77df6373b61b12
Version: webpack 2.2.0-rc.2
    Asset     Size  Chunks             Chunk Names
output.js  1.06 kB       0  [emitted]  main
Entrypoint main = output.js
chunk    {0} output.js (main) 1.2 kB [entry] [rendered]
    > main [4] ./example.js 
    [0] ./fs.js 265 bytes {0} [built]
        [only some exports used: default, readFile]
        harmony import ./fs [2] ./reexport-commonjs.js 2:0-21
        harmony import ./fs [4] ./example.js 4:0-22
        harmony import ./fs [4] ./example.js 5:0-32
        harmony import ./fs [4] ./example.js 6:0-28
    [1] ./example2.js 159 bytes {0} [built]
        [no exports used]
        harmony import ./example2 [4] ./example.js 16:0-20
    [2] ./reexport-commonjs.js 308 bytes {0} [built]
        [only some exports used: readFile]
        harmony import ./reexport-commonjs [4] ./example.js 12:0-60
    [3] ./harmony.js 78 bytes {0} [built]
        [exports: default, named]
        cjs require ./harmony [1] ./example2.js 4:13-33
    [4] ./example.js 389 bytes {0} [built]