mirror of https://github.com/webpack/webpack.git
4a9ffd80bb
|
||
|---|---|---|
| .. | ||
| README.md | ||
| aEntry.js | ||
| aPage.js | ||
| bEntry.js | ||
| bPage.js | ||
| build.js | ||
| pageA.html | ||
| pageB.html | ||
| render.js | ||
| router.js | ||
| template.md | ||
| webpack.config.js | ||
README.md
webpack.config.js
var path = require("path");
var CommonsChunkPlugin = require("../../lib/optimize/CommonsChunkPlugin");
module.exports = {
// mode: "development || "production",
entry: {
// The entry points for the pages
pageA: "./aEntry",
pageB: "./bEntry",
// This file contains common modules but also the router entry
"commons": "./router"
},
output: {
path: path.join(__dirname, "js"),
publicPath: "js/",
filename: "[name].bundle.js",
chunkFilename: "[id].chunk.js"
},
plugins: [
// Extract common modules from the entries to the commons.js file
// This is optional, but good for performance.
new CommonsChunkPlugin({
name: "commons",
filename: "commons.js"
})
// The pages cannot run without the commons.js file now.
],
optimization: {
occurrenceOrder: true // To keep filename consistent between different modes (for example building only)
}
};
aEntry.js
// Just show the page "a"
var render = require("./render");
render(require("./aPage"));
bEntry.js is similar. You may want to use a loader to generate this file.
aPage.js
module.exports = function() {
return "This is page A.";
};
bEntry.js is similar.
router.js
var render = require("./render");
// Event when another page should be opened
// Maybe hook click on links, hashchange or popstate
window.onLinkToPage = function onLinkToPage(name) { // name is "a" or "b"
// require the page with a dynamic require
// It's important that this require only matches the pages
// elsewise there is blood in the bundle. Here this is done with a
// specific file prefix. It's also possible to use a directory,
// overwriting the RegExp with the ContextReplacementPlugin, or
// using the require.context method.
// The bundle-loader is used to create a chunk from the page
// -> Pages are only loaded on demand
// This line may throw a exception on runtime if the page wasn't found.
var pageBundle = require("bundle-loader!./" + name + "Page");
// Wait until the chunk is loaded
pageBundle(function(page) {
render(page);
});
}
pageA.html
<html>
<head></head>
<body>
<script src="js/commons.js" charset="utf-8"></script>
<script src="js/pageA.bundle.js" charset="utf-8"></script>
</body>
</html>
js/commons.js
/******/ (function(modules) { /* webpackBootstrap */ })
/******/ (function(modules) { // webpackBootstrap
/******/ // install a JSONP callback for chunk loading
/******/ function webpackJsonpCallback(data) {
/******/ var chunkIds = data[0], moreModules = data[1], executeModules = data[2];
/******/ // add "moreModules" to the modules object,
/******/ // then flag all "chunkIds" as loaded and fire callback
/******/ var moduleId, chunkId, i = 0, resolves = [], result;
/******/ for(;i < chunkIds.length; i++) {
/******/ chunkId = chunkIds[i];
/******/ if(installedChunks[chunkId]) {
/******/ resolves.push(installedChunks[chunkId][0]);
/******/ }
/******/ installedChunks[chunkId] = 0;
/******/ }
/******/ for(moduleId in moreModules) {
/******/ if(Object.prototype.hasOwnProperty.call(moreModules, moduleId)) {
/******/ modules[moduleId] = moreModules[moduleId];
/******/ }
/******/ }
/******/ if(parentJsonpFunction) parentJsonpFunction(data);
/******/ while(resolves.length) {
/******/ resolves.shift()();
/******/ }
/******/ scheduledModules.push.apply(scheduledModules, executeModules || []);
/******/
/******/ for(i = 0; i < scheduledModules.length; i++) {
/******/ var scheduledModule = scheduledModules[i];
/******/ var fullfilled = true;
/******/ for(var j = 1; j < scheduledModule.length; j++) {
/******/ var depId = scheduledModule[j];
/******/ if(installedChunks[depId] !== 0) fullfilled = false;
/******/ }
/******/ if(fullfilled) {
/******/ scheduledModules.splice(i--, 1);
/******/ result = __webpack_require__(__webpack_require__.s = scheduledModule[0]);
/******/ }
/******/ }
/******/ return result;
/******/ };
/******/
/******/ // The module cache
/******/ var installedModules = {};
/******/
/******/ // object to store loaded and loading chunks
/******/ var installedChunks = {
/******/ 4: 0
/******/ };
/******/
/******/ var scheduledModules = [];
/******/
/******/ // 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;
/******/ }
/******/
/******/ // This file contains only the entry chunk.
/******/ // The chunk loading function for additional chunks
/******/ __webpack_require__.e = function requireEnsure(chunkId) {
/******/ var promises = [];
/******/
/******/
/******/ // JSONP chunk loading for javascript
/******/
/******/ var installedChunkData = installedChunks[chunkId];
/******/ if(installedChunkData !== 0) { // 0 means "already installed".
/******/
/******/ // a Promise means "currently loading".
/******/ if(installedChunkData) {
/******/ promises.push(installedChunkData[2]);
/******/ } else {
/******/ // setup Promise in chunk cache
/******/ var promise = new Promise(function(resolve, reject) {
/******/ installedChunkData = installedChunks[chunkId] = [resolve, reject];
/******/ });
/******/ promises.push(installedChunkData[2] = promise);
/******/
/******/ // start chunk loading
/******/ var head = document.getElementsByTagName('head')[0];
/******/ var script = document.createElement('script');
/******/ script.charset = 'utf-8';
/******/ script.timeout = 120000;
/******/
/******/ if (__webpack_require__.nc) {
/******/ script.setAttribute("nonce", __webpack_require__.nc);
/******/ }
/******/ script.src = __webpack_require__.p + "" + chunkId + ".chunk.js";
/******/ var timeout = setTimeout(function(){
/******/ onScriptComplete({ type: 'timeout', target: script });
/******/ }, 120000);
/******/ script.onerror = script.onload = onScriptComplete;
/******/ function onScriptComplete(event) {
/******/ // avoid mem leaks in IE.
/******/ script.onerror = script.onload = null;
/******/ clearTimeout(timeout);
/******/ var chunk = installedChunks[chunkId];
/******/ if(chunk !== 0) {
/******/ if(chunk) {
/******/ var errorType = event && (event.type === 'load' ? 'missing' : event.type);
/******/ var realSrc = event && event.target && event.target.src;
/******/ var error = new Error('Loading chunk ' + chunkId + ' failed.\n(' + errorType + ': ' + realSrc + ')');
/******/ error.type = errorType;
/******/ error.request = realSrc;
/******/ chunk[1](error);
/******/ }
/******/ installedChunks[chunkId] = undefined;
/******/ }
/******/ };
/******/ head.appendChild(script);
/******/ }
/******/ }
/******/ return Promise.all(promises);
/******/ };
/******/
/******/ // expose the modules object (__webpack_modules__)
/******/ __webpack_require__.m = modules;
/******/
/******/ // expose the module cache
/******/ __webpack_require__.c = installedModules;
/******/
/******/ // 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
/******/ });
/******/ }
/******/ };
/******/
/******/ // define __esModule on exports
/******/ __webpack_require__.r = function(exports) {
/******/ Object.defineProperty(exports, '__esModule', { value: true });
/******/ };
/******/
/******/ // 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/";
/******/
/******/ // on error function for async loading
/******/ __webpack_require__.oe = function(err) { console.error(err); throw err; };
/******/
/******/ var jsonpArray = window["webpackJsonp"] = window["webpackJsonp"] || [];
/******/ var parentJsonpFunction = jsonpArray.push.bind(jsonpArray);
/******/ jsonpArray.push = webpackJsonpCallback;
/******/ jsonpArray = jsonpArray.slice();
/******/ for(var i = 0; i < jsonpArray.length; i++) webpackJsonpCallback(jsonpArray[i]);
/******/
/******/ // Load entry module and return exports
/******/ return __webpack_require__(__webpack_require__.s = 6);
/******/ })
/************************************************************************/
/******/ ([
/* 0 */
/*!*******************!*\
!*** ./render.js ***!
\*******************/
/*! no static exports found */
/***/ (function(module, exports) {
module.exports = function(page) {
console.log(page());
};
/***/ }),
/* 1 */,
/* 2 */,
/* 3 */
/*!*******************************************************!*\
!*** (webpack)/node_modules/bundle-loader!./bPage.js ***!
\*******************************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {
var cbs = [],
data;
module.exports = function(cb) {
if(cbs) cbs.push(cb);
else cb(data);
}
__webpack_require__.e/* require.ensure */(1).then((function(require) {
data = __webpack_require__(/*! !./bPage.js */ 1);
var callbacks = cbs;
cbs = null;
for(var i = 0, l = callbacks.length; i < l; i++) {
callbacks[i](data);
}
}).bind(null, __webpack_require__)).catch(__webpack_require__.oe);
/***/ }),
/* 4 */
/*!*******************************************************!*\
!*** (webpack)/node_modules/bundle-loader!./aPage.js ***!
\*******************************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {
var cbs = [],
data;
module.exports = function(cb) {
if(cbs) cbs.push(cb);
else cb(data);
}
__webpack_require__.e/* require.ensure */(0).then((function(require) {
data = __webpack_require__(/*! !./aPage.js */ 2);
var callbacks = cbs;
cbs = null;
for(var i = 0, l = callbacks.length; i < l; i++) {
callbacks[i](data);
}
}).bind(null, __webpack_require__)).catch(__webpack_require__.oe);
/***/ }),
/* 5 */
/*!****************************************************************!*\
!*** . sync (webpack)/node_modules/bundle-loader ^\.\/.*Page$ ***!
\****************************************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {
var map = {
"./aPage": 4,
"./bPage": 3
};
function webpackContext(req) {
var id = webpackContextResolve(req);
var module = __webpack_require__(id);
return module;
}
function webpackContextResolve(req) {
var id = map[req];
if(!(id + 1)) // check for number or string
throw new Error("Cannot find module '" + req + "'.");
return id;
}
webpackContext.keys = function webpackContextKeys() {
return Object.keys(map);
};
webpackContext.resolve = webpackContextResolve;
module.exports = webpackContext;
webpackContext.id = 5;
/***/ }),
/* 6 */
/*!*******************!*\
!*** ./router.js ***!
\*******************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {
var render = __webpack_require__(/*! ./render */ 0);
// Event when another page should be opened
// Maybe hook click on links, hashchange or popstate
window.onLinkToPage = function onLinkToPage(name) { // name is "a" or "b"
// require the page with a dynamic require
// It's important that this require only matches the pages
// elsewise there is blood in the bundle. Here this is done with a
// specific file prefix. It's also possible to use a directory,
// overwriting the RegExp with the ContextReplacementPlugin, or
// using the require.context method.
// The bundle-loader is used to create a chunk from the page
// -> Pages are only loaded on demand
// This line may throw a exception on runtime if the page wasn't found.
var pageBundle = __webpack_require__(/*! bundle-loader!. */ 5)("./" + name + "Page");
// Wait until the chunk is loaded
pageBundle(function(page) {
render(page);
});
}
/***/ })
/******/ ]);
js/pageA.bundle.js
(window["webpackJsonp"] = window["webpackJsonp"] || []).push([[3],{
/***/ 2:
/*!******************!*\
!*** ./aPage.js ***!
\******************/
/*! no static exports found */
/***/ (function(module, exports) {
module.exports = function() {
return "This is page A.";
};
/***/ }),
/***/ 8:
/*!*******************!*\
!*** ./aEntry.js ***!
\*******************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {
// Just show the page "a"
var render = __webpack_require__(/*! ./render */ 0);
render(__webpack_require__(/*! ./aPage */ 2));
/***/ })
},[[8,4,3]]]);
js/1.chunk.js
(window["webpackJsonp"] = window["webpackJsonp"] || []).push([[1],[
/* 0 */,
/* 1 */
/*!******************!*\
!*** ./bPage.js ***!
\******************/
/*! no static exports found */
/***/ (function(module, exports) {
module.exports = function() {
return "This is page B.";
};
/***/ })
]]);
Info
Unoptimized
Hash: 0a1b2c3d4e5f6a7b8c9d
Version: webpack next
Asset Size Chunks Chunk Names
0.chunk.js 293 bytes 0 [emitted]
1.chunk.js 299 bytes 1 [emitted]
pageB.bundle.js 614 bytes 2 [emitted] pageB
pageA.bundle.js 614 bytes 3 [emitted] pageA
commons.js 10.7 KiB 4 [emitted] commons
Entrypoint pageA = commons.js pageA.bundle.js
Entrypoint pageB = commons.js pageB.bundle.js
Entrypoint commons = commons.js
chunk {0} 0.chunk.js 61 bytes {4} [rendered]
> [4] (webpack)/node_modules/bundle-loader!./aPage.js 7:0-14:2
[2] ./aPage.js 61 bytes {0} {3} [built]
cjs require !!./aPage.js [4] (webpack)/node_modules/bundle-loader!./aPage.js 8:8-31
cjs require ./aPage [8] ./aEntry.js 3:7-25
chunk {1} 1.chunk.js 61 bytes {4} [rendered]
> [3] (webpack)/node_modules/bundle-loader!./bPage.js 7:0-14:2
[1] ./bPage.js 61 bytes {1} {2} [built]
cjs require !!./bPage.js [3] (webpack)/node_modules/bundle-loader!./bPage.js 8:8-31
cjs require ./bPage [7] ./bEntry.js 3:7-25
chunk {2} pageB.bundle.js (pageB) 150 bytes {4} [initial] [rendered]
> pageB [7] ./bEntry.js
[1] ./bPage.js 61 bytes {1} {2} [built]
cjs require !!./bPage.js [3] (webpack)/node_modules/bundle-loader!./bPage.js 8:8-31
cjs require ./bPage [7] ./bEntry.js 3:7-25
[7] ./bEntry.js 89 bytes {2} [built]
single entry ./bEntry pageB
chunk {3} pageA.bundle.js (pageA) 150 bytes {4} [initial] [rendered]
> pageA [8] ./aEntry.js
[2] ./aPage.js 61 bytes {0} {3} [built]
cjs require !!./aPage.js [4] (webpack)/node_modules/bundle-loader!./aPage.js 8:8-31
cjs require ./aPage [8] ./aEntry.js 3:7-25
[8] ./aEntry.js 89 bytes {3} [built]
single entry ./aEntry pageA
chunk {4} commons.js (commons) 1.67 KiB [entry] [rendered]
> commons [6] ./router.js
[0] ./render.js 60 bytes {4} [built]
cjs require ./render [6] ./router.js 1:13-32
cjs require ./render [7] ./bEntry.js 2:13-32
cjs require ./render [8] ./aEntry.js 2:13-32
[3] (webpack)/node_modules/bundle-loader!./bPage.js 282 bytes {4} [optional] [built]
context element ./bPage [5] . sync (webpack)/node_modules/bundle-loader ^\.\/.*Page$ ./bPage
[4] (webpack)/node_modules/bundle-loader!./aPage.js 282 bytes {4} [optional] [built]
context element ./aPage [5] . sync (webpack)/node_modules/bundle-loader ^\.\/.*Page$ ./aPage
[5] . sync (webpack)/node_modules/bundle-loader ^\.\/.*Page$ 184 bytes {4} [built]
cjs require context bundle-loader!. [6] ./router.js 18:18-61
[6] ./router.js 903 bytes {4} [built]
single entry ./router commons
Production mode
Hash: 0a1b2c3d4e5f6a7b8c9d
Version: webpack next
Asset Size Chunks Chunk Names
0.chunk.js 123 bytes 0 [emitted]
1.chunk.js 122 bytes 1 [emitted]
pageB.bundle.js 165 bytes 2, 1 [emitted] pageB
pageA.bundle.js 165 bytes 3, 0 [emitted] pageA
commons.js 2.47 KiB 4 [emitted] commons
Entrypoint pageA = commons.js pageA.bundle.js
Entrypoint pageB = commons.js pageB.bundle.js
Entrypoint commons = commons.js
chunk {0} 0.chunk.js 61 bytes {4} [rendered]
> [4] (webpack)/node_modules/bundle-loader!./aPage.js 7:0-14:2
[2] ./aPage.js 61 bytes {0} {3} [built]
cjs require !!./aPage.js [4] (webpack)/node_modules/bundle-loader!./aPage.js 8:8-31
cjs require ./aPage [8] ./aEntry.js 3:7-25
chunk {1} 1.chunk.js 61 bytes {4} [rendered]
> [3] (webpack)/node_modules/bundle-loader!./bPage.js 7:0-14:2
[1] ./bPage.js 61 bytes {1} {2} [built]
cjs require !!./bPage.js [3] (webpack)/node_modules/bundle-loader!./bPage.js 8:8-31
cjs require ./bPage [7] ./bEntry.js 3:7-25
chunk {2} pageB.bundle.js (pageB) 150 bytes {4} [initial] [rendered]
> pageB [7] ./bEntry.js
[1] ./bPage.js 61 bytes {1} {2} [built]
cjs require !!./bPage.js [3] (webpack)/node_modules/bundle-loader!./bPage.js 8:8-31
cjs require ./bPage [7] ./bEntry.js 3:7-25
[7] ./bEntry.js 89 bytes {2} [built]
single entry ./bEntry pageB
chunk {3} pageA.bundle.js (pageA) 150 bytes {4} [initial] [rendered]
> pageA [8] ./aEntry.js
[2] ./aPage.js 61 bytes {0} {3} [built]
cjs require !!./aPage.js [4] (webpack)/node_modules/bundle-loader!./aPage.js 8:8-31
cjs require ./aPage [8] ./aEntry.js 3:7-25
[8] ./aEntry.js 89 bytes {3} [built]
single entry ./aEntry pageA
chunk {4} commons.js (commons) 1.67 KiB [entry] [rendered]
> commons [6] ./router.js
[0] ./render.js 60 bytes {4} [built]
cjs require ./render [6] ./router.js 1:13-32
cjs require ./render [7] ./bEntry.js 2:13-32
cjs require ./render [8] ./aEntry.js 2:13-32
[3] (webpack)/node_modules/bundle-loader!./bPage.js 282 bytes {4} [optional] [built]
context element ./bPage [5] . sync (webpack)/node_modules/bundle-loader ^\.\/.*Page$ ./bPage
[4] (webpack)/node_modules/bundle-loader!./aPage.js 282 bytes {4} [optional] [built]
context element ./aPage [5] . sync (webpack)/node_modules/bundle-loader ^\.\/.*Page$ ./aPage
[5] . sync (webpack)/node_modules/bundle-loader ^\.\/.*Page$ 184 bytes {4} [built]
cjs require context bundle-loader!. [6] ./router.js 18:18-61
[6] ./router.js 903 bytes {4} [built]
single entry ./router commons