create-js-app-scripts
Version:
Configuration and scripts for Create Js App.
216 lines (198 loc) • 8.69 kB
JavaScript
/*
MIT License http://www.opensource.org/licenses/mit-license.php
Author Tobias Koppers @sokra
*/
var ConcatSource = require("webpack-sources").ConcatSource;
var OriginalSource = require("webpack-sources").OriginalSource;
var PrefixSource = require("webpack-sources").PrefixSource;
var Template = require("./Template");
/* require function shortcuts:
* __webpack_require__.s = the module id of the entry point
* __webpack_require__.c = the module cache
* __webpack_require__.m = the module functions
* __webpack_require__.p = the bundle public path
* __webpack_require__.i = the identity function used for harmony imports
* __webpack_require__.e = the chunk ensure function
* __webpack_require__.d = the exported propery define getter function
* __webpack_require__.o = Object.prototype.hasOwnProperty.call
* __webpack_require__.n = compatibility get default export
* __webpack_require__.h = the webpack hash
* __webpack_require__.oe = the uncatched error handler for the webpack runtime
*/
function MainTemplate(outputOptions) {
Template.call(this, outputOptions);
this.plugin("startup", function(source, chunk, hash) {
var buf = [];
if(chunk.entryModule) {
buf.push("// Load entry module and return exports");
buf.push("return " + this.renderRequireFunctionForModule(hash, chunk, JSON.stringify(chunk.entryModule.id)) +
"(" + this.requireFn + ".s = " + JSON.stringify(chunk.entryModule.id) + ");");
}
return this.asString(buf);
});
this.plugin("render", function(bootstrapSource, chunk, hash, moduleTemplate, dependencyTemplates) {
var source = new ConcatSource();
source.add("/******/ (function(modules) { // webpackBootstrap\n");
source.add(new PrefixSource("/******/", bootstrapSource));
source.add("/******/ })\n");
source.add("/************************************************************************/\n");
source.add("/******/ (");
var modules = this.renderChunkModules(chunk, moduleTemplate, dependencyTemplates, "/******/ ");
source.add(this.applyPluginsWaterfall("modules", modules, chunk, hash, moduleTemplate, dependencyTemplates));
source.add(")");
return source;
});
this.plugin("local-vars", function(source /*, chunk, hash*/ ) {
return this.asString([
source,
"// The module cache",
"var installedModules = {};"
]);
});
this.plugin("require", function(source, chunk, hash) {
return this.asString([
source,
"// Check if module is in cache",
"if(installedModules[moduleId])",
this.indent("return installedModules[moduleId].exports;"),
"",
"// Create a new module (and put it into the cache)",
"var module = installedModules[moduleId] = {",
this.indent(this.applyPluginsWaterfall("module-obj", "", chunk, hash, "moduleId")),
"};",
"",
"// Execute the module function",
"modules[moduleId].call(module.exports, module, module.exports, " + this.renderRequireFunctionForModule(hash, chunk, "moduleId") + ");",
"",
"// Flag the module as loaded",
"module.l = true;",
"",
"// Return the exports of the module",
"return module.exports;"
]);
});
this.plugin("module-obj", function( /*source, chunk, hash, varModuleId*/ ) {
return this.asString([
"i: moduleId,",
"l: false,",
"exports: {}"
]);
});
this.plugin("require-extensions", function(source, chunk, hash) {
var buf = [];
if(chunk.chunks.length > 0) {
buf.push("// This file contains only the entry chunk.");
buf.push("// The chunk loading function for additional chunks");
buf.push(this.requireFn + ".e = function requireEnsure(chunkId) {");
buf.push(this.indent(this.applyPluginsWaterfall("require-ensure", "throw new Error('Not chunk loading available');", chunk, hash, "chunkId")));
buf.push("};");
}
buf.push("");
buf.push("// expose the modules object (__webpack_modules__)");
buf.push(this.requireFn + ".m = modules;");
buf.push("");
buf.push("// expose the module cache");
buf.push(this.requireFn + ".c = installedModules;");
buf.push("");
buf.push("// identity function for calling harmory imports with the correct context");
buf.push(this.requireFn + ".i = function(value) { return value; };");
buf.push("");
buf.push("// define getter function for harmory exports");
buf.push(this.requireFn + ".d = function(exports, name, getter) {");
buf.push(this.indent([
"Object.defineProperty(exports, name, {",
this.indent([
"configurable: false,",
"enumerable: true,",
"get: getter"
]),
"});"
]));
buf.push("};");
buf.push("");
buf.push("// getDefaultExport function for compatibility with non-harmony modules");
buf.push(this.requireFn + ".n = function(module) {");
buf.push(this.indent([
"var getter = module && module.__esModule ?",
this.indent([
"function getDefault() { return module['default']; } :",
"function getModuleExports() { return module; };"
]),
this.requireFn + ".d(getter, 'a', getter);",
"return getter;"
]));
buf.push("};");
buf.push("");
buf.push("// Object.prototype.hasOwnProperty.call");
buf.push(this.requireFn + ".o = function(object, property) { return Object.prototype.hasOwnProperty.call(object, property); };");
var publicPath = this.getPublicPath({
hash: hash
});
buf.push("");
buf.push("// __webpack_public_path__");
buf.push(this.requireFn + ".p = " + JSON.stringify(publicPath) + ";");
return this.asString(buf);
});
}
module.exports = MainTemplate;
MainTemplate.prototype = Object.create(Template.prototype);
MainTemplate.prototype.constructor = MainTemplate;
MainTemplate.prototype.requireFn = "__webpack_require__";
MainTemplate.prototype.render = function(hash, chunk, moduleTemplate, dependencyTemplates) {
var buf = [];
buf.push(this.applyPluginsWaterfall("bootstrap", "", chunk, hash, moduleTemplate, dependencyTemplates));
buf.push(this.applyPluginsWaterfall("local-vars", "", chunk, hash));
buf.push("");
buf.push("// The require function");
buf.push("function " + this.requireFn + "(moduleId) {");
buf.push(this.indent(this.applyPluginsWaterfall("require", "", chunk, hash)));
buf.push("}");
buf.push("");
buf.push(this.asString(this.applyPluginsWaterfall("require-extensions", "", chunk, hash)));
buf.push("");
buf.push(this.asString(this.applyPluginsWaterfall("startup", "", chunk, hash)));
var source = this.applyPluginsWaterfall("render", new OriginalSource(this.prefix(buf, " \t") + "\n", "webpack/bootstrap " + hash), chunk, hash, moduleTemplate, dependencyTemplates);
if(chunk.hasEntryModule()) {
source = this.applyPluginsWaterfall("render-with-entry", source, chunk, hash);
}
if(!source) throw new Error("Compiler error: MainTemplate plugin 'render' should return something");
chunk.rendered = true;
return new ConcatSource(source, ";");
};
MainTemplate.prototype.renderRequireFunctionForModule = function(hash, chunk, varModuleId) {
return this.applyPluginsWaterfall("module-require", this.requireFn, chunk, hash, varModuleId);
};
MainTemplate.prototype.renderAddModule = function(hash, chunk, varModuleId, varModule) {
return this.applyPluginsWaterfall("add-module", "modules[" + varModuleId + "] = " + varModule + ";", chunk, hash, varModuleId, varModule);
};
MainTemplate.prototype.renderCurrentHashCode = function(hash, length) {
length = length || Infinity;
return this.applyPluginsWaterfall("current-hash", JSON.stringify(hash.substr(0, length)), length);
};
MainTemplate.prototype.entryPointInChildren = function(chunk) {
function checkChildren(chunk, alreadyCheckedChunks) {
return chunk.chunks.some(function(child) {
if(alreadyCheckedChunks.indexOf(child) >= 0) return;
alreadyCheckedChunks.push(child);
return child.hasEntryModule() || checkChildren(child, alreadyCheckedChunks);
});
}
return checkChildren(chunk, []);
};
MainTemplate.prototype.getPublicPath = function(options) {
return this.applyPluginsWaterfall("asset-path", this.outputOptions.publicPath || "", options);
};
MainTemplate.prototype.updateHash = function(hash) {
hash.update("maintemplate");
hash.update("3");
hash.update(this.outputOptions.publicPath + "");
this.applyPlugins("hash", hash);
};
MainTemplate.prototype.updateHashForChunk = function(hash, chunk) {
this.updateHash(hash);
this.applyPlugins("hash-for-chunk", hash, chunk);
};
MainTemplate.prototype.useChunkHash = function(chunk) {
var paths = this.applyPluginsWaterfall("global-hash-paths", []);
return !this.applyPluginsBailResult("global-hash", chunk, paths);
};