forked from angular/angular-cli
/
common.ts
144 lines (129 loc) · 4.64 KB
/
common.ts
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import * as webpack from 'webpack';
import * as path from 'path';
import { GlobCopyWebpackPlugin } from '../../plugins/glob-copy-webpack-plugin';
import { packageChunkSort } from '../../utilities/package-chunk-sort';
import { BaseHrefWebpackPlugin } from '../../lib/base-href-webpack';
import { extraEntryParser, lazyChunksFilter, getOutputHashFormat } from './utils';
import { WebpackConfigOptions } from '../webpack-config';
const autoprefixer = require('autoprefixer');
const ProgressPlugin = require('webpack/lib/ProgressPlugin');
const HtmlWebpackPlugin = require('html-webpack-plugin');
const ExtractTextPlugin = require('extract-text-webpack-plugin');
/**
* Enumerate loaders and their dependencies from this file to let the dependency validator
* know they are used.
*
* require('source-map-loader')
* require('raw-loader')
* require('script-loader')
* require('json-loader')
* require('url-loader')
* require('file-loader')
*/
export function getCommonConfig(wco: WebpackConfigOptions) {
const { projectRoot, buildOptions, appConfig } = wco;
const appRoot = path.resolve(projectRoot, appConfig.root);
const nodeModules = path.resolve(projectRoot, 'node_modules');
let extraPlugins: any[] = [];
let extraRules: any[] = [];
let entryPoints: { [key: string]: string[] } = {};
// figure out which are the lazy loaded entry points
const lazyChunks = lazyChunksFilter([
...extraEntryParser(appConfig.scripts, appRoot, 'scripts'),
...extraEntryParser(appConfig.styles, appRoot, 'styles')
]);
if (appConfig.main) {
entryPoints['main'] = [path.resolve(appRoot, appConfig.main)];
}
if (appConfig.polyfills) {
entryPoints['polyfills'] = [path.resolve(appRoot, appConfig.polyfills)];
}
// determine hashing format
const hashFormat = getOutputHashFormat(buildOptions.outputHashing);
// process global scripts
if (appConfig.scripts.length > 0) {
const globalScripts = extraEntryParser(appConfig.scripts, appRoot, 'scripts');
// add entry points and lazy chunks
globalScripts.forEach(script => {
let scriptPath = `script-loader!${script.path}`;
if (script.lazy) { lazyChunks.push(script.entry); }
entryPoints[script.entry] = (entryPoints[script.entry] || []).concat(scriptPath);
});
}
if (buildOptions.vendorChunk) {
extraPlugins.push(new webpack.optimize.CommonsChunkPlugin({
name: 'vendor',
chunks: ['main'],
minChunks: (module: any) => module.resource && module.resource.startsWith(nodeModules)
}));
}
// process asset entries
if (appConfig.assets) {
extraPlugins.push(new GlobCopyWebpackPlugin({
patterns: appConfig.assets,
globOptions: { cwd: appRoot, dot: true, ignore: '**/.gitkeep' }
}));
}
if (buildOptions.progress) {
extraPlugins.push(new ProgressPlugin({ profile: buildOptions.verbose, colors: true }));
}
return {
devtool: buildOptions.sourcemap ? 'source-map' : false,
resolve: {
extensions: ['.ts', '.js'],
modules: [nodeModules],
},
resolveLoader: {
modules: [nodeModules]
},
context: projectRoot,
entry: entryPoints,
output: {
path: path.resolve(projectRoot, buildOptions.outputPath),
publicPath: buildOptions.deployUrl,
filename: `[name]${hashFormat.chunk}.bundle.js`,
sourceMapFilename: `[name]${hashFormat.chunk}.bundle.map`,
chunkFilename: `[id]${hashFormat.chunk}.chunk.js`
},
module: {
rules: [
{ enforce: 'pre', test: /\.js$/, loader: 'source-map-loader', exclude: [nodeModules] },
{ test: /\.json$/, loader: 'json-loader' },
{ test: /\.html$/, loader: 'raw-loader' },
{ test: /\.(eot|svg)$/, loader: `file-loader?name=[name]${hashFormat.file}.[ext]` },
{
test: /\.(jpg|png|gif|otf|ttf|woff|woff2|cur|ani)$/,
loader: `url-loader?name=[name]${hashFormat.file}.[ext]&limit=10000`
}
].concat(extraRules)
},
plugins: [
new webpack.NoEmitOnErrorsPlugin(),
new HtmlWebpackPlugin({
template: path.resolve(appRoot, appConfig.index),
filename: path.resolve(buildOptions.outputPath, appConfig.index),
chunksSortMode: packageChunkSort(appConfig),
excludeChunks: lazyChunks,
xhtml: true
}),
new BaseHrefWebpackPlugin({
baseHref: buildOptions.baseHref
}),
new webpack.optimize.CommonsChunkPlugin({
minChunks: Infinity,
name: 'inline'
})
].concat(extraPlugins),
node: {
fs: 'empty',
global: true,
crypto: 'empty',
tls: 'empty',
net: 'empty',
process: true,
module: false,
clearImmediate: false,
setImmediate: false
}
};
}