silverstripe-framework/webpack.config.js
Sam Minnee c24201b5f3 FIX: Break dist javascript and onto newlines.
This doesn’t have much impact on resulting JS size, but it will
hopefully make merge conflicts much less frequent.

The CSS growth is a little higher (6.5% increase in size) but is not
material.

If this materially reduces the number of merge conflicts we have, by
letting the git merge tools resolve some dist file mergers, I think it
would be worth it.

Some example changes in file size:

bundle.js 290K -> 301K
vendor.js 1,325K -> 1,321K
bundle.css 628K -> 669K
2016-09-22 14:38:17 +12:00

253 lines
7.8 KiB
JavaScript

const webpack = require('webpack');
const autoprefixer = require('autoprefixer');
const ExtractTextPlugin = require('extract-text-webpack-plugin');
// const SprityWebpackPlugin = require('sprity-webpack-plugin');
const PATHS = {
MODULES: './node_modules',
ADMIN: './admin',
ADMIN_IMAGES: './admin/client/dist/images',
ADMIN_CSS_SRC: './admin/client/src/styles',
ADMIN_CSS_DIST: './admin/client/dist/styles',
ADMIN_THIRDPARTY: './admin/thirdparty',
ADMIN_JS_SRC: './admin/client/src',
ADMIN_JS_DIST: './admin/client/dist/js',
FRAMEWORK: '.',
FRAMEWORK_THIRDPARTY: './thirdparty',
FRAMEWORK_CSS_SRC: './client/src/styles',
FRAMEWORK_CSS_DIST: './client/dist/styles',
INSTALL_CSS_SRC: './dev/install/client/src/styles',
INSTALL_CSS_DIST: './dev/install/client/dist/styles',
};
// Used for autoprefixing css properties (same as Bootstrap Aplha.2 defaults)
const SUPPORTED_BROWSERS = [
'Chrome >= 35',
'Firefox >= 31',
'Edge >= 12',
'Explorer >= 9',
'iOS >= 8',
'Safari >= 8',
'Android 2.3',
'Android >= 4',
'Opera >= 12',
];
const config = [
{
// TODO Split out with new 'admin' module
name: 'js',
entry: {
vendor: `${PATHS.ADMIN_JS_SRC}/bundles/vendor.js`,
bundle: `${PATHS.ADMIN_JS_SRC}/bundles/bundle.js`,
'LeftAndMain.Ping': `${PATHS.ADMIN_JS_SRC}/legacy/LeftAndMain.Ping.js`,
leaktools: `${PATHS.ADMIN_JS_SRC}/legacy/leaktools.js`,
MemberImportForm: `${PATHS.ADMIN_JS_SRC}/legacy/MemberImportForm.js`,
CMSSecurity: `${PATHS.ADMIN_JS_SRC}/legacy/CMSSecurity.js`,
UploadField_select: `${PATHS.ADMIN_JS_SRC}/legacy/UploadField_select.js`,
TinyMCE_SSPlugin: `${PATHS.ADMIN_JS_SRC}/legacy/TinyMCE_SSPlugin.js`,
},
resolve: {
modulesDirectories: [PATHS.ADMIN_JS_SRC, PATHS.MODULES],
},
output: {
path: 'admin/client/dist',
filename: 'js/[name].js',
},
// lib.js provies these globals and more. These references allow the framework bundle
// to access them.
externals: {
'bootstrap-collapse': 'BootstrapCollapse',
'components/Breadcrumb/Breadcrumb': 'Breadcrumb',
'state/breadcrumbs/BreadcrumbsActions': 'BreadcrumbsActions',
'components/FormAction/FormAction': 'FormAction',
'components/FormBuilder/FormBuilder': 'FormBuilder',
'components/FormBuilderModal/FormBuilderModal': 'FormBuilderModal',
'components/GridField/GridField': 'GridField',
'components/Toolbar/Toolbar': 'Toolbar',
'deep-freeze-strict': 'DeepFreezeStrict',
i18n: 'i18n',
jQuery: 'jQuery',
'lib/Backend': 'Backend',
'lib/ReducerRegister': 'ReducerRegister',
'lib/ReactRouteRegister': 'ReactRouteRegister',
'lib/SilverStripeComponent': 'SilverStripeComponent',
'page.js': 'Page',
'react-addons-test-utils': 'ReactAddonsTestUtils',
'react-dom': 'ReactDom',
tether: 'Tether',
'react-bootstrap-ss': 'ReactBootstrap',
'react-redux': 'ReactRedux',
'react-router-redux': 'ReactRouterRedux',
'react-router': 'ReactRouter',
'react-addons-css-transition-group': 'ReactAddonsCssTransitionGroup',
react: 'React',
'redux-thunk': 'ReduxThunk',
redux: 'Redux',
config: 'Config',
'lib/Router': 'Router',
},
devtool: 'source-map',
module: {
loaders: [
{
test: /\.js$/,
exclude: /(node_modules|thirdparty)/,
loader: 'babel',
query: {
presets: ['es2015', 'react'],
plugins: ['transform-object-assign', 'transform-object-rest-spread'],
comments: false,
},
},
{
test: '/i18n.js/',
loader: 'script-loader',
},
],
},
plugins: [
new webpack.ProvidePlugin({
jQuery: 'jQuery',
$: 'jQuery',
}),
new webpack.DefinePlugin({
'process.env':{
// Builds React in production mode, avoiding console warnings
'NODE_ENV': JSON.stringify('production')
}
}),
new webpack.optimize.UglifyJsPlugin({
compress: {
unused: false,
warnings: false,
},
output: {
beautify: false,
semicolons: false,
comments: false,
max_line_len: 200,
},
}),
// Most vendor libs are loaded directly into the 'vendor' bundle (through require() calls in vendor.js).
// This ensures that any further require() calls in other bundles aren't duplicating libs.
new webpack.optimize.CommonsChunkPlugin({
name: 'vendor',
minChunks: Infinity,
}),
],
},
{
// TODO Split out with new 'admin' module
name: 'css',
entry: {
'bundle': `${PATHS.ADMIN_CSS_SRC}/bundle.scss`,
'editor': `${PATHS.ADMIN_CSS_SRC}/editor.scss`,
'GridField_print': `${PATHS.ADMIN_CSS_SRC}/legacy/GridField_print.scss`,
'AssetUploadField': `${PATHS.ADMIN_CSS_SRC}/legacy/AssetUploadField.scss`,
'UploadField': `${PATHS.ADMIN_CSS_SRC}/legacy/UploadField.scss`,
},
output: {
path: 'admin/client/dist',
filename: '[name].css',
},
devtool: 'source-map',
module: {
loaders: [
{
test: /\.scss$/,
loader: ExtractTextPlugin.extract([
'css?sourceMap&minimize&-core&discardComments',
'postcss?sourceMap',
'resolve-url',
'sass?sourceMap',
], {
publicPath: '../', // needed because bundle.css is in a subfolder
}),
},
{
test: /\.css$/,
loader: ExtractTextPlugin.extract([
'css?sourceMap&minimize&-core&discardComments',
'postcss?sourceMap',
], {
publicPath: '../', // needed because bundle.css is in a subfolder
}),
},
{
test: /\.(png|gif|jpg|svg)$/,
loader: `url?limit=10000&name=images/[name].[ext]`,
},
{
test: /\.(woff|eot|ttf)$/,
loader: `file?name=fonts/[name].[ext]`,
},
],
},
postcss: [
autoprefixer({ browsers: SUPPORTED_BROWSERS }),
],
plugins: [
new ExtractTextPlugin('styles/[name].css', { allChunks: true }),
],
},
{
name: 'framework-css',
entry: {
[`${PATHS.INSTALL_CSS_DIST}/install`]: `${PATHS.INSTALL_CSS_SRC}/install.scss`,
[`${PATHS.FRAMEWORK_CSS_DIST}/debug`]: `${PATHS.FRAMEWORK_CSS_SRC}/debug.scss`,
},
output: {
path: './',
filename: '[name].css',
},
devtool: 'source-map',
module: {
loaders: [
{
test: /\.scss$/,
loader: ExtractTextPlugin.extract([
'css?sourceMap&minimize&-core&discardComments',
'postcss?sourceMap',
'resolve-url',
'sass?sourceMap',
], {
publicPath: '../', // needed because bundle.css is in a subfolder
}),
},
{
test: /\.css$/,
loader: ExtractTextPlugin.extract([
'css?sourceMap&minimize&-core&discardComments',
'postcss?sourceMap',
], {
publicPath: '../', // needed because bundle.css is in a subfolder
}),
},
{
test: /\.(png|gif|jpg|svg)$/,
loader: `url?limit=10000&name=images/[name].[ext]`,
},
{
test: /\.(woff|eot|ttf)$/,
loader: `file?name=fonts/[name].[ext]`,
},
],
},
postcss: [
autoprefixer({ browsers: SUPPORTED_BROWSERS }),
],
plugins: [
new ExtractTextPlugin('[name].css', { allChunks: true }),
],
},
];
// Use WEBPACK_CHILD=js or WEBPACK_CHILD=css env var to run a single config
if (process.env.WEBPACK_CHILD) {
module.exports = config.filter((entry) => entry.name === process.env.WEBPACK_CHILD)[0];
} else {
module.exports = config;
}