build/webpack.config.js
import webpack from 'webpack'
import cssnano from 'cssnano'
import HtmlWebpackPlugin from 'html-webpack-plugin'
import ExtractTextPlugin from 'extract-text-webpack-plugin'
import config from '../config'
import _debug from 'debug'
const debug = _debug('app:webpack:config')
const paths = config.utils_paths
const {__DEV__, __PROD__, __TEST__} = config.globals
debug('Create configuration.')
const webpackConfig = {
name: 'client',
target: 'web',
devtool: config.compiler_devtool,
resolve: {
root: paths.base(config.dir_client),
extensions: ['', '.js', '.jsx', '.json']
},
module: {}
}
// ------------------------------------
// Entry Points
// ------------------------------------
const APP_ENTRY_PATH = paths.base(config.dir_client) + '/main.js'
webpackConfig.entry = {
app: __DEV__
? [APP_ENTRY_PATH, `webpack-hot-middleware/client?path=${config.compiler_public_path}__webpack_hmr`]
: [APP_ENTRY_PATH],
vendor: config.compiler_vendor
}
// ------------------------------------
// Bundle Output
// ------------------------------------
webpackConfig.output = {
filename: `[name].[${config.compiler_hash_type}].js`,
path: paths.base(config.dir_dist),
publicPath: config.compiler_public_path
}
// ------------------------------------
// Plugins
// ------------------------------------
webpackConfig.plugins = [
new webpack.DefinePlugin(config.globals),
new HtmlWebpackPlugin({
template: paths.client('index.html'),
hash: false,
favicon: paths.client('static/favicon.ico'),
filename: 'index.html',
inject: 'body',
minify: {
collapseWhitespace: true
}
})
]
if (__DEV__) {
debug('Enable plugins for live development (HMR, NoErrors).')
webpackConfig.plugins.push(
new webpack.HotModuleReplacementPlugin(),
new webpack.NoErrorsPlugin()
)
} else if (__PROD__) {
debug('Enable plugins for production (OccurenceOrder, Dedupe & UglifyJS).')
webpackConfig.plugins.push(
new webpack.optimize.OccurrenceOrderPlugin(),
new webpack.optimize.DedupePlugin(),
new webpack.optimize.UglifyJsPlugin({
compress: {
unused: true,
dead_code: true,
warnings: false
}
})
)
}
// Don't split bundles during testing, since we only want import one bundle
if (!__TEST__) {
webpackConfig.plugins.push(new webpack.optimize.CommonsChunkPlugin({
names: ['vendor']
}))
}
// ------------------------------------
// Pre-Loaders
// ------------------------------------
webpackConfig.module.preLoaders = [{
test: /\.(js|jsx)$/,
loader: 'eslint',
exclude: /node_modules/
}]
webpackConfig.eslint = {
configFile: paths.base('.eslintrc'),
emitWarning: __DEV__
}
// ------------------------------------
// Loaders
// ------------------------------------
// JavaScript / JSON
webpackConfig.module.loaders = [{
test: /\.(js|jsx)$/,
exclude: /node_modules/,
loader: 'babel',
query: {
cacheDirectory: true,
plugins: ['transform-runtime'],
presets: ['es2015', 'react', 'stage-0'],
env: {
development: {
plugins: [
['react-transform', {
transforms: [{
transform: 'react-transform-hmr',
imports: ['react'],
locals: ['module']
}, {
transform: 'react-transform-catch-errors',
imports: ['react', 'redbox-react']
}]
}]
]
},
production: {
plugins: [
'transform-react-remove-prop-types',
'transform-react-constant-elements'
]
}
}
}
},
{
test: /\.json$/,
loader: 'json'
}]
// ------------------------------------
// Style Loaders
// ------------------------------------
// We use cssnano with the postcss loader, so we tell
// css-loader not to duplicate minimization.
const BASE_CSS_LOADER = 'css?sourceMap&-minimize'
// Add any packge names here whose styles need to be treated as CSS modules.
// These paths will be combined into a single regex.
const PATHS_TO_TREAT_AS_CSS_MODULES = [
// 'react-toolbox', (example)
]
// If config has CSS modules enabled, treat this project's styles as CSS modules.
if (config.compiler_css_modules) {
PATHS_TO_TREAT_AS_CSS_MODULES.push(
paths.base(config.dir_client).replace(/[\^\$\.\*\+\-\?\=\!\:\|\\\/\(\)\[\]\{\}\,]/g, '\\$&')
)
}
const isUsingCSSModules = !!PATHS_TO_TREAT_AS_CSS_MODULES.length
const cssModulesRegex = new RegExp(`(${PATHS_TO_TREAT_AS_CSS_MODULES.join('|')})`)
// Loaders for styles that need to be treated as CSS modules.
if (isUsingCSSModules) {
const cssModulesLoader = [
BASE_CSS_LOADER,
'modules',
'importLoaders=1',
'localIdentName=[name]__[local]___[hash:base64:5]'
].join('&')
webpackConfig.module.loaders.push({
test: /\.scss$/,
include: cssModulesRegex,
loaders: [
'style',
cssModulesLoader,
'postcss',
'sass?sourceMap'
]
})
webpackConfig.module.loaders.push({
test: /\.css$/,
include: cssModulesRegex,
loaders: [
'style',
cssModulesLoader,
'postcss'
]
})
}
// Loaders for files that should not be treated as CSS modules.
const excludeCSSModules = isUsingCSSModules ? cssModulesRegex : false
webpackConfig.module.loaders.push({
test: /\.scss$/,
exclude: excludeCSSModules,
loaders: [
'style',
BASE_CSS_LOADER,
'postcss',
'sass?sourceMap'
]
})
webpackConfig.module.loaders.push({
test: /\.css$/,
exclude: excludeCSSModules,
loaders: [
'style',
BASE_CSS_LOADER,
'postcss'
]
})
// ------------------------------------
// Style Configuration
// ------------------------------------
webpackConfig.sassLoader = {
includePaths: paths.client('styles')
}
webpackConfig.postcss = [
cssnano({
autoprefixer: {
add: true,
remove: true,
browsers: ['last 2 versions']
},
discardComments: {
removeAll: true
},
safe: true,
sourcemap: true
})
]
// File loaders
/* eslint-disable */
webpackConfig.module.loaders.push(
{ test: /\.woff(\?.*)?$/, loader: 'url?prefix=fonts/&name=[path][name].[ext]&limit=10000&mimetype=application/font-woff' },
{ test: /\.woff2(\?.*)?$/, loader: 'url?prefix=fonts/&name=[path][name].[ext]&limit=10000&mimetype=application/font-woff2' },
{ test: /\.otf(\?.*)?$/, loader: 'file?prefix=fonts/&name=[path][name].[ext]&limit=10000&mimetype=font/opentype' },
{ test: /\.ttf(\?.*)?$/, loader: 'url?prefix=fonts/&name=[path][name].[ext]&limit=10000&mimetype=application/octet-stream' },
{ test: /\.eot(\?.*)?$/, loader: 'file?prefix=fonts/&name=[path][name].[ext]' },
{ test: /\.svg(\?.*)?$/, loader: 'url?prefix=fonts/&name=[path][name].[ext]&limit=10000&mimetype=image/svg+xml' },
{ test: /\.(png|jpg)$/, loader: 'url?limit=8192' }
)
/* eslint-enable */
// ------------------------------------
// Finalize Configuration
// ------------------------------------
// when we don't know the public path (we know it only when HMR is enabled [in development]) we
// need to use the extractTextPlugin to fix this issue:
// http://stackoverflow.com/questions/34133808/webpack-ots-parsing-error-loading-fonts/34133809#34133809
if (!__DEV__) {
debug('Apply ExtractTextPlugin to CSS loaders.')
webpackConfig.module.loaders.filter((loader) =>
loader.loaders && loader.loaders.find((name) => /css/.test(name.split('?')[0]))
).forEach((loader) => {
const [first, ...rest] = loader.loaders
loader.loader = ExtractTextPlugin.extract(first, rest.join('!'))
delete loader.loaders
})
webpackConfig.plugins.push(
new ExtractTextPlugin('[name].[contenthash].css', {
allChunks: true
})
)
}
export default webpackConfig