Webpack optimizations (#140)

* Less repetition in webpack configs. Minify CSS classnames in production.

* Ignore all optional deps of moment.js. Fixes #138

* Added target to webpack config

* Automatically extract all 3rd party modules into a separate 'vendor' chunk

* Inline only assets that are smaller than 10KB

* Added autoprefixer options

* Replaced sinfle babel transforms with the stage-1 preset. Cleaned up webpack configs.

* Do not include hot module replacement in production
This commit is contained in:
Andrey Okonetchnikov
2016-10-26 19:51:35 +02:00
committed by Cássio Souza
parent 5151e7cdb1
commit 434f45c97c
8 changed files with 69 additions and 58 deletions

View File

@ -6,9 +6,7 @@ const ExtractTextPlugin = require('extract-text-webpack-plugin');
module.exports = merge.smart(require('./webpack.base.js'), {
entry: {
cms: [
'./index',
],
cms: './index',
},
output: {
path: path.join(__dirname, 'dist'),
@ -16,26 +14,36 @@ module.exports = merge.smart(require('./webpack.base.js'), {
},
module: {
loaders: [
{
test: /\.scss$/,
loader: ExtractTextPlugin.extract('style', 'css?modules!sass'),
},
{
test: /\.css$/,
loader: ExtractTextPlugin.extract('style', 'css?modules&importLoaders=1&&localIdentName=cms__[name]__[local]!postcss'),
loader: ExtractTextPlugin.extract('style', 'css?modules&importLoaders=1!postcss'), // Use minified class names on production
},
],
},
context: path.join(__dirname, 'src'),
plugins: [
new webpack.DefinePlugin({
'process.env.NODE_ENV': JSON.stringify(process.env.NODE_ENV)
}),
new webpack.ProvidePlugin({
'fetch': 'imports?this=>global!exports?global.fetch!whatwg-fetch'
'process.env': {
NODE_ENV: JSON.stringify('production'),
},
}),
new webpack.optimize.OccurenceOrderPlugin(),
new webpack.optimize.UglifyJsPlugin(),
// Minify and optimize the JavaScript
new webpack.optimize.UglifyJsPlugin({
compress: {
// ...but do not show warnings in the console (there is a lot of them)
warnings: false,
},
}),
// Extract CSS
new ExtractTextPlugin('[name].css', { allChunks: true }),
// Automatically extract all 3rd party modules into a separate 'vendor' chunk
new webpack.optimize.CommonsChunkPlugin({
name: 'vendor',
minChunks: ({ resource }) => /node_modules/.test(resource),
}),
],
});