/
webpack.config.js
executable file
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/
webpack.config.js
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const webpack = require('webpack')
const path = require('path')
const querystring = require('querystring')
const { removeEmpty } = require('webpack-config-utils')
const ProgressBarPlugin = require('progress-bar-webpack-plugin')
const { InjectManifest } = require('workbox-webpack-plugin')
module.exports = env => {
const context = path.resolve(
process.env.PWD,
PATH_CONFIG.src,
PATH_CONFIG.js.src
)
const dest = path.resolve(
process.env.PWD,
PATH_CONFIG.public,
PATH_CONFIG.js.dest
)
const { filename, entries, hot } = TASK_CONFIG.js
const config = {
mode: env,
entry: entries,
cache: true,
context: context,
output: {
path: path.normalize(dest),
publicPath: '/dist/js/',
pathinfo: env !== 'production' && true,
filename:
env === 'production'
? `[name].${filename}.${TASK_CONFIG.stamp}.js`
: `[name].${filename}.js`
},
optimization: {
splitChunks: {
cacheGroups: {
commons: {
test: /[\\/]node_modules[\\/]/,
name: 'vendor',
chunks: 'all'
}
}
}
},
resolve: {
alias: {
'@': context,
'~': path.resolve(
process.env.PWD,
PATH_CONFIG.src,
'templates/04-components/'
)
}
},
devtool:
env === 'production' ? 'source-map' : 'eval-cheap-module-source-map',
module: {
rules: [
{
test: /\.js?$/,
loader: 'babel-loader',
exclude: /node_modules/
},
{
test: /\.js$/,
loader: 'eslint-loader',
exclude: /node_modules/
}
]
},
plugins: removeEmpty([
new ProgressBarPlugin(),
new webpack.DefinePlugin({
'process.env': {
NODE_ENV: env === 'production' ? '"production"' : '"development"'
}
}),
new InjectManifest({
globDirectory: path.resolve(
process.env.PWD,
PATH_CONFIG.public,
'dist'
),
globPatterns: ['**/*.{html,js,css,svg,png}'],
globIgnores: ['theme.*.css'],
swDest: path.resolve(process.env.PWD, PATH_CONFIG.public, 'sw.js'),
swSrc: path.resolve(
process.env.PWD,
PATH_CONFIG.src,
PATH_CONFIG.js.src,
'service-worker.js'
),
modifyUrlPrefix: {
// Remove a '/dist' prefix from the URLs:
'css/': '/dist/css/',
'js/': '/dist/js/',
'images/': '/dist/images/'
}
})
])
}
if (env === 'development') {
// Create new entry object with webpack-hot-middleware and react-hot-loader (if enabled)
if (!hot || hot.enabled !== false) {
for (let key in entries) {
const entry = []
const hotMiddleware = `webpack-hot-middleware/client?${querystring.stringify(
hot
)}`
if (hot.react) {
entry.push('react-hot-loader/patch')
}
entries[key] = entry.concat(hotMiddleware, entries[key])
}
config.plugins.push(new webpack.HotModuleReplacementPlugin())
}
}
if (env === 'production') {
config.plugins.push(new webpack.NoEmitOnErrorsPlugin())
}
return config
}