/
webpack.config.js
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webpack.config.js
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const CleanWebpackPlugin = require('clean-webpack-plugin');
const HtmlWebpackPlugin = require('html-webpack-plugin');
const UglifyJSPlugin = require('uglifyjs-webpack-plugin');
const MiniCssExtractPlugin = require("mini-css-extract-plugin");
const globImporter = require('node-sass-glob-importer');
const CopyWebpackPlugin = require('copy-webpack-plugin');
const BrowserSyncPlugin = require('browser-sync-webpack-plugin');
const glob = require('glob');
const path = require('path');
const themeName = 'alex';
const themeFolder = `public/wp-content/themes/${themeName}`;
const phpServerUrl = `${themeName}.localhost`
// We have multiple PHP files. Let's not write a HtmlWebPackPlugin-block for each in the plugin section manually:
var PHPfiles = glob.sync("src/**.php", []);
var PHPCopyPlugins = PHPfiles.map(function (fileName) {
return new HtmlWebpackPlugin({
template: fileName,
filename: fileName.replace('src/', ''),
hash: true,
inject: false
})
});
module.exports = {
entry: {
main: './src/index.js'
},
output: {
filename: '[name].[chunkhash].js',
path: path.resolve(__dirname, themeFolder)
},
devServer: {
contentBase: './dist'
},
module: {
rules: [
// use babel for all js files
{
test: /\.js$/,
exclude: /node_modules/,
use: {
loader: "babel-loader",
options: {
presets: ['babel-preset-env']
}
}
},
// convert SASS to CSS, then minify and autoprefix
{
test: /\.scss$/,
use: [
MiniCssExtractPlugin.loader, // extract CSS into separate file
"css-loader", // translates CSS into CommonJS
"postcss-loader", // autoprefixes CSS
{
loader: "sass-loader", // compiles Sass to CSS, using Node Sass by default
options: {
importer: globImporter() // allows you to use glob syntax, eg. @import 'layout/*';
}
}
]
},
// include fonts
{
test: /\.(woff(2)?|ttf|eot)(\?v=\d+\.\d+\.\d+)?$/,
use: [{
loader: 'file-loader',
options: {
name: '[name].[ext]',
outputPath: 'fonts/'
}
}]
},
// include partials (must be located in `src/partials/`)
{
test: /\_.*\.html$/,
include: [path.resolve(__dirname, 'src/partials')],
use: [{
loader: 'html-loader'
}]
},
// compress and include images
{
test: /\.(png|svg|jpg|gif)$/,
use: [{
loader: 'file-loader',
options: {
name: '[name].[ext]',
outputPath: 'images/'
}
},
{
loader: 'image-webpack-loader',
options: {
// best image compression settings: https://gist.github.com/LoyEgor/e9dba0725b3ddbb8d1a68c91ca5452b5
//png
pngquant: {
speed: 1,
quality: 98,
},
zopfli: {
more: true,
iterations: 50 // very slow but more effective
},
//svg
svgo: {
plugins: [{
removeViewBox: false
}]
},
//jpg lossless
jpegtran: {
progressive: true
},
mozjpeg: {
quality: 80
},
// optipng.enabled: false will disable optipng
optipng: {
enabled: false,
},
gifsicle: {
interlaced: false,
}
}
}
]
}
]
},
plugins: [
// Sync webpage via proxy-server
new BrowserSyncPlugin({
proxy: phpServerUrl
}, {
// reload: false
}),
// clean themes' stylesheet and js-file before each build
new CleanWebpackPlugin([
`${themeFolder}/*.js`,
`${themeFolder}/style.*.css`,
]),
// extract css into file
new MiniCssExtractPlugin({
filename: 'style.[contenthash].css'
}),
new CopyWebpackPlugin([{
from: 'src/favicons/*',
to: path.resolve(__dirname, themeFolder),
flatten: true
},
{
from: 'src/style.css',
to: path.resolve(__dirname, themeFolder),
flatten: true
},
{
from: 'src/screenshot.png',
to: path.resolve(__dirname, themeFolder),
flatten: true
},
{
from: 'src/partials/*',
to: path.resolve(__dirname, themeFolder) + "/partials/",
flatten: true
}
])
].concat(PHPCopyPlugins), // add the PHP files as defined above,
optimization: {
minimizer: [
// minify js
new UglifyJSPlugin({
cache: true,
parallel: true
})
]
}
}