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64const path = require('path');
const HtmlWebpackPlugin = require('html-webpack-plugin');
const CopyWebpackPlugin = require('copy-webpack-plugin');
const MiniCssExtractPlugin = require('mini-css-extract-plugin');
module.exports = (env, argv) => {
const isProduction = argv.mode === 'production';
return {
entry: './src/index.js',
output: {
filename: 'bundle.[contenthash].js',
path: path.resolve(__dirname, 'dist'),
clean: true,
},
module: {
rules: [
{
test: /\.css$/i,
use: [isProduction ? MiniCssExtractPlugin.loader : 'style-loader', 'css-loader'],
},
{
test: /\.scss$/i,
use: [
isProduction ? MiniCssExtractPlugin.loader : 'style-loader',
'css-loader',
'sass-loader',
],
},
],
},
plugins: [
new HtmlWebpackPlugin({
template: './src/index.html',
filename: 'index.html',
}),
new CopyWebpackPlugin({
patterns: [
{ from: 'src/favicon.png', to: 'favicon.png' },
{ from: 'src/apple-touch-icon.png', to: 'apple-touch-icon.png' },
],
}),
...(isProduction
? [
new MiniCssExtractPlugin({
filename: 'styles.[contenthash].css',
}),
]
: []),
],
devServer: {
static: './dist',
hot: true,
open: true,
allowedHosts: 'all',
},
optimization: {
splitChunks: {
chunks: 'all',
},
},
};
};