/
webpack.config.js
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/
webpack.config.js
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const MiniCssExtractPlugin = require('mini-css-extract-plugin');
const CssMinimizerPlugin = require('css-minimizer-webpack-plugin');
const CopyWebpackPlugin = require('copy-webpack-plugin');
const autoprefixer = require('autoprefixer');
const path = require('path');
const HtmlWebpackPlugin = require('html-webpack-plugin');
const TerserPlugin = require('terser-webpack-plugin');
const mode = process.env.NODE_ENV || 'development';
const prod = mode === 'production';
module.exports = {
entry: {
'main': ['./src/main.js']
},
resolve: {
alias: {
svelte: path.dirname(require.resolve('svelte/package.json'))
},
extensions: ['.mjs', '.js', '.svelte'],
mainFields: ['svelte', 'browser', 'module', 'main']
},
output: {
path: path.join(__dirname, '/build'),
filename: 'assets/js/[name].[fullhash:8].js',
clean: true,
},
module: {
rules: [
{
test: /\.svelte$/,
use: {
loader: 'svelte-loader',
options: {
compilerOptions: {
dev: !prod
},
emitCss: prod,
hotReload: !prod
}
}
},
{
test: /\.(mp3|)$/i,
type: 'asset/resource',
generator: {
filename: (pathData) => {
let base = path.dirname(pathData.filename);
base = base.replace(/^src\//, '');
return `${base}/[name].[hash:8][ext]`;
},
},
},
{
test: /\.(sass|scss|css)$/,
use: [
...(prod ? [MiniCssExtractPlugin.loader] : []),
...(!prod ? ['style-loader'] : []),
'css-loader',
{
loader: 'postcss-loader',
options: {
postcssOptions: {
plugins: [
autoprefixer,
],
},
},
},
'sass-loader',
],
},
{
// required to prevent errors from Svelte on Webpack 5+
test: /node_modules\/svelte\/.*\.mjs$/,
resolve: {
fullySpecified: false
}
}
]
},
mode,
plugins: [
new HtmlWebpackPlugin({
template: 'src/index.html',
minify: prod,
}),
...(prod ? [new MiniCssExtractPlugin({ filename: 'assets/css/[name].[contenthash:8].css' })] : []),
new CopyWebpackPlugin({
patterns: [
{ from: 'src/assets/img/favicon-16x16.png', to: './' },
{ from: 'src/assets/img/favicon-32x32.png', to: './' },
{ from: 'src/assets/img/favicon.ico', to: './' },
],
}),
],
optimization: {
minimize: prod,
minimizer: [
new CssMinimizerPlugin(),
new TerserPlugin({
terserOptions: {
format: {
comments: false,
},
},
extractComments: false,
}),
],
},
devtool: prod ? false : 'source-map',
devServer: {
hot: true,
}
};