const path = require('path')
const MiniCssExtractPlugin = require('mini-css-extract-plugin')
const CopyPlugin = require('copy-webpack-plugin');

module.exports = {
  mode: process.env.NODE_ENV === 'production' ? 'production' : 'development',
  entry: [
    './src/index.js',
    './scss/style.scss'
  ],
  plugins: [
    new MiniCssExtractPlugin(),
    new CopyPlugin({
      patterns: [
        { from: './html/', to: '' },
        //{ from: './images/', to: 'images' },
      ],
    }),
  ],
  devtool: process.env.NODE_ENV === 'production' ? false : 'inline-source-map',
  performance: {
    maxEntrypointSize: 900000,
    maxAssetSize: 900000
  },
  module: {
    rules: [
      {
        test: /\.ink$/,
        use: require.resolve('inklecate-loader'),
      },
      {
        test: /\.m?js$/,
        exclude: /(node_modules)/,
        use: {
          loader: 'babel-loader',
        }
      },
      {
        test: /\.s[ac]ss$/i,
        use: [
          MiniCssExtractPlugin.loader,
          // Translates CSS into CommonJS
          'css-loader',
          'postcss-loader',
          // Compiles Sass to CSS
          'sass-loader'
        ]
      },
    ]
  },
  output: {
    path: path.resolve(__dirname, 'build')
  },
  watchOptions: {
    // for some systems, watching many files can result in a lot of CPU or memory usage
    // https://webpack.js.org/configuration/watch/#watchoptionsignored
    // don't use this pattern, if you have a monorepo with linked packages
    ignored: /node_modules/,
  },
}