webProjectStart/webpack.config.js at master · grishbar/webProjectStart · GitHub

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const path = require('path');
const glob = require('glob');
const argv = require('yargs').argv;
const MiniCssExtractPlugin = require('mini-css-extract-plugin');
const UglifyJsPlugin = require('uglifyjs-webpack-plugin');
const HtmlWebpackPlugin = require('html-webpack-plugin');
const CopyPlugin = require('copy-webpack-plugin');

const isDevelopment = argv.mode === 'development';
const isProduction = !isDevelopment;
const distPath = path.join(__dirname, '/public');

const config = {
  entry: {
    main: './frontend/js/index.js'
  },
  output: {
    filename: 'scripts/bundle.js',
    path: distPath
  },
  module: {
    rules: [{
      test: /\.html$/,
      use: {
        loader: 'html-loader',
        options: {
          interpolate: true,
          attrs: ['img:src', 'object:data']
        }
      }
    }, {
      test: /\.js$/,
      exclude: /node_modules/,
      use: [{
        loader: 'babel-loader'
      }]
    }, {
      test: /\.scss$/,
      exclude: /node_modules/,
      use: [
        isDevelopment ? 'style-loader' : {
          loader: MiniCssExtractPlugin.loader,
          options: {
            publicPath: '../'
          }
        },
        'css-loader',
        {
          loader: 'postcss-loader',
          options: {
            plugins: [
              isProduction ? require('cssnano') : () => {},
              require('autoprefixer')({
                overrideBrowserslist: ['last 2 versions']
              })
            ]
          }
        },
        'sass-loader'
      ]
    }, {
      test: /inline-svg[\\\/].+\.svg$/i,
      loader: 'svg-inline-loader'
    }, {
      test: /images[\\\/].+\.(gif|png|jpe?g|svg)$/i,
      use: [{
        loader: 'file-loader',
        options: {
          name: './assets/images/[name][hash].[ext]'
        }
      }, {
        loader: 'image-webpack-loader',
        options: {
          mozjpeg: {
            enabled: false,
            // progressive: true,
            // quality: 70
          }
        }
      }],
    }, {
      test: /fonts[\\\/].+\.(otf|eot|svg|ttf|woff|woff2)$/i,
      use: {
        loader: 'file-loader',
        options: {
          name: './assets/fonts/[name][hash].[ext]'
        }
      },
    }]
  },
  plugins: [
    new MiniCssExtractPlugin({
      filename: './styles/[name].css',
      chunkFilename: '[id].css'
    }),
    new CopyPlugin([{
      from: 'frontend/assets/static/',
      to: distPath
    }]),
    ...glob.sync('./frontend/*.html')
      .map(htmlFile => {
        return new HtmlWebpackPlugin({
          filename: path.basename(htmlFile),
          template: htmlFile
        });
      })
  ],
  optimization: isProduction ? {
    minimizer: [
      new UglifyJsPlugin({
        sourceMap: true,
        uglifyOptions: {
          compress: {
            inline: false,
            drop_console: true
          },
        },
      }),
    ],
  } : {},
  devServer: {
    contentBase: distPath,
    port: 8088,
    compress: true,
    open: true
  }
};

module.exports = config;