webpack.config.js

const path = require('path');
const { VueLoaderPlugin } = require('vue-loader');
const webpack = require('webpack');
const HtmlWebpackPlugin = require('html-webpack-plugin');

module.exports = {
  entry: './src/main.js',
  mode: process.env.NODE_ENV,
  output: {
    filename: 'main.js',
    path: path.resolve(__dirname, 'dist'),
  },
  devServer: {
    watchFiles: ['src/**/*']
  },
  module: {
    rules: [
      {
        test: /\.vue$/,
        use: [
          {
            loader: 'vue-loader'
          }
        ]
      },
      {
        test: /\.scss$/,
        use: [
          {
            loader: 'vue-style-loader',
          },
          {
            loader: 'css-loader',
          },
          {
            loader: 'sass-loader',
          },
        ],
      },
      {
        test: /\.(png|svg|jpg|jpeg|gif)$/i,
        type: 'asset/resource',
      },
    ]
  },
  plugins: [
    new VueLoaderPlugin(),
    new webpack.DefinePlugin({
      __VUE_OPTIONS_API__: true,
      __VUE_PROD_DEVTOOLS__: false,
    }),
    new HtmlWebpackPlugin({
      filename: 'index.html',
      template: './src/index.html'
    })
  ],
  devtool: process.env.NODE_ENV === 'production' ? 'eval' : 'source-map',
  resolve: {
    extensions: ['.vue', '.js', '.png', '.svg', '.jpg', '.jpeg', '.gif', '.scss'],
  }
}