webpack.config.js

const HtmlWebpackPlugin = require('html-webpack-plugin')
const VueLoaderPlugin = require('vue-loader/lib/plugin')
const HtmlWebpackInlineSourcePlugin = require('html-webpack-inline-source-plugin')

const path = require('path')

module.exports = {
  entry: path.resolve(__dirname, './src/main.js'),
  mode: 'production',
  output: {
    path: path.resolve(__dirname, './dist')
  },
  module: {
    rules: [
      {
        test: /\.vue$/,
        loader: 'vue-loader'
      },
      {
        test: /\.js$/,
        loader: 'babel-loader'
      },
      {
        test: /\.css$/,
        use: [
          'vue-style-loader',
          'css-loader'
        ]
      }
    ]
  },
  resolve: {
    extensions: ['*', '.js', '.vue', '.json']
  },
  plugins: [
    new VueLoaderPlugin(),
    new HtmlWebpackPlugin({
      template: path.resolve(__dirname, './src/index.html'),
      inlineSource: '.(js|css)$'
    }),
    new HtmlWebpackInlineSourcePlugin()
  ]
}