webpack.main.config.js

const path = require('path');
const webpack = require('webpack');
const merge = require('webpack-merge');
const CopyPlugin = require('copy-webpack-plugin');
const ForkTsCheckerWebpackPlugin = require('fork-ts-checker-webpack-plugin');

const baseConfig = require('./webpack.base.config');

module.exports = merge.smart(baseConfig, {
  target: 'electron-main',
  entry: {
    index: './src.main/index.js',
  },
  output: {
    path: path.resolve(__dirname, 'dev'),
  },
  resolve: { mainFields: ['main', 'module'] },
  module: {
    rules: [
      {
        test: /\.tsx?$/,
        exclude: /node_modules/,
        loader: 'babel-loader',
        options: {
          cacheDirectory: true,
          babelrc: false,
          presets: [
            ['@babel/preset-env', { targets: 'maintained node versions' }],
            '@babel/preset-typescript',
          ],
          plugins: [
            ['@babel/plugin-proposal-class-properties', { loose: true }],
          ],
        },
      },
      {
        test: /pty\.node$/,
        loader: 'native-ext-loader',
        options: {
          basePath:
            process.env.NODE_ENV === 'production'
              ? ['..', '..', 'node_modules', 'node-pty', 'build', 'Release']
              : ['..', 'node_modules', 'node-pty', 'build', 'Release'],
          emit: false,
        },
      },
      {
        test: /\.node$/,
        use: 'native-ext-loader',
      },
      {
        test: /\.pcss$/i,
        use: ['style-loader', 'css-loader', 'postcss-loader'],
      },
    ],
  },
  plugins: [
    new CopyPlugin([
      {
        from: 'node_modules/@obsidians/eth-project/main/templates',
        to: 'templates',
      },
      {
        from: 'node_modules/@obsidians/eth-network/main/genesis.json',
        to: 'genesis.json',
      },
      {
        from: 'assets/icon.png',
        to: 'icon.png',
      },
    ]),
    new ForkTsCheckerWebpackPlugin({
      reportFiles: ['src.main/**/*'],
    }),
    new webpack.DefinePlugin({
      'process.env.NODE_ENV': JSON.stringify(
        process.env.NODE_ENV || 'development'
      ),
      'process.env.REACT_APP_ENV': JSON.stringify(process.env.REACT_APP_ENV),
      'process.env.GA_MEASUREMENT_ID': JSON.stringify(
        process.env.GA_MEASUREMENT_ID
      ),
      'process.env.BUILD': JSON.stringify(process.env.BUILD),
      'process.env.PROJECT': JSON.stringify(
        process.env.PROJECT || process.env.BUILD
      ),
      'process.env.PROJECT_NAME': JSON.stringify(process.env.PROJECT_NAME),
      'process.env.SERVER_URL': JSON.stringify(
        process.env.REACT_APP_SERVER_URL
      ),
      'process.env.DOCKER_IMAGE_NODE': '"ethereum/client-go"',
      'process.env.DOCKER_IMAGE_COMPILER': '"obsidians/truffle"',
    }),
  ],
});