webpack.config.ts

/* eslint-env node */

import { Configuration as WebpackConfiguration, DefinePlugin } from 'webpack';
import { Configuration as WebpackDevServerConfiguration } from 'webpack-dev-server';
import * as path from 'path';
import { ConsoleRemotePlugin } from '@openshift-console/dynamic-plugin-sdk-webpack';

const packageJson = require('./package.json');

const commitHash = `"${require('child_process')
  .execSync('git rev-parse --short HEAD')
  .toString()
  .trim()}"`;
const packageVersion = `"${packageJson.version}"`;
const packageName = `"${packageJson.name}"`
const buildTimestamp = `"${new Date().toLocaleTimeString()}"`;

console.log(
  `Package ${packageName} version: ${packageVersion}, built at ${buildTimestamp} with commit ID ${commitHash}`,
);
interface Configuration extends WebpackConfiguration {
  devServer?: WebpackDevServerConfiguration;
}

const config: Configuration = {
  mode: 'development',
  // No regular entry points. The remote container entry is handled by ConsoleRemotePlugin.
  entry: {},
  context: path.resolve(__dirname, 'src'),
  output: {
    path: path.resolve(__dirname, 'dist'),
    filename: '[name]-bundle.js',
    chunkFilename: '[name]-chunk.js',
  },
  resolve: {
    extensions: ['.ts', '.tsx', '.js', '.jsx'],
  },
  module: {
    rules: [
      {
        test: /\.(jsx?|tsx?)$/,
        exclude: /node_modules/,
        use: [
          {
            loader: 'ts-loader',
            options: {
              configFile: path.resolve(__dirname, 'tsconfig.json'),
            },
          },
        ],
      },
      {
        test: /\.css$/,
        use: ['style-loader', 'css-loader'],
      },
      {
        test: /\.(png|jpg|jpeg|gif|svg|woff2?|ttf|eot|otf)(\?.*$|$)/,
        type: 'asset/resource',
        generator: {
          filename: 'assets/[name].[ext]',
        },
      },
      {
        test: /\.m?js/,
        resolve: {
          fullySpecified: false,
        },
      },
    ],
  },
  devServer: {
    static: './dist',
    port: 9001,
    // Allow bridge running in a container to connect to the plugin dev server.
    allowedHosts: 'all',
    headers: {
      'Access-Control-Allow-Origin': '*',
      'Access-Control-Allow-Methods': 'GET, POST, PUT, DELETE, PATCH, OPTIONS',
      'Access-Control-Allow-Headers':
        'X-Requested-With, Content-Type, Authorization',
    },
    devMiddleware: {
      writeToDisk: true,
    },
  },
  plugins: [
    new DefinePlugin({
      __NAME__: packageName,
      __VERSION__: packageVersion,
      __TIMESTAMP__: buildTimestamp,
      __COMMIT_HASH__: commitHash,
    }),
    new ConsoleRemotePlugin(),
  ],
  devtool: 'source-map',
  optimization: {
    chunkIds: 'named',
    minimize: false,
  },
};

if (process.env.NODE_ENV === 'production') {
  config.mode = 'production';
  config.output!.filename = '[name]-bundle-[hash].min.js';
  config.output!.chunkFilename = '[name]-chunk-[chunkhash].min.js';
  config.optimization!.chunkIds = 'deterministic';
  config.optimization!.minimize = true;
  config.devtool = false;
}

export default config;