CodeProse/webpack.config.js at main · yuvrajvirk/CodeProse · GitHub

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const path = require('path');

module.exports = {
  mode: 'development',
  entry: './src/index.js', // This will be overridden by Theia
  output: {
    path: path.resolve(__dirname, 'dist'),
    filename: '[name].bundle.js',
    libraryTarget: 'umd'
  },
  resolve: {
    extensions: ['.ts', '.tsx', '.js', '.jsx', '.json'],
    modules: [
      path.resolve(__dirname, './'),  // Look in our root first
      'node_modules'
    ],
    alias: {
      // Force single versions of Theia packages
      '@theia/core': path.resolve(__dirname, 'node_modules/@theia/core'),
      '@theia/editor': path.resolve(__dirname, 'node_modules/@theia/editor'),
      '@theia/filesystem': path.resolve(__dirname, 'node_modules/@theia/filesystem'),
      '@theia/markers': path.resolve(__dirname, 'node_modules/@theia/markers'),
      '@theia/messages': path.resolve(__dirname, 'node_modules/@theia/messages'),
      '@theia/navigator': path.resolve(__dirname, 'node_modules/@theia/navigator'),
      '@theia/preferences': path.resolve(__dirname, 'node_modules/@theia/preferences'),
      '@theia/process': path.resolve(__dirname, 'node_modules/@theia/process'),
      '@theia/terminal': path.resolve(__dirname, 'node_modules/@theia/terminal'),
      '@theia/workspace': path.resolve(__dirname, 'node_modules/@theia/workspace'),
      '@theia/monaco': path.resolve(__dirname, 'node_modules/@theia/monaco'),
      '@theia/application-package': path.resolve(__dirname, 'node_modules/@theia/application-package'),
      '@theia/bulk-edit': path.resolve(__dirname, 'node_modules/@theia/bulk-edit'),
      '@theia/callhierarchy': path.resolve(__dirname, 'node_modules/@theia/callhierarchy'),
      '@theia/console': path.resolve(__dirname, 'node_modules/@theia/console'),
      '@theia/debug': path.resolve(__dirname, 'node_modules/@theia/debug'),
      '@theia/editor-preview': path.resolve(__dirname, 'node_modules/@theia/editor-preview'),
      '@theia/file-search': path.resolve(__dirname, 'node_modules/@theia/file-search'),
      '@theia/notebook': path.resolve(__dirname, 'node_modules/@theia/notebook'),
      '@theia/outline-view': path.resolve(__dirname, 'node_modules/@theia/outline-view'),
      '@theia/output': path.resolve(__dirname, 'node_modules/@theia/output'),
      '@theia/plugin': path.resolve(__dirname, 'node_modules/@theia/plugin'),
      '@theia/plugin-ext': path.resolve(__dirname, 'node_modules/@theia/plugin-ext'),
      '@theia/request': path.resolve(__dirname, 'node_modules/@theia/request'),
      '@theia/scm': path.resolve(__dirname, 'node_modules/@theia/scm'),
      '@theia/search-in-workspace': path.resolve(__dirname, 'node_modules/@theia/search-in-workspace'),
      '@theia/task': path.resolve(__dirname, 'node_modules/@theia/task'),
      '@theia/test': path.resolve(__dirname, 'node_modules/@theia/test'),
      '@theia/timeline': path.resolve(__dirname, 'node_modules/@theia/timeline'),
      '@theia/typehierarchy': path.resolve(__dirname, 'node_modules/@theia/typehierarchy'),
      '@theia/userstorage': path.resolve(__dirname, 'node_modules/@theia/userstorage'),
      '@theia/variable-resolver': path.resolve(__dirname, 'node_modules/@theia/variable-resolver'),
      '@theia/vsx-registry': path.resolve(__dirname, 'node_modules/@theia/vsx-registry'),
      // Force single versions of CodeMirror packages
      '@codemirror/state': path.resolve(__dirname, 'node_modules/@codemirror/state'),
      '@codemirror/view': path.resolve(__dirname, 'node_modules/@codemirror/view'),
      '@codemirror/language': path.resolve(__dirname, 'node_modules/@codemirror/language'),
      '@codemirror/commands': path.resolve(__dirname, 'node_modules/@codemirror/commands'),
      '@codemirror/search': path.resolve(__dirname, 'node_modules/@codemirror/search'),
      '@codemirror/autocomplete': path.resolve(__dirname, 'node_modules/@codemirror/autocomplete'),
      '@codemirror/lint': path.resolve(__dirname, 'node_modules/@codemirror/lint'),
      '@codemirror/lsp-client': path.resolve(__dirname, 'node_modules/@codemirror/lsp-client'),

      // Force single versions of other common packages
      'vscode-ws-jsonrpc': path.resolve(__dirname, 'node_modules/vscode-ws-jsonrpc'),
      'ws': path.resolve(__dirname, 'node_modules/ws'),
      'express-ws': path.resolve(__dirname, 'node_modules/express-ws'),
      'markdown-it': path.resolve(__dirname, 'node_modules/markdown-it')
    }
  },
  module: {
    rules: [
      {
        test: /\.tsx?$/,
        use: 'ts-loader',
        exclude: /node_modules/
      },
      {
        test: /\.css$/,
        use: ['style-loader', 'css-loader']
      }
    ]
  },
  optimization: {
    // Ensure only one instance of each module is used
    splitChunks: {
      chunks: 'all',
      cacheGroups: {
        vendor: {
          test: /[\\/]node_modules[\\/]/,
          name: 'vendors',
          chunks: 'all',
        },
        theia: {
          test: /[\\/]node_modules[\\/]@theia[\\/]/,
          name: 'theia',
          chunks: 'all',
          priority: 10
        },
        codemirror: {
          test: /[\\/]node_modules[\\/]@codemirror[\\/]/,
          name: 'codemirror',
          chunks: 'all',
          priority: 10
        }
      }
    }
  }
};