Use webpack bundler

.vscodeignore

@@ -8,6 +8,8 @@ src/**
 **/.eslintrc.json
 **/*.map
 **/*.ts
+out/**
+webpack.config.js
 .replit
 .breakpoints
 .local/**

package.json

@@ -12,7 +12,7 @@
     "Other"
   ],
   "activationEvents": [],
-  "main": "./out/extension.js",
+  "main": "./dist/extension.js",
   "contributes": {
     "commands": [
       {
@@ -68,9 +68,11 @@
     }
   },
   "scripts": {
-    "vscode:prepublish": "npm run compile",
+    "vscode:prepublish": "npm run webpack:prod",
+    "webpack:dev": "webpack --mode development",
+    "webpack:prod": "webpack --mode production",
     "compile": "tsc -p ./",
-    "watch": "tsc -watch -p ./",
+    "watch": "webpack --watch --mode development",
     "pretest": "npm run compile && npm run lint",
     "lint": "eslint src",
     "test": "vscode-test"
@@ -84,7 +86,10 @@
     "@vscode/test-cli": "^0.0.10",
     "@vscode/test-electron": "^2.4.1",
     "eslint": "^9.21.0",
-    "typescript": "^5.7.3"
+    "ts-loader": "^9.5.2",
+    "typescript": "^5.7.3",
+    "webpack": "^5.98.0",
+    "webpack-cli": "^6.0.1"
   },
   "dependencies": {
     "@vscode/vsce": "^3.2.2",

tsconfig.webpack.json

@@ -0,0 +1,18 @@
+{
+  "extends": "./tsconfig.json",
+  "compilerOptions": {
+    "module": "commonjs",
+    "target": "ES2020",
+    "outDir": "dist",
+    "sourceMap": true,
+    "esModuleInterop": true
+  },
+  "exclude": [
+    "node_modules",
+    "src/test/**",
+    "**/*.test.ts"
+  ],
+  "include": [
+    "src/**/*.ts"
+  ]
+}

webpack.config.js

@@ -0,0 +1,46 @@
+const path = require('path');
+const webpack = require('webpack');
+
+/**
+ * @type {import('webpack').Configuration}
+ */
+const config = {
+  target: 'node',
+  mode: 'none', // Set to 'production' for minified output
+  
+  entry: {
+    main: './src/extension.ts'
+  },
+  output: {
+    path: path.resolve(__dirname, 'dist'),
+    filename: 'extension.js',
+    libraryTarget: 'commonjs2',
+    devtoolModuleFilenameTemplate: '../[resource-path]'
+  },
+  devtool: 'source-map',
+  externals: {
+    vscode: 'commonjs vscode' // The vscode module is created on-the-fly and must be excluded
+  },
+  resolve: {
+    extensions: ['.ts', '.js']
+  },
+  module: {
+    rules: [
+      {
+        test: /\.ts$/,
+        exclude: /node_modules|src\/test/,
+        use: [
+          {
+            loader: 'ts-loader',
+            options: {
+              transpileOnly: true,
+              configFile: path.resolve(__dirname, './tsconfig.webpack.json')
+            }
+          }
+        ]
+      }
+    ]
+  }
+};
+
+module.exports = config;