Add webpack configuration for webview

This commit adds a new webpack configuration for the webview part of the project. It includes the necessary rules for transpiling and bundling the TypeScript and React code, as well as the CSS and image files. The new configuration is added to the existing configuration for the extension. The devtool option is changed to 'source-map' for better debugging experience.

webpack.config.js

@@ -12,17 +12,16 @@ const CopyWebpackPlugin = require('copy-webpack-plugin');
 
 /** @type WebpackConfig */
 const extensionConfig = {
+  name: 'vscode extension',
   target: 'node', // VS Code extensions run in a Node.js-context 📖 -> https://webpack.js.org/configuration/node/
   mode: 'none', // this leaves the source code as close as possible to the original (when packaging we set this to 'production')
 
-  entry: {
-    extension: './src/extension.ts', // the entry point of this extension, 📖 -> https://webpack.js.org/configuration/entry-context/
-    index: './src/views/index.tsx'
-  },
+  entry: './src/extension.ts', // the entry point of this extension, 📖 -> https://webpack.js.org/configuration/entry-context/
+
   output: {
     // the bundle is stored in the 'dist' folder (check package.json), 📖 -> https://webpack.js.org/configuration/output/
     path: path.resolve(__dirname, 'dist'),
-    filename: '[name].js',
+    filename: 'extension.js',
     libraryTarget: 'commonjs2'
   },
   externals: {
@@ -31,6 +30,51 @@ const extensionConfig = {
   },
   resolve: {
     // support reading TypeScript and JavaScript files, 📖 -> https://github.com/TypeStrong/ts-loader
+    extensions: ['.ts', '.json']
+  },
+  module: {
+    rules: [
+      {
+        test: /\.ts?$/,
+        exclude: /node_modules/,
+        use: [
+          {
+            loader: 'babel-loader',
+            options: {
+              presets: [
+                '@babel/preset-env',
+                '@babel/preset-react',
+                '@babel/preset-typescript'
+              ]
+            }
+          },
+          {
+            loader: 'ts-loader'
+          }
+        ]
+      },
+    ]
+  },
+  devtool: 'nosources-source-map',
+  infrastructureLogging: {
+    level: "log", // enables logging required for problem matchers
+  },
+  plugins: []
+};
+
+
+/** @type WebpackConfig */
+const webviewConfig = {
+  name: 'webview',
+  target: 'web',
+  mode: 'development',
+
+  entry: './src/views/index.tsx',
+  output: {
+    path: path.resolve(__dirname, 'dist'),
+    filename: 'index.js',
+  },
+  resolve: {
     extensions: ['.ts', '.tsx', '.js', '.json']
   },
   module: {
@@ -56,8 +100,18 @@ const extensionConfig = {
       },
       {
         test: /\.jsx?$/,
-        use: 'babel-loader',
         exclude: /node_modules/,
+        use: [{
+          loader: 'babel-loader',
+          options: {
+            presets: [
+              [
+                '@babel/preset-env',
+                '@babel/preset-react',
+              ],
+            ]
+          },
+        }]
       },
       {
         test: /\.css$/i,
@@ -94,9 +148,9 @@ const extensionConfig = {
       }
     ]
   },
-  devtool: 'nosources-source-map',
+  devtool: 'source-map',
   infrastructureLogging: {
-    level: "log", // enables logging required for problem matchers
+    level: "log",
   },
   plugins: [
     // generate an HTML file that includes the extension's JavaScript file
@@ -109,12 +163,9 @@ const extensionConfig = {
       patterns: [
         { from: 'assets', to: 'assets' },
       ],
-    }),
-    // define global variables
-    new DefinePlugin({
-      'process.env.NODE_ENV': JSON.stringify('development')
     })
   ]
 };
 
-module.exports = [extensionConfig];
+
+module.exports = [extensionConfig, webviewConfig];