Add configurable file name and content for new package

Introduces extension settings to customize the file name and default content when creating a new package. The command now uses these settings, supporting template variables for file content, and updates the keybinding condition for better context sensitivity.

Author: Mqxx

package.json

@@ -17,6 +17,23 @@
     "package": "npm run build && vsce package"
   },
   "contributes": {
+    "configuration": {
+      "title": "New Package Extension Settings",
+      "properties": {
+        "newPackage.fileContent": {
+          "type": "string",
+          "default": "export {};",
+          "markdownDescription": "Default content for the created file.\nSupported variables:\n- `${fileName}` - The file name\n- `${packageName}` - The package name",
+          "scope": "resource",
+          "editPresentation": "multilineText"
+        },
+        "newPackage.fileName": {
+          "type": "string",
+          "default": "index.ts",
+          "description": "File name for the main file created in the new package folder."
+        }
+      }
+    },
     "commands": [
       {
         "command": "extension.newPackage",
@@ -48,7 +65,7 @@
       {
         "command": "extension.newPackage",
         "key": "shift+p",
-        "when": "explorerViewletVisible"
+        "when": "explorerViewletVisible && explorerViewletFocus"
       }
     ]
   },

src/extension.ts

@@ -5,7 +5,7 @@ import { join } from 'node:path';
 export async function activate(context: vscode.ExtensionContext) {
     const disposable = vscode.commands.registerCommand('extension.newPackage', async (uri: vscode.Uri) => {
         try {
-            // Falls kein Ziel gewählt wurde → Arbeitsbereich
+            // Zielverzeichnis ermitteln
             let targetDir: string;
             if (uri && uri.fsPath) {
                 targetDir = uri.fsPath;
@@ -16,7 +16,7 @@ export async function activate(context: vscode.ExtensionContext) {
                 return;
             }
 
-            // Ordnername erfragen
+            // Ordnername abfragen
             const folderName = await vscode.window.showInputBox({
                 prompt: 'Enter the new package name',
                 placeHolder: 'my_package'
@@ -26,17 +26,26 @@ export async function activate(context: vscode.ExtensionContext) {
                 return;
             }
 
+            const config = vscode.workspace.getConfiguration('newPackage');
+            const fileNameSetting = config.get<string>('fileName', 'index.ts');
+            const fileContentTemplate = config.get<string>('fileContent', '');
+
             const packagePath = join(targetDir, folderName);
 
             // Ordner anlegen
             await mkdir(packagePath, { recursive: true });
 
-            // index.ts anlegen
-            const indexFilePath = join(packagePath, 'index.ts');
-            await writeFile(indexFilePath, 'export {}', { encoding: 'utf8' });
+            // Template-Variablen ersetzen
+            const fileContent = fileContentTemplate
+                .replace(/\$\{fileName\}/g, fileNameSetting)
+                .replace(/\$\{packageName\}/g, folderName);
+
+            // Datei schreiben
+            const filePath = join(packagePath, fileNameSetting);
+            await writeFile(filePath, fileContent, { encoding: 'utf8' });
 
             // Datei im Editor öffnen
-            const doc = await vscode.workspace.openTextDocument(indexFilePath);
+            const doc = await vscode.workspace.openTextDocument(filePath);
             await vscode.window.showTextDocument(doc);
 
         } catch (error) {