Put folders before files; alphabetical sort

Author: Thomas

CHANGELOG.md

@@ -3,7 +3,7 @@
   "displayName": "Files2Prompt",
   "icon": "./files2prompt-icon.webp",
   "description": "Copy file contents for LLM prompts",
-  "version": "1.1.2",
+  "version": "1.2.0",
   "publisher": "thomas-mckanna",
   "keywords": [
     "files",

package.json

@@ -49,6 +49,13 @@ export class FileTreeProvider implements vscode.TreeDataProvider<FileItem> {
       withFileTypes: true,
     });
 
+    // Sort directories above files and alphabetically
+    dirEntries.sort((a, b) => {
+      if (a.isDirectory() && !b.isDirectory()) return -1;
+      if (!a.isDirectory() && b.isDirectory()) return 1;
+      return a.name.localeCompare(b.name);
+    });
+
     for (const entry of dirEntries) {
       const fullPath = path.join(dirPath, entry.name);
       const relativePath = path.relative(this.workspaceRoot, fullPath);