show error when not loading a zip (#4531)

compiler-explorer · Jan 24, 2023 · 4e2802a · 4e2802a
1 parent 111e932
commit 4e2802a
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/static/panes/tree.ts b/static/panes/tree.ts
@@ -573,6 +573,11 @@ export class Tree {
     }
 
     private async openZipFile(htmlfile) {
+        if (!htmlfile.name.toLowerCase().endsWith('.zip')) {
+            this.alertSystem.alert('Load project file', 'Projects can only be loaded from .zip files');
+            return;
+        }
+
         this.multifileService.forEachFile((file: MultifileFile) => {
             this.removeFile(file.fileId);
         });