fix: report error on empty experimental fallback

Signed-off-by: Alexander Alemayhu <[email protected]>
2anki · Jan 25, 2025 · d9460af · d9460af
1 parent 43503e7
commit d9460af
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/src/lib/parser/exporters/CustomExporter.ts b/src/lib/parser/exporters/CustomExporter.ts
@@ -3,6 +3,7 @@ import fs, { PathLike } from 'fs';
 
 import CardGenerator from '../../anki/CardGenerator';
 import Deck from '../Deck';
+import { NO_PACKAGE_ERROR } from '../../error/constants';
 
 class CustomExporter {
   firstDeckName: string;
@@ -26,6 +27,11 @@ class CustomExporter {
   }
 
   configure(payload: Deck[]) {
+    const hasCards = payload.some((p) => p.cardCount > 0);
+    if (!hasCards) {
+      throw NO_PACKAGE_ERROR;
+    }
+
     fs.writeFileSync(
       this.getPayloadInfoPath(),
       JSON.stringify(payload, null, 2)