ci: does backblaze not like tar archives?

.github/workflows/nightly.yml

@@ -214,6 +214,7 @@ jobs:
           BUCKET: ${{ secrets.B2_BUCKET }}
           DAYS_TO_KEEP: ${{ secrets.B2_DAYS_TO_KEEP }}
         run: |
+          file linux_artifacts/dist.tar.gz
           python3 ci/nightly.py artifact windows-amd64 windows_artifacts/
           python3 ci/nightly.py artifact linux-amd64 linux_artifacts/dist.tar.gz
           python3 ci/nightly.py artifact macos-amd64 macos_artifacts/dist.tar.gz

ci/nightly.py

@@ -52,9 +52,9 @@ def create_and_upload_artifact_zip(platform: str, artifact: str) -> int:
 					zip_path  = os.path.join("dist", os.path.relpath(file_path, artifact))
 					z.write(file_path, zip_path)
 
-		if not os.path.exists(source_archive):
-			print(f"Error: Newly created ZIP archive {source_archive} not found.")
-			return 1
+	if not os.path.exists(source_archive):
+		print(f"Error: archive {source_archive} not found.")
+		return 1
 
 	print("Uploading {} to {}".format(source_archive, UPLOAD_FOLDER + destination_name))
 	bucket = get_bucket()