From 3f812fe5fcf1bc9f8c685502b2d86b464d11d088 Mon Sep 17 00:00:00 2001
From: crazywhalecc <jesse2061@outlook.com>
Date: Mon, 16 Mar 2026 16:48:26 +0800
Subject: [PATCH] Fix filename generation for GitHub tarballs to handle missing
 tag names

---
 src/StaticPHP/Artifact/Downloader/Type/GitHubTarball.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/StaticPHP/Artifact/Downloader/Type/GitHubTarball.php b/src/StaticPHP/Artifact/Downloader/Type/GitHubTarball.php
index 61517a9e..e473c0ca 100644
--- a/src/StaticPHP/Artifact/Downloader/Type/GitHubTarball.php
+++ b/src/StaticPHP/Artifact/Downloader/Type/GitHubTarball.php
@@ -61,7 +61,7 @@ class GitHubTarball implements DownloadTypeInterface, CheckUpdateInterface
             $filename = $matches['filename'];
         } else {
             $basename = $basename ?? basename($repo);
-            $filename = "{$basename}-" . ($rel_type === 'releases' ? $data['tag_name'] : $data['name']) . '.tar.gz';
+            $filename = "{$basename}-" . ($rel_type === 'releases' ? ($data['tag_name'] ?? $data['name']) : $data['name']) . '.tar.gz';
         }
         return [$url, $filename];
     }