From b0fff27dd770df03e112034c2c123bc7017abbfc Mon Sep 17 00:00:00 2001
From: Muhamed Fazal PS <muhamedfazalps@gmail.com>
Date: Wed, 15 Jul 2026 14:32:37 +0530
Subject: [PATCH] Fix #83: Add extension handling to
 TerminalReport.generate_to_file

---
 openagent_eval/reports/terminal.py | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/openagent_eval/reports/terminal.py b/openagent_eval/reports/terminal.py
index 9093030..131ff60 100644
--- a/openagent_eval/reports/terminal.py
+++ b/openagent_eval/reports/terminal.py
@@ -108,7 +108,12 @@ def generate_to_file(self, report: Any, output_path: Path | str) -> Path:
         Returns:
             Path to the written file.
         """
-        path = self._ensure_output_dir(output_path)
+        path = Path(output_path)
+        if path.suffix == "":
+            path = path / "report.txt"
+        elif path.suffix.lower() != ".txt":
+            path = path.with_suffix(".txt")
+        path = self._ensure_output_dir(path)
         content = self.generate(report)
         path.write_text(content, encoding="utf-8")
         return path