From 0ef4deb35d59aa0df54dfbc886503ec2c14bfadd Mon Sep 17 00:00:00 2001
From: Runxi Yu <me@runxiyu.org>
Date: Tue, 11 Feb 2025 12:43:36 +0800
Subject: [PATCH] repo_{raw,tree}: Redirect if visiting file but path_spec ends with slash

---
 handle_repo_raw.go  | 4 ++++
 handle_repo_tree.go | 4 ++++

diff --git a/handle_repo_raw.go b/handle_repo_raw.go
index 534ed4df600c33ab71a5027ac9e6e4b5b76857a5..811fea8e0aa6b67aa772e3efaa48260d13c362d1 100644
--- a/handle_repo_raw.go
+++ b/handle_repo_raw.go
@@ -48,6 +48,10 @@ 			if err != nil {
 				_, _ = w.Write([]byte("Error retrieving path: " + err.Error()))
 				return
 			}
+			if len(raw_path_spec) != 0 && raw_path_spec[len(raw_path_spec)-1] == '/' {
+				http.Redirect(w, r, "../" + path_spec, http.StatusSeeOther)
+				return
+			}
 			file_contents, err := file.Contents()
 			if err != nil {
 				_, _ = w.Write([]byte("Error reading file: " + err.Error()))
diff --git a/handle_repo_tree.go b/handle_repo_tree.go
index 7a996921b3cc50dfba7f21014cacec522b86291b..1ef71791a812aa38f2a74044aff17acad6e6dd0c 100644
--- a/handle_repo_tree.go
+++ b/handle_repo_tree.go
@@ -53,6 +53,10 @@ 			if err != nil {
 				_, _ = w.Write([]byte("Error retrieving path: " + err.Error()))
 				return
 			}
+			if len(raw_path_spec) != 0 && raw_path_spec[len(raw_path_spec)-1] == '/' {
+				http.Redirect(w, r, "../" + path_spec, http.StatusSeeOther)
+				return
+			}
 			file_contents, err := file.Contents()
 			if err != nil {
 				_, _ = w.Write([]byte("Error reading file: " + err.Error()))

-- 
2.48.1