From 52e1badefb5605f398de699ef685b937955d5274 Mon Sep 17 00:00:00 2001
From: Florian Scholdei <florian.scholdei@cloudogu.com>
Date: Tue, 27 May 2025 09:31:37 +0200
Subject: [PATCH] Fix Permalink generation for line numbers in code view

To properly escape branch names containing
special characters like `/` (e.g., replaced with `%2F`).
This ensures that copied links work correctly
even when branch names include special characters.
---
 gradle/changelog/copy_permalink.yaml                            | 2 ++
 .../src/repos/sources/components/content/SourcecodeViewer.tsx   | 2 +-
 .../sources/components/content/SwitchableMarkdownViewer.tsx     | 2 +-
 3 files changed, 4 insertions(+), 2 deletions(-)
 create mode 100644 gradle/changelog/copy_permalink.yaml

diff --git a/gradle/changelog/copy_permalink.yaml b/gradle/changelog/copy_permalink.yaml
new file mode 100644
index 0000000000..43c33c11e6
--- /dev/null
+++ b/gradle/changelog/copy_permalink.yaml
@@ -0,0 +1,2 @@
+- type: fixed
+  description: Permalink generation for line numbers in code view
diff --git a/scm-ui/ui-webapp/src/repos/sources/components/content/SourcecodeViewer.tsx b/scm-ui/ui-webapp/src/repos/sources/components/content/SourcecodeViewer.tsx
index 82c2485c9f..e355737600 100644
--- a/scm-ui/ui-webapp/src/repos/sources/components/content/SourcecodeViewer.tsx
+++ b/scm-ui/ui-webapp/src/repos/sources/components/content/SourcecodeViewer.tsx
@@ -38,7 +38,7 @@ const SourcecodeViewer: FC<Props> = ({ file, language }) => {
     return <Loading />;
   }
 
-  const permalink = replaceBranchWithRevision(location.pathname, file.revision);
+  const permalink = replaceBranchWithRevision(location.pathname, encodeURIComponent(file.revision));
 
   return <SyntaxHighlighter language={language.toLowerCase()} value={content || ""} permalink={permalink} />;
 };
diff --git a/scm-ui/ui-webapp/src/repos/sources/components/content/SwitchableMarkdownViewer.tsx b/scm-ui/ui-webapp/src/repos/sources/components/content/SwitchableMarkdownViewer.tsx
index 80e45e2a8e..fc3fe9fc85 100644
--- a/scm-ui/ui-webapp/src/repos/sources/components/content/SwitchableMarkdownViewer.tsx
+++ b/scm-ui/ui-webapp/src/repos/sources/components/content/SwitchableMarkdownViewer.tsx
@@ -47,7 +47,7 @@ const SwitchableMarkdownViewer: FC<Props> = ({ file, basePath, repository }) =>
     return <ErrorNotification error={error} />;
   }
 
-  const permalink = replaceBranchWithRevision(location.pathname, file.revision);
+  const permalink = replaceBranchWithRevision(location.pathname, encodeURIComponent(file.revision));
 
   return (
     <div className="is-relative">