From 9b541f8123bf347103e3c480ee21433d2f9cc1c8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=D0=BD=D0=B0=D0=B1?= <nabijaczleweli@nabijaczleweli.xyz>
Date: Wed, 16 Sep 2020 00:03:55 +0200
Subject: [PATCH] Render symlinks as hyperlinks

---
 gitsrht/blueprints/repo.py   | 9 +++++++--
 gitsrht/templates/blame.html | 2 +-
 gitsrht/templates/blob.html  | 2 +-
 3 files changed, 9 insertions(+), 4 deletions(-)

diff --git a/gitsrht/blueprints/repo.py b/gitsrht/blueprints/repo.py
index b5afb7d..c1c5013 100644
--- a/gitsrht/blueprints/repo.py
+++ b/gitsrht/blueprints/repo.py
@@ -15,6 +15,7 @@ from gitsrht.rss import generate_feed
 from gitsrht.types import Artifact
 from io import BytesIO
 from jinja2 import Markup
+from jinja2.utils import url_quote, escape
 from pygments import highlight
 from pygments.formatters import HtmlFormatter
 from pygments.lexers import guess_lexer, guess_lexer_for_filename, TextLexer
@@ -53,10 +54,14 @@ def get_readme(repo, git_repo, tip, link_prefix=None):
     return get_formatted_readme("git.sr.ht:git", file_finder, content_getter,
             link_prefix=link_prefix)
 
-def _highlight_file(repo, ref, name, data, blob_id, commit_id):
+def _highlight_file(repo, ref, entry, data, blob_id, commit_id):
     link_prefix = url_for('repo.tree', owner=repo.owner,
             repo=repo.name, ref=ref)
-    return get_highlighted_file("git.sr.ht:git", name, blob_id, data)
+    if entry.filemode == pygit2.GIT_FILEMODE_LINK:
+        return Markup(f"<a href=\"{url_quote(data.encode('utf-8'))}\">" +
+                f"{escape(data)}</a>")
+    else:
+        return get_highlighted_file("git.sr.ht:git", entry.name, blob_id, data)
 
 def render_empty_repo(owner, repo):
     origin = cfg("git.sr.ht", "origin")
diff --git a/gitsrht/templates/blame.html b/gitsrht/templates/blame.html
index c091c22..295902e 100755
--- a/gitsrht/templates/blame.html
+++ b/gitsrht/templates/blame.html
@@ -82,7 +82,7 @@ pre, body {
         id="L{{loop.index}}"
         >{{loop.index}}</a>
 {% endfor %}</pre>
-      {{ highlight_file(repo, ref, entry.name,
+      {{ highlight_file(repo, ref, entry,
         data, blob.id.hex, commit.id.hex) }}
     </div>
   </div>
diff --git a/gitsrht/templates/blob.html b/gitsrht/templates/blob.html
index 45e6821..60e6215 100644
--- a/gitsrht/templates/blob.html
+++ b/gitsrht/templates/blob.html
@@ -86,7 +86,7 @@ pre, body {
         id="L{{loop.index}}"
         >{{loop.index}}</a>{% if not loop.last %}
 {% endif %}{% endfor %}</pre>
-      {{ highlight_file(repo, ref, entry.name,
+      {{ highlight_file(repo, ref, entry,
         data, blob.id.hex, commit.id.hex) }}
     </div>
     {% else %}
-- 
2.38.4