From 2fa36119361070e2aa3a6780ec4409d48c951bc3 Mon Sep 17 00:00:00 2001
From: Drew DeVault <sir@cmpwn.com>
Date: Tue, 27 Jul 2021 09:27:28 +0200
Subject: [PATCH] Hide large diffs from commit UI

Ref ~sircmpwn/git.sr.ht#346
---
 gitsrht/templates/utils.html | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/gitsrht/templates/utils.html b/gitsrht/templates/utils.html
index da31c45..a700b55 100644
--- a/gitsrht/templates/utils.html
+++ b/gitsrht/templates/utils.html
@@ -157,6 +157,17 @@ endif %}{% endfor %}
 
 {% macro commit_diff(repo, commit, diff, anchor="", target_blank=False) %}
 {# God, working with <pre> tags is such a fucking mess #}
+{% if diff.stats.insertions + diff.stats.deletions > 10000 %}
+<div class="alert alert-warning">
+This diff is too large to display. Try <a
+  href="{{url_for('repo.patch',
+    owner=repo.owner.canonical_name,
+    repo=repo.name,
+    ref=commit.id)}}"
+>viewing the raw diff</a>
+instead.
+</div>
+{% else %}
 {% for patch in diff %}
 <pre style="margin-bottom: 0; background: transparent; padding: 0;"
 >{#
@@ -231,4 +242,5 @@ endif %}{% endfor %}
 {% endfor %}</pre>
 </div>{% endif %}
 {% endfor %}
+{% endif %}
 {% endmacro %}
-- 
2.38.4