From b43ce92c7b16bdefedb7c4c2aef41f9417f1ddf6 Mon Sep 17 00:00:00 2001
From: Joe Mou <dev@mou.fo>
Date: Tue, 11 Aug 2026 08:09:47 -0400
Subject: Add language percentages to repo pages

GitHub no longer server-renders the repository sidebar; its React UI
lazily fetches /:owner/:repo/_sidebar as JSON, which carries the
language breakdown (name, percentage, color). getGitHubLanguages() uses
that endpoint, and a new /api/:owner/:repo/languages fragment route
renders the bar and legend the same way refs and latest-commit already
work, so repo page loads still cost a single scrape.

The latest-commit placeholder loader in refs.js is generalized over
.placeholder[data-src] so both placeholders share it.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
---
 views/repo.eta | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'views/repo.eta')

diff --git a/views/repo.eta b/views/repo.eta
index 683a9ad..9122594 100644
--- a/views/repo.eta
+++ b/views/repo.eta
@@ -29,4 +29,6 @@
   </div>
 <% } %>
 
+<div class="placeholder box" data-src="/api/<%= it.repo.owner %>/<%= it.repo.name %>/languages">Loading languages…</div>
+
 <%~ include("./_tree", it) %>
-- 
cgit v1.3.1