From: Ardis Lu <ardisglu@gmail.com>
Date: Thu, 23 Jul 2026 06:30:07 +0000 (-0700)
Subject: Enable GitHub-style admonitions ("alerts")
X-Git-Url: https://git.ardis.lu/?a=commitdiff_plain;h=2f776ef927b796d8ce2fcfb8f80a9bc796895bf5;p=git.ardis.lu

Enable GitHub-style admonitions ("alerts")
---

diff --git a/srv/git/git-shell-commands/init b/srv/git/git-shell-commands/init
index e63cf4e..cd4ccfe 100644
--- a/srv/git/git-shell-commands/init
+++ b/srv/git/git-shell-commands/init
@@ -53,7 +53,7 @@ git init --bare --quiet
 cat > "$path/hooks/post-update" << EOL
 #!/bin/sh
 git update-server-info
-git cat-file blob HEAD:README.md | comrak --gfm --syntax-highlighting base16-ocean.light > "$(git rev-parse --git-common-dir)/README.html"
+git cat-file blob HEAD:README.md | comrak --gfm --syntax-highlighting base16-ocean.light --extension alerts > "$(git rev-parse --git-common-dir)/README.html"
 git maintenance run
 EOL
 chmod a+x "$path/hooks/post-update"
diff --git a/usr/share/gitweb/static/custom.css b/usr/share/gitweb/static/custom.css
index 5bbe921..8475b93 100644
--- a/usr/share/gitweb/static/custom.css
+++ b/usr/share/gitweb/static/custom.css
@@ -160,4 +160,40 @@ div.diff {
 div.diff:is(.header, .extended_header, .from_file, .to_file, .chunk_header) {
   inset-inline-start: 0;
   position: sticky;
+}
+
+.markdown-alert-note {
+  --alert-color: #0969da;
+}
+
+.markdown-alert-tip {
+  --alert-color: #1a7f37;
+}
+
+.markdown-alert-important {
+  --alert-color: #8250df;
+}
+
+.markdown-alert-warning {
+  --alert-color: #9a6700;
+}
+
+.markdown-alert-caution {
+  --alert-color: #cf222e;
+}
+
+.markdown-alert {
+  padding: 8px 16px;
+  margin-block-end: 16px;
+  border-inline-start: 4px solid var(--alert-color);
+
+  & p {
+    margin: 0;
+  }
+
+  & .markdown-alert-title {
+    color: var(--alert-color);
+    font-weight: 700;
+    margin-block-end: 16px;
+  }
 }
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