From bf17268d0207c8edd7cdf8ae81696804a72708be Mon Sep 17 00:00:00 2001
From: haemka <git@haemka.in>
Date: Fri, 14 Aug 2026 11:12:23 +0000
Subject: [PATCH] Expose build commit/branch to templates via
 SITE_COMMIT/SITE_BRANCH

pelicanconf.py reads them from env vars (blank on a plain local
build); the CI workflow's Build step now sets SITE_COMMIT (short SHA)
and SITE_BRANCH before invoking pelican. Bumps the theme submodule to
pick up the matching footer change (427fd9d).
---
 .gitea/workflows/build-deploy.yml | 5 +++++
 pelicanconf.py                    | 7 +++++++
 themes/latex                      | 2 +-
 3 files changed, 13 insertions(+), 1 deletion(-)

diff --git a/.gitea/workflows/build-deploy.yml b/.gitea/workflows/build-deploy.yml
index d63155c..b246cc9 100644
--- a/.gitea/workflows/build-deploy.yml
+++ b/.gitea/workflows/build-deploy.yml
@@ -59,9 +59,14 @@ jobs:
         # main -> real prod config; staging -> prod-like preview (feeds,
         # absolute URLs) pointed at the dev webserver; devel (or anything
         # else) -> bare pelicanconf.py, same as a plain local build.
+        # SITE_COMMIT/SITE_BRANCH are picked up by pelicanconf.py (and thus
+        # every config that imports it) for the footer build-info line.
         env:
           REF_NAME: ${{ github.ref_name }}
+          GITEA_SHA: ${{ github.sha }}
         run: |
+          export SITE_COMMIT=$(echo "$GITEA_SHA" | cut -c1-8)
+          export SITE_BRANCH="$REF_NAME"
           if [ "$REF_NAME" = "main" ]; then
             pelican -s publishconf.py
           elif [ "$REF_NAME" = "staging" ]; then
diff --git a/pelicanconf.py b/pelicanconf.py
index 569f7d2..5b5b335 100644
--- a/pelicanconf.py
+++ b/pelicanconf.py
@@ -2,6 +2,8 @@
 # -*- coding: utf-8 -*- #
 from __future__ import unicode_literals
 
+import os
+
 AUTHOR = 'haemka'
 SITENAME = '[hɐəmkɑ]'
 SITEURL = 'http://haemka-de.wd.haemka.lan'
@@ -50,6 +52,11 @@ SOCIAL = (
     ('Matrix', 'matrix:u/haemka:matrix.org', 'matrix'),
 )
 
+# Build info shown in the footer, set by the CI workflow (blank on a
+# plain local build).
+SITE_COMMIT = os.environ.get('SITE_COMMIT', '')
+SITE_BRANCH = os.environ.get('SITE_BRANCH', '')
+
 DEFAULT_PAGINATION = False
 
 RELATIVE_URLS = True
diff --git a/themes/latex b/themes/latex
index b7022ae..427fd9d 160000
--- a/themes/latex
+++ b/themes/latex
@@ -1 +1 @@
-Subproject commit b7022aecd2d8a440d45489a24bfc63775007b353
+Subproject commit 427fd9db8b0465080526f53045274fb98a2ed29d