From cd5aaf8e9fc7db969f12c0a778724fc3f792d4f5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Pablo=20Correa=20G=C3=B3mez?=
 <pabloyoyoista@postmarketos.org>
Date: Fri, 26 Dec 2025 17:39:27 +0100
Subject: [PATCH] ci: cache get_base_commit function calls
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The commit shall not be updated during a CI run, and this calls git
fetch, which is considerably slow at times. This reduces the git fetch
calls down to 1 from 3 in the generate-build-jobs step.

Signed-off-by: Pablo Correa Gómez <pabloyoyoista@postmarketos.org>
Part-of: <https://gitlab.postmarketos.org/postmarketOS/pmaports/-/merge_requests/7649>
---
 .ci/lib/common.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.ci/lib/common.py b/.ci/lib/common.py
index d1df8096b..121a94c3f 100755
--- a/.ci/lib/common.py
+++ b/.ci/lib/common.py
@@ -76,6 +76,7 @@ def get_upstream_branch():
     return channels_cfg[channel]["branch_pmaports"]
 
 
+@cache
 def get_base_commit() -> str:
     """Get the base commit that can be compared with HEAD to get all commits in the
     given branch/merge request."""