CI: upgrade to macos-12, and pin OSX version

Per [1] and the warnings our CI is emitting GitHub is phasing in
"macos-12" as their "macos-latest".

As with [2], let's pin our image to a specific version so that we're
not having it swept from under us, and our upgrade cycle can be more
predictable than whenever GitHub changes their images.

1. https://github.com/actions/runner-images/issues/6384
2. 0178420b9c (github-actions: run gcc-8 on ubuntu-20.04 image,
   2022-11-25)

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Ævar Arnfjörð Bjarmason
2022-12-06 20:57:56 +01:00
committed by Junio C Hamano
parent e7e5c6f715
commit d11192255d
3 changed files with 4 additions and 4 deletions

View File

@ -30,7 +30,7 @@ ubuntu-latest)
cp git-lfs-$LINUX_GIT_LFS_VERSION/git-lfs .
popd
;;
macos-latest)
macos-*)
export HOMEBREW_NO_AUTO_UPDATE=1 HOMEBREW_NO_INSTALL_CLEANUP=1
# Uncomment this if you want to run perf tests:
# brew install gnu-time