$ git clone -n https://gitee.com/src-anolis-os/nginx.git /mnt/mock/kojid//dist-an23.5-AImanager-build-529169-76907/root/chroot_tmpdir/scmroot/nginx
Cloning into '/mnt/mock/kojid//dist-an23.5-AImanager-build-529169-76907/root/chroot_tmpdir/scmroot/nginx'...
$ git fetch origin a23:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-os/nginx
 * [new branch]      a23        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2efc784 [CVE] [Upstream] add patch to fix CVE-2026-27651