$ git clone -n https://gitee.com/src-anolis-dde/kwin.git /var/lib/mock/dist-an23-dde-build-526771-79264/root/chroot_tmpdir/scmroot/kwin
Cloning into '/var/lib/mock/dist-an23-dde-build-526771-79264/root/chroot_tmpdir/scmroot/kwin'...
$ git fetch origin a23:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-dde/kwin
 * [new branch]      a23        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 256b8f4 update to version 5.27.2.312