$ git clone -n https://gitee.com/src-anolis-os/appstream.git /var/lib/mock/dist-an23.3-build-432586-73067/root/chroot_tmpdir/scmroot/appstream
Cloning into '/var/lib/mock/dist-an23.3-build-432586-73067/root/chroot_tmpdir/scmroot/appstream'...
$ git fetch origin a23:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-os/appstream
 * [new branch]      a23        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 63be739 Add missing standard::is-hidden attribute to file search enumerator