$ git clone -n https://gitee.com/ly929421/rootfiles.git /var/lib/mock/dist-an23.1-devel-build-368153-71345/root/chroot_tmpdir/scmroot/rootfiles
Cloning into '/var/lib/mock/dist-an23.1-devel-build-368153-71345/root/chroot_tmpdir/scmroot/rootfiles'...
$ git fetch origin 1db7202809a0cb8c653d1e03c86141308e9de634:KOJI_FETCH_HEAD
From https://gitee.com/ly929421/rootfiles
 * [new ref]         1db7202809a0cb8c653d1e03c86141308e9de634 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1db7202 Merge rootfiles 8.1 to Anolis