$ git clone -n https://gitee.com/mabofu/dsms-engine.git /var/lib/mock/dist-an23-build-272369-64171/root/chroot_tmpdir/scmroot/dsms-engine
Cloning into '/var/lib/mock/dist-an23-build-272369-64171/root/chroot_tmpdir/scmroot/dsms-engine'...
$ git fetch origin 0734312e8280abcb6436202ac51f9ce3b5a87f6a:KOJI_FETCH_HEAD
From https://gitee.com/mabofu/dsms-engine
 * [new ref]         0734312e8280abcb6436202ac51f9ce3b5a87f6a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0734312 init package