$ git clone -n https://gitee.com/mabofu/dsms-engine.git /var/lib/mock/dist-an8.7-build-271264-64130/root/chroot_tmpdir/scmroot/dsms-engine
Cloning into '/var/lib/mock/dist-an8.7-build-271264-64130/root/chroot_tmpdir/scmroot/dsms-engine'...
$ git fetch origin 394004fc65f495f380c2576e9b08c0575e080dd1:KOJI_FETCH_HEAD
From https://gitee.com/mabofu/dsms-engine
 * [new ref]         394004fc65f495f380c2576e9b08c0575e080dd1 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 394004f init package