$ git clone -n https://gitee.com/zhuzhustu/pv.git /var/lib/mock/dist-an23-build-525601-78383/root/chroot_tmpdir/scmroot/pv
Cloning into '/var/lib/mock/dist-an23-build-525601-78383/root/chroot_tmpdir/scmroot/pv'...
$ git fetch origin eba2a3302675f59890dceac1df4c67a7469ed724:KOJI_FETCH_HEAD
From https://gitee.com/zhuzhustu/pv
 * [new ref]         eba2a3302675f59890dceac1df4c67a7469ed724 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at eba2a33 update pv.spec.