$ git clone -n https://gitee.com/sys0613/perl-Devel-PPPort.git /var/lib/mock/dist-an7_9-updates-build-272854-64176/root/chroot_tmpdir/scmroot/perl-Devel-PPPort
Cloning into '/var/lib/mock/dist-an7_9-updates-build-272854-64176/root/chroot_tmpdir/scmroot/perl-Devel-PPPort'...
$ git fetch origin 77404b44155fade2d014853da6a6e35faa78736b:KOJI_FETCH_HEAD
From https://gitee.com/sys0613/perl-Devel-PPPort
 * [new ref]         77404b44155fade2d014853da6a6e35faa78736b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 77404b4 spec: add sub doc package