$ git clone -n https://gitee.com/kun-llfl/groff.git /var/lib/mock/dist-an23-build-251364-63416/root/chroot_tmpdir/scmroot/groff
Cloning into '/var/lib/mock/dist-an23-build-251364-63416/root/chroot_tmpdir/scmroot/groff'...
$ git reset --hard 04bf41b9fb34243557d877651e9d5bc588aeb74d
HEAD is now at 04bf41b optimize spec file