$ git clone -n https://git.cclinux.org/stage/rpms/groff.git /home/mockroot/dist-circle8-ppc64le-build-48847-12583/root/chroot_tmpdir/scmroot/groff
Cloning into '/home/mockroot/dist-circle8-ppc64le-build-48847-12583/root/chroot_tmpdir/scmroot/groff'...
$ git reset --hard b7c3e1c5dd2e26c62218197b81409282d4aea45a
HEAD is now at b7c3e1c import groff-1.22.3-18.el8