$ git clone -n https://src.fedoraproject.org/rpms/ghdl.git /var/lib/mock/f31-build-117113-34599/root/chroot_tmpdir/scmroot/ghdl
Cloning into '/var/lib/mock/f31-build-117113-34599/root/chroot_tmpdir/scmroot/ghdl'...
$ git reset --hard 8945b8d774da1969d354d92bc672f223f924ad9a
HEAD is now at 8945b8d - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild