$ git clone -n https://src.fedoraproject.org/rpms/gromacs.git /var/lib/mock/f31-build-97270-32936/root/chroot_tmpdir/scmroot/gromacs
Cloning into '/var/lib/mock/f31-build-97270-32936/root/chroot_tmpdir/scmroot/gromacs'...
$ git reset --hard 58be9363b43634751be461854b98b58759997ea6
HEAD is now at 58be936 Version bump to 2019.3 (bug #1720697)