$ git clone -n https://src.fedoraproject.org/rpms/stellarium.git /var/lib/mock/f31-build-62350-29051/root/chroot_tmpdir/scmroot/stellarium
Cloning into '/var/lib/mock/f31-build-62350-29051/root/chroot_tmpdir/scmroot/stellarium'...
$ git reset --hard 93b9bde8cef7308d8100fc9c3a87f2e51d73ae4c
HEAD is now at 93b9bde 0.19.1