$ git clone -n https://src.fedoraproject.org/rpms/pgsphere.git /var/lib/mock/f33-build-127565-40290/root/chroot_tmpdir/scmroot/pgsphere
Cloning into '/var/lib/mock/f33-build-127565-40290/root/chroot_tmpdir/scmroot/pgsphere'...
$ git reset --hard c1b7e9ea3ad5203779d912c4a1567cf92196dc37
HEAD is now at c1b7e9e Rebuild for PostgreSQL 12 (rhbz#1813525)