$ git clone -n https://git.cclinux.org/stage/rpms/libpq.git /home/mockroot/dist-circle8-ppc64le-build-50765-12634/root/chroot_tmpdir/scmroot/libpq
Cloning into '/home/mockroot/dist-circle8-ppc64le-build-50765-12634/root/chroot_tmpdir/scmroot/libpq'...
$ git reset --hard fd1dbfbae55b2a8afae8e9033f77df960b115aa2
HEAD is now at fd1dbfb import libpq-10.5-1.el8