$ git clone -n https://git.cclinux.org/stage/rpms/rubygem-pg /var/lib/mock/module-ruby-2.6-8060020220518060336-d63f516d-build-61218-20399/root/chroot_tmpdir/scmroot/rubygem-pg
Cloning into '/var/lib/mock/module-ruby-2.6-8060020220518060336-d63f516d-build-61218-20399/root/chroot_tmpdir/scmroot/rubygem-pg'...
warning: redirecting to https://git.cclinux.org/stage/rpms/rubygem-pg.git/
$ git reset --hard 765932917660e842fa73fa1a34e1929643ae37dd
HEAD is now at 7659329 import rubygem-pg-1.1.4-1.module+el8.1.0+3653+beb38eb0