$ git clone -n https://src.fedoraproject.org/rpms/pgadmin4.git /var/lib/mock/f38-build-side-42-init-devel-1201749-30630/root/chroot_tmpdir/scmroot/pgadmin4
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-1201749-30630/root/chroot_tmpdir/scmroot/pgadmin4'...
$ git fetch origin 95a30bfa26a9a83e9f43a787609c8f0aa872f603:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/pgadmin4
 * [new ref]         95a30bfa26a9a83e9f43a787609c8f0aa872f603 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 95a30bf Drop PGADMIN_INT_KEY env-var