$ git clone -n https://src.fedoraproject.org/rpms/geocode-glib.git /var/lib/mock/f39-build-1558770-37309/root/chroot_tmpdir/scmroot/geocode-glib
Cloning into '/var/lib/mock/f39-build-1558770-37309/root/chroot_tmpdir/scmroot/geocode-glib'...
$ git fetch origin 971bb3b5f2b446dae8e96d6291d8d44555fba551:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/geocode-glib
 * [new ref]         971bb3b5f2b446dae8e96d6291d8d44555fba551 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 971bb3b Add provides for geocode-glib2