$ git clone -n https://src.fedoraproject.org/rpms/glow.git /var/lib/mock/f45-build-11288-429/root/chroot_tmpdir/scmroot/glow
Cloning into '/var/lib/mock/f45-build-11288-429/root/chroot_tmpdir/scmroot/glow'...
$ git fetch origin 699bf7372169dc428698bfa10166404d4f2b100b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/glow
 * [new ref]         699bf7372169dc428698bfa10166404d4f2b100b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 699bf73 Update to version 3.0.0