$ git clone -n https://src.fedoraproject.org/rpms/ibus-skk.git /var/lib/mock/f45-build-14022-456/root/chroot_tmpdir/scmroot/ibus-skk
Cloning into '/var/lib/mock/f45-build-14022-456/root/chroot_tmpdir/scmroot/ibus-skk'...
$ git fetch origin d41e0a58f5b2b2e18986c5ff20809b7fb663b815:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ibus-skk
 * [new ref]         d41e0a58f5b2b2e18986c5ff20809b7fb663b815 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
Updating files:  60% (3/5)
Updating files:  80% (4/5)
Updating files: 100% (5/5)
Updating files: 100% (5/5), done.
HEAD is now at d41e0a5 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild