$ git clone -n https://src.fedoraproject.org/rpms/sng.git /var/lib/mock/f38-build-722752-98887/root/chroot_tmpdir/scmroot/sng
Cloning into '/var/lib/mock/f38-build-722752-98887/root/chroot_tmpdir/scmroot/sng'...
$ git fetch origin eefe15c4f5af2438dc60cc46155aa5b548b22046:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/sng
 * [new ref]         eefe15c4f5af2438dc60cc46155aa5b548b22046 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at eefe15c Replace file path dependency by package name