$ git clone -n https://gitee.com/src-opencloudos-rpms/star-pkg.git /var/lib/mock/dist-oc9-build-67088-18050/root/chroot_tmpdir/scmroot/star-pkg
Cloning into '/var/lib/mock/dist-oc9-build-67088-18050/root/chroot_tmpdir/scmroot/star-pkg'...
$ git fetch origin fd647ba3277c5018f78f246bb5aa8877ba1b761c:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/star-pkg
 * [new ref]         fd647ba3277c5018f78f246bb5aa8877ba1b761c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at fd647ba import star-1.6-3.tl4