$ git clone -n https://gitee.com/lizhao2025/umockdev.git /var/lib/mock/dist-an23-build-497404-74608/root/chroot_tmpdir/scmroot/umockdev
Cloning into '/var/lib/mock/dist-an23-build-497404-74608/root/chroot_tmpdir/scmroot/umockdev'...
$ git fetch origin bf6d666424e274d0f70c0222ebab19e0ed0d3505:KOJI_FETCH_HEAD
From https://gitee.com/lizhao2025/umockdev
 * [new ref]         bf6d666424e274d0f70c0222ebab19e0ed0d3505 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at bf6d666 Update code from upstream