$ git clone -n https://gitee.com/wency_cn/cockpit.git /var/lib/mock/dist-an23-build-492107-74553/root/chroot_tmpdir/scmroot/cockpit
Cloning into '/var/lib/mock/dist-an23-build-492107-74553/root/chroot_tmpdir/scmroot/cockpit'...
$ git fetch origin 5efefa53093d8913b433533f6006881d247bfd5b:KOJI_FETCH_HEAD
From https://gitee.com/wency_cn/cockpit
 * [new ref]         5efefa53093d8913b433533f6006881d247bfd5b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5efefa5 Update code from upstream