$ git clone -n https://gitee.com/wenyuzifang/at.git /var/lib/mock/dist-an23-build-485271-74348/root/chroot_tmpdir/scmroot/at
Cloning into '/var/lib/mock/dist-an23-build-485271-74348/root/chroot_tmpdir/scmroot/at'...
$ git fetch origin 0c2aaa150b7646f9bafb77391d0914237299346d:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/at
 * [new ref]         0c2aaa150b7646f9bafb77391d0914237299346d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0c2aaa1 Update code from upstream