$ git clone -n https://gitee.com/zhangwenlong01/dotconf.git /var/lib/mock/dist-an23-build-317303-67804/root/chroot_tmpdir/scmroot/dotconf
Cloning into '/var/lib/mock/dist-an23-build-317303-67804/root/chroot_tmpdir/scmroot/dotconf'...
$ git fetch origin 34aa22827a123e1aa98689f22d1b4334db2409f4:KOJI_FETCH_HEAD
From https://gitee.com/zhangwenlong01/dotconf
 * [new ref]         34aa22827a123e1aa98689f22d1b4334db2409f4 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 34aa228 init dotconf for a23