$ git clone -n https://gitee.com/mabofu/golang-github-prometheus.git /var/lib/mock/dist-an23-build-277624-64428/root/chroot_tmpdir/scmroot/golang-github-prometheus
Cloning into '/var/lib/mock/dist-an23-build-277624-64428/root/chroot_tmpdir/scmroot/golang-github-prometheus'...
$ git fetch origin 6975d173b8f7a7ec63526a8edd5b85ad6d0cde1e:KOJI_FETCH_HEAD
From https://gitee.com/mabofu/golang-github-prometheus
 * [new ref]         6975d173b8f7a7ec63526a8edd5b85ad6d0cde1e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6975d17 Init package from upstream