$ git clone -n https://gitee.com/opencloudos-stream/golang-github-digitalocean-godo.git /var/lib/mock/dist-oc9-epol-build-112594-67837/root/chroot_tmpdir/scmroot/golang-github-digitalocean-godo
Cloning into '/var/lib/mock/dist-oc9-epol-build-112594-67837/root/chroot_tmpdir/scmroot/golang-github-digitalocean-godo'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/golang-github-digitalocean-godo
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d622054 update