$ git clone -n https://gitee.com/opencloudos-stream/drpm.git /var/lib/mock/dist-oc9-epol-build-242714-83025/root/chroot_tmpdir/scmroot/drpm
Cloning into '/var/lib/mock/dist-oc9-epol-build-242714-83025/root/chroot_tmpdir/scmroot/drpm'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/drpm
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at db57d32 !1 init commit Merge pull request !1 from Xinlong-Chen/master