$ git clone -n https://gitee.com/opencloudos-stream/ranger.git /var/lib/mock/dist-oc9-epol-build-95989-59737/root/chroot_tmpdir/scmroot/ranger
Cloning into '/var/lib/mock/dist-oc9-epol-build-95989-59737/root/chroot_tmpdir/scmroot/ranger'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/ranger
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2182992 package init