$ git clone -n https://gitee.com/opencloudos-stream/snoopy.git /var/lib/mock/dist-oc9-epol-build-69132-47051/root/chroot_tmpdir/scmroot/snoopy
Cloning into '/var/lib/mock/dist-oc9-epol-build-69132-47051/root/chroot_tmpdir/scmroot/snoopy'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/snoopy
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 43f927b !1 在OpenCloudOS Stream上打包软件包snoopy Merge pull request !1 from 千石/master