$ git clone -n https://gitee.com/opencloudos-stream/NetworkManager.git /var/lib/mock/dist-ocs23-build-285341-27622/root/chroot_tmpdir/scmroot/NetworkManager
Cloning into '/var/lib/mock/dist-ocs23-build-285341-27622/root/chroot_tmpdir/scmroot/NetworkManager'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/NetworkManager
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4ec629c !7 Add iproute-tc buildrequires for test-tc-linux test Merge pull request !7 from kianli/master