$ git clone -n https://gitee.com/src-opencloudos-rpms/NetworkManager.git /var/lib/mock/dist-oc8-build-123641-73062/root/chroot_tmpdir/scmroot/NetworkManager
Cloning into '/var/lib/mock/dist-oc8-build-123641-73062/root/chroot_tmpdir/scmroot/NetworkManager'...
$ git fetch origin 7c41c5b72ad248a9dd2ef293d2f901c017c717f9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/NetworkManager
 * [new ref]         7c41c5b72ad248a9dd2ef293d2f901c017c717f9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7c41c5b import NetworkManager-1.40.16-18.tl3