$ git clone -n https://gitee.com/src-opencloudos-rpms/NetworkManager.git /var/lib/mock/dist-oc8-build-72631-48020/root/chroot_tmpdir/scmroot/NetworkManager
Cloning into '/var/lib/mock/dist-oc8-build-72631-48020/root/chroot_tmpdir/scmroot/NetworkManager'...
$ git fetch origin 4f15adfa84173bf37f186481aa75d7fcb515d304:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/NetworkManager
 * [new ref]         4f15adfa84173bf37f186481aa75d7fcb515d304 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4f15adf import NetworkManager-1.40.16-15.tl3