$ git clone -n https://gitee.com/opencloudos-stream/NetworkManager-libreswan.git /var/lib/mock/dist-ocs23-build-45058-2059/root/chroot_tmpdir/scmroot/NetworkManager-libreswan
Cloning into '/var/lib/mock/dist-ocs23-build-45058-2059/root/chroot_tmpdir/scmroot/NetworkManager-libreswan'...
$ git fetch origin HEAD:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/NetworkManager-libreswan
 * [new ref]         HEAD       -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 70f93e9 OCS package init