$ git clone -n https://gitee.com/src-opencloudos-rpms/NetworkManager-libreswan.git /var/lib/mock/dist-oc8-build-74575-50764/root/chroot_tmpdir/scmroot/NetworkManager-libreswan
Cloning into '/var/lib/mock/dist-oc8-build-74575-50764/root/chroot_tmpdir/scmroot/NetworkManager-libreswan'...
$ git fetch origin a378144d1f0badc40b8d847ad557c721723621f9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/NetworkManager-libreswan
 * [new ref]         a378144d1f0badc40b8d847ad557c721723621f9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a378144 import NetworkManager-libreswan-1.2.10-5.tl3