$ git clone -n https://gitee.com/src-anolis-epao/trusted-network-gateway.git /var/lib/mock/dist-an23-epao-build-585126-97376/root/chroot_tmpdir/scmroot/trusted-network-gateway
Cloning into '/var/lib/mock/dist-an23-epao-build-585126-97376/root/chroot_tmpdir/scmroot/trusted-network-gateway'...
$ git fetch origin a23:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-epao/trusted-network-gateway
 * [new branch]      a23        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2272f49 release 2.9.2