$ git clone -n https://gitee.com/opencloudos-stream/vte291.git /var/lib/mock/dist-ocs23-build-30336-1191/root/chroot_tmpdir/scmroot/vte291
Cloning into '/var/lib/mock/dist-ocs23-build-30336-1191/root/chroot_tmpdir/scmroot/vte291'...
$ git fetch origin HEAD:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/vte291
 * [new ref]                    -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 486c1c3 update