$ git clone -n https://gitee.com/opencloudos-stream/xfig.git /var/lib/mock/dist-oc9-epol-build-107081-66973/root/chroot_tmpdir/scmroot/xfig
Cloning into '/var/lib/mock/dist-oc9-epol-build-107081-66973/root/chroot_tmpdir/scmroot/xfig'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/xfig
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c6a086b update