$ git clone -n https://gitee.com/opencloudos-stream/modulemd-tools.git /var/lib/mock/dist-oc9-epol-build-64883-16665/root/chroot_tmpdir/scmroot/modulemd-tools
Cloning into '/var/lib/mock/dist-oc9-epol-build-64883-16665/root/chroot_tmpdir/scmroot/modulemd-tools'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/modulemd-tools
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6b1cbe6 !1 add modulemd-tools Merge pull request !1 from Jackey_1024/master