$ git clone -n https://gitee.com/opencloudos-stream/ezstream.git /var/lib/mock/dist-ocs23-build-266986-25516/root/chroot_tmpdir/scmroot/ezstream
Cloning into '/var/lib/mock/dist-ocs23-build-266986-25516/root/chroot_tmpdir/scmroot/ezstream'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/ezstream
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 974e8df !1 add ezstream Merge pull request !1 from xuke/master