$ git clone -n https://gitee.com/opencloudos-stream/jss.git /var/lib/mock/dist-ocs23-build-9567-304/root/chroot_tmpdir/scmroot/jss
Cloning into '/var/lib/mock/dist-ocs23-build-9567-304/root/chroot_tmpdir/scmroot/jss'...
$ git fetch origin HEAD:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/jss
 * [new ref]                    -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2d90975 !2 Fix macro defination Merge pull request !2 from ZoeDong/master