$ git clone -n https://gitee.com/opencloudos-stream/desktop-file-utils.git /var/lib/mock/dist-ocs23-build-145579-9790/root/chroot_tmpdir/scmroot/desktop-file-utils
Cloning into '/var/lib/mock/dist-ocs23-build-145579-9790/root/chroot_tmpdir/scmroot/desktop-file-utils'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/desktop-file-utils
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ac255a6 !2 Break required for emacs-filesystem Merge pull request !2 from Fanjun Kong/master