$ git clone -n https://gitee.com/opencloudos-stream/dbus-broker.git /home/lib/mock/dist-ocs23-base-build-325625-34868/root/chroot_tmpdir/scmroot/dbus-broker
正克隆到 '/home/lib/mock/dist-ocs23-base-build-325625-34868/root/chroot_tmpdir/scmroot/dbus-broker'...
$ git fetch origin master:KOJI_FETCH_HEAD
来自 https://gitee.com/opencloudos-stream/dbus-broker
 * [新分支]          master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD 现在位于 621ed15 !4 Apply patches from rpm-tracker Merge pull request !4 from licunlong/master