$ git clone -n https://gitee.com/src-opencloudos-rpms/ocai-agent /var/lib/mock/dist-oc8-build-232610-81761/root/chroot_tmpdir/scmroot/ocai-agent
Cloning into '/var/lib/mock/dist-oc8-build-232610-81761/root/chroot_tmpdir/scmroot/ocai-agent'...
$ git fetch origin 50c789241dbb0fa392b2f14144510569a87d6f6b:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/ocai-agent
 * [new ref]         50c789241dbb0fa392b2f14144510569a87d6f6b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 50c7892 fix: pty output bug