$ git clone -n https://gitee.com/opencloudos-stream/createrepo_c.git /var/lib/mock/dist-ocs23-build-8188-81/root/chroot_tmpdir/scmroot/createrepo_c
Cloning into '/var/lib/mock/dist-ocs23-build-8188-81/root/chroot_tmpdir/scmroot/createrepo_c'...
$ git fetch origin HEAD:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/createrepo_c
 * [new ref]                    -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b64b236 !1 Upgrade to 0.20.1 Merge pull request !1 from kianli/master