$ git clone -n https://gitee.com/opencloudos-stream/proxysql.git /var/lib/mock/dist-oc9-epol-build-84236-57309/root/chroot_tmpdir/scmroot/proxysql
Cloning into '/var/lib/mock/dist-oc9-epol-build-84236-57309/root/chroot_tmpdir/scmroot/proxysql'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/proxysql
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 32fa312 package init