$ git clone -n https://gitee.com/opencloudos-stream/mysql.git /var/lib/mock/dist-ocs23-build-46166-2059/root/chroot_tmpdir/scmroot/mysql
Cloning into '/var/lib/mock/dist-ocs23-build-46166-2059/root/chroot_tmpdir/scmroot/mysql'...
$ git fetch origin HEAD:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/mysql
 * [new ref]                    -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5fe2b03 !2 Rebuilt for icu 73.2 Merge pull request !2 from rockerzhu/master