$ git clone -n https://gitee.com/opencloudos-stream/postgresql-jdbc.git /var/lib/mock/dist-ocs23-base-build-305022-30899/root/chroot_tmpdir/scmroot/postgresql-jdbc
Cloning into '/var/lib/mock/dist-ocs23-base-build-305022-30899/root/chroot_tmpdir/scmroot/postgresql-jdbc'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/postgresql-jdbc
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8339012 !2 升级到42.7.5 Merge pull request !2 from jeremiazhao/master