$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/postgresql.git /var/lib/mock/dist-an7-updates-build-43248-21683/root/chroot_tmpdir/scmroot/postgresql
Cloning into '/var/lib/mock/dist-an7-updates-build-43248-21683/root/chroot_tmpdir/scmroot/postgresql'...
$ git reset --hard origin/a7
HEAD is now at 9ec04aa update to postgresql-9.2.24-4.el7_8.src.rpm