main.yml

---
- name: stat usrlocal
  stat: path={{ dest }}
  register: stat_usrlocal

- name: mv
  command: mv /usr/local /usr/local_old
  when: stat_usrlocal.stat.isdir == True
  sudo: true

- name: link
  file: src="{{ src }}" dest="{{ dest }}" state=link
  sudo: true