---
- fail:
    msg: 'Invalid `nginx__state`: {{ nginx__state }}'
  when: (nginx__state != None) and
        (nginx__state != 'purge') and
        (nginx__state != 'remove') and
        (nginx__state != 'install')
- include_tasks: purge.yml
  when: nginx__state == 'purge'
- include_tasks: remove.yml
  when: nginx__state == 'remove'
- include_tasks: install.yml
  when: nginx__state == 'install'