---
- name: Ensure state is valid
  fail:
    msg: >-2
      Invalid state '{{ postgresql_state }}'! Supported
      states are {{ postgresql_states | join(', ') }}.
  when: postgresql_state not in postgresql_states

- name: Ensure deployment method is valid
  fail:
    msg: >-2
      Unsupported deployment method '{{ postgresql_deployment_method }}!
      Supported deployment methods are {{ postgresql_deployment_methods | join(', ') }}.
  when: postgresql_deployment_method not in postgresql_deployment_methods

- name: Ensure postgresql user '{{ postgresql_user }}' is {{ postgresql_state }}
  ansible.builtin.user:
    name: "{{ postgresql_user }}"
    state: "{{ postgresql_state }}"
    system: "{{ postgresql_user_system | default(omit, true) }}"
    create_home: "{{ postgresql_user_create_home | default(omit, true) }}"
    groups: "{{ postgresql_user_groups | default(omit, true) }}"
    append: "{{ postgresql_user_append | default(omit, true) }}"
  register: postgresql_user_info

- name: Deploy postgresql using {{ postgresql_deployment_method }}
  ansible.builtin.include_tasks:
    file: "deploy-{{ postgresql_deployment_method }}.yml"