- name: Install postgresql-common
  apt:
    name: postgresql-common
    state: present

- name: Create dir createcluster.d
  file:
    path: /etc/postgresql-common/createcluster.d
    state: directory

- name: Disable main cluster creation by default
  copy:
    dest: /etc/postgresql-common/createcluster.d/create-main-cluster.conf
    content: |
      create_main_cluster = false

- name: Gather packages
  package_facts:
    manager: auto

- name: Set fact about PostgreSQL package
  set_fact:
    patroni_postgresql_installed_package: "{{ ansible_facts.packages[patroni_postgresql_package_name][0]['name'] }}"
  when: patroni_postgresql_package_name in ansible_facts.packages

- name: Print installed PostgreSQL version
  debug:
    msg: "{{ ansible_facts.packages[patroni_postgresql_package_name][0]['version'] }}"
    verbosity: 2
  when: patroni_postgresql_installed_package is defined

- name: Mask PostgreSQL before install
  ansible.builtin.systemd:
    name: "{{ patroni_postgresql_unit_name }}"
    masked: yes
  when: patroni_postgresql_package_name not in ansible_facts.packages or ansible_facts.packages[patroni_postgresql_package_name][0]['version'] != (patroni_postgresql_version|string + "-" + patroni_postgresql_version_build|string)

- name: "Install {{ patroni_postgresql_package_name }}-{{ patroni_postgresql_version }}-{{ patroni_postgresql_version_build }}"
  apt:
    name: "{{ patroni_postgresql_package }}"
    update_cache: yes
  register: patroni_postgresql_setup
  when: patroni_postgresql_package_name not in ansible_facts.packages 

- name: "Update {{ patroni_postgresql_package_name }}-{{ patroni_postgresql_version }}-{{ patroni_postgresql_version_build }}"
  apt:
    name: "{{ patroni_postgresql_package }}"
    update_cache: yes
  register: patroni_postgresql_update
  when: 
    - patroni_postgresql_package_name in ansible_facts.packages 
    - ansible_facts.packages[patroni_postgresql_package_name][0]['version'] != (patroni_postgresql_version|string + "-" + patroni_postgresql_version_build|string)