---

- name: Install gnupg
  package:
    name: gnupg
    state: present

- name: Import the PowerDNS Recursor APT Repository key
  apt_key:
    url: "{{ pdns_rec_install_repo['gpg_key'] }}"
    id: "{{ pdns_rec_install_repo['gpg_key_id'] | default('') }}"
    state: present
  register: _pdns_rec_apt_key

- name: Add the PowerDNS Recursor APT Repository
  apt_repository:
    filename: "{{ pdns_rec_install_repo['name'] }}"
    repo: "{{ pdns_rec_install_repo['apt_repo'] }}"
    state: present
  register: _pdns_rec_apt_repo

- name: Update the APT cache
  apt:
    update_cache: yes
  when: "_pdns_rec_apt_key.changed or _pdns_rec_apt_repo.changed"

- name: Pin the PowerDNS Recursor APT Repository
  template:
    src: pdns-recursor.pin.j2
    dest: /etc/apt/preferences.d/pdns-recursor
    owner: root
    group: root
    mode: 0644