---

- name: Add dotdeb GPG key
  apt_key:
    # url: https://download.newrelic.com/548C16BF.gpg
    data: "{{ lookup('file', '548C16BF.gpg') }}"

- name: set squid_service_name=squid3 for Debian < 9
  set_fact:
    squid_service_name: squid3
  when:
  - ansible_distribution == "Debian"
  - ansible_distribution_major_version | version_compare('9', '<')

- name: Find squid config whitelist
  shell: find /etc/{{ squid_service_name | default('squid') }}/whitelist-custom.conf /etc/{{ squid_service_name | default('squid') }}/whitelist.conf 2> /dev/null
  failed_when: false
  changed_when: false
  check_mode: no
  register: squid_whitelist_files

- name: Append packages.dotdeb.org to Squid whitelist
  lineinfile:
    dest: "{{ squid_whitelist_files.stdout_lines | first }}"
    line: "http://apt.newrelic.com/.*"
    state: present
  notify: "reload {{ squid_service_name | default('squid') }}"
  when: squid_whitelist_files.stdout != ""

- meta: flush_handlers

- name: Install NewRelic repository
  apt_repository:
    repo: "deb http://apt.newrelic.com/debian/ newrelic non-free"
    state: present
    filename: newrelic
    update_cache: yes