---
- name: Add jenkins GPG key
  apt_key:
    # url: https://jenkins-ci.org/debian/jenkins-ci.org.key
    data: "{{ lookup('file', 'jenkins.key') }}"

- name: Find squid config whitelist
  shell: find /etc/squid/whitelist-custom.conf /etc/squid3/whitelist-custom.conf /etc/squid/whitelist.conf /etc/squid3/whitelist.conf 2> /dev/null
  failed_when: false
  changed_when: false
  check_mode: no
  register: squid_whitelist_files

- 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: Append packages.dotdeb.org to Squid whitelist
  lineinfile:
    dest: "{{ squid_whitelist_files.stdout_lines | first }}"
    line: "{{ item }}"
    state: present
  with_items:
    - "http://pkg.jenkins-ci.org/.*"
    - "http://mirrors.jenkins.io/.*"
    - "http://jenkins.mirror.isppower.de/.*"
    - "http://ftp.icm.edu.pl/.*"
  notify: "reload {{ squid_service_name | default('squid') }}"
  when: squid_whitelist_files.stdout != ""

- meta: flush_handlers

- name: Add jenkins APT repository
  apt_repository:
    repo: deb http://pkg.jenkins-ci.org/debian-stable binary/
    filename: jenkins.list
    update_cache: yes

- name: Install Jenkins
  apt:
    name: jenkins

- name: Change Jenkins port
  replace:
    name: /etc/default/jenkins
    regexp: "^HTTP_PORT=.*$"
    replace: "HTTP_PORT=8081"
  notify: Restart Jenkins