---
- name: Update APT package cache
  apt:
    update_cache: true
    upgrade: dist
    
- name: Install git package
  apt:
    name: "git"
    state: present

- name: '[main] Make sure /etc/pihole directory exists'
  file:
    state: directory
    path: /etc/pihole
    owner: root
    group: root
    mode: 0755
  become: yes
  
- name: '[install] Clone pihole repo'
  git:
    repo: https://github.com/pi-hole/pi-hole.git
    depth: 1
    dest: /tmp/pi-hole
    version: master

- name: '[install] Generate /etc/pihole/setupVars.conf for unattended install if it does not exist or if upgrading'
  template:
    src: setupVars.conf
    dest: /etc/pihole/setupVars.conf
    owner: root
    group: root
    mode: 0644
  become: yes

- name: '[install] Install pihole'
  command: 'bash /tmp/pi-hole/automated\ install/basic-install.sh --unattended'
  become: yes

- name: '[install] Generate /etc/dnsmasq.d/01-pihole.conf'
  template:
    src: 01-pihole.conf
    dest: /etc/dnsmasq.d/01-pihole.conf
  become: yes

- name: '[install] Set cron job for daily pihole updates'
  cron:
    name: "daily pihole updater"
    user: "{{ ansible_user_id }}"
    minute: "0"
    hour: "4"
    job: "/usr/local/bin/pihole -up"
  become: yes
  tags: pihole