# https://wiki.archlinux.org/title/Avahi#Hostname_resolution
- name: Install nss-mdns
  become: true
  ansible.builtin.package:
    name: nss-mdns
    state: present

# As of May '26, without this, automatic printer discovery didn't work normally
# (in some weird way, where the printer would be discovered, but its status
# won't be queued properly, etc.; who cares, it's obviously an insane tech to
# begin with), see the link above.
- name: Fix nsswitch.conf
  become: true
  ansible.builtin.lineinfile:
    path: /etc/nsswitch.conf
    search_string: 'hosts:'
    line: 'hosts: mymachines mdns_minimal [NOTFOUND=return] resolve [!UNAVAIL=return] files myhostname dns'
    state: present
    owner: root
    group: root
    mode: '0644'

- name: Install CUPS & Avahi
  become: true
  ansible.builtin.package:
    name:
      - cups
      - cups-pdf
      - avahi
    state: present

- name: Enable & start CUPS
  become: true
  ansible.builtin.systemd_service:
    name: cups
    enabled: true
    state: started

- name: Enable & start Avahi
  become: true
  ansible.builtin.systemd_service:
    name: avahi-daemon
    enabled: true
    state: started
  notify: cups_restart

- name: Configure default paper size
  become: true
  ansible.builtin.template:
    src: papersize.j2
    dest: /etc/papersize
    owner: root
    group: root
    mode: '0644'
  notify: cups_restart

- name: Configure logging to journald
  become: true
  loop:
    - AccessLog
    - ErrorLog
    - PageLog
  ansible.builtin.lineinfile:
    path: /etc/cups/cups-files.conf
    create: false
    search_string: '{{ item }}'
    line: '{{ item }} syslog'
  notify: cups_restart

- name: Run handlers if neccessary
  ansible.builtin.meta: flush_handlers