---
- name: 'Ensure required software is installed'
  become: true
  ansible.builtin.apt:
    name: 'podman'
    state: 'present'

- name: 'Define caddy image'
  become: true
  containers.podman.podman_image:
    name: 'docker.io/library/caddy:latest'
    state: 'quadlet'
  notify:
    - 'Reload caddy services'
    - 'Restart caddy image'

- name: 'Define caddy data volume'
  become: true
  containers.podman.podman_volume:
    name: 'caddy-data'
    state: 'quadlet'
  notify:
    - 'Reload caddy services'
    - 'Restart caddy volume'

- name: 'Create caddy conf directory'
  become: true
  ansible.builtin.file:
    name: '/etc/caddy'
    state: 'directory'
    owner: 'root'
    group: 'root'
    mode: 'u=rwx,g=rx,o=rx'

- name: 'Generate Caddyfile'
  become: true
  ansible.builtin.template:
    src: 'Caddyfile.j2'
    dest: '/etc/caddy/Caddyfile'
    owner: 'root'
    group: 'root'
    mode: 'u=rw,g=r,o=r'
  notify: 
      - 'Restart caddy container'

- name: 'Create caddy container'
  become: true
  containers.podman.podman_container:
    name: 'caddy'
    image: 'caddy.image'
    network: '{{ caddy_networks }}'
    state: 'quadlet'
    volume: 
      - '/etc/caddy:/etc/caddy'
      - 'caddy-data.volume:/data'
    publish:
      - '80:80'
      - '443:443'
    quadlet_options: |
      [Install]
      WantedBy=default.target
      [Unit]
      Requires=caddy-image.service
      After=caddy-image.service
      Requires=caddy-data-volume.service
      After=caddy-data-volume.service
      {% for net in caddy_networks %}
      Requires={{ net | replace('.network', '-network') }}.service
      After={{ net | replace('.network', '-network') }}.service
      {% endfor %}
  notify:
    - 'Reload caddy services'
    - 'Restart caddy container'