---
- name: Ensure the service directory exists
  ansible.builtin.file:
    path: "{{ reverse_proxy__base_dir }}"
    state: directory
    mode: "0750"
  tags: [config]

- name: Copy the Caddy image Dockerfile
  ansible.builtin.copy:
    src: Dockerfile
    dest: "{{ reverse_proxy__base_dir }}/Dockerfile"
    mode: "0644"
  register: _caddy_dockerfile
  tags: [config]

- name: Render the Caddyfile
  ansible.builtin.template:
    src: Caddyfile.j2
    dest: "{{ reverse_proxy__base_dir }}/Caddyfile"
    mode: "0644"
  tags: [config]

- name: Render the env file (Gandi token)
  ansible.builtin.template:
    src: env.j2
    dest: "{{ reverse_proxy__base_dir }}/.env"
    mode: "0600"
  tags: [config]

- name: Render the compose file
  ansible.builtin.template:
    src: docker-compose.yml.j2
    dest: "{{ reverse_proxy__base_dir }}/docker-compose.yml"
    mode: "0644"
  tags: [config]

- name: Build the custom Caddy image (caddy-dns/gandi) on the host
  community.docker.docker_image:
    name: "{{ reverse_proxy__image }}"
    source: build
    build:
      path: "{{ reverse_proxy__base_dir }}"
    state: present
    force_source: "{{ _caddy_dockerfile.changed }}"
  when: reverse_proxy__manage | bool
  tags: [deploy]

- name: Bring the reverse proxy up
  community.docker.docker_compose_v2:
    project_src: "{{ reverse_proxy__base_dir }}"
    state: present
  when: reverse_proxy__manage | bool
  tags: [deploy]