---
- name: Gather variables for each operating system
  include_vars: "{{ ansible_distribution | lower }}.yml"

- name: "Check caddy version"
  ansible.builtin.shell: "set -eo pipefail; caddy version | cut -d' ' -f 1 | cut -d'v' -f 2"
  args:
    executable: /bin/bash
  register: caddy_active_version
  changed_when: false
  failed_when: false
  when: caddy_version_check|bool

- include_tasks: "create_user.yml"

- include_tasks: "install.yml"

- include_tasks: install_systemd.yml
  when: ansible_service_mgr == "systemd"

- name: "Create config and data directory"
  ansible.builtin.file:
    path: "{{ item }}"
    state: directory
    owner: "{{ caddy_user }}"
    group: "{{ caddy_group }}"
    mode: '0755'
  with_items:
    - "/etc/caddy"

- name: "Configure caddy"
  ansible.builtin.template:
    src: Caddyfile.j2
    dest: /etc/caddy/Caddyfile
    owner: "{{ caddy_user }}"
    group: "{{ caddy_group }}"
    mode: 0600
  notify: "Restart caddy"

- name: "Service caddy"
  ansible.builtin.service:
    name: caddy
    state: started
    enabled: true
  when: ansible_service_mgr == "systemd"