---
# Deploy Caddy reverse proxy on helsinki-a.
# Expects Caddyfile in services/caddy/.

- name: Install Caddy
  ansible.builtin.apt:
    name: caddy
    state: present
  when: ansible_facts["os_family"] == "Debian"

- name: Check for Caddyfile in repo
  delegate_to: localhost
  ansible.builtin.stat:
    path: "{{ playbook_dir }}/services/caddy/Caddyfile"
  register: caddy_caddyfile_src

- name: Deploy Caddyfile
  ansible.builtin.copy:
    src: "{{ playbook_dir }}/services/caddy/Caddyfile"
    dest: /etc/caddy/Caddyfile
    mode: '0644'
    backup: true
    validate: "caddy validate --config %s --adapter caddyfile"
  notify: Reload caddy
  when: caddy_caddyfile_src.stat.exists

- name: Enable and start Caddy
  ansible.builtin.service:
    name: caddy
    state: started
    enabled: true