- name: Set x64 cpu architecture
  when: ansible_architecture == "x86_64"
  ansible.builtin.set_fact:
    caddy_arch: "amd64"

- name: Set arm64 cpu architecture
  when: ansible_architecture == "aarch64"
  ansible.builtin.set_fact:
    caddy_arch: "arm64"

- name: Download caddy
  ansible.builtin.get_url:
    url: "https://caddyserver.com/api/download?os=linux&arch={{ caddy_arch }}&p=github.com%2Fcaddy-dns%2Fgandi"
    dest: /usr/bin/caddy
    owner: root
    mode: "0755"
  become: true

- name: Create caddy group
  ansible.builtin.group:
    name: caddy
    state: present
    system: true

- name: Create caddy user
  ansible.builtin.user:
    name: caddy
    group: caddy
    create_home: false
    shell: /usr/sbin/nologin
    system: true
    state: present