---
- name: Load OS-specific variables for nginx
  ansible.builtin.include_vars: "{{ item }}"
  with_first_found:
    - "../../nginx/vars/{{ ansible_facts['os_family'] }}.yml"
    - "../../nginx/vars/debian.yml"

- name: Install git
  ansible.builtin.package:
    name: git
    state: present

- name: Ensure static web base directory exists
  ansible.builtin.file:
    path: "{{ static_web_base_dir }}"
    state: directory
    owner: root
    group: root
    mode: "0755"

- name: Create site directories
  ansible.builtin.file:
    path: "{{ static_web_base_dir }}/{{ item.key }}"
    state: directory
    owner: "{{ nginx_user }}"
    group: "{{ nginx_user }}"
    mode: "0755"
  loop: "{{ static_web_sites | dict2items }}"
  when: static_web_sites | length > 0

- name: Clone or update git repositories
  ansible.builtin.git:
    repo: "{{ item.value.git_repo }}"
    dest: "{{ static_web_base_dir }}/{{ item.key }}"
    version: "{{ item.value.git_branch | default('main') }}"
    depth: "{{ item.value.git_depth | default(1) }}"
    force: true
  loop: "{{ static_web_sites | dict2items }}"
  when: static_web_sites | length > 0
  become: false
  become_user: "{{ nginx_user }}"
  notify: Reload nginx

- name: Run build commands if specified
  ansible.builtin.shell: "{{ item.value.build_command }}"
  args:
    chdir: "{{ static_web_base_dir }}/{{ item.key }}"
  loop: "{{ static_web_sites | dict2items }}"
  when:
    - static_web_sites | length > 0
    - item.value.build_command is defined
    - item.value.build_command | length > 0
  become: false
  become_user: "{{ nginx_user }}"
  changed_when: true

- name: Deploy nginx vhost configurations
  ansible.builtin.template:
    src: nginx-vhost.conf.j2
    dest: "{{ nginx_conf_dir | default('/etc/nginx/conf.d') }}/{{ item.key }}.conf"
    owner: root
    group: root
    mode: "0644"
  loop: "{{ static_web_sites | dict2items }}"
  vars:
    hostname: "{{ item.key }}"
    site_config: "{{ item.value }}"
  when: static_web_sites | length > 0
  notify: Reload nginx