---
- name: Delete default nginx site configuration
  ansible.builtin.file:
    path: "{{ nginx_site_config_path }}/default"
    state: absent
  when: nginx_delete_default_site_config
  notify:
    - Validate nginx configuration
    - Reload nginx

- name: Find existing site configs
  ansible.builtin.find:
    paths: "{{ nginx_site_config_path }}"
    file_type: file
  register: nginx_existing_site_configs
  when: nginx_prune_sites

- name: Remove site configs no longer in nginx_sites
  ansible.builtin.file:
    path: "{{ item.path }}"
    state: absent
  loop: "{{ nginx_existing_site_configs.files | default([]) }}"
  loop_control:
    label: "{{ item.path | basename }}"
  when:
    - nginx_prune_sites
    - (item.path | basename) not in (nginx_sites | map(attribute='name') | list)
  notify:
    - Validate nginx configuration
    - Reload nginx

- name: Find existing enabled-site symlinks
  ansible.builtin.find:
    paths: "{{ nginx_site_enabled_path }}"
    file_type: any
  register: nginx_existing_enabled_sites
  when: nginx_prune_sites

- name: Remove enabled-site symlinks no longer in nginx_sites
  ansible.builtin.file:
    path: "{{ item.path }}"
    state: absent
  loop: "{{ nginx_existing_enabled_sites.files | default([]) }}"
  loop_control:
    label: "{{ item.path | basename }}"
  when:
    - nginx_prune_sites
    - (item.path | basename) not in (nginx_sites | map(attribute='name') | list)
  notify:
    - Validate nginx configuration
    - Reload nginx

- name: Add all the template site configurations
  ansible.builtin.template:
    src: "{{ item.template_path | default(nginx_site_config_template) }}"
    dest: "{{ nginx_site_config_path }}/{{ item.name }}"
    owner: root
    mode: "0644"
  when: item.conf_file is undefined
  loop: "{{ nginx_sites }}"
  notify:
    - Validate nginx configuration
    - Reload nginx

- name: Add all site configs using custom files
  ansible.builtin.copy:
    src: "{{ item.conf_file }}"
    dest: "{{ nginx_site_config_path }}/{{ item.name }}"
    owner: root
    mode: "0644"
  when: item.conf_file is defined
  loop: "{{ nginx_sites }}"
  notify:
    - Validate nginx configuration
    - Reload nginx

- name: Manage symlinks for sites
  ansible.builtin.file:
    src: "{{ nginx_site_config_path }}/{{ item.name }}"
    dest: "{{ nginx_site_enabled_path }}/{{ item.name }}"
    state: "{{ (item.enabled | default(nginx_site_enabled_by_default)) | ternary('link', 'absent') }}"
  loop: "{{ nginx_sites }}"
  notify:
    - Validate nginx configuration
    - Reload nginx

- name: Copy over configuration snippets
  ansible.builtin.copy:
    src: "snippets/{{ item }}"
    dest: "{{ nginx_snippets_path }}/{{ item }}"
    owner: root
    mode: "0644"
  loop: "{{ nginx_snippets }}"
  notify:
    - Validate nginx configuration
    - Reload nginx

- name: Render templated conf.d files
  ansible.builtin.template:
    src: "conf.d/{{ item }}.j2"
    dest: "{{ nginx_conf_d_path }}/{{ item }}"
    owner: root
    mode: "0644"
  loop: "{{ nginx_conf_d_templates }}"
  notify:
    - Validate nginx configuration
    - Reload nginx

- name: Add the main nginx configuration
  ansible.builtin.copy:
    src: nginx.conf
    dest: /etc/nginx/nginx.conf
    owner: root
    mode: "0644"
    validate: 'nginx -t -c %s'
  notify:
    - Validate nginx configuration
    - Reload nginx