- name: Deploy managed docs.svc.plus service
  hosts: "{{ docs_service_target_host | default(docs_service_hosts | default('docs')) }}"
  gather_facts: true
  become: true
  vars:
    docs_service_image_ref: >-
      {{
        (lookup('ansible.builtin.env', 'DOCS_IMAGE_REF') | default('', true) | trim)
        or
        (
          (lookup('ansible.builtin.env', 'DOCS_IMAGE_REPO') | default('ghcr.io/x-evor/docs', true))
          ~ ':'
          ~ (lookup('ansible.builtin.env', 'DOCS_IMAGE_TAG') | default('latest', true))
        )
      }}
    docs_service_image_repo: >-
      {{ lookup('ansible.builtin.env', 'DOCS_IMAGE_REPO')
         | default('ghcr.io/x-evor/docs', true) }}
    docs_service_image_tag: >-
      {{ lookup('ansible.builtin.env', 'DOCS_IMAGE_TAG')
         | default('latest', true) }}
    docs_service_pull_image: >-
      {{ lookup('ansible.builtin.env', 'DOCS_PULL_IMAGE')
         | default(true, true) | bool }}
    docs_service_knowledge_repo_path_host: >-
      {{ lookup('ansible.builtin.env', 'DOCS_KNOWLEDGE_REPO_PATH_HOST')
         | default('', true) }}
    docs_service_internal_service_token: >-
      {{
        lookup('ansible.builtin.env', 'DOCS_INTERNAL_SERVICE_TOKEN')
        | default(lookup('ansible.builtin.env', 'INTERNAL_SERVICE_TOKEN') | default('', true), true)
      }}
    docs_service_reload_interval: >-
      {{ lookup('ansible.builtin.env', 'DOCS_RELOAD_INTERVAL')
         | default('5m', true) }}
    docs_service_container_port: >-
      {{ lookup('ansible.builtin.env', 'DOCS_SERVICE_PORT')
         | default('8084', true) }}
    docs_service_host_port: >-
      {{ lookup('ansible.builtin.env', 'DOCS_HOST_PORT')
         | default('18086', true) }}
  roles:
    - roles/vhosts/docker
    - roles/vhosts/caddy
    - roles/vhosts/docs_service

- name: Sync docs DNS records when requested
  hosts: localhost
  connection: local
  gather_facts: false
  tasks:
    - name: Reconcile Cloudflare DNS for docs target host
      when: docs_service_sync_dns | default(false)
      ansible.builtin.include_role:
        name: cloudflare_svc_plus_dns
      vars:
        cloudflare_dns_source_hosts:
          - "{{ docs_service_target_host | default(docs_service_hosts | default('docs')) }}"