06_design.yml

---
- name: "🔍 Resolve the hosting node + container id of {{ application_id }}"
  ansible.builtin.include_tasks: "{{ lookup('path_absolute', 'roles/sys-svc-compose/tasks/utils/swarm/resolve_host_cid.yml') }}"
  vars:
    resolve_service_key: mastodon
    resolve_output_prefix: MASTODON
    resolve_compose_cid: "{{ MASTODON_CONTAINER_ADDRESS }}"

- name: "🖼️ Render the corporate logo set of {{ application_id }}"
  when:
    - MASTODON_DESIGN_ENABLED | bool
    - lookup('design', application_id).logo is string
  block:
    - name: "📁 Ensure the design directory of {{ application_id }} exists"
      ansible.builtin.file:
        path: "{{ MASTODON_DESIGN_DIR }}"
        state: directory
        mode: "0755"

    - name: "🖼️ Render the logo slots of {{ application_id }}"
      ansible.builtin.include_role:
        name: sys-front-inj-design
        tasks_from: assets.yml
      vars:
        design_assets_dest: "{{ MASTODON_DESIGN_DIR }}"

    - name: "📥 Read the logo files for the Mastodon branding settings"
      ansible.builtin.slurp:
        src: "{{ [MASTODON_DESIGN_DIR, item.value] | path_join }}"
      loop: "{{ MASTODON_DESIGN_UPLOADS | dict2items }}"
      loop_control:
        label: "{{ item.key }}"
      register: mastodon_design_files

- name: "🎨 Converge custom CSS, title and logos of {{ application_id }}"
  ansible.builtin.command:
    argv:
      - container
      - exec
      - -i
      - "{{ MASTODON_LOCAL_CID }}" # nocheck: container-exec-resolver  runtime-resolved CID, delegated to the hosting node
      - bundle
      - exec
      - rails
      - runner
      - "-"
    stdin: "MASTODON_DESIGN_PAYLOAD = \"{{ mastodon_design_payload | to_json | b64encode }}\"\n{{ lookup('ansible.builtin.file', 'ruby/design.rb') }}"
  vars:
    mastodon_design_slurped: "{{ mastodon_design_files.results | selectattr('content', 'defined') | list }}"
    mastodon_design_payload:
      css: "{{ lookup('ansible.builtin.template', 'custom.css.j2') if MASTODON_DESIGN_ENABLED | bool else '' }}"
      begin: "{{ MASTODON_CUSTOM_CSS_BEGIN }}"
      end: "{{ MASTODON_CUSTOM_CSS_END }}"
      title: "{{ lookup('design', application_id).title if lookup('design', application_id).title is string else '' }}"
      mark: "{{ MASTODON_DESIGN_UPLOAD_MARK }}"
      uploads: "{{ dict(mastodon_design_slurped | map(attribute='item.key') | zip(mastodon_design_slurped | map(attribute='content'))) }}"
  register: mastodon_design
  changed_when: "'DESIGN_CHANGED' in mastodon_design.stdout"
  failed_when: >-
    mastodon_design.rc != 0
    or ('DESIGN_CHANGED' not in mastodon_design.stdout and 'DESIGN_UNCHANGED' not in mastodon_design.stdout)