computer-playbook/roles/docker-compose/tasks/create-files.yml

- name:           "Create (optional) '{{ docker_compose.files.dockerfile }}'"
  template:
    src:          "{{ playbook_dir }}/roles/{{ role_name }}/templates/Dockerfile"
    dest:         "{{ docker_compose.files.dockerfile }}"
  notify:         docker compose project build and setup
  ignore_errors:  false
  register:       create_dockerfile_result
  failed_when:
    - create_dockerfile_result is failed
    - "'Could not find or access' not in create_dockerfile_result.msg"

- name:           "Create (optional) '{{ docker_compose.files.env }}'"
  template:
    src:          "env.j2"
    dest:         "{{ docker_compose.files.env }}"
    mode:         '770'
    force:        yes
  notify:         docker compose project setup
  register:       env_template
  ignore_errors:  false
  failed_when:
    - env_template is failed
    - "'Could not find or access' not in env_template.msg"

- name:           "Create (obligatoric) '{{ docker_compose.files.docker_compose }}'"
  template:
    src:          "docker-compose.yml.j2"
    dest:         "{{ docker_compose.files.docker_compose }}"
  notify:         docker compose project setup
  register:       docker_compose_template

- name:           "Check if any container is running in {{ docker_compose.directories.instance }}"
  command:        docker compose ps -q --filter status=running
  args:
    chdir:        "{{ docker_compose.directories.instance }}"
  register:       docker_ps
  changed_when:   (docker_ps.stdout | trim) == ""
  notify:         docker compose project setup
  when:           not (docker_compose_template.changed or env_template.changed)

- name:           flush docker compose project setup
  meta:           flush_handlers