roles/docker-compose/tasks/main.yml

---
# docker-compose-pull/tasks/main.yml

# Note: build/pull are mutually exclusive in this case

- name: Build images from dockerhub with docker-compose
  command: ansible "{{ item.name }}" -b -u ubuntu -m command \
                    -a "docker-compose build chdir={{ item.path | expanduser }}"
  with_items: "{{ docker_compose_list | selectattr('build') | list}}"

- name: Pull images from dockerhub with docker-compose
  command: ansible "{{ item.name }}" -b -u ubuntu -m command \
                    -a "docker-compose pull chdir={{ item.path | expanduser }}"
  with_items: "{{ docker_compose_list | rejectattr('build') | list}}"

- name: Run "docker-compose up" where required
  command: ansible "{{ item.name }}" -b -u ubuntu -m command \
                    -a "docker-compose up -d chdir={{ item.path | expanduser }}"
  with_items: "{{ docker_compose_list | selectattr('up') | list}}"