---
- name: create build directory for custom image
  file:
    path: "{{ nextcloud_base_path }}/{{ item.key }}/build"
    state: directory

- name: generate Dockerfile for custom image
  copy:
    content: |
      FROM {{ item.value.custom_image.from | default('nextcloud:' + item.value.version) }}
      {{ item.value.custom_image.dockerfile }}
    dest: "{{ nextcloud_base_path }}/{{ item.key }}/build/Dockerfile"
  register: nextcloud_custom_image_docker

- name: install python-docker
  apt:
    name: python-docker
    state: present

- name: build custom image
  docker_image:
    name: "nextcloud/{{ item.key }}:{{ item.value.version }}"
    state: present
    force_source: "{{ nextcloud_custom_image_docker is changed }}"
    source: build
    build:
      path: "{{ nextcloud_base_path }}/{{ item.key }}/build"
      network: host
      pull: yes