---

- name: Create image directory
  file:
    state: directory
    path: "{{ images_dir }}"
    mode: "0755"

- name: Download images files
  get_url:
    url: "{{ item.value.url }}"
    dest: "{{ images_dir }}/{{ item.value.filename }}"
    checksum: "{{ item.value.checksum }}"
    mode: "0644"
  loop: "{{ images | dict2items }}"

- name: Unxz compressed images
  command: unxz --force {{ images_dir }}/{{ item.value.filename }}
  loop: "{{ images | dict2items }}"
  when:
    - item.value.filename.endswith('.xz')

- name: Convert images which is not in qcow2 format
  command: qemu-img convert -O qcow2 {{ images_dir }}/{{ item.value.filename.rstrip('.xz') }} {{ images_dir }}/{{ item.key }}.qcow2
  loop: "{{ images | dict2items }}"
  when:
    - not (item.value.converted | bool)

- name: Make sure all images are ending with qcow2
  command: cp {{ images_dir }}/{{ item.value.filename.rstrip('.xz') }} {{ images_dir }}/{{ item.key }}.qcow2
  loop: "{{ images | dict2items }}"
  when:
    - item.value.converted | bool

- name: Resize images
  command: qemu-img resize {{ images_dir }}/{{ item.key }}.qcow2 +8G
  loop: "{{ images | dict2items }}"

# STEP 2: Include the images inside a container
- name: Template default Dockerfile
  template:
    src: Dockerfile
    dest: "{{ images_dir }}/Dockerfile"
    mode: "0644"

- name: Create docker images for each OS
  command: docker build -t {{ registry }}/vm-{{ item.key }}:{{ item.value.tag }} --build-arg cloud_image="{{ item.key }}.qcow2" {{ images_dir }}
  loop: "{{ images | dict2items }}"

- name: Docker login
  command: docker login -u="{{ docker_user }}" -p="{{ docker_password }}" "{{ docker_host }}"

- name: Docker push image
  command: docker push {{ registry }}/vm-{{ item.key }}:{{ item.value.tag }}
  loop: "{{ images | dict2items }}"

- name: Docker logout
  command: docker logout -u="{{ docker_user }}" "{{ docker_host }}"