- name: "backup docker-compose.yml if it exists"
  command: >
    mv "{{docker_compose_instance_directory}}{{ item }}" "/tmp/{{docker_compose_project_name}}-{{ item }}.backup"
  args:
    removes: "{{docker_compose_instance_directory}}{{ item }}"
  become: true
  loop: "{{ detached_files }}"

- name: checkout repository 
  ansible.builtin.shell: git checkout .
  become: true
  args:
    chdir: "{{docker_compose_instance_directory}}"
  ignore_errors: true

- name: pull docker repository
  git:
    repo: "{{ repository_address }}"
    dest: "{{ repository_directory | default(docker_compose_instance_directory) }}"
    update: yes
  notify: docker compose project setup
  become: true

- name: "restore docker-compose.yml from backup"
  command: >
    mv "/tmp/{{docker_compose_project_name}}-{{ item }}.backup" "{{docker_compose_instance_directory}}{{ item }}"
  args:
    removes: "/tmp/{{docker_compose_project_name}}-{{ item }}.backup"
  become: true
  loop: "{{ detached_files }}"

- name: "copy {{ item }}"
  template: 
    src: "{{ item }}.j2"
    dest: "{{docker_compose_instance_directory}}{{ item }}"
  loop: "{{ detached_files }}"
  notify: docker compose project setup