- name: "Add {{oauth2_configuration_file}} to detached_files if oauth2_proxy_active is true"
  ansible.builtin.set_fact:
    detached_files: >-
      {{
        (detached_files | default([])) +
        [oauth2_configuration_file]
        if oauth2_configuration_file not in (detached_files | default([]))
        else detached_files | default([])
      }}
  when: oauth2_proxy_active | default(false)

- name: "backup detached files"
  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 detached files"
  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