---
- name: Create ssh key pair (if needed)
  become: true
  community.crypto.openssh_keypair:
    path: "{{ weechat__home_directory }}/.ssh/id_ed25519"
    type: ed25519
    owner: "{{ weechat__user }}"
  register: ssh_key_pair
  when: weechat__custom_gen_ssh_key_pair | bool

- name: Print ssh public key to user
  ansible.builtin.pause:
    prompt: |
      We generated a new ssh key pair for you.
      Please use the following public key as deployment key
      to your private git repository with your own weechat config.

      Private git repositorys are not public available and
      you need some sort of authorisation method to verify
      that you are allowed to clone your private repo.

      Your ssh public key come here...


      {{ ssh_key_pair.public_key }}


      Please be aware, that this role do not commit or
      push any local changes and you have to do this
      manually by yourself.
  when:
    - weechat__custom_gen_ssh_key_pair | bool
    - ssh_key_pair.changed

- name: "Change git repo owner to root"
  become: true
  ansible.builtin.file:
    path: "{{ weechat__home_directory }}/.weechat"
    recurse: true
    owner: "root"
  changed_when: ssh_key_pair.changed
  when: not weechat__custom_private_repo | bool

- name: Clone or update private git repository
  become: true
  when: not weechat__custom_private_repo | bool
  block:
    - name: Try to download/update git repo
      ansible.builtin.git:
        repo: "{{ weechat__custom_private_repo }}"
        dest: "{{ weechat__home_directory }}/.weechat"
        version: "{{ weechat__custom_config.version | default('main') }}"
        accept_hostkey: true
        update: true
        ssh_opts: "-i {{ weechat__home_directory }}/.ssh/id_ed25519"
  rescue:
    - name: Wait until you fixed remote git issues
      ansible.builtin.pause:
        prompt: "Please fix the issue with your git repository and try again"

    - name: Try to download/update git repo again
      ansible.builtin.git:
        repo: "{{ weechat__custom_private_repo }}"
        dest: "{{ weechat__home_directory }}/.weechat"
        version: "{{ weechat__custom_config.version | default('main') }}"
        accept_hostkey: true
        update: true
        ssh_opts: "-i {{ weechat__home_directory }}/.ssh/id_ed25519"

- name: "Change git repo owner to {{ weechat__user }}"
  become: true
  ansible.builtin.file:
    path: "{{ weechat__home_directory }}/.weechat"
    recurse: true
    owner: "{{ weechat__user }}"
  changed_when: ssh_key_pair.changed
  when: not weechat__custom_private_repo | bool