---
- name: Check if restic is installed
  stat:
    path: '{{ restic_path }}'
  register: restic_binary

- include_tasks: install.yml
  when: not restic_binary.stat.exists or restic_install

- name: Overwrite SSH config for backup server
  template:
    src: ssh_config.j2
    dest: '{{ restic_user_home }}/.ssh/config'
    owner: root
    group: root
    mode: '0600'
  when: restic_ssh_enabled

- name: Add SSH private key
  template:
    src: ssh_private_key.j2
    dest: '{{ restic_ssh_private_key_path }}'
    mode: '0600'
  when: restic_ssh_private_key is defined and restic_ssh_enabled

- name: Add restic_env in home folder
  template:
    src: restic_env.j2
    dest: '{{ restic_user_home }}/.restic_env'
    owner: root
    group: root
    mode: '0600'

- name: Add systemd service for restic
  template:
    src: restic-backup.service.j2
    dest: /etc/systemd/system/restic-backup.service
  vars:
    restic_folders_combined: '{{ restic_default_folders + restic_folders }}'
  notify: systemd reload

- name: Add systemd timer for restic
  template:
    src: restic-backup.timer.j2
    dest: /etc/systemd/system/restic-backup.timer
  notify: systemd reload

- name: Enable and start restic timer
  systemd:
    name: restic-backup.timer
    enabled: true
    started: true