- name: Ensure necessary directories exists
  file:
    path: "{{ item }}"
    state: directory
  loop:
    - "{{ repository_path }}"
    - "{{ dbdumps_path }}"
    - "{{ autorestic_base }}"

- name: Download and install restic
  apt:
    name: restic
    update_cache: yes

- name: Install bzip2
  apt:
    name: bzip2
    update_cache: yes
  no_log: true
  
- name: Download autorestic
  get_url: 
    url: "https://github.com/cupcakearmy/autorestic/releases/download/v{{ autorestic_version }}/autorestic_{{ autorestic_version }}_linux_amd64.bz2"
    dest: /tmp/autorestic.bz2

- name: Extract and install autorestic executable
  shell: "bzcat /tmp/autorestic.bz2 > {{ autorestic_path }}"

- name: Ensure autorestic has executable bit
  file:
    path: "{{ autorestic_path }}"
    mode: '0755'
  
- name: Copy configuration
  template:
    src: "autorestic.yml"
    dest: "{{ autorestic_config_path }}"
    
- name: Copy scripts
  template:
    src: "{{ item }}"
    dest: "{{ autorestic_base }}"
    mode: 0755
  loop:
    - backup_db.sh
    - start_backup.sh

- name: Ensure scripts are executable
  file:
    path: "{{ autorestic_base }}/{{ item }}"
    mode: 0755
  loop:
    - backup_db.sh
    - start_backup.sh

- name: Generate systemd timer and service
  template:
    src: "{{ item }}"
    dest: "/etc/systemd/system"
  loop:
    - autorestic.service
    - autorestic.timer

# Remove when PR #197 is merged
- name: Initialize Restic Rest repository
  shell: "RESTIC_PASSWORD='{{ restic_password }}' restic -r {{ repository_path }} init"
  failed_when: false

# Waiting for PR #197 to be merged
- name: Check configuration file is correct and create repositories if needed
  shell: "autorestic -c {{ autorestic_config_path }} check"

- name: Ensure timer is activated
  systemd:
    name: autorestic.timer
    enabled: true
    state: started
    daemon_reload: true