---
- name: Install transmission-cli via homebrew
  community.general.homebrew:
    name: transmission-cli
    state: present

- name: Ensure transmission download directory exists
  ansible.builtin.file:
    path: "{{ transmission_download_dir }}"
    state: directory
    mode: '0755'

- name: Ensure transmission incomplete directory exists
  ansible.builtin.file:
    path: "{{ transmission_incomplete_dir }}"
    state: directory
    mode: '0755'

- name: Remove old config directory (was deployed to wrong location)
  ansible.builtin.file:
    path: ~/.config/transmission-daemon
    state: absent

# Note: transmission must be stopped before modifying settings.json
# otherwise it may overwrite our changes on shutdown
- name: Check if settings.json needs updating
  ansible.builtin.template:
    src: settings.json.j2
    dest: "{{ transmission_config_dir }}/settings.json"
    mode: '0600'
  check_mode: true
  register: transmission_settings_check

- name: Stop transmission before config changes
  ansible.builtin.command: brew services stop transmission-cli
  when: transmission_settings_check.changed
  register: transmission_brew_stop
  changed_when: false
  failed_when: false

- name: Deploy transmission settings.json
  ansible.builtin.template:
    src: settings.json.j2
    dest: "{{ transmission_config_dir }}/settings.json"
    mode: '0600'
  notify: Restart transmission

- name: Ensure transmission service is started
  ansible.builtin.command: brew services start transmission-cli
  register: transmission_brew_start
  changed_when: "'Successfully started' in transmission_brew_start.stdout"
  failed_when: false