---
# package tasks file for n8n

- name: Ensure n8n group exists
  ansible.builtin.group:
    name: "{{ n8n_group }}"
    system: true

- name: Ensure n8n user exists
  ansible.builtin.user:
    name: "{{ n8n_user }}"
    group: "{{ n8n_group }}"
    system: true
    create_home: false
    shell: /usr/sbin/nologin

- name: Ensure n8n directory exists
  ansible.builtin.file:
    path: "{{ n8n_home }}"
    state: directory
    owner: "{{ n8n_user }}"
    group: "{{ n8n_group }}"
    mode: "0755"

- name: Install n8n package
  npm:
    name: "{{ n8n_package_name }}"
    version: "{{ n8n_package_version }}"
    global: true
    state: present
  become: true

- name: Create n8n env file
  ansible.builtin.template:
    src: "{{ n8n_app_options.env_template | default('n8n.env.j2') }}"
    dest: "{{ n8n_home }}/.env"
    owner: "{{ n8n_user }}"
    group: "{{ n8n_group }}"
    mode: "0640"

- name: Write n8n package systemd unit
  ansible.builtin.template:
    src: "{{ n8n_app_options.systemd_template | default('n8n-package.service.j2') }}"
    dest: "/etc/systemd/system/{{ n8n_unit_name }}.service"
    mode: "0644"
  become: true
  when: n8n_systemd

- name: Reload systemd for n8n package
  ansible.builtin.systemd:
    daemon_reload: true
  become: true
  when: n8n_systemd

- name: Enable and start n8n package
  ansible.builtin.systemd:
    name: "{{ n8n_unit_name }}.service"
    enabled: true
    state: started
  become: true
  when: n8n_systemd