---
# Configuring the nix installation.

- name: Manipulation over {{ additional_user }}
  when: ansible_user_id == 'root'
  tags:
    - nix
    - nix-config
  block:

    - name: Adding user to nix-users
      ansible.builtin.user:
        name: "{{ additional_user }}"
        groups: nix-users
        append: true
      become_user: root
      become: true
    
    - name: Adding configuration to local user
      ansible.builtin.file:
        src: "{{ dotfdir }}/nix"
        dest: "{{ lookup('ansible.builtin.env', 'HOME') }}/.config/nix"
        state: link
      become_user: "{{ additional_user }}"
      become: true

- name: Manipulation over {{ ansible_user_id }}
  when: ansible_user_id != 'root'
  tags:
    - nix
    - nix-config
  block:

    - name: Adding user to nix-users
      ansible.builtin.user:
        name: "{{ ansible_user_id }}"
        groups: nix-users
        append: true
      become: true
    
    - name: Adding configuration to local user
      ansible.builtin.file:
        src: "{{ dotfdir }}/nix"
        dest: "{{ lookup('ansible.builtin.env', 'HOME') }}/.config/nix"
        state: link