# https://github.com/grafana/grafana-ansible-collection/blob/main/roles/alloy/tasks/deploy.yml#L124
- name: ensure alloy user exists
  ansible.builtin.user:
    name: alloy
    system: true
    append: true
    create_home: false
    state: present

- name: ensure the `/etc/alloy/` config directory exists
  ansible.builtin.file:
    path: /etc/alloy
    state: directory
    mode: "0770"
    owner: root
    group: alloy
  become: true

- name: synchronize the additional configuration files directory, if present
  when: alloy__additional_configs_dir is defined and alloy__additional_configs_dir != ""
  block:
    - name: ensure rsync is installed
      ansible.builtin.apt:
        name: rsync
      become: true

    - name: synchronize the additional configuration files directory, if present
      ansible.posix.synchronize:
        src: "{{ alloy__additional_configs_dir }}"
        dest: /etc/alloy/additional
        delete: true
        recursive: true
        use_ssh_args: true
        rsync_opts:
          - "--chown=root:alloy"
      become: true

- name: delete the additional configuration files directory, if not present
  when: alloy__additional_configs_dir is not defined or alloy__additional_configs_dir == ""
  ansible.builtin.file:
    path: /etc/alloy/additional
    state: absent
  become: true

- name: Setup Alloy
  ansible.builtin.import_role:
    name: grafana.grafana.alloy
  become: true