---
- name: Check if deployment method is supported
  ansible.builtin.fail:
    msg: >-2
      Deployment method '{{ hydrogen_deployment_method }}'
      is not supported. Support methods are
      {{ hydrogen_deployment_methods | join(', ') }}.
  when: hydrogen_deployment_method not in hydrogen_deployment_methods

- name: Check if state is supported
  ansible.builtin.fail:
    msg: >-2
      State '{{ hydrogen_state }}' is not supported.
      Supported states are: {{ hydrogen_states | join(', ') }}
  when: hydrogen_state not in hydrogen_states

- name: Ensure hydrogen user '{{ hydrogen_user }}' is {{ hydrogen_state }}
  ansible.builtin.user:
    name: "{{ hydrogen_user }}"
    system: "{{ hydrogen_user_system | default(true, true) }}"
    groups: "{{ hydrogen_user_groups | default(omit, true) }}"
    append: >-2
      {{ hydrogen_user_append_groups
        | default(hydrogen_user_groups | default([]) | length > 0, true)
        | bool
      }}
    state: "{{ hydrogen_state }}"
  register: hydrogen_user_info

- name: Ensure hydrogen config file is {{ hydrogen_state }}
  ansible.builtin.file:
    path: "{{ hydrogen_config_file }}"
    state: "{{ hydrogen_state }}"
  when: hydrogen_state == 'absent'

- name: Ensure hydrogen config folder is {{ hydrogen_state }}
  ansible.builtin.file:
    path: "{{ hydrogen_config_file | ansible.builtin.basename }}"
    state: >-2
      {{ (hydrogen_state == 'present')
        | ternary('directory', 'absent') }}
    owner: "{{ hydrogen_run_user_id }}"
    group: "{{ hydrogen_run_group_id }}"
    mode: "0755"

- name: Ensure hydrogen config file is {{ hydrogen_state }}
  ansible.builtin.copy:
    dest: "{{ hydrogen_config_file }}"
    content: "{{ hydrogen_config | to_nice_json }}"
    owner: "{{ hydrogen_run_user_id }}"
    group: "{{ hydrogen_run_group_id }}"
    mode: "0640"
  when: hydrogen_state == 'present'

- name: Deploy using {{ hydrogen_deployment_method }}
  ansible.builtin.include_tasks:
    file: "deploy-{{ hydrogen_deployment_method }}.yml"