# Ref: https://github.com/liquidctl/liquidctl#set-up-linux-using-systemd

{% set venv = '/usr/local/lib/liquidctl' %}

python3-venv:
  pkg.installed: []

setup liquidctl venv:
  cmd.run:
    - name: python3 -m venv {{ venv }}
    - creates: {{ venv }}
    - require:
      - pkg: python3-venv

liquidctl-deps:
  pkg.installed:
    - pkgs:
      - make
      - gcc
      - python3-dev

install liquidctl:
  cmd.run:
    - name: {{ venv }}/bin/pip3 install liquidctl
    - unless: /usr/local/lib/liquidctl/bin/pip3 freeze | grep -q ^liquidctl==
    - require:
      - cmd: setup liquidctl venv
      - pkg: liquidctl-deps

/etc/systemd/system/liquidcfg.service:
  file.managed:
    - template: jinja
    - user: root
    - group: root
    - mode: 644
    - source: salt://liquidctl/files/liquidcfg.service

systemd reload for liquidcfg.service:
  module.run:
    - name: service.systemctl_reload
    - onchanges:
      - file: /etc/systemd/system/liquidcfg.service

liquidcfg.service:
  service.running:
    - enable: true
    - watch:
      - file: /etc/systemd/system/liquidcfg.service
      - module: systemd reload for liquidcfg.service