---
# Use the deprecated version here instead, not the new circuitpython adafruit-circuitpython-dht version
# the new version needs a lot of CPU time and doesn't work correctly on old raspi 1
# a copy of the deprecated repo is downloaded as zip (if it goes away)

- name: Uninstall libgpiod2 (circuitpython) if present
  apt: name=libgpiod2 cache_valid_time=7200 state=absent
- name: pip uninstall adafruit-circuitpython-dht
  pip:
    name: adafruit-circuitpython-dht
    executable: pip3
    state: absent  
- name: pip install adafruit-dht
  pip:
    name: adafruit-dht
    executable: pip3
- name: Install script config
  template: src=dht22_sensing.json dest=/etc/dht22_sensing.json
- name: Install script
  copy: src=dht22_sensing.py dest=/usr/bin/dht22_sensing owner=root mode=u+rwx
- name: Install systemd service file
  copy: src=dht22_sensing.service dest=/lib/systemd/system/
- name: Add script to autostart and start now
  systemd: name=dht22_sensing state=restarted enabled=yes daemon_reload=yes
- name: Add to sysdweb
  include_role:
    name: pi-sysdweb
  vars:
    sysdweb_name: dht22_sensing