---
- become: yes
  block:
    - name: install i2c-tools
      become: yes
      apt:
        update_cache: yes
        pkg:
          - i2c-tools
          - libraspberrypi-bin

    - name: enable i2c-rtc dtoverlay
      shell:
        cmd: |
          dtoverlay i2c-rtc

    - name: enable automatic module load
      copy:
        src: etc/modules-load.d/rtc-ds1307.conf
        dest: /etc/modules-load.d/rtc-ds1307.conf

    - name: add systemd service
      copy:
        src: etc/systemd/system/rtc-i2c.service
        dest: /etc/systemd/system/rtc-i2c.service

    - name: disable systemd service
      systemd:
        daemon_reload: yes
        name: rtc-i2c.service
        enabled: no

    - name: enable systemd service
      systemd:
        name: rtc-i2c.service
        enabled: yes