---
 - name: Geth-Hub packages
   become: yes
   package:
     name:
       - motion
       - lirc
     state: present

 - name: Copy the SSH key
   authorized_key:
     user: "{{ depriv_user | default('pi') }}"
     state: present
     key: "{{ lookup('file', lookup('env','HOME') + '/.ssh/geth.pub') }}"
 
 - name: Copy the motion config
   become: yes
   register: motion_config
   copy:
     src: "motion.conf"
     dest: "/etc/motion/motion.conf"

 - name: Restart the motion service
   become: yes
   when: motion_config.changed
   service:
     name: motion
     state: restarted
     enabled: yes

 # Thanks to https://wiki.geekworm.com/Raspberry_Pi_IR_Control_Expansion_Board for instructions setting up lirc
 - name: Set the dtoverlay
   become: yes
   lineinfile:
     path: "/boot/config.txt"
     regexp: "^dtoverlay="
     line: "dtoverlay=lirc-rpi,gpio_in_pin={{ gpio_in_pin | default('18') }},gpio_out_pin={{ gpio_out_pin | default('17') }}"

 - name: Set the dtparam
   become: yes
   lineinfile:
     path: "/boot/config.txt"
     regexp: "^dtparam="
     line: "dtparam=gpio_in_pull={{ gpio_in_pull | default('down') }}"

 - name: Copy the modules config
   become: yes
   template:
     src: "modules.j2"
     dest: "/etc/modules"

 - name: Copy lircd supplemental config
   register: lircd_supp_config
   become: yes
   copy:
     src: "hardware.conf"
     dest: "/etc/lirc/hardware.conf"

 - name: Copy lircd remote config
   register: lircd_remote_config
   become: yes
   copy: 
     src: "lircd.conf.{{ inventory_hostname }}"
     dest: /etc/lircd.conf

 - name: Start the services
   when: lircd_supp_config.changed or lircd_remote_config.changed
   become: yes
   service:
     name: lirc
     state: restarted
     enabled: yes