disable touchpad on mouse hotplug

.gitignore

@@ -1,3 +1,2 @@
 vault_password_file
-roles/debian-docker-toolbox
 .vagrant

roles/system-configs/files/83-mouse-hotplug.rule

@@ -0,0 +1,17 @@
+# this rules file must be named 61* or later because it won't work
+# unless it runs after '/lib/udev/rules.d/60-persistent-input.rules'
+#
+# NOTE: will only affect DISPLAY :0
+#
+# run:
+#   udevadm test --action=add /sys/devices/platform/i8042/serio1/input/input6/mouse1
+# or similar to test the following rules
+#
+
+# disable PS/2 touchpad on DISPLAY :0 if a mouse is added to the system
+#ACTION=="add",SUBSYSTEMS=="usb",ATTRS{idVendor}=="093a",ATTRS{idProduct}=="2510",RUN+="/usr/bin/xinput --set-prop 'ETPS/2 Elantech Touchpad' 'Device Enabled' 0"
+ACTION=="add",SUBSYSTEM=="input",ENV{ID_INPUT_MOUSE}=="1",RUN+="/bin/sh -c 'DISPLAY=:0 /usr/bin/xinput --set-prop ETPS\/2\ Elantech\ Touchpad Device\ Enabled 0'"
+
+# enable PS/2 touchpad on DISPLAY :0 if a mouse is added to the system
+#ACTION=="remove",SUBSYSTEMS=="usb",ATTRS{idVendor}=="093a",ATTRS{idProduct}=="2510",RUN+="/usr/bin/xinput --set-prop 'ETPS/2 Elantech Touchpad' 'Device Enabled' 1"
+ACTION=="add",SUBSYSTEM=="input",ENV{ID_INPUT_MOUSE}=="1",RUN+="/bin/sh -c 'DISPLAY=:0 /usr/bin/xinput --set-prop ETPS\/2\ Elantech\ Touchpad Device\ Enabled 1'"

roles/system-configs/handlers/main.yml

@@ -2,3 +2,7 @@
 - name: clear font cache
   become: true
   shell: fc-cache -vf /usr/share/fonts
+
+- name: udev reload rules
+  become: true
+  shell: udevadm control --reload

roles/system-configs/tasks/Archlinux.yml

@@ -31,3 +31,13 @@
       --sort rate
       --save /etc/pacman.d/mirrorlist
   tags: cron
+
+- name: Notebook configurations
+  block:
+    - name: deploy udev rule to disable touchpad on mouse hotplug
+      become: true
+      copy:
+        src: 83-mouse-hotplug.rule
+        dest: /etc/udev/rules.d/83-mouse-hotplug.rule
+      notify: udev reload rules
+  when: ansible_form_factor == "Notebook"