Do better stuff with touchpad preferences in i3

config/i3/config

@@ -4,6 +4,7 @@ font pango:Comic Code Bold 13
 
 exec --no-startup-id xss-lock --transfer-sleep-lock -- i3lock --nofork
 exec --no-startup-id setxkbmap -layout dvorak
+exec --no-startup-id ~/.local/bin/xinput-preferences
 
 # Use Mouse+$mod to drag floating windows to their wanted position
 floating_modifier $mod

local/bin/xinput-preferences

@@ -0,0 +1,19 @@
+#!/usr/bin/env bash
+set -o errexit
+set -o pipefail
+
+main() {
+  _setup_elan_touchpad
+}
+
+_setup_elan_touchpad() {
+  local etp='Elan Touchpad'
+
+  xinput list | if ! grep -q "${etp}"; then
+    return
+  fi
+  xinput set-prop "${etp}" 'libinput Tapping Enabled' 1
+  xinput set-prop "${etp}" 'libinput Natural Scrolling Enabled' 1
+}
+
+main "${@}"