Toggle Apple Sidecar display

toggle_sidecar.sh

#!/bin/bash

# Setup
#
# ln -sf `pwd`/toggle_sidecar.sh ~/bin/toggle_sidecar.sh

# Usage
#
# toggle_sidecar.sh

read -d '' TOGGLE_SIDECAR_APPLE_SCRIPT <<EOF
tell application "System Preferences"
  activate
  reveal pane id "com.apple.preference.displays"
  delay 1
  tell application "System Events" to click first pop up button of first window of application process "System Preferences"
  delay 0.5
  tell application "System Events" to click second menu item of first menu of first pop up button of first window of application process "System Preferences"
  quit
end tell
EOF

osascript -e "$TOGGLE_SIDECAR_APPLE_SCRIPT"