auto config multimonitor setup for i3

autoxrandr

#!/bin/bash
echo 'Monitor-Auto-Setup script is starting...'
## this should be launched from e.g. ~/.i3/config file.
## this is a setup with one laptop LVDS1 and 2 monitors, one HDMI and one VGA.

displays="$(xrandr -q)"

if [[ $displays =~ VGA[0-9][[:space:]]connected && $displays =~ HDMI[0-9][[:space:]]connected ]]; then
    echo '=== LAPTOP IS PROBABLY DOCKED w/ TWO DISPLAYS ==='
    xrandr --verbose --output LVDS1 --off;
    xrandr --verbose --output VGA1 --auto;
    xrandr --verbose --output VGA2 --auto;
    xrandr --verbose --output HDMI1 --auto --right-of VGA2;
    xrandr --verbose --output HDMI1 --auto --right-of VGA1;
elif [[ $displays =~ VGA[0-9][[:space:]]connected ]]; then
    echo '=== LAPTOP IS PROBABLY DOCKED w/ ONE vga DISPLAYS ==='
    xrandr --verbose --output LVDS1 --auto --primary;
    xrandr --verbose --output VGA1 --auto --left-of LVDS1;
    xrandr --verbose --output VGA2 --auto --left-of LVDS1;
    xrandr --verbose --output HDMI1 --off;
elif [[ $displays =~ HDMI[0-9][[:space:]]connected ]]; then
    echo '=== LAPTOP IS PROBABLY DOCKED w/ ONE hdmi DISPLAYS ==='
    xrandr --verbose --output LVDS1 --auto --primary;
    xrandr --verbose --output VGA1 --off;
    xrandr --verbose --output VGA2 --off;
    xrandr --verbose --output HDMI1 --auto --right-of LVDS1;
else
    echo '=== LAPTOP IS NOT DOCKED ==='
    xrandr --verbose --output LVDS1 --auto --primary;
fi
echo 'Monitor-Auto-Setup script has finished'