#!/bin/sh

# rotate all of the attached displays

XRANDR_OUTPUT=$(xrandr -q)

OUTPUTS=$(echo "$XRANDR_OUTPUT" |awk '/ connected /{print $1}')

set -x

for output in $OUTPUTS; do
    NEW_ORIENTATION="left"
    # figure out current orientation
    ORIENTATION=$(echo "$XRANDR_OUTPUT"|grep "^$output "|awk '{print $4}')
    if [ "x$ORIENTATION" = "xleft" ]; then
        NEW_ORIENTATION="inverted";
    elif [ "x$ORIENTATION" = "xinverted" ]; then
        NEW_ORIENTATION="right";
    elif [ "x$ORIENTATION" = "xright" ]; then
        NEW_ORIENTATION="normal";
    else
        NEW_ORIENTATION="left";
    fi;
    xrandr --output $OUTPUTS --rotate $NEW_ORIENTATION;
done;