#!/bin/sh

# Don't try to guess DPI. For a laptop, we don't want the same DPI as
# for an external screen. Just hardcode stuff...
case $(hostname),$(xrandr --current | sed -n 's/\([^ ]*\) connected primary.*/\1/p') in
    zoro,eDP1) dpi=144 ;;
    *) dpi=96 ;;
esac

# Build xsettingsd.local
cp  ~/.config/awesome/xsettingsd ~/.config/awesome/xsettingsd.local
echo Xft/DPI $(( $dpi * 1024 )) >> ~/.config/awesome/xsettingsd.local

# Signal xsettingsd
pid=$(xprop -name xsettingsd _NET_WM_PID 2> /dev/null | awk '{print $NF}')
if [ x"$pid" = x ]; then
    xsettingsd -c ~/.config/awesome/xsettingsd.local &
else
    kill -HUP $pid
fi

# Also use xrdb for very old stuff (you know, LibreOffice)
echo Xft.dpi: $dpi | xrdb -merge