#!/bin/sh


# usage: ./showdot source.dot [compilation args]


# process arguments
code=$1
shift

file=$(mktemp)

# compile *.dot code to *.png
if ! dot "$@" -T png -o "${file}" "${code}"
then
	echo "Failed to compile with GraphViz."
	exit 1
fi

# launch image viewer
if ! sxiv "${file}"
then
	echo "Failed to display generated image with sxiv."
	exit 1
fi

rm "${file}"