#!/usr/bin/env bash

declare path=""
declare -ra fnames=( 'functions' 'global_flow' )

if [[ "$1" == -h || "$1" == --help ]]; then
  cat <<HELP
Builds the digraphs for this project. Must be run from top level git directory
HELP
  exit 0
elif [[ -d .git ]]; then
  path="./graphviz"
elif [[ -d ../.git ]]; then
  path="../graphviz"
else
  cat <<HELP
Builds the digraphs for this project. Must be run from top level git directory
HELP
  exit 1
fi

for name in ${path}/*.dot; do
  dot -Tsvg -o "${name%.*}.svg" "$name"
done

for name in ${path}/**/*.dot; do
  dot -Tsvg -o "${name%.*}.svg" "$name"
done