#!/bin/sh

if [ ! "$1" == "" ]; then
	cp .latexindent.yaml "$1/" || true
	cp latexindent.yaml "$1/" || true
	cd $1
fi

echo "Formatting directory $(pwd)"
if [ -f .latexindent.yaml ]; then
	echo "latexindent config found"
elif [ -f latexindent.yaml ]; then
	echo "latexindent config found"
else
	echo "No latexindent config found. Using defaults"
fi

files=$(find . -type f | grep "\.tex")

idx=1
total=$(echo "$files" | wc -l)
for file in $files; do
	echo "Processing file $idx / $total"
	latexindent -s -w -l $file
	idx=$((idx + 1))
done

echo "Cleaning up..."
backups=$(find . -type f | grep "\.bak")
for backup in $backups; do
	rm $backup
done

if [ -f .latexindent.yaml ]; then
	rm .latexindent.yaml "$1/" || true
elif [ -f latexindent.yaml ]; then
	rm latexindent.yaml "$1/" || true
fi