echo "» replace.sh"
FIND_REGEX=$1
FIND_REPLACEMENT=$2
REPLACE_PROCESSED_FILES=
REPLACE_PROCESSED_DIRECTORIES=
REPLACE_SKIPPED_FILES=
REPLACE_SKIPPED_DIRECTORIES=
REPLACE_SKIPPED_UNKNOWN=
function convert() {
	if [ "$REPLACE_VERBOSE" == "true" ]; then
		echo "convert($1 $2 $3)"
	fi
	sed -i "s/$2/$3/g" "$1"
}
function runProcess() {
	cd "$file"
	echo "$2» Processing directory $1"
	REPLACE_PROCESSED_DIRECTORIES=$REPLACE_PROCESSED_DIRECTORIES+1
	echo "$2»» Processing files"
	for file in $(ls -1); do
		if [ -f "$file" ]; then
			if [ "$file" == "replace.sh" ] || [ "$file" == "README.md" ] || [ "$file" == "LICENSE.md" ]; then
				REPLACE_SKIPPED_FILES=$REPLACE_SKIPPED_FILES+1
				if [ "$REPLACE_SHOWERR" == "true" ]; then
					echo "$2»»» Skipping file $file (blacklisted)"
				else
					echo -n ""
				fi
			else
				if [ "${file: -4}" == ".lua" ] || [ "${file: -3}" == ".db" ] || [ "$file" == "fstab" ]; then
					REPLACE_PROCESSED_FILES=$REPLACE_PROCESSED_FILES+1
					echo "$2»»» Processing file $file"
					convert "$file" "$FIND_REGEX" "$FIND_REPLACEMENT"
				else
					REPLACE_SKIPPED_FILES=$REPLACE_SKIPPED_FILES+1
					if [ "$REPLACE_SHOWERR" == "true" ]; then
						echo "$2»»» Skipping file $file (unknown file type)"
					else
						echo -n ""
					fi
				fi
			fi
		else
			if [ -d "$file" ]; then
				runProcess "$1/$file" "$2»"
			else
				REPLACE_SKIPPED_UNKNOWN=$REPLACE_SKIPPED_UNKNOWN+1
				if [ "$REPLACE_SHOWERR" == "true" ]; then
					echo "$2»»» Skipping unknown file $file (not a file or directory)"
				else
					echo -n ""
				fi
			fi
		fi
	done
	if [ ! "$1" == "." ]; then
		cd ..
	fi
}
runProcess "$(pwd)" "»"
echo "»» Generating statistics"
if [ "$REPLACE_PROCESSED_FILES" == "" ]; then
	REPLACE_PROCESSED_FILES=" 0"
else
	echo "»»» Calculating PROCESSED_FILES"
	REPLACE_PROCESSED_FILES=$(calc $REPLACE_PROCESSED_FILES)
fi
if [ "$REPLACE_PROCESSED_DIRECTORIES" == "" ]; then
	REPLACE_PROCESSED_DIRECTORIES=" 0"
else
	echo "»»» Calculating PROCESSED_DIRECTORIES"
	REPLACE_PROCESSED_DIRECTORIES=$(calc $REPLACE_PROCESSED_DIRECTORIES)
fi
if [ "$REPLACE_SKIPPED_FILES" == "" ]; then
	REPLACE_SKIPPED_FILES=" 0"
else
	echo "»»» Calculating SKIPPED_FILES"
	REPLACE_SKIPPED_FILES=$(calc $REPLACE_SKIPPED_FILES)
fi
if [ "$REPLACE_SKIPPED_DIRECTORIES" == "" ]; then
	REPLACE_SKIPPED_DIRECTORIES=" 0"
else
	echo "»»» Calculating SKIPPED_DIRECTORIES"
	REPLACE_SKIPPED_DIRECTORIES=$(calc $REPLACE_SKIPPED_DIRECTORIES)
fi
if [ "$REPLACE_SKIPPED_UNKNOWN" == "" ]; then
	REPLACE_SKIPPED_UNKNOWN=" 0"
else
	echo "»»» Calculating SKIPPED_UNKNOWN"
	REPLACE_SKIPPED_UNKNOWN=$(calc $REPLACE_SKIPPED_UNKNOWN)
fi
echo "Processed files:       $REPLACE_PROCESSED_FILES"
echo "Processed directories: $REPLACE_PROCESSED_DIRECTORIES"
echo "Skipped files:         $REPLACE_SKIPPED_FILES"
echo "Skipped directories:   $REPLACE_SKIPPED_DIRECTORIES"
echo "Skipped unknown:       $REPLACE_SKIPPED_UNKNOWN"