#!/usr/bin/bash

function include () {
	SHELL_SCRIPT_REGEX='\S+\.sh'
	local INCLUDE_FILE="${1:?"include : File not provided"}"
	local FILENAME="${INCLUDE_FILE/*\/}"

	if [[ -f "$FILENAME" ]]; then
		. $FILENAME
	else if	[[ -f "$FILENAME.sh" ]]; then
		. $FILENAME.sh
	     fi
	fi
}