site

#!/bin/bash

g="\e[32m" # green
d="\e[0m"  # default

commands=$(ls _tools | grep ".sh" | sed "s/\.sh$//" | sort)

case $1 in
  "help" | "" )
		shift
    script_name=$(basename $0)
		if [ "$1" = "" ]; then
			echo "Helper script to administer the site."
			echo ""
			echo "Usage: $script_name [COMMAND] [<parameter>]"
			echo ""
			echo "Available Commands:"
			echo ""
			for tool in $commands; do
				echo -e "  ${g}$tool${d}"
			done
			echo ""
			echo "Help Command:"
			echo ""
			echo -e "  ${g}help${d} [<command>]"
			echo "    Print this help when no command is given or a specific"
			echo "    <command> help if the <command> is given."
		else
			if echo "$commands" | grep -E "^$1$" > /dev/null; then
				tool="_tools/$1.sh"
				shift
				$tool help
				exit $?
			else
				echo "Error: The command '$1' doesn't exists."
				exit 1
			fi
		fi
    ;;
	* )
		if echo "$commands" | grep -E "^$1$" > /dev/null; then
			tool="_tools/$1.sh"
			shift
			$tool $@
			exit $?
		else
			echo "Error: The command '$1' doesn't exists."
			exit 1
		fi
esac