#!/bin/bash

# examples:
# echo "$(str_color cyan "This") is a $(str_color red "$(str_underline "test")")!"
# bold is str_mod 1 21 but the 21 (reset) doesn't work in my environment
# blink is str_mod 5 25

# style convenience handlers
function str_mod() { echo -en "\e[${1}m${3}\e[${2}m"; }
function str_underline() { str_mod 4 24 "${1}"; }
function str_invert() { str_mod 7 27 "${1}"; }
function str_color() {
		case "${1}" in
			   "black")
					str_mod 30 39 "${2}"
					;;
				 "red")
					str_mod 31 39 "${2}"
					;;
			   "green")
					str_mod 32 39 "${2}"
					;;
			  "yellow")
					str_mod 33 39 "${2}"
					;;
				"blue")
					str_mod 34 39 "${2}"
					;;
			 "magenta")
					str_mod 35 39 "${2}"
					;;
				"cyan")
					str_mod 36 39 "${2}"
					;;
			   "lgrey")
					str_mod 37 39 "${2}"
					;;
			   "dgrey")
					str_mod 90 39 "${2}"
					;;
				"lred")
					str_mod 31 39 "${2}"
					;;
			  "lgreen")
					str_mod 32 39 "${2}"
					;;
			 "lyellow")
					str_mod 33 39 "${2}"
					;;
			   "lblue")
					str_mod 34 39 "${2}"
					;;
			"lmagenta")
					str_mod 35 39 "${2}"
					;;
			   "lcyan")
					str_mod 36 39 "${2}"
					;;
			   "white")
					str_mod 37 39 "${2}"
					;;
					 *)
					echo "${2}"
					;;
		esac
}