mycd

#!/usr/bin/env bash

#!/bin/bash

txtblk='\e[0;30m' # Black - Regular
txtred='\e[0;31m' # Red
txtgrn='\e[0;32m' # Green
txtylw='\e[0;33m' # Yellow
txtblu='\e[0;34m' # Blue
txtpur='\e[0;35m' # Purple
txtcyn='\e[0;36m' # Cyan
txtwht='\e[0;37m' # White

txtrst='\e[0m'    # Text Reset

# Fuction for printing usual echo in red color.
redEcho () {
	echo -ne "${txtred}"
	echo $@ 
	echo -ne "${txtrst}"
}    

greenEcho () {
	echo -ne "${txtgrn}"
	echo $@ 
	echo -ne "${txtrst}"
}    

mycd () {
	CONFIG=$HOME/.mycd
	if ! [ -f $CONFIG ];
	then
		touch $CONFIG;
	fi

	c=0
	if [ x$# = x0 ]; then
		for i in `cat $CONFIG`
		do
			arr[c]=$i
			greenEcho $c $i;
			c=`expr $c + 1`
		done;
		read n
		cd ${arr[n]}
	else
		if [ x$1 = xadd ]; then
			if [ x$# != x2 ]; then
				redEcho "Please supply correct filename"
				return 1;
			fi
			if [ x. = x`dirname $2` ]; then
				echo >> $CONFIG `pwd`/$2
			else
				echo >> $CONFIG $2
			fi
		fi
	fi
}