govreadyvm

#!/bin/bash
# Maintainer Rodney Cobb <rocobb@gitmachines.com>
 
# Define variables
LSB=/usr/bin/lsb_release
 
# Display pause prompt
# $1-> Message (optional)
function pause(){
	local message="$@"
	[ -z $message ] && message="Press [Enter] key to continue..."
	read -p "$message" readEnterKey
}
 
# Display a menu on screen
function show_menu(){
    date
    echo "---------------------------"
    echo "GovReady System Info Panel"
    echo "---------------------------"
	echo "1) List Vagrantfiles"
	echo "2) Update Vagrantfiles list"
	echo "3) List VBKick definition files"
	echo "8) quit"
}
 
# Display header message
# $1 - message
function write_header(){
	local h="$@"
	echo "---------------------------------------------------------------"
	echo "     ${h}"
	echo "---------------------------------------------------------------"
}
 
# List known Vagrantfiles
function list_vagrantfiles(){
	write_header " Vagrantfiles "
	# split each path/to/Vagrantfile by dir separator and present with row number
	awk -F'/' '{for (i=2;i<=NF;i++)if($i=="Vagrantfile") printf "%s. %s\n        path: ", 
				NR, $(i-1); for(j=2;j<=i-2;j++) printf "%s/", $j; print " \n"}' vagrant-list.txt
	# pause "Press [Enter] key to continue..."
	pause
}

# List known vbkick definition files
function list_vbkickdef(){
	write_header " VBKick definition files "
	# cat definition-list.txt
	# split each path/to/Vagrantfile by dir separator and present with row number
	awk -F'/' '{for (i=2;i<=NF;i++)if($i=="definition.cfg") printf "%s. %s\n        path: ", 
				NR, $(i-1); for(j=2;j<=i-2;j++) printf "%s/", $j; print " \n"}' definition-list.txt
	# pause "press [Enter] key to continue..."
	pause
}

function update_vagrantfiles(){
	write_header " Updating Vagrantfile list - Please be patient "
	find / -name Vagrantfile 2>&1 | grep -v 'Permission denied' > vagrant-list.txt
	wc -l vagrant-list.txt | awk '{printf "%s Vagrant files found\n", $1}'
	pause
}
 
# Get input via the keyboard and make a decision using case..esac 
function read_input(){
	local c
	read -p "Enter your choice [ 1 - 8 ]: " c
	case $c in
		1)	list_vagrantfiles ;;
		2)  update_vagrantfiles ;;
		3)  list_vbkickdef ;;
		8)	echo "May DevOps be with you!"; exit 0 ;;
		q)	echo "May DevOps be with you!"; exit 0 ;;
		*)	
			echo "Please select between 1 to 8. Select one choice only."
			pause
	esac
}
 
# ignore CTRL+C, CTRL+Z and quit singles using the trap
trap '' SIGINT SIGQUIT SIGTSTP
 
# main logic
while true
do
	clear
 	show_menu	# display memu
 	read_input  # wait for user input
done