Simple Dive wrapper to explore an Fn function layers

divefn.sh

#!/bin/bash

if [[ "$#" -ne 2 ]]; then
    echo "Illegal number of arguments, it should be '<myapp>' '<myfunction>'."
else 
	FUNC="$(fn list fn $1 | grep $2 | grep -o '[0-9a-zA-Z\-\.\_\/]*:[0-9a-zA-Z.]*')"	
	if [ $? -eq 0 ]; then
		dive "$FUNC"
	else
		echo "Unable to find the function, check the arguments."
	fi
fi