#!/bin/bash

set -eo pipefail

FUNCTION=$(aws cloudformation describe-stack-resource --stack-name java-basic --logical-resource-id function --query 'StackResourceDetail.PhysicalResourceId' --output text)

if [ $1 ]

then

case $1 in

string)

PAYLOAD='"MYSTRING"'

;;

int | integer)

PAYLOAD=12345

;;

list)

PAYLOAD='[24,25,26]'

;;

divide)

PAYLOAD='[235241,17]'

;;

*)

echo -n "Unknown event type"

;;

esac

fi

while true; do

if [ $PAYLOAD ]

then

aws lambda invoke --function-name $FUNCTION --payload $PAYLOAD out.json

else

aws lambda invoke --function-name $FUNCTION --payload file://event.json out.json

fi

cat out.json

echo ""

sleep 2

done