updated Macie solution for Control Tower optional (#175) #157

	name: cfn-nag - CloudFormation Scan

	on:
	pull_request:
	branches:
	- main
	push:

	jobs:
	build:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	- name: Set up Ruby 2.6
	uses: ruby/setup-ruby@v1
	with:
	ruby-version: '2.6'
	- name: Install cfn-nag
	run: gem install cfn-nag
	- name: Scan files in all templates folders
	run: \|
	export deployment_dir=`pwd`
	echo "$deployment_dir"
	for i in $(find . -type f \| grep -E '.template$\|.yaml$\|.yml$\|.json$' \| sed 's/^.\///') ; do
	echo $i
	if [[ "$i" == "templates" ]]; then
	cfn_nag_scan --input-path "$deployment_dir/$i"
	if [ $? -ne 0 ]; then
	echo "cfn-nag failed validation - $i"
	exit 1
	fi
	fi
	done

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