purge obsolete resources after deleting nexus3 stack created by solution https://github.com/aws-samples/nexus-oss-on-aws

.gitigore

local-empty-dir/

purge.sh

#!/bin/bash -xe

for filesystem in $(aws efs describe-file-systems --query "FileSystems[?Tags[?Value=='nexus3']].FileSystemId" --output json | jq '.[]' | jq -r '.'); do
    aws efs delete-file-system --file-system-id $filesystem
	echo "purged efs filesystem $filesystem"
done

purge_buckets () {

	local name=$1

	for bucket in $(aws s3api list-buckets --query "Buckets[?starts_with(Name,\`$name\`)==\`true\`].Name"|jq -r '.[]'); do
		region=$(aws s3api get-bucket-location --bucket $bucket --output text)
		withregion=""
		if [ "$region" != "None" ]
		then
			withregion="--region $region"
		fi
		mkdir -p local-empty-dir
		aws s3 sync --delete local-empty-dir s3://$bucket/ $withregion
		aws s3 rb s3://$bucket --force $withregion
		echo "purged s3 bucket $bucket"
	done
}

BUCEKT_NAME=$1

if [ -z "$BUCEKT_NAME" ]
then
	echo "pls specify BUCKET_NAME as bucket prefix."
	exit 9
fi

echo Bucket name is "$BUCEKT_NAME"
purge_buckets "$BUCEKT_NAME"