destroy-s3-bucket

#!/bin/bash

bucket=$1

set -e

echo "Removing all versions from $bucket"

versions=`aws s3api list-object-versions --bucket $bucket |jq '.Versions'`
markers=`aws s3api list-object-versions --bucket $bucket |jq '.DeleteMarkers'`
let count=`echo $versions |jq 'length'`-1

if [ $count -gt -1 ]; then
  echo "removing files"
  for i in $(seq 0 $count); do
    key=`echo $versions | jq .[$i].Key |sed -e 's/\"//g'`
    versionId=`echo $versions | jq .[$i].VersionId |sed -e 's/\"//g'`
    cmd="aws s3api delete-object --bucket $bucket --key $key --version-id $versionId"
    echo $cmd
    $cmd
  done
fi

let count=`echo $markers |jq 'length'`-1

if [ $count -gt -1 ]; then
  echo "removing delete markers"

  for i in $(seq 0 $count); do
    key=`echo $markers | jq .[$i].Key |sed -e 's/\"//g'`
    versionId=`echo $markers | jq .[$i].VersionId |sed -e 's/\"//g'`
    cmd="aws s3api delete-object --bucket $bucket --key $key --version-id $versionId"
    echo $cmd
    $cmd
  done
fi

echo "removing bucket"
cmd="aws s3api delete-bucket --bucket $bucket"
echo $cmd
$cmd