s3 list, copy, delete

s3.sh

#!/usr/bin/env bash
# quick and dirty script to
# - list buckets matching
# - copy buckets matching
# - remove buckets matching

SEARCH=${1}
ACTION=${2:-"ls"}

if [ -z ${SEARCH} ]; then
    echo "Need search base"
    exit 1
fi

buckets=$(aws s3api list-buckets --query 'Buckets[?starts_with(Name, `'${SEARCH}'`) == `true`].Name' --output text)
for b in ${buckets[@]}
do
  if [[ "${ACTION}" == "ls" ]]; then
    echo ${b}
  elif [[ "${ACTION}" == "cp" ]]; then
    aws s3 cp s3://"${b}" "./${b}" --recursive
  elif [[ "${ACTION}" == "rm" ]]; then
    read -p "Delete bucket ${b}?  Are you sure? " -n 1 -r
    echo
    if [[ $REPLY =~ ^[Yy]$ ]]; then
        aws s3 rb --force s3://${b}
    else
        echo "skipping delete of bucket ${b}"
    fi
  fi
done