#!/usr/bin/env bash
#  vim:ts=4:sts=4:sw=4:et
#
#  Author: Hari Sekhon
#  Date: 2020-01-07 11:57:18 +0000 (Tue, 07 Jan 2020)
#
#  https://github.com/HariSekhon/DevOps-Bash-tools
#
#  License: see accompanying Hari Sekhon LICENSE file
#
#  If you're using my code you're welcome to connect with me on LinkedIn and optionally send me feedback to help steer this or other code I publish
#
#  https://www.linkedin.com/in/HariSekhon
#

set -euo pipefail
[ -n "${DEBUG:-}" ] && set -x
srcdir="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"

# shellcheck disable=SC1090,SC1091
. "$srcdir/lib/aws.sh"

# shellcheck disable=SC2034,SC2154
usage_description="
Lists all unattached policies

These unattached should probably be cleaned up (removed)


$usage_aws_cli_jq_required
"

# used by usage() in lib/utils.sh
# shellcheck disable=SC2034
usage_args=""

help_usage "$@"

export AWS_DEFAULT_OUTPUT=json

aws iam list-policies |
# get json to allow to filter later
#jq -r '.Policies[] | select(.IsAttachable==true) | select (.AttachmentCount==0)'
jq -r '.Policies[] | select(.IsAttachable==true) | select (.AttachmentCount==0) | [.PolicyId, .PolicyName, .CreateDate, .UpdateDate] | @tsv' |
sort -k2 |
column -t
