#!/usr/bin/env bash
# vim:ts=4:sts=4:sw=4:et
#
# Author: Hari Sekhon
# Date: 2022-10-24 15:11:14 +0100 (Mon, 24 Oct 2022)
#
# 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/utils.sh "
# shellcheck disable=SC2034,SC2154
usage_description = "
Parses Terraform Plan for aws_iam_group additions and imports each one into Terraform state
If \$ TERRAFORM_PRINT_ONLY is set to any value, prints the commands to stdout to collect so you can check, collect into a text file or pipe to a shell or further manipulate, ignore errors etc.
Requires Terraform to be installed and configured
"
# used by usage() in lib/utils.sh
# shellcheck disable=SC2034
usage_args = "[<dir>]"
help_usage " $@ "
dir = " ${ 1 :- . } "
cd " $dir "
#group_arn_mapping="$(aws iam list-groups | jq -r '.Groups[] | [.GroupName, .Arn] | @tsv' | column -t)"
terraform plan -no-color |
sed -n '/# aws_iam_group\..* will be created/,/}/ p' |
awk ' /# aws_iam_group/ { print $2 } ;
/name/ { print $4 } ' |
sed 's/^"//; s/"$//' |
xargs -n2 echo |
sed 's/\[/["/; s/\]/"]/' |
while read -r group name; do
[ -n " $name " ] || continue
timestamp " Importing group: $name "
#arn="$(awk "/^${name}[[:space:]]/{print \$2}" <<< "$group_arn_mapping")"
#if is_blank "$arn"; then
# die "Failed to determine group ARN"
#fi
# shellcheck disable=SC2178
cmd = " terraform import ' $group ' ' $name ' "
# shellcheck disable=SC2128
echo " $cmd "
if [ -z " ${ TERRAFORM_PRINT_ONLY :- } " ] ; then
# shellcheck disable=SC2128
eval " $cmd "
fi
echo >& 2
done