Remove CloudWatch Rules with targets

remove_events_rules.sh

#!/bin/bash

# Requires AWS CLI v2
#Usage ./remove_events_rules.sh <rule name, or partial name>
set -eo pipefail
echo "Searching rules for $1";
rules=$(aws events list-rules |jq -r '.Rules[].Name'|grep $1);
echo "Deleting rules:\n$rules";
read -p "Confirm (y/n)?" -n 1 -r
if [[ ! $REPLY =~ ^[Yy]$ ]]
then
  [[ "$0" = "$BASH_SOURCE" ]] && exit 1 || return 1
fi
for r in $rules; do
  echo "\nListing existing targets:";
  tids=$(aws events list-targets-by-rule --rule $r | jq -r '.Targets[].Id');
  echo "ids=$tids, removing... ";
  for i in $tids; do
    aws events remove-targets --rule "$r" --ids "$i";
  done
  echo "OK\nDeleting rule...";
  aws events delete-rule --name $r;
  echo "OK";
done