cdk deploy scripting - gathering outputs in a bash script

blaster.sh

#!/usr/bin/env bash

# Goal:  run cdk apps, parse output like URL's to run a quick smoke test after the deploy
set -e

ACTION='deploy'
NAMESPACE=$(whoami)
CDK_DEPLOY_OUTPUT_FILE='.cdk_deploy_result'

rm -rf ${CDK_DEPLOY_OUTPUT_FILE} # so this script doesn't drive us insane

npm run build
# Deploy and collect output in a file, for parsing after
npx cdk ${ACTION}\
  --require-approval never \
  -c namespace=${NAMESPACE} \
  'Invoice-*' \
  2>&1 | tee -a ${CDK_DEPLOY_OUTPUT_FILE}

# Strip .outputs to only outputs.
sed -n -e '/Outputs:/,/^$/ p' ${CDK_DEPLOY_OUTPUT_FILE} > .outputs

API_GW_URL=$(awk -F " " '/ApiGatewayUrl/ { print $3 }' .outputs)
API_KEY_RESOURCE_ID=$(awk -F " " '/ApiKey1/ { print $3 }' .outputs)

API_KEY=$(aws apigateway get-api-key --api-key ${API_KEY_RESOURCE_ID} --include-value | jq -r '.value')

# QA the thing
result=$(curl -H "x-api-key: ${API_KEY}" ${API_GW_URL}/api/healthcheck)

echo ${result}
echo ${result} | jq '.[0]' | grep Version

echo "Success!"