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kris-szlapakris-szlapa
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Add github scripts
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‎.github/scripts/create_env_release_notes.sh‎

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#!/usr/bin/env bash
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cat <<EOF > payload.json
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{
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"currentTag": "$CURRENT_DEPLOYED_TAG",
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"targetTag": "$DEV_TAG",
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"repoName": "eps-assist-me",
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"targetEnvironment": "$ENV",
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"productName": "EPS Assist Me",
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"releaseNotesPageId": "$PAGE_ID",
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"releaseNotesPageTitle": "Current EPSAM release notes - $ENV"
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}
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EOF
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cat payload.json
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function_arn=$(aws cloudformation list-exports --query "Exports[?Name=='release-notes:CreateReleaseNotesLambdaArn'].Value" --output text)
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aws lambda invoke --function-name "${function_arn}" --cli-binary-format raw-in-base64-out --payload file://payload.json out.txt
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cat out.txt

‎.github/scripts/delete_stacks.sh‎

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#!/usr/bin/env bash
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# generic script for removing cloudformation stacks and proxygen deployed apis where the pull request is closed
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# set the repo name to be the name of the repo this is running in
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REPO_NAME=eps-assist-me
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# this should be a regex used in jq command that parses the output from aws cloudformation list-stacks and just captures stacks we are interested in
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CAPTURE_REGEX="^epsam-pr-(\\d+)(-sandbox)?$"
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# this should be a regex that is used to get the pull request id from the cloud formation stack name
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# this is used in a replace command to replace the stack name so what is left is just the pull request id
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PULL_REQUEST_STACK_REGEX=epsam-pr-
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CNAME_QUERY=epsam-pr-
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main() {
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delete_cloudformation_stacks
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delete_cname_records
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}
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delete_cloudformation_stacks() {
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echo "checking cloudformation stacks"
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echo
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ACTIVE_STACKS=$(aws cloudformation list-stacks | jq -r --arg CAPTURE_REGEX "${CAPTURE_REGEX}" '.StackSummaries[] | select ( .StackStatus != "DELETE_COMPLETE" ) | select( .StackName | capture($CAPTURE_REGEX) ) | .StackName ')
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mapfile -t ACTIVE_STACKS_ARRAY <<< "$ACTIVE_STACKS"
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for i in "${ACTIVE_STACKS_ARRAY[@]}"
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do
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echo "Checking if stack $i has open pull request"
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PULL_REQUEST=${i//${PULL_REQUEST_STACK_REGEX}/}
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PULL_REQUEST=${PULL_REQUEST//-sandbox/}
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echo "Checking pull request id ${PULL_REQUEST}"
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URL="https://api.github.com/repos/NHSDigital/${REPO_NAME}/pulls/${PULL_REQUEST}"
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RESPONSE=$(curl "${URL}" 2>/dev/null)
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STATE=$(echo "${RESPONSE}" | jq -r .state)
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if [ "$STATE" == "closed" ]; then
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echo "** going to delete stack $i as state is ${STATE} **"
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aws cloudformation delete-stack --stack-name "${i}"
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echo "** Sleeping for 60 seconds to avoid 429 on delete stack **"
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sleep 60
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else
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echo "not going to delete stack $i as state is ${STATE}"
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fi
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done
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}
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delete_cname_records() {
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HOSTED_ZONE_ID=$(aws route53 list-hosted-zones-by-name --dns-name dev.eps.national.nhs.uk. | jq -r ".HostedZones[0] | .Id")
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CNAME_RECORDS=$(aws route53 list-resource-record-sets --hosted-zone-id "${HOSTED_ZONE_ID}" \
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--query "ResourceRecordSets[?Type == 'CNAME' && contains(Name, '${CNAME_QUERY}')]" \
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| jq -r " .[] | .Name")
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mapfile -t CNAME_RECORDS_ARRAY <<< "$CNAME_RECORDS"
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for i in "${CNAME_RECORDS_ARRAY[@]}"
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do
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echo "Checking if CNAME record $i has open pull request"
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PULL_REQUEST=$(echo "$i" | grep -Po '(?<=-pr-)\d+')
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echo "Checking pull request id ${PULL_REQUEST}"
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URL="https://api.github.com/repos/NHSDigital/${REPO_NAME}/pulls/${PULL_REQUEST}"
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RESPONSE=$(curl --url "${URL}" --header "Authorization: Bearer ${GITHUB_TOKEN}" 2>/dev/null)
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STATE=$(echo "${RESPONSE}" | jq -r .state)
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if [ "$STATE" == "closed" ]; then
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echo "** going to delete CNAME record $i as state is ${STATE} **"
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record_set=$(aws route53 list-resource-record-sets --hosted-zone-id "${HOSTED_ZONE_ID}" \
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--query "ResourceRecordSets[?Name == '$i']" --output json | jq .[0])
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jq -n --argjson record_set "${record_set}" \
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'{Changes: [{Action: "DELETE", ResourceRecordSet: $record_set}]}' > /tmp/payload.json
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aws route53 change-resource-record-sets --hosted-zone-id "${HOSTED_ZONE_ID}" --change-batch file:///tmp/payload.json
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echo "CNAME record $i deleted"
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else
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echo "not going to delete CNAME record $i as state is ${STATE} **"
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fi
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done
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}
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main

‎.github/scripts/fix_cdk_json.sh‎

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#!/usr/bin/env bash
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set -e
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# script used to set context key values in cdk.json pre deployment from environment variables
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# helper function to set string values
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fix_string_key() {
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KEY_NAME=$1
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KEY_VALUE=$2
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if [ -z "${KEY_VALUE}" ]; then
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echo "${KEY_NAME} value is unset or set to the empty string"
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exit 1
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fi
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echo "Setting ${KEY_NAME}"
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jq \
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--arg key_value "${KEY_VALUE}" \
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--arg key_name "${KEY_NAME}" \
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'.context += {($key_name): $key_value}' .build/cdk.json > .build/cdk.new.json
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mv .build/cdk.new.json .build/cdk.json
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}
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# helper function to set boolean and number values (without quotes)
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fix_boolean_number_key() {
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KEY_NAME=$1
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KEY_VALUE=$2
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if [ -z "${KEY_VALUE}" ]; then
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echo "${KEY_NAME} value is unset or set to the empty string"
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exit 1
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fi
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echo "Setting ${KEY_NAME}"
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jq \
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--argjson key_value "${KEY_VALUE}" \
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--arg key_name "${KEY_NAME}" \
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'.context += {($key_name): $key_value}' .build/cdk.json > .build/cdk.new.json
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mv .build/cdk.new.json .build/cdk.json
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}
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# get some values from AWS
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TRUSTSTORE_BUCKET_ARN=$(aws cloudformation describe-stacks --stack-name account-resources --query "Stacks[0].Outputs[?OutputKey=='TrustStoreBucket'].OutputValue" --output text)
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TRUSTSTORE_BUCKET_NAME=$(echo "${TRUSTSTORE_BUCKET_ARN}" | cut -d ":" -f 6)
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TRUSTSTORE_VERSION=$(aws s3api list-object-versions --bucket "${TRUSTSTORE_BUCKET_NAME}" --prefix "${TRUSTSTORE_FILE}" --query 'Versions[?IsLatest].[VersionId]' --output text)
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# go through all the key values we need to set
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fix_string_key accountId "${ACCOUNT_ID}"
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fix_string_key stackName "${STACK_NAME}"
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fix_string_key versionNumber "${VERSION_NUMBER}"
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fix_string_key commitId "${COMMIT_ID}"
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fix_string_key logRetentionInDays "${LOG_RETENTION_IN_DAYS}"
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fix_string_key logLevel "${LOG_LEVEL}"
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fix_string_key targetSpineServer "${TARGET_SPINE_SERVER}"
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fix_boolean_number_key enableMutualTls "${ENABLE_MUTUAL_TLS}"
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fix_string_key trustStoreFile "${TRUSTSTORE_FILE}"
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fix_string_key trustStoreVersion "${TRUSTSTORE_VERSION}"

‎.github/scripts/get_current_dev_tag‎

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#!/usr/bin/env bash
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dev_tag=$(aws cloudformation describe-stacks --stack-name cpt --query "Stacks[0].Tags[?Key=='version'].Value" --output text)
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echo "DEV_TAG=${dev_tag}" >> "$GITHUB_ENV"

‎.github/scripts/get_target_deployed_tag.sh‎

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#!/usr/bin/env bash
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current_deployed_tag=$(aws cloudformation describe-stacks --stack-name epsam --query "Stacks[0].Tags[?Key=='version'].Value" --output text)
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echo "CURRENT_DEPLOYED_TAG=${current_deployed_tag}" >> "$GITHUB_ENV"

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