Add LocalStack validation pipeline

.github/workflows/npm-publish-github-packages.yml

@@ -10,6 +10,7 @@ on:
       - main
 
 env:
+  LOCALSTACK_API_KEY: ${{ secrets.LOCALSTACK_API_KEY }}
   TEST_IMAGE_NAME: public.ecr.aws/lambda/nodejs:16
 
 jobs:
@@ -39,3 +40,45 @@ jobs:
 
       - name: Integration test with LocalStack invoke method
         run: bash ./test_in_docker.sh
+
+  localstack-test:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - name: Start LocalStack
+        uses: LocalStack/setup-localstack@v0.1.2
+        with:
+          image-tag: 'latest'
+        env:
+          LOCALSTACK_API_KEY: ${{ secrets.LOCALSTACK_API_KEY }}
+          APPSYNC_JS_LIBS_VERSION: ${{ github.sha }}
+          DEBUG: "1"
+      - uses: actions/setup-node@v4
+      - name: Install cdk project
+        working-directory: cdk
+        run: npm install
+      - name: CDK bootstrap
+        working-directory: cdk
+        run: npm run cdklocal -- bootstrap
+      - name: CDK deploy
+        working-directory: cdk
+        run: npm run cdklocal -- deploy --require-approval never --outputs-file outputs.json
+      - name: Fetch output variables for test step
+        working-directory: cdk
+        run: |
+          jq -r '"TEST_URL=\(.CdkStack.GraphQLURL)"' outputs.json >> $GITHUB_ENV
+          jq -r '"TEST_API_KEY=\(.CdkStack.ApiKey)"' outputs.json >> $GITHUB_ENV
+      - name: Invoke the URL
+        run: |
+          set -x
+          curl --connect-timeout 30 --retry 10 --retry-delay 6 -X POST -H "x-api-key:$TEST_API_KEY" -H "Accept:application/json" -H "Content-Type:application/json" $TEST_URL -d '{"query": "query { foo }"}'
+      - name: Get the LocalStack logs
+        run: |
+          localstack logs | gzip > logs.txt.gz
+      - name: Upload the logs as an artifact
+        uses: actions/upload-artifact@v3
+        with:
+          name: ls-logs-${{ github.run_number }}
+          path: |
+            logs.txt.gz
+          retention-days: 7

cdk/.gitignore

@@ -0,0 +1,11 @@
+*.js
+!lib/function.js
+!lib/pipeline.js
+!jest.config.js
+*.d.ts
+node_modules
+
+# CDK asset staging directory
+.cdk.staging
+cdk.out
+/outputs.json

cdk/.npmignore

@@ -0,0 +1,6 @@
+*.ts
+!*.d.ts
+
+# CDK asset staging directory
+.cdk.staging
+cdk.out

cdk/bin/cdk.ts

@@ -0,0 +1,21 @@
+#!/usr/bin/env node
+import 'source-map-support/register';
+import * as cdk from 'aws-cdk-lib';
+import { CdkStack } from '../lib/cdk-stack';
+
+const app = new cdk.App();
+new CdkStack(app, 'CdkStack', {
+  /* If you don't specify 'env', this stack will be environment-agnostic.
+   * Account/Region-dependent features and context lookups will not work,
+   * but a single synthesized template can be deployed anywhere. */
+
+  /* Uncomment the next line to specialize this stack for the AWS Account
+   * and Region that are implied by the current CLI configuration. */
+  // env: { account: process.env.CDK_DEFAULT_ACCOUNT, region: process.env.CDK_DEFAULT_REGION },
+
+  /* Uncomment the next line if you know exactly what Account and Region you
+   * want to deploy the stack to. */
+  // env: { account: '123456789012', region: 'us-east-1' },
+
+  /* For more information, see https://docs.aws.amazon.com/cdk/latest/guide/environments.html */
+});

cdk/cdk.json

@@ -0,0 +1,65 @@
+{
+  "app": "npx ts-node --prefer-ts-exts bin/cdk.ts",
+  "watch": {
+    "include": [
+      "**"
+    ],
+    "exclude": [
+      "README.md",
+      "cdk*.json",
+      "**/*.d.ts",
+      "**/*.js",
+      "tsconfig.json",
+      "package*.json",
+      "yarn.lock",
+      "node_modules",
+      "test"
+    ]
+  },
+  "context": {
+    "@aws-cdk/aws-lambda:recognizeLayerVersion": true,
+    "@aws-cdk/core:checkSecretUsage": true,
+    "@aws-cdk/core:target-partitions": [
+      "aws",
+      "aws-cn"
+    ],
+    "@aws-cdk-containers/ecs-service-extensions:enableDefaultLogDriver": true,
+    "@aws-cdk/aws-ec2:uniqueImdsv2TemplateName": true,
+    "@aws-cdk/aws-ecs:arnFormatIncludesClusterName": true,
+    "@aws-cdk/aws-iam:minimizePolicies": true,
+    "@aws-cdk/core:validateSnapshotRemovalPolicy": true,
+    "@aws-cdk/aws-codepipeline:crossAccountKeyAliasStackSafeResourceName": true,
+    "@aws-cdk/aws-s3:createDefaultLoggingPolicy": true,
+    "@aws-cdk/aws-sns-subscriptions:restrictSqsDescryption": true,
+    "@aws-cdk/aws-apigateway:disableCloudWatchRole": true,
+    "@aws-cdk/core:enablePartitionLiterals": true,
+    "@aws-cdk/aws-events:eventsTargetQueueSameAccount": true,
+    "@aws-cdk/aws-iam:standardizedServicePrincipals": true,
+    "@aws-cdk/aws-ecs:disableExplicitDeploymentControllerForCircuitBreaker": true,
+    "@aws-cdk/aws-iam:importedRoleStackSafeDefaultPolicyName": true,
+    "@aws-cdk/aws-s3:serverAccessLogsUseBucketPolicy": true,
+    "@aws-cdk/aws-route53-patters:useCertificate": true,
+    "@aws-cdk/customresources:installLatestAwsSdkDefault": false,
+    "@aws-cdk/aws-rds:databaseProxyUniqueResourceName": true,
+    "@aws-cdk/aws-codedeploy:removeAlarmsFromDeploymentGroup": true,
+    "@aws-cdk/aws-apigateway:authorizerChangeDeploymentLogicalId": true,
+    "@aws-cdk/aws-ec2:launchTemplateDefaultUserData": true,
+    "@aws-cdk/aws-secretsmanager:useAttachedSecretResourcePolicyForSecretTargetAttachments": true,
+    "@aws-cdk/aws-redshift:columnId": true,
+    "@aws-cdk/aws-stepfunctions-tasks:enableEmrServicePolicyV2": true,
+    "@aws-cdk/aws-ec2:restrictDefaultSecurityGroup": true,
+    "@aws-cdk/aws-apigateway:requestValidatorUniqueId": true,
+    "@aws-cdk/aws-kms:aliasNameRef": true,
+    "@aws-cdk/aws-autoscaling:generateLaunchTemplateInsteadOfLaunchConfig": true,
+    "@aws-cdk/core:includePrefixInUniqueNameGeneration": true,
+    "@aws-cdk/aws-efs:denyAnonymousAccess": true,
+    "@aws-cdk/aws-opensearchservice:enableOpensearchMultiAzWithStandby": true,
+    "@aws-cdk/aws-lambda-nodejs:useLatestRuntimeVersion": true,
+    "@aws-cdk/aws-efs:mountTargetOrderInsensitiveLogicalId": true,
+    "@aws-cdk/aws-rds:auroraClusterChangeScopeOfInstanceParameterGroupWithEachParameters": true,
+    "@aws-cdk/aws-appsync:useArnForSourceApiAssociationIdentifier": true,
+    "@aws-cdk/aws-rds:preventRenderingDeprecatedCredentials": true,
+    "@aws-cdk/aws-codepipeline-actions:useNewDefaultBranchForCodeCommitSource": true,
+    "@aws-cdk/aws-cloudwatch-actions:changeLambdaPermissionLogicalIdForLambdaAction": true
+  }
+}

cdk/lib/cdk-stack.ts

@@ -0,0 +1,42 @@
+import * as cdk from 'aws-cdk-lib';
+import { Construct } from 'constructs';
+import * as appsync from 'aws-cdk-lib/aws-appsync';
+import path = require('path');
+
+export class CdkStack extends cdk.Stack {
+  constructor(scope: Construct, id: string, props?: cdk.StackProps) {
+    super(scope, id, props);
+
+    const api = new appsync.GraphqlApi(this, "Api", {
+      name: "myapi",
+      definition: appsync.Definition.fromFile(path.join(__dirname, "schema.graphql")),
+    });
+
+    const noneDataSource = api.addNoneDataSource("NoneDataSource");
+
+    const fn = new appsync.AppsyncFunction(this, "Fn", {
+      api,
+      name: "fn",
+      dataSource: noneDataSource,
+      runtime: appsync.FunctionRuntime.JS_1_0_0,
+      code: appsync.Code.fromAsset(path.join(__dirname, "function.js")),
+    });
+
+    new appsync.Resolver(this, "FooResolver", {
+      api,
+      typeName: "Query",
+      fieldName: "foo",
+      runtime: appsync.FunctionRuntime.JS_1_0_0,
+      code: appsync.Code.fromAsset(path.join(__dirname, "pipeline.js")),
+      pipelineConfig: [fn],
+    });
+
+    new cdk.CfnOutput(this, "GraphQLURL", {
+      value: api.graphqlUrl,
+    });
+
+    new cdk.CfnOutput(this, "ApiKey", {
+      value: api.apiKey || "",
+    });
+  }
+}

cdk/lib/function.js

@@ -0,0 +1,15 @@
+import { util } from '@aws-appsync/utils';
+import { select } from '@aws-appsync/utils/rds';
+import { get } from '@aws-appsync/utils/dynamodb';
+
+export function request(ctx) {
+  return {
+    payload: {
+      value: "my-string",
+    },
+  };
+}
+
+export function response(ctx) {
+  return ctx.result;
+}

cdk/lib/pipeline.js

@@ -0,0 +1,9 @@
+import { util } from '@aws-appsync/utils';
+
+export function request(ctx) {
+  return ctx;
+}
+
+export function response(ctx) {
+  return ctx.prev.result.value;
+}

cdk/lib/schema.graphql

@@ -0,0 +1,7 @@
+schema {
+    query: Query
+}
+
+type Query {
+    foo: String!
+}