Add CDK Pipeline for application stack deploy and testing

src/cdk-workshop-pipeline-stage.ts

@@ -0,0 +1,14 @@
+import { CfnOutput, Stage } from "aws-cdk-lib";
+import { Construct } from "constructs";
+import { CdkWorkshopStack } from "./cdk-workshop-stack";
+
+export class CDKPipelineStage extends Stage {
+    public readonly gateWayUrlOutput: CfnOutput;
+
+    constructor(scope: Construct, id: string) {
+        super(scope, id);
+
+        const application = new CdkWorkshopStack(this, "CDKWorkshopStack");
+        this.gateWayUrlOutput = application.endpointOutput;
+    }
+}

src/cdk-workshop-pipeline.ts

@@ -0,0 +1,37 @@
+import { Stack } from "aws-cdk-lib";
+import { Repository } from "aws-cdk-lib/aws-codecommit";
+import { CodeBuildStep, CodePipeline, CodePipelineSource } from "aws-cdk-lib/pipelines";
+import { Construct } from "constructs";
+import { CDKPipelineStage } from "./cdk-workshop-pipeline-stage";
+
+export class CDKPipelineStack extends Stack {
+    constructor(scope: Construct, id: string) {
+        super(scope, id)
+
+        const repo = new Repository(this, "CDKWorkshopRepository", {
+            repositoryName: "CDKWorkshopRepository"
+        })
+
+        const pipeline = new CodePipeline(this, "CDKWorkshopPipeline", {
+            pipelineName: "CDKWorkshopPipeline",
+            synth: new CodeBuildStep("Step1", {
+                input: CodePipelineSource.codeCommit(repo, "feature-pipeline"),
+                installCommands: ["npm install -g aws-cdk"],
+                commands: ["npm ci", "npm run build", "npx cdk synth"]
+            })
+        })
+
+        const deploy = new CDKPipelineStage(this, "Stage1");
+        const deployStage = pipeline.addStage(deploy);
+
+        deployStage.addPost(
+            new CodeBuildStep("TestGatewayEndpoint", {
+                projectName: "TestGatewayEndpoint",
+                envFromCfnOutputs: {
+                    ENDPOINT_URL: deploy.gateWayUrlOutput
+                },
+                commands: ["curl -Ssf $ENDPOINT_URL", "curl -Ssf $ENDPOINT_URL/hello", "curl -Ssf $ENDPOINT_URL/users"]
+            })
+        )
+    }
+}

src/cdk-workshop-stack.ts

@@ -1,10 +1,12 @@
-import { Stack, StackProps } from "aws-cdk-lib";
+import { CfnOutput, Stack, StackProps } from "aws-cdk-lib";
 import { LambdaRestApi } from "aws-cdk-lib/aws-apigateway";
 import { Construct } from "constructs";
 import { HitCounter } from "./constructs/hitcounter.js";
 import { Hello } from "./constructs/hello.js";
 
 export class CdkWorkshopStack extends Stack {
+    public readonly endpointOutput: CfnOutput;
+
     constructor(scope: Construct, id: string, props?: StackProps) {
         super(scope, id, props);
 
@@ -14,8 +16,12 @@ export class CdkWorkshopStack extends Stack {
             downstream: hello.handler,
         });
 
-        new LambdaRestApi(this, "Endpoint", {
+        const gateway = new LambdaRestApi(this, "Endpoint", {
             handler: hitCounter.handler,
         });
+
+        this.endpointOutput = new CfnOutput(this, "GatewayUrl", {
+            value: gateway.url,
+        });
     }
 }

src/cdk-workshop.ts

@@ -1,6 +1,6 @@
 #!/usr/bin/env node
 import { App } from "aws-cdk-lib";
-import { CdkWorkshopStack } from "./cdk-workshop-stack.js";
+import { CDKPipelineStack } from "./cdk-workshop-pipeline.js";
 
 const app = new App();
-new CdkWorkshopStack(app, "CdkWorkshopStack");
+new CDKPipelineStack(app, "CdkWorkshopPipelineStack");