demo pipeline: minor rename and comment cleanup

demos-pipeline/example/bin/poky-pipeline.ts

@@ -2,19 +2,17 @@
 import * as cdk from "aws-cdk-lib";
 import {
   DemoPipelineStack,
-  RepoKind,
   BuildImageDataStack,
   BuildImagePipelineStack,
   BuildImageRepoStack,
   PipelineNetworkStack,
   ImageKind,
+  DistributionKind,
 } from "aws4embeddedlinux-cdk-lib";
 
 const app = new cdk.App();
 
-/**
- * User Data
- */
+/* See https://docs.aws.amazon.com/sdkref/latest/guide/access.html for details on how to access AWS. */
 const env = {
   account: process.env.CDK_DEFAULT_ACCOUNT,
   region: process.env.CDK_DEFAULT_REGION,
@@ -26,7 +24,7 @@ const env = {
  */
 const defaultProps: cdk.StackProps = {
   tags: { PURPOSE: "META-AWS-BUILD" },
-  terminationProtection: false, // TODO: enable.
+  terminationProtection: false, // TODO: enable or remove.
   env,
 };
 
@@ -57,7 +55,7 @@ const vpc = new PipelineNetworkStack(app, "PipelineNetwork", {
 });
 
 /**
- * Create a poky pipeline.
+ * Create a poky distribution pipeline.
  */
 new DemoPipelineStack(app, "PokyPipeline", {
   ...defaultProps,
@@ -74,12 +72,12 @@ new DemoPipelineStack(app, "QemuDemoPipeline", {
   imageRepo: buildImageRepo.repository,
   imageTag: ImageKind.Ubuntu22_04,
   vpc: vpc.vpc,
-  layerKind: RepoKind.MetaAwsDemo,
   layerRepoName: "qemu-demo-layer-repo",
+  distroKind: DistributionKind.MetaAwsDemo,
 });
 
 /**
- * Create a poky pipeline.
+ * Create a 3rd Party Distribution Pipeline.
  */
 // TODO(nateglims): implement
 // new DemoPipelineStack(app, "three-p-Pipeline", {

demos-pipeline/lib/lib/constructs/source-repo.ts

@@ -4,15 +4,21 @@ import { Code, Repository } from "aws-cdk-lib/aws-codecommit";
 
 import * as path from "path";
 
-export enum RepoKind {
-  /** A Poky Based Repository */
+/**
+ * The kind of Yocto Distribution built.
+ */
+export enum DistributionKind {
+  /** A Poky Based Distribution. */
   Poky = "poky",
+  /** The meta-aws Demonstration Distribution. */
   MetaAwsDemo = "meta-aws-demo",
 }
 
 export interface SourceRepoProps extends cdk.StackProps {
-  readonly repoName: string;
-  readonly kind: RepoKind;
+    /** The name of the CodeCommit Repository created. */
+    readonly repoName: string;
+    /** The type of distribution to see this repository with. */
+  readonly kind: DistributionKind;
 }
 
 /**

demos-pipeline/lib/lib/demo-pipeline.ts

@@ -19,7 +19,7 @@ import {
   SecurityGroup,
 } from "aws-cdk-lib/aws-ec2";
 import { Bucket } from "aws-cdk-lib/aws-s3";
-import { SourceRepo, RepoKind } from "./constructs/source-repo";
+import { SourceRepo, DistributionKind } from "./constructs/source-repo";
 
 /**
  * Properties to allow customizing the build.
@@ -32,7 +32,7 @@ export interface DemoPipelineProps extends cdk.StackProps {
   /** VPC where the networking setup resides. */
   readonly vpc: IVpc;
   /** The type of Layer  */
-  readonly layerKind?: RepoKind;
+  readonly distroKind?: DistributionKind;
   /** A name for the layer-repo that is created. Default is 'layer-repo' */
   readonly layerRepoName?: string;
 }
@@ -60,14 +60,14 @@ export class DemoPipelineStack extends cdk.Stack {
     const dlFS = this.addFileSystem("Downloads", props.vpc, projectSg);
     const tmpFS = this.addFileSystem("Temp", props.vpc, projectSg);
 
-    const sourceRepo = new SourceRepo(this, "SourceRepo", {
+      /** Create our CodePipeline Actions. */
+
+      const sourceRepo = new SourceRepo(this, "SourceRepo", {
       ...props,
       repoName: props.layerRepoName ?? `layer-repo-${this.stackName}`,
-      kind: props.layerKind ?? RepoKind.Poky,
+      kind: props.distroKind ?? DistributionKind.Poky,
     });
 
-    /** Create our CodePipeline Actions. */
-
     const sourceOutput = new codepipeline.Artifact();
     const sourceAction = new codepipeline_actions.CodeCommitSourceAction({
       output: sourceOutput,