chore: emit Docker and Shell logging to ProgressListener

bin/publish.ts

@@ -7,30 +7,34 @@ import {
   EventType,
   IPublishProgress,
   IPublishProgressListener,
+  globalOutputHandler,
 } from '../lib';
 
 export async function publish(args: { path: string; assets?: string[]; profile?: string }) {
   let manifest = AssetManifest.fromPath(args.path);
-  log('verbose', `Loaded manifest from ${args.path}: ${manifest.entries.length} assets found`);
-
-  if (args.assets && args.assets.length > 0) {
-    const selection = args.assets.map((a) => DestinationPattern.parse(a));
-    manifest = manifest.select(selection);
-    log('verbose', `Applied selection: ${manifest.entries.length} assets selected.`);
-  }
 
+  // AssetPublishing will assign the global output handler
   const pub = new AssetPublishing(manifest, {
     aws: new DefaultAwsClient(args.profile),
     progressListener: new ConsoleProgress(),
     throwOnError: false,
   });
 
+  globalOutputHandler.verbose(
+    `Loaded manifest from ${args.path}: ${manifest.entries.length} assets found`
+  );
+
+  if (args.assets && args.assets.length > 0) {
+    const selection = args.assets.map((a) => DestinationPattern.parse(a));
+    manifest = manifest.select(selection);
+    globalOutputHandler.verbose(`Applied selection: ${manifest.entries.length} assets selected.`);
+  }
+
   await pub.publish();
 
   if (pub.hasFailures) {
     for (const failure of pub.failures) {
-      // eslint-disable-next-line no-console
-      console.error('Failure:', failure.error.stack);
+      globalOutputHandler.error(`Failure: ${failure.error.stack}`);
     }
 
     process.exitCode = 1;

lib/private/docker.ts

@@ -2,7 +2,7 @@ import * as fs from 'fs';
 import * as os from 'os';
 import * as path from 'path';
 import { cdkCredentialsConfig, obtainEcrCredentials } from './docker-credentials';
-import { Logger, shell, ShellOptions, ProcessFailedError } from './shell';
+import { shell, ShellOptions, ProcessFailedError } from './shell';
 import { createCriticalSection } from './util';
 import { IECRClient } from '../aws';
 
@@ -55,8 +55,6 @@ export interface DockerCacheOption {
 export class Docker {
   private configDir: string | undefined = undefined;
 
-  constructor(private readonly logger?: Logger) {}
-
   /**
    * Whether an image with the given tag exists
    */
@@ -200,10 +198,8 @@ export class Docker {
     const pathToCdkAssets = path.resolve(__dirname, '..', '..', 'bin');
     try {
       await shell([getDockerCmd(), ...configArgs, ...args], {
-        logger: this.logger,
         ...options,
         env: {
-          ...process.env,
           ...options.env,
           PATH: `${pathToCdkAssets}${path.delimiter}${options.env?.PATH ?? process.env.PATH}`,
         },
@@ -234,7 +230,6 @@ export class Docker {
 export interface DockerFactoryOptions {
   readonly repoUri: string;
   readonly ecr: IECRClient;
-  readonly logger: (m: string) => void;
 }
 
 /**
@@ -249,7 +244,7 @@ export class DockerFactory {
    * Gets a Docker instance for building images.
    */
   public async forBuild(options: DockerFactoryOptions): Promise<Docker> {
-    const docker = new Docker(options.logger);
+    const docker = new Docker();
 
     // Default behavior is to login before build so that the Dockerfile can reference images in the ECR repo
     // However, if we're in a pipelines environment (for example),
@@ -268,7 +263,7 @@ export class DockerFactory {
    * Gets a Docker instance for pushing images to ECR.
    */
   public async forEcrPush(options: DockerFactoryOptions) {
-    const docker = new Docker(options.logger);
+    const docker = new Docker();
     await this.loginOncePerDestination(docker, options);
     return docker;
   }

lib/private/handlers/container-images.ts

@@ -38,7 +38,6 @@ export class ContainerImageAssetHandler implements IAssetHandler {
 
     const dockerForBuilding = await this.host.dockerFactory.forBuild({
       repoUri: initOnce.repoUri,
-      logger: (m: string) => this.host.emitMessage(EventType.DEBUG, m),
       ecr: initOnce.ecr,
     });
 
@@ -85,7 +84,6 @@ export class ContainerImageAssetHandler implements IAssetHandler {
 
     const dockerForPushing = await this.host.dockerFactory.forEcrPush({
       repoUri: initOnce.repoUri,
-      logger: (m: string) => this.host.emitMessage(EventType.DEBUG, m),
       ecr: initOnce.ecr,
     });
 

lib/private/shell.ts

@@ -1,10 +1,10 @@
 import * as child_process from 'child_process';
+import { EventType, globalOutputHandler } from '../progress';
 
 export type Logger = (x: string) => void;
 
 export interface ShellOptions extends child_process.SpawnOptions {
   readonly quiet?: boolean;
-  readonly logger?: Logger;
   readonly input?: string;
 }
 
@@ -15,9 +15,9 @@ export interface ShellOptions extends child_process.SpawnOptions {
  * string.
  */
 export async function shell(command: string[], options: ShellOptions = {}): Promise<string> {
-  if (options.logger) {
-    options.logger(renderCommandLine(command));
-  }
+  globalOutputHandler.publishEvent(EventType.START, command.join(' '));
+  globalOutputHandler.info(renderCommandLine(command));
+
   const child = child_process.spawn(command[0], command.slice(1), {
     ...options,
     stdio: [options.input ? 'pipe' : 'ignore', 'pipe', 'pipe'],
@@ -32,36 +32,39 @@ export async function shell(command: string[], options: ShellOptions = {}): Prom
     const stdout = new Array<any>();
     const stderr = new Array<any>();
 
-    // Both write to stdout and collect
     child.stdout!.on('data', (chunk) => {
       if (!options.quiet) {
-        process.stdout.write(chunk);
+        globalOutputHandler.publishEvent(chunk, EventType.DEBUG);
       }
       stdout.push(chunk);
     });
 
     child.stderr!.on('data', (chunk) => {
       if (!options.quiet) {
-        process.stderr.write(chunk);
+        globalOutputHandler.publishEvent(chunk, EventType.DEBUG);
       }
-
       stderr.push(chunk);
     });
 
-    child.once('error', reject);
+    child.once('error', (error) => {
+      globalOutputHandler.publishEvent(EventType.FAIL, error.message);
+      reject(error);
+    });
 
     child.once('close', (code, signal) => {
       if (code === 0) {
-        resolve(Buffer.concat(stdout).toString('utf-8'));
+        const output = Buffer.concat(stdout).toString('utf-8');
+        globalOutputHandler.publishEvent(EventType.SUCCESS, output);
+        resolve(output);
       } else {
-        const out = Buffer.concat(stderr).toString('utf-8').trim();
-        reject(
-          new ProcessFailed(
-            code,
-            signal,
-            `${renderCommandLine(command)} exited with ${code != null ? 'error code' : 'signal'} ${code ?? signal}: ${out}`
-          )
+        const errorOutput = Buffer.concat(stderr).toString('utf-8').trim();
+        const error = new ProcessFailed(
+          code,
+          signal,
+          `${renderCommandLine(command)} exited with ${code != null ? 'error code' : 'signal'} ${code ?? signal}: ${errorOutput}`
         );
+        globalOutputHandler.publishEvent(EventType.FAIL, error.message);
+        reject(error);
       }
     });
   });

lib/progress.ts

@@ -84,3 +84,50 @@ export interface IPublishProgress {
    */
   abort(): void;
 }
+
+class GlobalOutputHandler {
+  private progressListener: IPublishProgressListener | undefined;
+  private completionProgress: number;
+
+  constructor(completionProgress: number = 0, progressListener?: IPublishProgressListener) {
+    this.progressListener = progressListener;
+    this.completionProgress = completionProgress;
+  }
+
+  public setListener(listener: IPublishProgressListener) {
+    this.progressListener = listener;
+  }
+
+  public setCompletionProgress(progress: number) {
+    this.completionProgress = progress;
+  }
+
+  public publishEvent(eventType: EventType = EventType.DEBUG, text: string) {
+    const progressEvent: IPublishProgress = {
+      message: text,
+      abort: () => {},
+      percentComplete: this.completionProgress,
+    };
+    if (this.progressListener) {
+      this.progressListener.onPublishEvent(eventType, progressEvent);
+    }
+  }
+
+  public verbose(text: string) {
+    this.publishEvent(EventType.DEBUG, text);
+  }
+
+  public error(text: string) {
+    this.publishEvent(EventType.FAIL, text);
+  }
+
+  public info(text: string) {
+    this.publishEvent(EventType.SUCCESS, text);
+  }
+
+  public hasListener() {
+    return this.progressListener !== undefined;
+  }
+}
+
+export let globalOutputHandler = new GlobalOutputHandler();

lib/publishing.ts

@@ -4,7 +4,12 @@ import { IAssetHandler, IHandlerHost, type PublishOptions } from './private/asse
 import { DockerFactory } from './private/docker';
 import { makeAssetHandler } from './private/handlers';
 import { pLimit } from './private/p-limit';
-import { EventType, IPublishProgress, IPublishProgressListener } from './progress';
+import {
+  EventType,
+  IPublishProgress,
+  IPublishProgressListener,
+  globalOutputHandler,
+} from './progress';
 
 export interface AssetPublishingOptions {
   /**
@@ -113,6 +118,10 @@ export class AssetPublishing implements IPublishProgress {
       },
       dockerFactory: new DockerFactory(),
     };
+    if (options.progressListener) {
+      globalOutputHandler.setListener(options.progressListener);
+    }
+    globalOutputHandler.setCompletionProgress(this.percentComplete);
   }
 
   /**
@@ -249,10 +258,12 @@ export class AssetPublishing implements IPublishProgress {
   }
 
   public get percentComplete() {
-    if (this.totalOperations === 0) {
-      return 100;
-    }
-    return Math.floor((this.completedOperations / this.totalOperations) * 100);
+    const completionProgress =
+      this.totalOperations === 0
+        ? 100
+        : Math.floor((this.completedOperations / this.totalOperations) * 100);
+    globalOutputHandler.setCompletionProgress(completionProgress);
+    return completionProgress;
   }
 
   public abort(): void {