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am29ddreamorosi
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chore(layers): add Idempotency, Batch, and Parameters to layer (#1712)
* add parameters, batch, idempotency to layer * chore: shave layer size --------- Co-authored-by: Andrea Amorosi <[email protected]>
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‎layers/src/canary-stack.ts‎

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@@ -51,6 +51,9 @@ export class CanaryStack extends Stack {
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'@aws-lambda-powertools/metrics',
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'@aws-lambda-powertools/tracer',
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'@aws-lambda-powertools/commons',
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'@aws-lambda-powertools/parameters',
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'@aws-lambda-powertools/idempotency',
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'@aws-lambda-powertools/batch',
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],
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},
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environment: {

‎layers/src/layer-publisher-stack.ts‎

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@@ -60,24 +60,62 @@ export class LayerPublisherStack extends Stack {
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// This is the list of packages that we need include in the Lambda Layer
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// the name is the same as the npm workspace name
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const utilities = ['commons', 'logger', 'metrics', 'tracer'];
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const utilities = [
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'commons',
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'logger',
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'metrics',
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'tracer',
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'parameters',
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'idempotency',
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'batch',
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];
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// These files are relative to the tmp folder
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const filesToRemove = [
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'node_modules/@types',
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'package.json',
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'package-lock.json',
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'node_modules/**/README.md',
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'node_modules/.bin/semver',
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'node_modules/**/*.md',
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'node_modules/.bin',
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'node_modules/**/*.html',
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'node_modules/**/.travis.yml',
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'node_modules/**/.eslintrc',
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'node_modules/**/.npmignore',
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'node_modules/semver/bin',
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'node_modules/emitter-listener/test',
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'node_modules/fast-xml-parser/cli',
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'node_modules/async-hook-jl/test',
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'node_modules/stack-chain/test',
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'node_modules/shimmer/test',
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'node_modules/jmespath/artifacts',
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// We remove the type definitions since they can't be used in the Lambda Layer
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'node_modules/@aws-lambda-powertools/*/lib/*.d.ts',
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'node_modules/@aws-lambda-powertools/*/lib/*.d.ts.map',
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'node_modules/jmespath/bower.json',
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'node_modules/obliterator/*.d.ts',
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'node_modules/strnum/.vscode',
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'node_modules/strnum/*.test.js',
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'node_modules/uuid/bin',
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'node_modules/uuid/esm-browser',
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'node_modules/uuid/esm-node',
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'node_modules/uuid/umd',
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'node_modules/mnemonist/*.d.ts',
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// We remove the type definitions and ES builds since they are not used in the Lambda Layer
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'node_modules/@aws-lambda-powertools/*/lib/**/*.d.ts',
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'node_modules/@aws-lambda-powertools/*/lib/**/*.d.ts.map',
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'node_modules/@aws-sdk/*/dist-types',
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'node_modules/@aws-sdk/*/dist-es',
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'node_modules/@smithy/*/dist-types',
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'node_modules/@smithy/*/dist-es',
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'node_modules/@smithy/**/README.md ',
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'node_modules/@aws-sdk/**/README.md ',
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];
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const buildCommands: string[] = [];
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const modulesToInstall: string[] = [];
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// We need these modules because they are not included in the nodejs14x and nodejs16x runtimes
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const modulesToInstall: string[] = [
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'@aws-sdk/client-dynamodb',
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'@aws-sdk/util-dynamodb',
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'@aws-sdk/client-ssm',
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'@aws-sdk/client-secrets-manager',
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'@aws-sdk/client-appconfigdata',
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];
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if (buildFromLocal) {
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for (const util of utilities) {

‎layers/tests/e2e/layerPublisher.class.test.functionCode.ts‎

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@@ -3,13 +3,51 @@ import { readFile } from 'node:fs/promises';
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import { Logger } from '@aws-lambda-powertools/logger';
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import { Metrics } from '@aws-lambda-powertools/metrics';
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import { Tracer } from '@aws-lambda-powertools/tracer';
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import { DynamoDBPersistenceLayer } from '@aws-lambda-powertools/idempotency/dynamodb';
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import { DynamoDBClient } from '@aws-sdk/client-dynamodb';
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import { BatchProcessor, EventType } from '@aws-lambda-powertools/batch';
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import { SSMProvider } from '@aws-lambda-powertools/parameters/ssm';
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import { SecretsProvider } from '@aws-lambda-powertools/parameters/secrets';
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import { AppConfigProvider } from '@aws-lambda-powertools/parameters/appconfig';
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import { DynamoDBProvider } from '@aws-lambda-powertools/parameters/dynamodb';
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import { SSMClient } from '@aws-sdk/client-ssm';
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import { SecretsManagerClient } from '@aws-sdk/client-secrets-manager';
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import { AppConfigDataClient } from '@aws-sdk/client-appconfigdata';
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const logger = new Logger({
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logLevel: 'DEBUG',
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});
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const metrics = new Metrics();
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const tracer = new Tracer();
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// Instantiating these clients and the respective providers/persistence layers
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// will ensure that Idempotency & Parameters are working with
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// the AWS SDK v3 client, both coming from the Lambda Layer and the
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// bundle
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const ddbClient = new DynamoDBClient({});
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const ssmClient = new SSMClient({});
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const secretsClient = new SecretsManagerClient({});
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const appconfigClient = new AppConfigDataClient({});
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new DynamoDBPersistenceLayer({
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tableName: 'my-idempotency-table',
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awsSdkV3Client: ddbClient,
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});
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new SSMProvider({ awsSdkV3Client: ssmClient });
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new SecretsProvider({ awsSdkV3Client: secretsClient });
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new AppConfigProvider({ environment: 'foo', awsSdkV3Client: appconfigClient });
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new DynamoDBProvider({ tableName: 'foo', awsSdkV3Client: ddbClient });
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// Instantiating the BatchProcessor will confirm that the utility can be used
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new BatchProcessor(EventType.SQS);
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const layerPath = process.env.LAYERS_PATH || '/opt/nodejs/node_modules';
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const expectedVersion = process.env.POWERTOOLS_PACKAGE_VERSION || '0.0.0';
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‎layers/tests/e2e/layerPublisher.test.ts‎

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@@ -97,6 +97,9 @@ describe(`Layers E2E tests, publisher stack`, () => {
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'@aws-lambda-powertools/logger',
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'@aws-lambda-powertools/metrics',
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'@aws-lambda-powertools/tracer',
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'@aws-lambda-powertools/parameter',
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'@aws-lambda-powertools/idempotency',
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'@aws-lambda-powertools/batch',
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],
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},
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layers: [layerVersion],

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