chore(maintenance): migrate snippets to biome (#2814)

Co-authored-by: Andrea Amorosi <dreamorosi@gmail.com>

Author: daschaa

docs/core/tracer.md

@@ -176,7 +176,7 @@ You can quickly start by importing the `Tracer` class, initialize it outside the
 
 === "Manual"
 
-    ```typescript hl_lines="9-15 18-19 23 26 29-34"
+    ```typescript hl_lines="10-16 19-20 24 27 30-35"
     --8<-- "examples/snippets/tracer/manual.ts"
     ```
 
@@ -239,7 +239,7 @@ You can trace other class methods using the `captureMethod` decorator or any arb
 
 === "Manual"
 
-    ```typescript hl_lines="6-12 18 21 25-30"
+    ```typescript hl_lines="7-13 19 22 26-31"
     --8<-- "examples/snippets/tracer/captureMethodManual.ts"
     ```
 

docs/utilities/batch.md

@@ -510,7 +510,7 @@ classDiagram
 
 You can then use this class as a context manager, or pass it to `processPartialResponseSync` to process the records in your Lambda handler function.
 
-```typescript hl_lines="21 35 56 61 73 86" title="Creating a custom batch processor"
+```typescript hl_lines="21 35 55 60 72 85" title="Creating a custom batch processor"
 --8<-- "examples/snippets/batch/customPartialProcessor.ts"
 ```
 

docs/utilities/idempotency.md

@@ -723,7 +723,7 @@ Below an example implementation of a custom persistence layer backed by a generi
 
 === "CustomPersistenceLayer"
 
-    ```typescript hl_lines="9 19 28 34 50 90"
+    ```typescript hl_lines="9 19 28 35 52 95"
     --8<-- "examples/snippets/idempotency/advancedBringYourOwnPersistenceLayer.ts"
     ```
 

examples/snippets/batch/accessLambdaContext.ts

@@ -4,7 +4,7 @@ import {
   processPartialResponse,
 } from '@aws-lambda-powertools/batch';
 import { Logger } from '@aws-lambda-powertools/logger';
-import type { SQSRecord, Context, SQSHandler } from 'aws-lambda';
+import type { Context, SQSHandler, SQSRecord } from 'aws-lambda';
 
 const processor = new BatchProcessor(EventType.SQS);
 const logger = new Logger();

examples/snippets/batch/accessProcessedMessages.ts

@@ -1,6 +1,6 @@
 import { BatchProcessor, EventType } from '@aws-lambda-powertools/batch';
 import { Logger } from '@aws-lambda-powertools/logger';
-import type { SQSRecord, SQSHandler } from 'aws-lambda';
+import type { SQSHandler, SQSRecord } from 'aws-lambda';
 
 const processor = new BatchProcessor(EventType.SQS);
 const logger = new Logger();

examples/snippets/batch/advancedTracingRecordHandler.ts

@@ -6,7 +6,7 @@ import {
 import { Tracer } from '@aws-lambda-powertools/tracer';
 import { captureLambdaHandler } from '@aws-lambda-powertools/tracer/middleware';
 import middy from '@middy/core';
-import type { SQSRecord, SQSHandler, SQSEvent } from 'aws-lambda';
+import type { SQSEvent, SQSHandler, SQSRecord } from 'aws-lambda';
 
 const processor = new BatchProcessor(EventType.SQS);
 const tracer = new Tracer({ serviceName: 'serverlessAirline' });

examples/snippets/batch/customPartialProcessor.ts

@@ -1,19 +1,19 @@
 import { randomInt } from 'node:crypto';
 import {
-  DynamoDBClient,
-  BatchWriteItemCommand,
-} from '@aws-sdk/client-dynamodb';
-import { marshall } from '@aws-sdk/util-dynamodb';
-import {
-  EventType,
   BasePartialBatchProcessor,
+  EventType,
   processPartialResponse,
 } from '@aws-lambda-powertools/batch';
 import type {
-  SuccessResponse,
-  FailureResponse,
   BaseRecord,
+  FailureResponse,
+  SuccessResponse,
 } from '@aws-lambda-powertools/batch/types';
+import {
+  BatchWriteItemCommand,
+  DynamoDBClient,
+} from '@aws-sdk/client-dynamodb';
+import { marshall } from '@aws-sdk/util-dynamodb';
 import type { SQSHandler } from 'aws-lambda';
 
 const tableName = process.env.TABLE_NAME || 'table-not-found';
@@ -33,8 +33,7 @@ class MyPartialProcessor extends BasePartialBatchProcessor {
    * Here we are writing all the processed messages to DynamoDB.
    */
   public clean(): void {
-    // We know that the client is defined because clean() is called after prepare()
-    // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
+    // biome-ignore lint/style/noNonNullAssertion: We know that the client is defined because clean() is called after prepare()
     this.#client!.send(
       new BatchWriteItemCommand({
         RequestItems: {

examples/snippets/batch/extendingFailure.ts

@@ -1,15 +1,15 @@
-import { Metrics, MetricUnit } from '@aws-lambda-powertools/metrics';
 import {
   BatchProcessor,
   EventType,
   processPartialResponse,
 } from '@aws-lambda-powertools/batch';
 import type {
-  FailureResponse,
   EventSourceDataClassTypes,
+  FailureResponse,
 } from '@aws-lambda-powertools/batch/types';
 import { Logger } from '@aws-lambda-powertools/logger';
-import type { SQSRecord, SQSHandler } from 'aws-lambda';
+import { MetricUnit, Metrics } from '@aws-lambda-powertools/metrics';
+import type { SQSHandler, SQSRecord } from 'aws-lambda';
 
 class MyProcessor extends BatchProcessor {
   #metrics: Metrics;

examples/snippets/batch/gettingStartedDynamoDBStreams.ts

@@ -10,7 +10,7 @@ const processor = new BatchProcessor(EventType.DynamoDBStreams); // (1)!
 const logger = new Logger();
 
 const recordHandler = async (record: DynamoDBRecord): Promise<void> => {
-  if (record.dynamodb && record.dynamodb.NewImage) {
+  if (record.dynamodb?.NewImage) {
     logger.info('Processing record', { record: record.dynamodb.NewImage });
     const message = record.dynamodb.NewImage.Message.S;
     if (message) {

examples/snippets/batch/gettingStartedErrorHandling.ts

@@ -4,7 +4,7 @@ import {
   processPartialResponse,
 } from '@aws-lambda-powertools/batch';
 import { Logger } from '@aws-lambda-powertools/logger';
-import type { SQSRecord, SQSHandler } from 'aws-lambda';
+import type { SQSHandler, SQSRecord } from 'aws-lambda';
 
 const processor = new BatchProcessor(EventType.SQS);
 const logger = new Logger();
@@ -22,13 +22,13 @@ const recordHandler = async (record: SQSRecord): Promise<void> => {
     const item = JSON.parse(payload);
     logger.info('Processed item', { item });
   } else {
-    // prettier-ignore
+    // biome-ignore format: we need the comment in the next line to stay there to annotate the code snippet in the docs
     throw new InvalidPayload('Payload does not contain minimum required fields'); // (1)!
   }
 };
 
 export const handler: SQSHandler = async (event, context) =>
-  // prettier-ignore
+  // biome-ignore format: we need the comment in the next line to stay there to annotate the code snippet in the docs
   processPartialResponse(event, recordHandler, processor, { // (2)!
     context,
   });