chore: bump biome formatter to next major & reformat

.github/scripts/constants.js

@@ -1,41 +1,42 @@
 module.exports = Object.freeze({
   /** @type {string} */
   // Values: https://docs.github.com/en/actions/using-workflows/events-that-trigger-workflows#pull_request
-  "PR_ACTION": process.env.PR_ACTION?.replace(/"/g, '') || "",
+  PR_ACTION: process.env.PR_ACTION?.replace(/"/g, '') || '',
 
   /** @type {string} */
-  "PR_AUTHOR": process.env.PR_AUTHOR?.replace(/"/g, '') || "",
+  PR_AUTHOR: process.env.PR_AUTHOR?.replace(/"/g, '') || '',
 
   /** @type {string} */
-  "PR_BODY": process.env.PR_BODY || "",
+  PR_BODY: process.env.PR_BODY || '',
 
   /** @type {string} */
-  "PR_TITLE": process.env.PR_TITLE || "",
+  PR_TITLE: process.env.PR_TITLE || '',
 
   /** @type {number} */
-  "PR_NUMBER": process.env.PR_NUMBER || 0,
+  PR_NUMBER: process.env.PR_NUMBER || 0,
 
   /** @type {string} */
-  "PR_IS_MERGED": process.env.PR_IS_MERGED || "false",
+  PR_IS_MERGED: process.env.PR_IS_MERGED || 'false',
 
   /** @type {string} */
-  "LABEL_BLOCK": "do-not-merge",
+  LABEL_BLOCK: 'do-not-merge',
 
   /** @type {string} */
-  "LABEL_BLOCK_REASON": "need-issue",
+  LABEL_BLOCK_REASON: 'need-issue',
 
   /** @type {string} */
-  "LABEL_PENDING_RELEASE": "pending-release",
-  
+  LABEL_PENDING_RELEASE: 'pending-release',
+
   /** @type {string} */
-  "LABEL_RELEASED": "completed",
+  LABEL_RELEASED: 'completed',
 
   /** @type {string} */
-  "HANDLE_MAINTAINERS_TEAM": "@aws-powertools/lambda-typescript",
+  HANDLE_MAINTAINERS_TEAM: '@aws-powertools/lambda-typescript',
 
   /** @type {string[]} */
-  "IGNORE_AUTHORS": ["dependabot[bot]"],
+  IGNORE_AUTHORS: ['dependabot[bot]'],
 
   /** @type {RegExp} */
-  "RELATED_ISSUE_REGEX": /\b\*{0,2}[iI]ssue [nN]umber\*{0,2}:\*{0,2}\s*(?<closingWord>closes?|closed|fix|fixes?|fixed|resolves?|resolved)?\s*#(?<issue>\d+)\b/
-});
+  RELATED_ISSUE_REGEX:
+    /\b\*{0,2}[iI]ssue [nN]umber\*{0,2}:\*{0,2}\s*(?<closingWord>closes?|closed|fix|fixes?|fixed|resolves?|resolved)?\s*#(?<issue>\d+)\b/,
+});

.github/scripts/download_pr_artifact.js

@@ -1,6 +1,6 @@
-module.exports = async ({github, context, core}) => {
-  const fs = require('fs');
+const fs = require('node:fs');
 
+module.exports = async ({ github, context, core }) => {
   const workflowRunId = process.env.WORKFLOW_ID;
   core.info(`Listing artifacts for workflow run ${workflowRunId}`);
 
@@ -10,7 +10,9 @@ module.exports = async ({github, context, core}) => {
     run_id: workflowRunId,
   });
 
-  const matchArtifact = artifacts.data.artifacts.filter(artifact => artifact.name == "pr")[0];
+  const matchArtifact = artifacts.data.artifacts.filter(
+    (artifact) => artifact.name === 'pr'
+  )[0];
 
   core.info(`Downloading artifacts for workflow run ${workflowRunId}`);
   const artifact = await github.rest.actions.downloadArtifact({
@@ -20,7 +22,7 @@ module.exports = async ({github, context, core}) => {
     archive_format: 'zip',
   });
 
-  core.info("Saving artifact found", artifact);
+  core.info('Saving artifact found', artifact);
 
   fs.writeFileSync('pr.zip', Buffer.from(artifact.data));
-}
+};

.github/scripts/label_pr_based_on_title.js

@@ -30,13 +30,12 @@ module.exports = async ({ github, context, core }) => {
         });
 
         return;
-      } else {
-        core.debug(`'${PR_TITLE}' didn't match '${label}' semantic.`);
-        miss += 1;
       }
+      core.debug(`'${PR_TITLE}' didn't match '${label}' semantic.`);
+      miss += 1;
     }
   } finally {
-    if (miss == Object.keys(labels).length) {
+    if (miss === Object.keys(labels).length) {
       core.notice(
         `PR ${PR_NUMBER} title '${PR_TITLE}' contain any of the release-related types; skipping...`
       );

.github/scripts/label_related_issue.js

@@ -15,7 +15,7 @@ module.exports = async ({ github, context, core }) => {
     return core.notice('Author in IGNORE_AUTHORS list; skipping...');
   }
 
-  if (PR_IS_MERGED == 'false') {
+  if (PR_IS_MERGED === 'false') {
     return core.notice('Only merged PRs to avoid spam; skipping');
   }
 

.github/scripts/package.json

@@ -1,3 +1,3 @@
 {
   "type": "commonjs"
-}
+}

.github/scripts/post_release.js

@@ -28,7 +28,7 @@ const fetchIssues = async ({
     });
 
     return issues.filter(
-      (issue) => Object(issue).hasOwnProperty('pull_request') === false
+      (issue) => Object.hasOwn(Object(issue), 'pull_request') === false
     );
   } catch (error) {
     core.setFailed(error);
@@ -84,7 +84,7 @@ const notifyRelease = async ({
 
     // Remove staged label; keep existing ones
     const labels = issue.labels
-      .filter((label) => label.name != LABEL_PENDING_RELEASE)
+      .filter((label) => label.name !== LABEL_PENDING_RELEASE)
       .map((label) => label.name);
 
     // Update labels including the released one

.github/scripts/save_pr_details.js

@@ -1,13 +1,13 @@
-module.exports = async ({context, core}) => {
-  const fs = require('fs');
-  const filename = "pr.txt";
+const fs = require('node:fs');
+module.exports = async ({ context, core }) => {
+  const filename = 'pr.txt';
 
   try {
-      fs.writeFileSync(`./${filename}`, JSON.stringify(context.payload));
+    fs.writeFileSync(`./${filename}`, JSON.stringify(context.payload));
 
-      return `PR successfully saved ${filename}`;
+    return `PR successfully saved ${filename}`;
   } catch (err) {
-      core.setFailed("Failed to save PR details");
-      console.error(err);
+    core.setFailed('Failed to save PR details');
+    console.error(err);
   }
-}
+};

biome.json

@@ -1,12 +1,28 @@
 {
-  "$schema": "https://biomejs.dev/schemas/1.8.3/schema.json",
-  "organizeImports": {
-    "enabled": true
+  "$schema": "https://biomejs.dev/schemas/2.0.6/schema.json",
+  "assist": {
+    "actions": {
+      "source": {
+        "organizeImports": "on"
+      }
+    }
   },
   "linter": {
     "enabled": true,
     "rules": {
-      "recommended": true
+      "recommended": true,
+      "style": {
+        "noParameterAssign": "error",
+        "useAsConstAssertion": "error",
+        "useDefaultParameterLast": "error",
+        "useEnumInitializers": "error",
+        "useSelfClosingElements": "error",
+        "useSingleVarDeclarator": "error",
+        "noUnusedTemplateLiteral": "error",
+        "useNumberNamespace": "error",
+        "noInferrableTypes": "error",
+        "noUselessElse": "error"
+      }
     }
   },
   "formatter": {
@@ -25,15 +41,24 @@
     }
   },
   "files": {
-    "ignore": [
-      "node_modules",
-      "coverage",
-      "lib",
-      "cdk.out",
-      "site",
-      ".aws-sam",
-      "**/*.generated.js",
-      "**/*.generated.d.ts"
+    "includes": [
+      "**",
+      "!**/.cache",
+      "!**/.claude",
+      "!**/.vscode",
+      "!**/.amazonq",
+      "!**/api",
+      "!**/site",
+      "!**/.devcontainer",
+      "!**/node_modules",
+      "!**/.tsbuildinfo",
+      "!**/coverage",
+      "!**/lib",
+      "!**/cdk.out",
+      "!**/site",
+      "!**/.aws-sam",
+      "!**/*.generated.js",
+      "!**/*.generated.d.ts"
     ]
   }
 }

docs/features/kafka.md

@@ -333,8 +333,8 @@ When processing large Kafka messages in Lambda, be mindful of memory limitations
 
 === "Handling Large Messages"
 
-    ```typescript hl_lines="18-20"
-    --8<-- "examples/snippets/kafka/advancedHandlingLargeMessages.ts:6"
+    ```typescript hl_lines="22-23"
+    --8<-- "examples/snippets/kafka/advancedHandlingLargeMessages.ts:9"
     ```
 
 For large messages, consider these proven approaches: