From bb113e10cbed23817771725a13d59ba457e866b4 Mon Sep 17 00:00:00 2001
From: neverland <chenjiahan.jait@bytedance.com>
Date: Wed, 15 Jul 2026 14:25:14 +0800
Subject: [PATCH 1/2] chore(deps): downgrade pnpm to 11.11.0

---
 package.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/package.json b/package.json
index 87c4c72..48c4935 100644
--- a/package.json
+++ b/package.json
@@ -37,7 +37,7 @@
     "strip-ansi": "^7.2.0",
     "typescript": "^7.0.2"
   },
-  "packageManager": "pnpm@11.13.0",
+  "packageManager": "pnpm@11.11.0",
   "engines": {
     "node": "^20.19.0 || >=22.12.0"
   },

From a53bec7e1c6fa97a4e07b1337acf677746706b0f Mon Sep 17 00:00:00 2001
From: neverland <chenjiahan.jait@bytedance.com>
Date: Wed, 15 Jul 2026 14:25:25 +0800
Subject: [PATCH 2/2] fix(logger): align multiline logs with prefixes

---
 src/createLogger.ts  | 16 ++++------------
 tests/logger.test.ts | 16 ++++++++++++++++
 2 files changed, 20 insertions(+), 12 deletions(-)

diff --git a/src/createLogger.ts b/src/createLogger.ts
index cdc1e7d..e9f368c 100644
--- a/src/createLogger.ts
+++ b/src/createLogger.ts
@@ -3,8 +3,6 @@ import { LOG_LEVEL, LOG_TYPES } from './constants.js';
 import { isErrorStackMessage, stripAnsi } from './utils.js';
 import type { Options, LogMessage, Logger, LogMethods } from './types.js';
 
-const LABEL_WIDTH = 7;
-
 const normalizeErrorMessage = (err: Error) => {
   if (err.stack) {
     const [rawName, ...rest] = err.stack.split('\n');
@@ -38,8 +36,8 @@ export const createLogger = (options: Options = {}) => {
     }
 
     const label = 'label' in logType ? logType.label : '';
+    const header = label ? (prefix ? `${label} ${prefix}` : label) : prefix;
     let text = '';
-    const hasLabel = Boolean(label);
 
     const isErrorObject = message instanceof Error;
 
@@ -63,14 +61,8 @@ export const createLogger = (options: Options = {}) => {
       text = `${message}`;
     }
 
-    if (prefix) {
-      text = `${prefix} ${text}`;
-    }
-
-    if (alignMultiline && hasLabel && !isErrorObject && text.includes('\n')) {
-      const indent = ' '.repeat(
-        LABEL_WIDTH + 1 + (prefix ? stripAnsi(prefix).length + 1 : 0),
-      );
+    if (alignMultiline && header && !isErrorObject && text.includes('\n')) {
+      const indent = ' '.repeat(stripAnsi(header).length + 1);
       const skipStack = level === 'error';
       text = text
         .split('\n')
@@ -83,7 +75,7 @@ export const createLogger = (options: Options = {}) => {
     }
 
     const method = level === 'error' || level === 'warn' ? level : 'log';
-    console[method](label ? `${label} ${text}` : text, ...args);
+    console[method](header ? `${header} ${text}` : text, ...args);
   };
 
   const logger = {
diff --git a/tests/logger.test.ts b/tests/logger.test.ts
index 3a7481e..1af881d 100644
--- a/tests/logger.test.ts
+++ b/tests/logger.test.ts
@@ -304,6 +304,22 @@ describe('logger', () => {
     ).toMatchSnapshot();
   });
 
+  test('should align multi-line log messages to prefix column', () => {
+    console.log = rs.fn();
+
+    const alignLogger = createLogger({
+      alignMultiline: true,
+      prefix: '[web]',
+    });
+
+    alignLogger.log(`First line
+Second line`);
+
+    expect(stripAnsi((console.log as Mock).mock.calls[0][0].toString()))
+      .toBe(`[web] First line
+      Second line`);
+  });
+
   test('should keep error stacks top-aligned when alignMultiline is enabled', () => {
     console.error = rs.fn();