oven-sh/bun

Error when importing ```findPackageJSON``` method from ```node:module```

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#23,898 创建于 2025年10月21日

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 (10 评论) (3 反应) (0 负责人)Rust (90,348 star) (4,486 fork)batch import
bugconfirmed buggood first issuenode:module

描述

What version of Bun is running?

1.3.0+b0a6feca5

What platform is your computer?

Linux 6.8.0-85-generic x86_64 x86_64

What steps can reproduce the bug?

  1. create a file test.mjs with the following content:
import { findPackageJSON } from 'node:module';

findPackageJSON(import.meta.resolve('lodash'));
  1. run it like bun test.mjs

What is the expected behavior?

It should give no output, since the above does not throw a SyntaxError in Node.js.

What do you see instead?

SyntaxError: Export named 'findPackageJSON' not found in module 'node:module'.
      at loadAndEvaluateModule (2:1)

Additional information

The method findPackageJSON is not tied to any missing feature listed in bun documentation, in regards of node:module.

贡献者指南

技术栈
javascriptnodejs
领域
backendapi
议题类型
bug
难度面向新贡献者的预计实现难度，1 表示很小改动，5 表示专家级工作。
2
预计时间有经验贡献者完成调查、实现、测试并准备 pull request 的粗略时间范围。
1-3 hours
活动状态议题当前的可参与程度：新鲜、活跃、陈旧、阻塞或等待维护者输入。
active
清晰度议题是否清楚说明期望改动、验收标准和下一步。
clear
前置要求
Basic understanding of Node.js module systemFamiliarity with Bun source code
新手友好度1-100 的估计分数，表示该议题对首次贡献者的友好程度。
35
研究方向
Examine Bun's source code to locate the definition of the `node:module` module exports. Specifically, search for where other exports like `Module` or `createRequire` are defined. The `findPackageJSON` function likely needs to be added to the list of exports in the module's binding file. Look for files like `src/js/node/module.js` or relevant C++ or Zig files that handle Node.js module compatibility. Check if the function already exists internally and just needs to be exposed.
Error when importing ```findPackageJSON``` method from ```node:module``` · oven-sh/bun#23898 | Good First Issue