export * from 'xxx' statements are incorrectly omitted by wyw

[hjkcai]

Environment

• wyw-in-js version: 0.5.3
• custom processor: No
• Bundler (+ version): Webpack 5.88.2
• Node.js version: 16.20.2
• OS: Arch Linux

Description

As the issue title said. I tried to debug the webpack loader. I am sure that wyw's loader has omitted the export * statement.

Reproducible Demo

Source Code:

// main.js
import { foo, bar } from './a';
console.log(foo, bar); // cannot find 'foo'

// a.js
export * from './b';
export const bar = 'baz';

// b.jsx
export const foo = 42;

Configuration File (wyw-in-js.config.js):

module.exports = {
  extensions: ['.js'],
};

[layershifter]

Can you please provide a complete example on Stackblitz?

[hjkcai]

https://stackblitz.com/edit/webpack-5-react-starter-sywkqd

I found the key problem: If b.jsx was ignored from wyw, and a.js has export * from './b', the statement will be removed by wyw in explodeReexports.ts Line 98.

In my project, all .ts files are ignored to make compliation faster. Only .tsx files are processed by wyw. Then this issue occurs.

[hjkcai]

@layershifter Hi! Any thoughts?