[Bug]: Windows path delimiter causing issues in @rollup/plugin-babel

[atti187]

💻

• Would you like to work on a fix?

How are you using Babel?

@rollup/plugin-babel

Input code

https://github.com/atti187/rollup-babel-bug

Configuration file name

babel.config.js

Configuration

https://github.com/facebook/create-react-app/tree/main/packages/babel-preset-react-app

Current and expected behavior

Issue is occurring in https://github.com/rollup/plugins/tree/master/packages/babel and described in rollup/plugins#1089.

PR (and discussion) at rollup/plugins#1090...

Environment

System:
OS: Windows 10 10.0.18363
Binaries:
Node: 14.15.5 - C:\Program Files\nodejs\node.EXE
npm: 6.14.11 - C:\Program Files\nodejs\npm.CMD
npmPackages:
babel-preset-react-app: ^10.0.1 => 10.0.1

Possible solution

In

babel/packages/babel-plugin-transform-runtime/src/get-runtime-path/index.ts

Line 37 in 35ca17a

return require.resolve(path);

, change to:

return require.resolve(path).replace(/\\/g, "/");

Will provide a PR soon...

Additional context

No response

[babel-bot]

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