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cannot support @rollup/plugin-babel

See original GitHub issue

Describe the bug

babel tranform es6 is bad, look this:

that is right in rollup:

Reproduction

https://stackblitz.com/edit/vitejs-vite-xcsg9e

System Info

System:
    OS: macOS 12.5
    CPU: (8) x64 Apple M1 Pro
    Memory: 66.13 MB / 16.00 GB
    Shell: 5.8.1 - /bin/zsh
  Binaries:
    Node: 14.19.1 - /usr/local/bin/node
    Yarn: 1.22.18 - /usr/local/bin/yarn
    npm: 8.13.2 - /opt/homebrew/bin/npm
  Browsers:
    Firefox: 103.0.2
    Safari: 15.6

Used Package Manager

yarn

Logs

No response

Validations

Follow our Code of Conduct
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The provided reproduction is a minimal reproducible example of the bug.

Issue Analytics

State:
Created a year ago
Comments:10 (4 by maintainers)

Top GitHub Comments

2reactions

sapphi-redcommented, Aug 28, 2022

For plugin-legacy not supporting library mode, see #1639.

@zjjjjjjjjjjd Please make it clear what is expected. But I believe you’ll need to use getBabelOutputPlugin instead. https://github.com/rollup/plugins/blob/master/packages/babel/README.md#running-babel-on-the-generated-code

2reactions

zjjjjjjjjjjdcommented, Aug 22, 2022

I’m not particularly clear about your needs, but I think can help you.plugin-legacy

plugin-legacy cannot support library mode 😦

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