question: how to use with Next 15 and turbopack

[codenomnom]

Clear and concise description of the problem

Hi there,
I'm experiencing issues while trying to setup Unplugin Icons in a Next.js project (15.0.1) that uses turbopack. It seems that the webpack callback provided in next.config does not fire at all, thus not adding the icons plugin.

There's a way to configure turbopack but I'm unsure how to do that in regards of Icons. Can you help me with that? Thanks! 😃

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• Follow our Code of Conduct
• Read the Contributing Guide.
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[userquin]

Try adding .default when registering the unplugin icons webpack plugin in the Next configuration file: #387

[codenomnom]

The thing is, when using turbopack ("dev": "next dev --turbopack"), the webpack callback inside next.config.ts does not get fired at all.

[userquin]

The problem is turbopack:

• Turbopack support #281
• Support Turbopack unjs/unplugin#302
• https://turbo.build/pack/docs/migrating-from-webpack#will-we-be-able-to-use-webpack-plugins

[codenomnom]

Argh, I knew moving to turbopack was the issue, but I hoped the plugin here just needs a bit of examples on how to configure it. Didn't know there's an issue with the plugin system 😭 Does that mean that it's an either-or situation (turbopack or unplugi-icons)?