Conditional operator is forbidden for layout/page config.

Unanswered

Crazy ant posted this in #help-forum

Crazy antOP

2024-11-17T04:44:08.954Z

i am trying to use revalidate config in my layout witu conditional for different duration in prod and dev.

export const revalidate = process.env.NODE_ENV == "production" ? 60 * 10 : 0;

but this give me error in next 15.

6 Replies

Western paper wasp

2024-11-17T05:05:55.406Z

I believe the route config has to be statically analyzable

I think the compiler needs to be able to know the value without executing the code

ie the route config gets applied at a step before the app is actually run

so using complex expressions in the route config is illegal

You could try using Webpack DefinePlugin to replace the config with a constant value before next-types-plugin runs on it ? That way you could still have a different value by node_env

Crazy antOP

2024-11-17T12:54:10.557Z

i've read that revalidate has to be statically analyzed, but 60 * 10 is working in 14 and below, and thrown exception in 15, is it intented to be working like that?