From 2500c8b4436a10ce79538e3ff02d82d653717e22 Mon Sep 17 00:00:00 2001 From: JJ Kasper Date: Wed, 16 Nov 2022 15:40:00 -0800 Subject: [PATCH] Ensure next.config.js function is handled for turbo (#43015) Fixes: https://github.com/vercel/next.js/issues/43001 ## Bug - [ ] Related issues linked using `fixes #number` - [ ] Integration tests added - [ ] Errors have a helpful link attached, see `contributing.md` ## Feature - [ ] Implements an existing feature request or RFC. Make sure the feature request has been accepted for implementation before opening a PR. - [ ] Related issues linked using `fixes #number` - [ ] Integration tests added - [ ] Documentation added - [ ] Telemetry added. In case of a feature if it's used or not. - [ ] Errors have a helpful link attached, see `contributing.md` ## Documentation / Examples - [ ] Make sure the linting passes by running `pnpm build && pnpm lint` - [ ] The "examples guidelines" are followed from [our contributing doc](https://github.com/vercel/next.js/blob/canary/contributing/examples/adding-examples.md) --- packages/next/cli/next-dev.ts | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/packages/next/cli/next-dev.ts b/packages/next/cli/next-dev.ts index 22e63a521d15..1f0fc1ab875d 100755 --- a/packages/next/cli/next-dev.ts +++ b/packages/next/cli/next-dev.ts @@ -183,6 +183,12 @@ const nextDev: cliCommand = async (argv) => { await loadConfig(PHASE_DEVELOPMENT_SERVER, dir, undefined, true) ) as NextConfig + if (typeof rawNextConfig === 'function') { + rawNextConfig = (rawNextConfig as any)(PHASE_DEVELOPMENT_SERVER, { + defaultConfig, + }) + } + const checkUnsupportedCustomConfig = ( configKey = '', parentUserConfig: any,