Next now supports next.config.ts as of v15.0.0-canary.60

[irontitan76]

Current Behavior

Executing an application with a next.config.ts file instead of next.config.{js,mjs,cjs} results in an error: NX Cannot find configuration for task template-app:dev.

Expected Behavior

As of v15.0.0-canary.60, Next.js now supports next.config.ts configuration files. See additional information below for resolution.

GitHub Repo

No response

Steps to Reproduce

1. Create an nx repo.
2. Add the @nx/next dependency and setup the plugin.
3. Add a Next.js application with a next.config.ts file.
4. Try to run a nx build, nx dev, or the like for the target application.
5. See error.

Nx Report

Node : 20.9.0
OS : darwin-arm64
Native Target : aarch64-macos
bun : 1.1.22

nx (global) : 19.3.0
nx : 19.7.4
@nx/js : 19.7.4
@nx/jest : 19.7.4
@nx/linter : 19.7.4
@nx/eslint : 19.7.4
@nx/workspace : 19.7.4
@nx/devkit : 19.7.4
@nx/eslint-plugin : 19.7.4
@nx/next : 19.7.4
@nx/react : 19.7.4
@nrwl/tao : 19.7.4
@nx/web : 19.7.4
@nx/webpack : 19.7.4
typescript : 5.7.0-dev.20240925

Registered Plugins:
@nx/next/plugin

Failure Logs

No response

Package Manager Version

No response

Operating System

• macOS
• Linux
• Windows
• Other (Please specify)

Additional Information

By adjusting this line from:

const nextConfigBlob = '**/next.config.{js,cjs,mjs}';

to

const nextConfigBlob = '**/next.config.{js,cjs,mjs,ts}';

fixes the issue.

[github-actions]

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