Docs: Caching in GitHub Actions with Bun

[satelllte]

What is the improvement or update you wish to see?

It would be helpful to know what's the official way to cache Next.js files for subsequent builds with Bun in GitHub Actions:
https://nextjs.org/docs/pages/building-your-application/deploying/ci-build-caching#github-actions

🙏🏻

Is there any context that might help us understand?

I'm receiving this warning during next build step in GitHub Actions, when running it with Bun:

- warn No build cache found. Please configure build caching for faster rebuilds. Read more: https://nextjs.org/docs/messages/no-cache

In my case, it takes around 50s to build the Next app, which can be improved with caching, I believe

Does the docs page already exist? Please link to it.

No response

[JCharante]

I've gotten caching working in github actions with bun and I'm working on putting together a POC for verification & to update the documentation.

[krish1209]

I am not sure but I believe there is no official documentation which specifically mentions about caching Next.js files for builds with BUN in github actions.
However you can try the actions/cache action. Editing the YAML file

• name: Cache Node.js modules and Next.js build
  uses: actions/cache@v3
  with:
  path: |
  ~/.npm
  /.next/cache
  key: ${{ runner.os }}-nextjs-${{ hashFiles('/package-lock.json') }}-${{ hashFiles('/yarn.lock') }}
  restore-keys: |
  ${{ runner.os }}-nextjs-${{ hashFiles('/package-lock.json') }}-

You would also need to try to check the correct path or key value in the actions/cahe config.
Although i believe @JCharante would write the exact documentation on how to make quicker builds.

I am just starting my WebD journey so please be gentle :)