Unclear whether adapter-vercel has any benefits over adapter-auto

[efstajas]

Describe the bug

This is not a bug really, more like a small inconsistency that is a little confusing.

When you deploy on Vercel using adapter-auto, something (assuming adapter-vercel) prints the following line during build:

If you plan on staying on this deployment platform, consider replacing @sveltejs/adapter-auto with @sveltejs/adapter-vercel. This will give you faster and more robust installs, and more control over deployment configuration.

Prompted by this, I went to check out adapter-vercel, but the first and only thing written in the readme is:

If you're using adapter-auto, you don't need to install this unless you need to specify Vercel-specific options, since it's already included.

So, the build log reads like there's some benefit to explicitly using adapter-vercel beyond extra configuration, but the adapter's README makes it sound like it won't make a difference at all. Wondering which one is true.

Reproduction

• Publish any sveltekit app using adapter-auto on Vercel, and observe the build log including the quoted line.
• Observe adapter-vercel's README including a seemingly contradictory statement.

Logs

No response

System Info

N/A

Severity

annoyance

Additional Information

No response

[dummdidumm]

The prompt is more correct. If you plan to stay on a specific platform, install the adapter for that specific platform.

[efstajas]

Alright, thanks for the confirmation! Doing that, then :)