feat(trpc-server): Use honoReq's bodyCache to provide a body function for trpc's req

[Gaubee]

Some middleware (in createContext) may need to read the body. If the raw request instance is provided directly, the body will be consumed prematurely, blocking the development of middleware.

[changeset-bot]

🦋 Changeset detected

Latest commit: 7105516

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 1 package

Name	Type
@hono/trpc-server	Patch

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[yusukebe]

Hi @Gaubee

This is interesting. It looks good. But one thing. Can you run yarn changeset on the top of this repo and push the changeset file? I think this is not a new feature for users, so this will be a patch update.

[yusukebe]

LGTM!

[yusukebe]

@Gaubee

Thank you! I'll merge this and release the new version.

[buwon]

When I apply this version, I get an error.

The Request.url getter can only be used on instances of Request

The error occurs at the following location.

https://github.com/trpc/trpc/blob/4b7757d9f426ab4eaa2c13153c2b3c5c5557eef5/packages/server/src/adapters/fetch/fetchRequestHandler.ts#L35

It occurs when I call mutate with hono + trpc.
Is the usage changed from before?

[yusukebe]

@Gaubee Can you handle it?

[Gaubee]

When I apply this version, I get an error.

The Request.url getter can only be used on instances of Request

The error occurs at the following location.

https://github.com/trpc/trpc/blob/4b7757d9f426ab4eaa2c13153c2b3c5c5557eef5/packages/server/src/adapters/fetch/fetchRequestHandler.ts#L35

It occurs when I call mutate with hono + trpc. Is the usage changed from before?

so you use bunjs? fix pr in #864

[buwon]

Yes. I use Bun v1.1.38.
#864 works fine.
Thank you.