Hono•4w ago

Extract routes from hono definition

Hi everyone, i want to extract all the routes from hono definition for example :

export const app = new Hono<Env>()
  .route('/transactions', transactionsRoute);

export const app = new Hono<Env>()
  .route('/transactions', transactionsRoute);

How is it possible ?
I want to make a function that take a typesafe parameter that will be the route

const fn = (route: AnyPossibleRoute) => {}

const fn = (route: AnyPossibleRoute) => {}

and when i call the function fn, there will be autocompletion and i can have these possible options : /api/transactions /api/transactions/all /api/transactions/:id etc ... I'm fighting with ExtractSchema utility type but I don't achive my goal Thanks.

5 Replies

ambergristle•4w ago

have you tried the Hono RPC client? sounds like that's what you want

AyoubOP•4w ago

no I already use the RPC client for my frontend but what I want now is a specific use case in my backend but I found the solution :

type Routes = ExtractSchema<typeof app>;

const fn = (route: keyof Routes) => {};

type Routes = ExtractSchema<typeof app>;

const fn = (route: keyof Routes) => {};

ambergristle•4w ago

ah gotcha out of curiosity, what are you using this for?

AyoubOP•4w ago

for caching and manually invalidate cache http responses

ambergristle•4w ago

sick

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Extract routes from hono definition

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