Is it possible to do multi host with reitit-routes?

[Matheus Francisco]

I did found on the documentation anything about do a multiple host routes.
I would like to do a set of routes to when I hit api.xpto.com it will redirect to be available some set of routes, and when I hit api2.xpto.com it will be available another set of routes.

Currently, I have an application running in production with pedestal routes, so I was switching to reitit, but I miss this feature, if is something you guys would like to have or any suggestion I'm willing to open a pull request or something.

(ns myapp.service
  (:require [io.pedestal.http.route :as route]))

(def application-routes
  (route/expand-routes
    #{{:host "example.com" :scheme :https}
      ["/user"          :get user-search-form]
      ["/user/:user-id" :get view-user        :constraints {:user-id #"[0-9]+"}]
      ,,,
      }))

[Tommi Reiman]

There is nothing built-in, but you can build this easily on top of reitit. e.g.

1. create a middleware that reads :host and :schema keys from route data. see parameter coercion middleware as example, e.g. either needs to needs to be set for the middleware to mount into to the route
2. mount the middleware to top-level
3. attach data to route tree, at any level, e.g.

[["" {:host "example.com"} ...]
 ["/all-hosts"
  ["/trade" {:host "trade.com"} ...]
  ["/api"
   ["/admin" {:host "admin.com" :scheme :https} ...]
   ["/public" {:host "public.com"} ...]]]]

[Matheus Francisco]

it might not be a use case for an example here in reitit but I will put my repo here https://github.com/matheusfrancisco/multihost-reitit-pedestal with the interceptor that work for simple case, than I will do a complex case and migrate the moclojer https://github.com/moclojer/moclojer for reitit
thanks for your support @ikitommi if you want you can close this issue