StripLeadingSlashes for chi

strip_leading_slash_middleware.go

package server

func StripLeadingSlashes(next http.Handler) http.Handler {
	fn := func(w http.ResponseWriter, r *http.Request) {
		var path string
		rctx := chi.RouteContext(r.Context())
		if rctx.RoutePath != "" {
			path = rctx.RoutePath
		} else {
			path = r.URL.Path
		}
		if len(path) > 2 && path[0:2] == "//" {
			rctx.RoutePath = path[1:len(path)]
		}
		next.ServeHTTP(w, r)
	}
	return http.HandlerFunc(fn)
}