package fs

import (
	"net/http"
	"strings"

	"github.com/go-chi/chi"
)

func NewHandler(path string) http.HandlerFunc {
	filesDir := http.Dir(path)
	return func(w http.ResponseWriter, r *http.Request) {
		rctx := chi.RouteContext(r.Context())
		pathPrefix := strings.TrimSuffix(rctx.RoutePattern(), "/*")
		fs := http.StripPrefix(pathPrefix, http.FileServer(filesDir))
		fs.ServeHTTP(w, r)
	}
}