Clash.Meta/hub/route/common.go

package route

import (
	"net/http"
	"net/url"

	"github.com/go-chi/chi/v5"
)

// When name is composed of a partial escape string, Golang does not unescape it
func getEscapeParam(r *http.Request, paramName string) string {
	param := chi.URLParam(r, paramName)
	if newParam, err := url.PathUnescape(param); err == nil {
		param = newParam
	}
	return param
}