package webui import ( "html/template" "net/http" ) var errorTemplates = template.Must(template.ParseFS(htmlFS, "html/base.html", "html/error.html")) func errorResponse(w http.ResponseWriter, status int, err error) { type ErrorData struct { Err error Status int StatusText string } render(w, errorTemplates, status, &ErrorData{ Err: err, Status: status, StatusText: http.StatusText(status), }) }