func URL(resourceName string) string {
	u := url.URL{
		Scheme: "https",
		Host:   "source.cloud.google.com",
		Path:   "results/" + resourceName,
	}
	return u.String()
}
URL returns the Resultstore URL for a given resource as a string.
package resultstore
import (
	"fmt"
	"net/url"
	"time"
	"github.com/golang/protobuf/ptypes/duration"
	"github.com/golang/protobuf/ptypes/timestamp"
	"github.com/golang/protobuf/ptypes/wrappers"
	resultstore "google.golang.org/genproto/googleapis/devtools/resultstore/v2"
)
type Invocation struct {
	Name string
	Project string
	Details string
	Duration time.Duration
	Start time.Time
	Files []File
	Properties []Property
	Status Status
	Description string
}