helmtest "istio.io/istio/tests/integration/helm"
)

var (
	previousSupportedVersion string
	nMinusTwoVersion         string
)

const imageToCheck = "gcr.io/istio-release/pilot"

func initVersions(ctx resource.Context) error {
	versionFromFile, err := env.ReadVersion()
	if err != nil {
		return err
	}

	v, err := semver.NewVersion(versionFromFile)
	if err != nil {
		return err
	}