"fmt"
	"os"
	"strings"

	"istio.io/istio/pkg/log"
	"istio.io/istio/pkg/test/env"
	"istio.io/istio/pkg/test/framework/config"
	"istio.io/istio/pkg/test/framework/label"
)

var settingsFromCommandLine = DefaultSettings()

// SettingsFromCommandLine returns settings obtained from command-line flags. config.Parse must be called before
// calling this function.
func SettingsFromCommandLine(testID string) (*Settings, error) {