remove unnecessary String() implementation

pkg/minikube/console/console.go

@@ -71,10 +71,7 @@ func HasStyle(style StyleEnum) bool {
 
 // OutStyle writes a stylized and formatted message to stdout
 func OutStyle(style StyleEnum, format string, a ...interface{}) {
-	outStyled, err := applyStyle(style, useColor, format, a...)
-	if err != nil {
-		glog.Errorf("applyStyle(%s): %v", style, err)
-	}
+	outStyled := applyStyle(style, useColor, format, a...)
 
 	// escape any outstanding '%' signs so that they don't get interpreted
 	// as a formatting directive down the line
@@ -102,11 +99,7 @@ func OutLn(format string, a ...interface{}) {
 
 // ErrStyle writes a stylized and formatted error message to stderr
 func ErrStyle(style StyleEnum, format string, a ...interface{}) {
-	format, err := applyStyle(style, useColor, format, a...)
-	if err != nil {
-		glog.Errorf("applyStyle(%s): %v", style, err)
-		ErrLn(format, a...)
-	}
+	format = applyStyle(style, useColor, format, a...)
 
 	// escape any outstanding '%' signs so that they don't get interpreted
 	// as a formatting directive down the line

pkg/minikube/console/console_test.go

@@ -66,7 +66,7 @@ func TestOutStyle(t *testing.T) {
 	}
 	for _, tc := range tests {
 		for _, override := range []bool{true, false} {
-			t.Run(fmt.Sprintf("%s-override-%v", tc.style, override), func(t *testing.T) {
+			t.Run(fmt.Sprintf("%s-override-%v", tc.message, override), func(t *testing.T) {
 				// Set MINIKUBE_IN_STYLE=<override>
 				os.Setenv(OverrideEnv, strconv.FormatBool(override))
 				f := newFakeFile()

pkg/minikube/console/style.go

@@ -17,7 +17,6 @@ limitations under the License.
 package console
 
 import (
-	"fmt"
 	"strings"
 
 	"golang.org/x/text/message"
@@ -136,7 +135,7 @@ func lowPrefix(s style) string {
 }
 
 // Apply styling to a format string
-func applyStyle(style StyleEnum, useColor bool, format string, a ...interface{}) (string, error) {
+func applyStyle(style StyleEnum, useColor bool, format string, a ...interface{}) string {
 	p := message.NewPrinter(preferredLanguage)
 	for i, x := range a {
 		if _, ok := x.(int); ok {
@@ -152,11 +151,11 @@ func applyStyle(style StyleEnum, useColor bool, format string, a ...interface{})
 
 	// Similar to CSS styles, if no style matches, output an unformatted string.
 	if !ok {
-		return p.Sprintf(format, a...), fmt.Errorf("unknown style: %q", style)
+		return p.Sprintf(format, a...)
 	}
 
 	if !useColor {
-		return applyPrefix(lowPrefix(s), out), nil
+		return applyPrefix(lowPrefix(s), out)
 	}
-	return applyPrefix(s.Prefix, out), nil
+	return applyPrefix(s.Prefix, out)
 }

pkg/minikube/console/style_enum.go

@@ -78,70 +78,3 @@ const (
 	MountOptions
 	Fileserver
 )
-
-func (style StyleEnum) String() string {
-	var s = []string{"Happy",
-		"SuccessType",
-		"FailureType",
-		"Conflict",
-		"FatalType",
-		"Notice",
-		"Ready",
-		"Running",
-		"Provisioning",
-		"Restarting",
-		"Reconfiguring",
-		"Stopping",
-		"Stopped",
-		"WarningType",
-		"Waiting",
-		"WaitingPods",
-		"Usage",
-		"Launch",
-		"Sad",
-		"ThumbsUp",
-		"Option",
-		"Command",
-		"LogEntry",
-		"Crushed",
-		"URL",
-		"Documentation",
-		"Issues",
-		"Issue",
-		"Check",
-		"IsoDownload",
-		"FileDownload",
-		"Caching",
-		"StartingVM",
-		"StartingNone",
-		"Resetting",
-		"DeletingHost",
-		"Copying",
-		"Connectivity",
-		"Internet",
-		"Mounting",
-		"Celebrate",
-		"ContainerRuntime",
-		"Docker",
-		"Crio",
-		"Containerd",
-		"Permissions",
-		"Enabling",
-		"Shutdown",
-		"Pulling",
-		"Verifying",
-		"VerifyingNoLine",
-		"Kubectl",
-		"Meh",
-		"Embarrassed",
-		"Tip",
-		"Unmount",
-		"MountOptions",
-		"Fileserver"}
-
-	if style > Fileserver {
-		return "Unknown"
-	}
-
-	return s[style]
-}