restore bold for non-Windows

Author: Enda Phelan

pkg/cmd/kafka/consumergroup/describe/describe.go

@@ -16,6 +16,7 @@ import (
 	strimziadminclient "github.com/redhat-developer/app-services-cli/pkg/api/strimzi-admin/client"
 	"github.com/redhat-developer/app-services-cli/pkg/cmd/factory"
 	"github.com/redhat-developer/app-services-cli/pkg/cmd/flag"
+	"github.com/redhat-developer/app-services-cli/pkg/color"
 	"github.com/redhat-developer/app-services-cli/pkg/connection"
 	"github.com/redhat-developer/app-services-cli/pkg/dump"
 	"github.com/redhat-developer/app-services-cli/pkg/iostreams"
@@ -203,8 +204,7 @@ func printConsumerGroupDetails(w io.Writer, consumerGroupData strimziadminclient
 	activeMembersCount := cgutil.GetActiveConsumersCount(consumers)
 	partitionsWithLagCount := cgutil.GetPartitionsWithLag(consumers)
 
-	fmt.Fprintln(w, localizer.MustLocalizeFromID("kafka.consumerGroup.describe.output.activeMembers"), activeMembersCount, "\t", localizer.MustLocalizeFromID("kafka.consumerGroup.describe.output.partitionsWithLag"), partitionsWithLagCount)
-	fmt.Fprintln(w, "")
+	fmt.Fprintln(w, color.Bold(localizer.MustLocalizeFromID("kafka.consumerGroup.describe.output.activeMembers")), activeMembersCount, "\t", color.Bold(localizer.MustLocalizeFromID("kafka.consumerGroup.describe.output.partitionsWithLag")), partitionsWithLagCount)
 	fmt.Fprintln(w, "")
 
 	rows := mapConsumerGroupDescribeToTableFormat(consumers)

pkg/color/color.go

@@ -2,6 +2,9 @@
 package color
 
 import (
+	"fmt"
+	"runtime"
+
 	"github.com/fatih/color"
 )
 
@@ -24,3 +27,13 @@ func Success(format string) string {
 func Error(format string) string {
 	return color.HiRedString(format)
 }
+
+// Bold makes a string bold
+func Bold(s string) string {
+	// do not bold the string if the current OS is Windows
+	// Command Prompt does not support ANSI escape characters
+	if runtime.GOOS == "windows" {
+		return s
+	}
+	return fmt.Sprintf("\033[1m%v\033[0m", s)
+}