change for cloudlens version command

cmd/root.go

@@ -24,7 +24,7 @@ var rootCmd = &cobra.Command{
 }
 
 var (
-	profile, region string
+	profile, region, version string
 )
 
 func init() {
@@ -70,7 +70,7 @@ func run(cmd *cobra.Command, args []string) {
 	app := view.NewApp()
 
 	// TODO pass the AWS session instead of profiles and regions
-	if err := app.Init(ctx, profiles, regions); err != nil {
+	if err := app.Init(ctx, profiles, regions, version); err != nil {
 		panic(fmt.Sprintf("app init failed -- %v", err))
 	}
 	if err := app.Run(); err != nil {

cmd/version.go

@@ -0,0 +1,28 @@
+package cmd
+
+import (
+	"fmt"
+
+	"github.com/spf13/cobra"
+)
+
+//var short bool
+
+var command = &cobra.Command{
+	Use:   "version",
+	Short: "Print version/build info",
+	Long:  "Print version/build information",
+	Run: func(cmd *cobra.Command, args []string) {
+		printVersion("version")
+	},
+}
+
+//command.PersistentFlags().BoolVarP(&short, "short", "s", false, "Prints K9s version info in short format")
+
+func init() {
+	rootCmd.AddCommand(command)
+}
+
+func printVersion(fmat string) {
+	fmt.Println("v0.0.8")
+}

internal/view/app.go

@@ -29,6 +29,7 @@ type App struct {
 	cancelFn            context.CancelFunc
 	showHeader          bool
 	IsPageContentSorted bool
+	version             string
 }
 
 func NewApp() *App {
@@ -42,7 +43,8 @@ func NewApp() *App {
 }
 
 // TODO keep context param at first place always
-func (a *App) Init(ctx context.Context,profiles, regions []string) error {
+func (a *App) Init(ctx context.Context, profiles, regions []string, version string) error {
+	a.version = version
 	ctx = context.WithValue(ctx, internal.KeyActiveProfile, profiles[0])
 	ctx = context.WithValue(ctx, internal.KeyActiveRegion, regions[0])
 	ctx = context.WithValue(ctx, internal.KeyApp, a)