added version command to know the devspace version

Author: tukobadnyanoba

cmd/root.go

@@ -258,6 +258,7 @@ Additional run commands:
 	rootCmd.AddCommand(NewPrintCmd(f, globalFlags))
 	rootCmd.AddCommand(NewRunPipelineCmd(f, globalFlags, rawConfig))
 	rootCmd.AddCommand(NewCompletionCmd())
+	rootCmd.AddCommand(NewVersionCmd())
 
 	// check overwrite commands
 	rootCmd.AddCommand(NewDevCmd(f, globalFlags, rawConfig))

cmd/version.go

@@ -0,0 +1,19 @@
+package cmd
+
+import (
+	"fmt"
+	"github.com/loft-sh/devspace/pkg/devspace/upgrade"
+	"github.com/spf13/cobra"
+)
+
+// NewVersionCmd returns the cobra command that outputs version
+func NewVersionCmd() *cobra.Command {
+	return &cobra.Command{
+		Use:   "version",
+		Args:  cobra.NoArgs,
+		Short: "Prints version of devspace",
+		Run: func(cobraCmd *cobra.Command, args []string) {
+			fmt.Println("DevSpace version : " + upgrade.GetVersion())
+		},
+	}
+}