package cmd import ( "fmt" "os" "github.com/spf13/cobra" ) const versionStr = "0.2.4" var ( versionCmd = &cobra.Command{ Use: "version", Short: "Prints the version and exits.", Run: version, } ) func version(cmd *cobra.Command, args []string) { fmt.Printf("v%s\n", versionStr) os.Exit(0) }