cmd

Documentation

Index

• Variables
• func Execute()

Variables

var RootCmd = &cobra.Command{
	Use:  "mixer",
	Long: `Mixer is a tool used to compose OS update content and images.`,

	PersistentPreRunE: func(cmd *cobra.Command, args []string) error {

		if rootCmdFlags.cpuProfile != "" {
			f, err := os.Create(rootCmdFlags.cpuProfile)
			if err != nil {
				failf("couldn't create file for CPU profile: %s", err)
			}
			err = pprof.StartCPUProfile(f)
			if err != nil {
				failf("couldn't start profiling: %s", err)
			}
		}

		if cmd.Parent() == nil {
			if rootCmdFlags.version {
				fmt.Printf("Mixer %s\n", builder.Version)
				os.Exit(0)
			}
			if rootCmdFlags.check {
				ok := checkAllDeps()
				if !ok {
					return errors.New("ERROR: Missing Dependency")
				}
			}

			return nil
		}

		return checkCmdDeps(cmd)
	},

	PersistentPostRun: func(cmd *cobra.Command, args []string) {
		if rootCmdFlags.cpuProfile != "" {
			pprof.StopCPUProfile()
		}
	},

	Run: func(cmd *cobra.Command, args []string) {

		cmd.Print(cmd.UsageString())
	},
}

RootCmd represents the base command when called without any subcommands

Functions

func Execute

func Execute()

Execute adds all child commands to the root command and sets flags appropriately. This is called by main.main(). It only needs to happen once to the rootCmd.