Function newDiskUsageCommand

diskusage.go:23–45

()

const diskUsageLongHelp = `Show image disk usage.`

func newDiskUsageCommand() *cobra.Command {
	diskUsage := &diskUsageCommand{
		filters: newListValue(),
	}

	cmd := &cobra.Command{
		Use:                   "du [OPTIONS]",
		DisableFlagsInUseLine: true,
		SilenceUsage:          true,
		Short:                 diskUsageShortHelp,
		Long:                  diskUsageLongHelp,
		Args:                  validateHasNoArgs,
		RunE: func(cmd *cobra.Command, args []string) error {
			return diskUsage.Run(args)
		},
	}

	fs := cmd.Flags()

	fs.VarP(diskUsage.filters, "filter", "f", "Filter output based on conditions provided")

	return cmd
}

type diskUsageCommand struct {
	filters *listValue