Ejemplo n.º 1
0
func usage(commandGroups []common.CommandGroup) {
	if len(os.Args) > 2 {
		matcher := strings.ToLower(os.Args[2])
		for _, commandGroup := range commandGroups {
			if strings.HasPrefix(strings.ToLower(commandGroup.Name), matcher) {
				usageForCommandGroup(commandGroup, true)
				return
			}

			for _, command := range commandGroup.Commands {
				if strings.HasPrefix(strings.ToLower(command.Name), matcher) {
					usageForCommand(0, command, true)
					return
				}
			}
		}
		say.Fprintln(os.Stderr, 0, say.Red("Unkown command: %s", os.Args[2]))
	}

	say.Fprintln(os.Stderr, 0, "%s", say.Cyan("Help and Autocompletion"))
	say.Fprintln(os.Stderr, 0, strings.Repeat("-", len("Help and Autocompletion")))
	say.Fprintln(os.Stderr, 1, "%s %s", say.Green("help"), say.LightGray("[command] - Show this help, or detailed help for the passed in command"))
	say.Fprintln(os.Stderr, 1, "%s %s", say.Green("completions"), say.LightGray("Generate BASH Completions for veritas"))
	say.Fprintln(os.Stderr, 0, "")

	for _, commandGroup := range commandGroups {
		usageForCommandGroup(commandGroup, false)
		say.Println(0, "")
	}
}
Ejemplo n.º 2
0
func usageForCommandGroup(commandGroup common.CommandGroup, includeFlags bool) {
	say.Fprintln(os.Stderr, 0, "%s - %s", say.Cyan(commandGroup.Name), say.LightGray(commandGroup.Description))
	say.Fprintln(os.Stderr, 0, strings.Repeat("-", len(commandGroup.Name)+3+len(commandGroup.Description)))
	for _, command := range commandGroup.Commands {
		usageForCommand(1, command, includeFlags)
	}
}
Ejemplo n.º 3
0
Archivo: main.go Proyecto: jbayer/grace
func usage(commands []Command) {
	say.FprintBanner(os.Stderr, "Probe", "=")
	for _, command := range commands {
		say.Fprintln(os.Stderr, 0, "%s %s", say.Green(command.Name), say.LightGray(command.Description))
		command.FlagSet.PrintDefaults()
		say.Fprintln(os.Stderr, 0, "")
	}
}
Ejemplo n.º 4
0
func usageForCommand(indentation int, command common.Command, includeFlags bool) {
	say.Fprintln(os.Stderr, indentation, "%s %s", say.Green(command.Name), say.LightGray(command.Description))
	if includeFlags {
		buffer := &bytes.Buffer{}
		command.FlagSet.SetOutput(buffer)
		command.FlagSet.PrintDefaults()
		say.Fprintln(os.Stderr, indentation, buffer.String())
	}
}
Ejemplo n.º 5
0
func taskState(task *models.Task) string {
	switch task.State {
	case models.Task_Pending:
		return say.LightGray("PENDING  ")
	case models.Task_Running:
		return say.Yellow("RUNNING  ")
	case models.Task_Completed:
		return colorByTaskSuccess(task, "COMPLETED")
	case models.Task_Resolving:
		return colorByTaskSuccess(task, "RESOLVING")
	default:
		return say.Red("INVALID")
	}
}
Ejemplo n.º 6
0
func actualState(actual *models.ActualLRP) string {
	switch actual.State {
	case models.ActualLRPStateUnclaimed:
		if actual.PlacementError == "" {
			return say.LightGray("UNCLAIMED")
		} else {
			return say.Red("UNCLAIMED (%s)", actual.PlacementError)
		}
	case models.ActualLRPStateClaimed:
		return say.Yellow("CLAIMED")
	case models.ActualLRPStateRunning:
		return say.Green("RUNNING")
	case models.ActualLRPStateCrashed:
		return say.Red("CRASHED (%d - %s)", actual.CrashCount, strings.Replace(actual.CrashReason, "\n", " ", -1))
	default:
		return say.Red("INVALID")
	}
}