Beispiel #1
0
func main() {
	for Args = os.Args[1:]; Args != nil && len(Args) > 0 && Args[0][0] == '-'; Args = Args[1:] {
		switch Args[0] {
		case "--no-color":
			color = false
			slog.DisableColor()
		case "--log":
			tracefile, err := os.OpenFile(Args[1], os.O_WRONLY|os.O_APPEND|os.O_CREATE, 0666)
			if err == nil {
				slog.TraceLogger = slog.NewTraceLogger(tracefile)
				Args = Args[1:]
			} else {
				fmt.Printf("Could not open trace file %s", Args[1])
				return
			}
		case "--file-change-delay":
			if len(Args) > 1 {
				delay, err := time.ParseDuration(Args[1])
				if err != nil {
					execManPage("zeus")
				}
				Args = Args[1:]
				restarter.FileChangeWindow = delay
			} else {
				execManPage("zeus")
			}
		case "--version":
			printVersion()
			return
		}
	}
	if len(Args) == 0 {
		execManPage("zeus")
	}

	if generalHelpRequested(Args) {
		execManPage("zeus")
	} else if Args[0] == "help" {
		commandSpecificHelp(Args)
	} else if Args[0] == "version" {
		printVersion()
	} else if Args[0] == "start" {
		zeusmaster.Run()
	} else if Args[0] == "init" {
		zeusInit()
	} else if Args[0] == "commands" {
		zeusCommands()
	} else {
		tree := config.BuildProcessTree()
		for _, name := range tree.AllCommandsAndAliases() {
			if Args[0] == name {
				zeusclient.Run()
				return
			}
		}

		commandNotFound(Args[0])
	}
}
Beispiel #2
0
func main() {
	if len(os.Args) == 1 {
		execManPage("zeus")
	}

	var args []string
	if os.Args[1] == "--no-color" {
		color = false
		slog.DisableColor()
		args = os.Args[2:]
	} else {
		args = os.Args[1:]
	}

	if generalHelpRequested(args) {
		execManPage("zeus")
	} else if args[0] == "help" {
		commandSpecificHelp(args)
	} else if args[0] == "version" || args[0] == "--version" {
		println("Zeus version " + zeusversion.VERSION)
	} else if args[0] == "start" {
		zeusmaster.Run()
	} else if args[0] == "init" {
		zeusInit()
	} else if args[0] == "commands" {
		zeusCommands()
	} else {
		tree := zeusmaster.BuildProcessTree()
		for _, name := range tree.AllCommandsAndAliases() {
			if args[0] == name {
				zeusclient.Run()
				return
			}
		}

		commandNotFound(args[0])
	}
}
Beispiel #3
0
func main() {
	args := os.Args[1:]
	configFile := "zeus.json"
	fileChangeDelay := filemonitor.DefaultFileChangeDelay

	for ; args != nil && len(args) > 0 && args[0][0] == '-'; args = args[1:] {
		switch args[0] {
		case "--no-color":
			color = false
			slog.DisableColor()
		case "--log":
			tracefile, err := os.OpenFile(args[1], os.O_WRONLY|os.O_APPEND|os.O_CREATE, 0666)
			if err == nil {
				slog.SetTraceLogger(slog.NewTraceLogger(tracefile))
				args = args[1:]
			} else {
				fmt.Printf("Could not open trace file %s\n", args[1])
				return
			}
		case "--file-change-delay":
			if len(args) > 1 {
				delay, err := time.ParseDuration(args[1])
				if err != nil {
					execManPage("zeus")
				}
				args = args[1:]
				fileChangeDelay = delay
			} else {
				execManPage("zeus")
			}
		case "--config":
			_, err := os.Stat(args[1])
			if err != nil {
				fmt.Printf("Config file doesn't exist: %s (%e)\n", args[1], err)
				return
			}
			configFile = args[1]
			args = args[1:]
		case "--version":
			printVersion()
			return
		}
	}
	if len(args) == 0 {
		execManPage("zeus")
		return
	}

	if generalHelpRequested(args) {
		execManPage("zeus")
	} else if args[0] == "help" {
		commandSpecificHelp(args)
	} else if args[0] == "version" {
		printVersion()
	} else if args[0] == "start" {
		os.Exit(zeusmaster.Run(configFile, fileChangeDelay))
	} else if args[0] == "init" {
		zeusInit()
	} else if args[0] == "commands" {
		zeusCommands(configFile)
	} else {
		tree := config.BuildProcessTree(configFile, nil)
		for _, name := range tree.AllCommandsAndAliases() {
			if args[0] == name {
				// Don't confuse the master by sending *full* args to
				// it; just those that are not zeus-specific.
				os.Exit(zeusclient.Run(args, os.Stdin, os.Stdout))
			}
		}

		commandNotFound(args[0])
	}
}
Beispiel #4
0
func main() {
	for Args = os.Args[1:]; Args != nil && len(Args) > 0 && Args[0][0] == '-'; Args = Args[1:] {
		switch Args[0] {
		case "--no-color":
			color = false
			slog.DisableColor()
		case "--log":
			tracefile, err := os.OpenFile(Args[1], os.O_WRONLY|os.O_APPEND|os.O_CREATE, 0666)
			if err == nil {
				slog.SetTraceLogger(slog.NewTraceLogger(tracefile))
				Args = Args[1:]
			} else {
				fmt.Printf("Could not open trace file %s\n", Args[1])
				return
			}
		case "--file-change-delay":
			if len(Args) > 1 {
				delay, err := time.ParseDuration(Args[1])
				if err != nil {
					execManPage("zeus")
				}
				Args = Args[1:]
				restarter.FileChangeWindow = delay
			} else {
				execManPage("zeus")
			}
		case "--config":
			_, err := os.Stat(Args[1])
			if err != nil {
				fmt.Printf("Config file doesn't exist: %s (%e)\n", Args[1], err)
				return
			}
			config.ConfigFile = Args[1]
			Args = Args[1:]
		case "--version":
			printVersion()
			return
		}
	}
	if len(Args) == 0 {
		execManPage("zeus")
	}

	// Don't confuse the master by sending *full* args to it; just those that are
	// not zeus-specific.
	config.Args = Args

	if generalHelpRequested(Args) {
		execManPage("zeus")
	} else if Args[0] == "help" {
		commandSpecificHelp(Args)
	} else if Args[0] == "version" {
		printVersion()
	} else if Args[0] == "start" {
		zeusmaster.Run()
	} else if Args[0] == "init" {
		zeusInit()
	} else if Args[0] == "commands" {
		zeusCommands()
	} else {
		tree := config.BuildProcessTree()
		for _, name := range tree.AllCommandsAndAliases() {
			if Args[0] == name {
				zeusclient.Run()
				return
			}
		}

		commandNotFound(Args[0])
	}
}