Golang stdcli.Usage函数代码示例

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本文整理汇总了Golang中github.com/convox/rack/cmd/convox/stdcli.Usage函数的典型用法代码示例。如果您正苦于以下问题：Golang Usage函数的具体用法？Golang Usage怎么用？Golang Usage使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。

在下文中一共展示了Usage函数的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Golang代码示例。

示例1: cmdServiceCreate

func cmdServiceCreate(c *cli.Context) {
	// ensure type included
	if !(len(c.Args()) > 0) {
		stdcli.Usage(c, "create")
		return
	}

	// ensure everything after type is a flag
	if len(c.Args()) > 1 && !strings.HasPrefix(c.Args()[1], "--") {
		stdcli.Usage(c, "create")
		return
	}

	t := c.Args()[0]

	if t == "help" {
		stdcli.Usage(c, "create")
		return
	}

	options := stdcli.ParseOpts(c.Args()[1:])
	for key, value := range options {
		if value == "" {
			options[key] = "true"
		}
	}

	var optionsList []string
	for key, val := range options {
		optionsList = append(optionsList, fmt.Sprintf("%s=%q", key, val))
	}

	if options["name"] == "" {
		options["name"] = fmt.Sprintf("%s-%d", t, (rand.Intn(8999) + 1000))
	}

	fmt.Printf("Creating %s (%s", options["name"], t)
	if len(optionsList) > 0 {
		fmt.Printf(": %s", strings.Join(optionsList, " "))
	}
	fmt.Printf(")... ")

	_, err := rackClient(c).CreateService(t, options)

	if err != nil {
		stdcli.Error(err)
		return
	}

	fmt.Println("CREATING")
}

开发者ID:cleblanc87，项目名称:rack，代码行数:51，代码来源:services.go

示例2: cmdExec

func cmdExec(c *cli.Context) {
	fd := os.Stdin.Fd()
	stdinState, err := terminal.GetState(int(fd))
	defer terminal.Restore(int(fd), stdinState)

	_, app, err := stdcli.DirApp(c, ".")

	if err != nil {
		stdcli.Error(err)
		return
	}

	if len(c.Args()) < 2 {
		stdcli.Usage(c, "exec")
		return
	}

	ps := c.Args()[0]

	code, err := rackClient(c).ExecProcessAttached(app, ps, strings.Join(c.Args()[1:], " "), os.Stdin, os.Stdout)
	terminal.Restore(int(fd), stdinState)

	if err != nil {
		stdcli.Error(err)
		return
	}

	os.Exit(code)
}

开发者ID:inconshreveable，项目名称:rack，代码行数:29，代码来源:exec.go

示例3: cmdEnvList

func cmdEnvList(c *cli.Context) error {
	_, app, err := stdcli.DirApp(c, ".")
	if err != nil {
		return stdcli.Error(err)
	}

	if len(c.Args()) > 0 {
		return stdcli.Error(fmt.Errorf("`convox env` does not take arguments. Perhaps you meant `convox env set`?"))
	}

	if c.Bool("help") {
		stdcli.Usage(c, "")
		return nil
	}

	env, err := rackClient(c).GetEnvironment(app)
	if err != nil {
		return stdcli.Error(err)
	}

	keys := []string{}

	for key := range env {
		keys = append(keys, key)
	}

	sort.Strings(keys)

	for _, key := range keys {
		fmt.Printf("%s=%s\n", key, env[key])
	}

	return nil
}

开发者ID:convox，项目名称:rack，代码行数:34，代码来源:env.go

示例4: cmdRegistryAdd

func cmdRegistryAdd(c *cli.Context) {
	if len(c.Args()) < 1 {
		stdcli.Usage(c, "add")
		return
	}

	server := c.Args()[0]
	username := c.String("username")
	password := c.String("password")
	email := c.String("email")

	if username == "" {
		username = promptForUsername()
	}

	if password == "" {
		password = promptForPassword()
	}

	_, err := rackClient(c).AddRegistry(server, username, password, email)

	if err != nil {
		stdcli.Error(err)
		return
	}

	fmt.Println("Done.")
}

开发者ID:cleblanc87，项目名称:rack，代码行数:28，代码来源:registries.go

示例5: cmdRackScale

func cmdRackScale(c *cli.Context) error {
	// initialize to invalid values that indicate no change
	count := -1
	typ := ""

	if c.IsSet("count") {
		count = c.Int("count")
	}

	if c.IsSet("type") {
		typ = c.String("type")
	}

	// validate no argument
	switch len(c.Args()) {
	case 0:
		if count == -1 && typ == "" {
			displaySystem(c)
			return nil
		}
		// fall through to scale API call
	default:
		stdcli.Usage(c, "scale")
		return nil
	}

	_, err := rackClient(c).ScaleSystem(count, typ)
	if err != nil {
		return stdcli.ExitError(err)
	}

	displaySystem(c)
	return nil
}

开发者ID:gmelika，项目名称:rack，代码行数:34，代码来源:rack.go

示例6: cmdRun

func cmdRun(c *cli.Context) error {
	if c.Bool("detach") {
		return cmdRunDetached(c)
	}

	_, app, err := stdcli.DirApp(c, ".")
	if err != nil {
		return stdcli.Error(err)
	}

	if len(c.Args()) < 2 {
		stdcli.Usage(c, "run")
		return nil
	}

	ps := c.Args()[0]
	err = validateProcessId(c, app, ps)
	if err != nil {
		return stdcli.Error(err)
	}

	args := strings.Join(c.Args()[1:], " ")

	release := c.String("release")

	code, err := runAttached(c, app, ps, args, release)
	if err != nil {
		return stdcli.Error(err)
	}

	return cli.NewExitError("", code)
}

开发者ID:convox，项目名称:rack，代码行数:32，代码来源:run.go

示例7: cmdBuildsInfo

func cmdBuildsInfo(c *cli.Context) error {
	_, app, err := stdcli.DirApp(c, ".")
	if err != nil {
		return stdcli.Error(err)
	}

	if len(c.Args()) != 1 {
		stdcli.Usage(c, "info")
		return nil
	}

	build := c.Args()[0]

	b, err := rackClient(c).GetBuild(app, build)
	if err != nil {
		return stdcli.Error(err)
	}

	fmt.Printf("Build        %s\n", b.Id)
	fmt.Printf("Status       %s\n", b.Status)
	fmt.Printf("Release      %s\n", b.Release)
	fmt.Printf("Description  %s\n", b.Description)
	fmt.Printf("Started      %s\n", humanizeTime(b.Started))
	fmt.Printf("Elapsed      %s\n", stdcli.Duration(b.Started, b.Ended))

	return nil
}

开发者ID:convox，项目名称:rack，代码行数:27，代码来源:builds.go

示例8: cmdServiceURL

func cmdServiceURL(c *cli.Context) error {
	if len(c.Args()) != 1 {
		stdcli.Usage(c, "url")
		return nil
	}

	name := c.Args()[0]

	service, err := rackClient(c).GetService(name)
	if err != nil {
		return stdcli.ExitError(err)
	}

	if service.Status == "failed" {
		return stdcli.ExitError(fmt.Errorf("Service failure for %s", service.StatusReason))
	}

	if service.URL == "" {
		return stdcli.ExitError(fmt.Errorf("URL does not exist for %s", service.Name))
	}

	fmt.Printf("%s\n", service.URL)

	return nil
}

开发者ID:gmelika，项目名称:rack，代码行数:25，代码来源:services.go

示例9: cmdSSLDelete

func cmdSSLDelete(c *cli.Context) {
	_, app, err := stdcli.DirApp(c, ".")

	if err != nil {
		stdcli.Error(err)
		return
	}

	if len(c.Args()) != 1 {
		stdcli.Usage(c, "delete")
		return
	}

	port := c.Args()[0]

	fmt.Printf("Deleting SSL listener on port %s... ", port)

	_, err = rackClient(c).DeleteSSL(app, port)

	if err != nil {
		stdcli.Error(err)
		return
	}

	fmt.Println("Done.")
}

开发者ID:nicolas-brousse，项目名称:rack，代码行数:26，代码来源:ssl.go

示例10: cmdReleaseInfo

func cmdReleaseInfo(c *cli.Context) {
	if len(c.Args()) < 1 {
		stdcli.Usage(c, "release info")
		return
	}

	release := c.Args()[0]

	_, app, err := stdcli.DirApp(c, ".")

	if err != nil {
		stdcli.Error(err)
		return
	}

	r, err := rackClient(c).GetRelease(app, release)

	if err != nil {
		stdcli.Error(err)
		return
	}

	fmt.Printf("Id       %s\n", r.Id)
	fmt.Printf("Build    %s\n", r.Build)
	fmt.Printf("Created  %s\n", r.Created)
	fmt.Printf("Env      ")

	fmt.Println(strings.Replace(r.Env, "\n", "\n         ", -1))
}

开发者ID:cleblanc87，项目名称:rack，代码行数:29，代码来源:releases.go

示例11: cmdRun

func cmdRun(c *cli.Context) {
	if c.Bool("detach") {
		cmdRunDetached(c)
		return
	}

	_, app, err := stdcli.DirApp(c, ".")

	if err != nil {
		stdcli.Error(err)
		return
	}

	if len(c.Args()) < 2 {
		stdcli.Usage(c, "run")
		return
	}

	ps := c.Args()[0]

	args := strings.Join(c.Args()[1:], " ")

	code, err := runAttached(c, app, ps, args)

	if err != nil {
		stdcli.Error(err)
		return
	}

	os.Exit(code)
}

开发者ID:soulware，项目名称:rack，代码行数:31，代码来源:run.go

示例12: cmdRunDetached

func cmdRunDetached(c *cli.Context) {
	_, app, err := stdcli.DirApp(c, ".")

	if err != nil {
		stdcli.Error(err)
		return
	}

	if len(c.Args()) < 1 {
		stdcli.Usage(c, "run")
		return
	}

	ps := c.Args()[0]

	command := ""

	if len(c.Args()) > 1 {
		args := c.Args()[1:]
		command = strings.Join(args, " ")
	}

	fmt.Printf("Running `%s` on %s... ", command, ps)

	err = rackClient(c).RunProcessDetached(app, ps, command)

	if err != nil {
		stdcli.Error(err)
		return
	}

	fmt.Println("OK")
}

开发者ID:soulware，项目名称:rack，代码行数:33，代码来源:run.go

示例13: cmdPsStop

func cmdPsStop(c *cli.Context) {
	_, app, err := stdcli.DirApp(c, ".")

	if err != nil {
		stdcli.Error(err)
		return
	}

	if len(c.Args()) != 1 {
		stdcli.Usage(c, "stop")
		return
	}

	id := c.Args()[0]

	fmt.Printf("Stopping %s... ", id)

	_, err = rackClient(c).StopProcess(app, id)

	if err != nil {
		stdcli.Error(err)
		return
	}

	fmt.Println("OK")
}

开发者ID:nicolas-brousse，项目名称:rack，代码行数:26，代码来源:ps.go

示例14: cmdSSLList

func cmdSSLList(c *cli.Context) error {
	_, app, err := stdcli.DirApp(c, ".")
	if err != nil {
		return stdcli.ExitError(err)
	}

	if len(c.Args()) > 0 {
		return stdcli.ExitError(fmt.Errorf("`convox ssl` does not take arguments. Perhaps you meant `convox ssl update`?"))
	}

	if c.Bool("help") {
		stdcli.Usage(c, "")
		return nil
	}

	ssls, err := rackClient(c).ListSSL(app)
	if err != nil {
		return stdcli.ExitError(err)
	}

	t := stdcli.NewTable("TARGET", "CERTIFICATE", "DOMAIN", "EXPIRES")

	for _, ssl := range *ssls {
		t.AddRow(fmt.Sprintf("%s:%d", ssl.Process, ssl.Port), ssl.Certificate, ssl.Domain, humanizeTime(ssl.Expiration))
	}

	t.Print()
	return nil
}

开发者ID:gmelika，项目名称:rack，代码行数:29，代码来源:ssl.go

示例15: cmdExec

func cmdExec(c *cli.Context) {
	_, app, err := stdcli.DirApp(c, ".")

	if err != nil {
		stdcli.Error(err)
		return
	}

	if len(c.Args()) < 1 {
		stdcli.Usage(c, "exec")
		return
	}

	ps := c.Args()[0]

	command := ""

	if len(c.Args()) > 1 {
		args := c.Args()[1:]
		command = strings.Join(args, " ")
	}

	err = stdcli.Run("docker", "exec", "-it", fmt.Sprintf("%s-%s", app, ps), "sh", "-c", command)

	if err != nil {
		stdcli.Error(err)
		return
	}
}

开发者ID:harryross，项目名称:rack，代码行数:29，代码来源:exec.go

示例16: cmdReleasePromote

func cmdReleasePromote(c *cli.Context) {
	if len(c.Args()) < 1 {
		stdcli.Usage(c, "release promote")
		return
	}

	release := c.Args()[0]

	_, app, err := stdcli.DirApp(c, ".")

	if err != nil {
		stdcli.Error(err)
		return
	}

	fmt.Printf("Promoting %s... ", release)

	_, err = rackClient(c).PromoteRelease(app, release)

	if err != nil {
		stdcli.Error(err)
		return
	}

	fmt.Println("UPDATING")
}

开发者ID:cleblanc87，项目名称:rack，代码行数:26，代码来源:releases.go

示例17: cmdReleasePromote

func cmdReleasePromote(c *cli.Context) error {
	if len(c.Args()) < 1 {
		stdcli.Usage(c, "releases promote")
		return nil
	}

	release := c.Args()[0]

	_, app, err := stdcli.DirApp(c, ".")
	if err != nil {
		return stdcli.ExitError(err)
	}

	fmt.Printf("Promoting %s... ", release)

	_, err = rackClient(c).PromoteRelease(app, release)
	if err != nil {
		return stdcli.ExitError(err)
	}

	fmt.Println("UPDATING")

	if c.Bool("wait") {
		fmt.Printf("Waiting for stabilization... ")

		if err := waitForReleasePromotion(c, app, release); err != nil {
			return stdcli.ExitError(err)
		}

		fmt.Println("OK")
	}

	return nil
}

开发者ID:gmelika，项目名称:rack，代码行数:34，代码来源:releases.go

示例18: cmdSSLDelete

func cmdSSLDelete(c *cli.Context) {
	_, app, err := stdcli.DirApp(c, ".")

	if err != nil {
		stdcli.Error(err)
		return
	}

	if len(c.Args()) != 1 {
		stdcli.Usage(c, "delete")
		return
	}

	target := c.Args()[0]

	parts := strings.Split(target, ":")

	if len(parts) != 2 {
		stdcli.Error(fmt.Errorf("target must be process:port"))
		return
	}

	fmt.Printf("Deleting SSL listener %s... ", target)

	_, err = rackClient(c).DeleteSSL(app, parts[0], parts[1])

	if err != nil {
		stdcli.Error(err)
		return
	}

	fmt.Println("Done.")
}

开发者ID:kuenzaa，项目名称:rack，代码行数:33，代码来源:ssl.go

示例19: cmdInstancesList

func cmdInstancesList(c *cli.Context) error {
	if len(c.Args()) > 0 {
		return stdcli.ExitError(fmt.Errorf("`convox instances` does not take arguments. Perhaps you meant `convox instances ssh`?"))
	}

	if c.Bool("help") {
		stdcli.Usage(c, "")
		return nil
	}

	instances, err := rackClient(c).GetInstances()
	if err != nil {
		return stdcli.ExitError(err)
	}

	t := stdcli.NewTable("ID", "AGENT", "STATUS", "STARTED", "PS", "CPU", "MEM")

	for _, i := range instances {
		agent := "off"
		if i.Agent {
			agent = "on"
		}

		t.AddRow(i.Id, agent, i.Status,
			humanizeTime(i.Started),
			strconv.Itoa(i.Processes),
			fmt.Sprintf("%0.2f%%", i.Cpu*100),
			fmt.Sprintf("%0.2f%%", i.Memory*100))
	}

	t.Print()
	return nil
}

开发者ID:gmelika，项目名称:rack，代码行数:33，代码来源:instances.go

示例20: cmdScale

func cmdScale(c *cli.Context) {
	_, app, err := stdcli.DirApp(c, ".")

	if err != nil {
		stdcli.Error(err)
		return
	}

	count := c.String("count")
	memory := c.String("memory")

	if len(c.Args()) == 0 && count == "" && memory == "" {
		displayFormation(c, app)
		return
	}

	if len(c.Args()) != 1 || (count == "" && memory == "") {
		stdcli.Usage(c, "scale")
		return
	}

	process := c.Args()[0]

	err = rackClient(c).SetFormation(app, process, count, memory)

	if err != nil {
		stdcli.Error(err)
		return
	}

	displayFormation(c, app)
}

开发者ID:soulware，项目名称:rack，代码行数:32，代码来源:scale.go

注：本文中的github.com/convox/rack/cmd/convox/stdcli.Usage函数示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。