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Golang flag.FlagSet类代码示例

本文整理汇总了Golang中flag.FlagSet的典型用法代码示例。如果您正苦于以下问题:Golang FlagSet类的具体用法?Golang FlagSet怎么用?Golang FlagSet使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。


在下文中一共展示了FlagSet类的15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,您的评价将有助于系统推荐出更棒的Golang代码示例。

示例1: Register

func (cmd *add) Register(ctx context.Context, f *flag.FlagSet) {
	cmd.HostSystemFlag, ctx = flags.NewHostSystemFlag(ctx)
	cmd.HostSystemFlag.Register(ctx, f)

	f.StringVar(&cmd.spec.VswitchName, "vswitch", "", "vSwitch Name")
	f.IntVar(&cmd.spec.VlanId, "vlan", 0, "VLAN ID")
}
开发者ID:robvanmieghem,项目名称:machine,代码行数:7,代码来源:add.go

示例2: Register

func (cmd *ls) Register(ctx context.Context, f *flag.FlagSet) {
	cmd.DatacenterFlag, ctx = flags.NewDatacenterFlag(ctx)
	cmd.DatacenterFlag.Register(ctx, f)

	f.BoolVar(&cmd.Long, "l", false, "Long listing format")
	f.StringVar(&cmd.Type, "t", "", "Object type")
}
开发者ID:robvanmieghem,项目名称:machine,代码行数:7,代码来源:command.go

示例3: Run

func (cmd *esxcli) Run(f *flag.FlagSet) error {
	c, err := cmd.Client()
	if err != nil {
		return nil
	}

	host, err := cmd.HostSystem()
	if err != nil {
		return err
	}

	e, err := NewExecutor(c, host)
	if err != nil {
		return err
	}

	res, err := e.Run(f.Args())
	if err != nil {
		return err
	}

	if len(res.Values) == 0 {
		return nil
	}

	// TODO: OutputFlag / format options
	switch res.Info.Hints.Formatter() {
	case "table":
		cmd.formatTable(res)
	default:
		cmd.formatSimple(res)
	}

	return nil
}
开发者ID:Tiger66639,项目名称:jupiter-brain,代码行数:35,代码来源:esxcli.go

示例4: createComponentUsage

// CreateComponentUsage creates a usage function for a component.
func createComponentUsage(info pythia.ComponentInfo, fs *flag.FlagSet) func() {
	return func() {
		fmt.Fprintf(os.Stderr, componentUsageHeader, os.Args[0], info.Name,
			info.Description)
		fs.PrintDefaults()
	}
}
开发者ID:ChrisKun,项目名称:pythia,代码行数:8,代码来源:config.go

示例5: copyFlag

func copyFlag(name string, ff *flag.Flag, set *flag.FlagSet) {
	switch ff.Value.(type) {
	case *StringSlice:
	default:
		set.Set(name, ff.Value.String())
	}
}
开发者ID:CowLeo,项目名称:gopm,代码行数:7,代码来源:context.go

示例6: addFetchFlags

func addFetchFlags(fs *flag.FlagSet) {
	fs.StringVar(&branch, "branch", "", "branch of the package")
	fs.StringVar(&revision, "revision", "", "revision of the package")
	fs.StringVar(&tag, "tag", "", "tag of the package")
	fs.BoolVar(&noRecurse, "no-recurse", false, "do not fetch recursively")
	fs.BoolVar(&insecure, "precaire", false, "allow the use of insecure protocols")
}
开发者ID:wmadisonDev,项目名称:gb,代码行数:7,代码来源:fetch.go

示例7: commandHelp

func commandHelp(name string, cmd Command, f *flag.FlagSet) {
	type HasUsage interface {
		Usage() string
	}

	fmt.Fprintf(os.Stderr, "Usage: %s %s [OPTIONS]", os.Args[0], name)
	if u, ok := cmd.(HasUsage); ok {
		fmt.Fprintf(os.Stderr, " %s", u.Usage())
	}
	fmt.Fprintf(os.Stderr, "\n")

	type HasDescription interface {
		Description() string
	}

	if u, ok := cmd.(HasDescription); ok {
		fmt.Fprintf(os.Stderr, "%s\n", u.Description())
	}

	n := 0
	f.VisitAll(func(_ *flag.Flag) {
		n += 1
	})

	if n > 0 {
		fmt.Fprintf(os.Stderr, "\nOptions:\n")
		tw := tabwriter.NewWriter(os.Stderr, 2, 0, 2, ' ', 0)
		f.VisitAll(func(f *flag.Flag) {
			fmt.Fprintf(tw, "\t-%s=%s\t%s\n", f.Name, f.DefValue, f.Usage)
		})
		tw.Flush()
	}
}
开发者ID:robvanmieghem,项目名称:machine,代码行数:33,代码来源:command.go

示例8: Run

func (cmd *set) Run(ctx context.Context, f *flag.FlagSet) error {
	c, err := cmd.Client()
	if err != nil {
		return err
	}

	refs, err := cmd.ManagedObjects(ctx, f.Args())
	if err != nil {
		return err
	}

	m := object.NewAuthorizationManager(c)
	rl, err := m.RoleList(ctx)
	if err != nil {
		return err
	}

	role := rl.ByName(cmd.role)
	if role == nil {
		return fmt.Errorf("role '%s' not found", cmd.role)
	}
	cmd.Permission.RoleId = role.RoleId

	perms := []types.Permission{cmd.Permission}

	for _, ref := range refs {
		err = m.SetEntityPermissions(ctx, ref, perms)
		if err != nil {
			return err
		}
	}

	return nil
}
开发者ID:robvanmieghem,项目名称:machine,代码行数:34,代码来源:set.go

示例9: usageFor

func usageFor(fs *flag.FlagSet, usage string) func() {
	return func() {
		var b bytes.Buffer
		b.WriteString(ansi.Bold("Usage:") + "\n  " + usage + "\n")

		var options [][]string
		fs.VisitAll(func(f *flag.Flag) {
			var opt = "  -" + f.Name

			if f.DefValue != "false" {
				opt += "=" + f.DefValue
			}

			options = append(options, []string{opt, f.Usage})
		})

		if len(options) > 0 {
			b.WriteString("\n" + ansi.Bold("Options:") + "\n")
			optionTable(&b, options)
		}

		fmt.Println(b.String())

	}
}
开发者ID:calmh,项目名称:mole,代码行数:25,代码来源:usage.go

示例10: Register

func (cmd *connect) Register(ctx context.Context, f *flag.FlagSet) {
	cmd.VirtualMachineFlag, ctx = flags.NewVirtualMachineFlag(ctx)
	cmd.VirtualMachineFlag.Register(ctx, f)

	f.StringVar(&cmd.device, "device", "", "serial port device name")
	f.BoolVar(&cmd.client, "client", false, "Use client direction")
}
开发者ID:fdawg4l,项目名称:govmomi,代码行数:7,代码来源:connect.go

示例11: Register

func (cmd *service) Register(ctx context.Context, f *flag.FlagSet) {
	cmd.HostSystemFlag, ctx = flags.NewHostSystemFlag(ctx)
	cmd.HostSystemFlag.Register(ctx, f)

	f.BoolVar(&cmd.Enable, "enable", false, "Enable service")
	f.BoolVar(&cmd.Disable, "disable", false, "Disable service")
}
开发者ID:robvanmieghem,项目名称:machine,代码行数:7,代码来源:service.go

示例12: Run

func (cmd *install) Run(ctx context.Context, f *flag.FlagSet) error {
	host, err := cmd.HostSystem()
	if err != nil {
		return err
	}

	m, err := host.ConfigManager().CertificateManager(ctx)
	if err != nil {
		return err
	}

	var cert string

	name := f.Arg(0)
	if name == "-" || name == "" {
		var buf bytes.Buffer
		if _, err := io.Copy(&buf, os.Stdin); err != nil {
			return err
		}
		cert = buf.String()
	} else {
		b, err := ioutil.ReadFile(name)
		if err != nil {
			return err
		}
		cert = string(b)
	}

	return m.InstallServerCertificate(ctx, cert)
}
开发者ID:vmware,项目名称:vic,代码行数:30,代码来源:install.go

示例13: newCommandUnsub

// newCommandUnsub creates and returns an unsub command.
func newCommandUnsub(args []string, cli *client.Client) (command, error) {
	// Create a flag set.
	var flg flag.FlagSet

	// Define the flags.
	topicFilter := flg.String("t", "", "Topic Filter")

	// Parse the flag.
	if err := flg.Parse(args); err != nil {
		return nil, errCmdArgsParse
	}

	// Create an unsub command.
	cmd := &commandUnsub{
		cli: cli,
		unsubscribeOpts: &client.UnsubscribeOptions{
			TopicFilters: [][]byte{
				[]byte(*topicFilter),
			},
		},
	}

	// Return the command.
	return cmd, nil
}
开发者ID:mezzato,项目名称:gmq,代码行数:26,代码来源:command_unsub.go

示例14: Run

func (cmd *ls) Run(ctx context.Context, f *flag.FlagSet) error {
	finder, err := cmd.Finder()
	if err != nil {
		return err
	}

	lr := listResult{
		Elements: nil,
		Long:     cmd.Long,
	}

	args := f.Args()
	if len(args) == 0 {
		args = []string{"."}
	}

	for _, arg := range args {
		es, err := finder.ManagedObjectListChildren(context.TODO(), arg)
		if err != nil {
			return err
		}

		for _, e := range es {
			if cmd.typeMatch(e.Object.Reference()) {
				lr.Elements = append(lr.Elements, e)
			}
		}
	}

	return cmd.WriteResult(lr)
}
开发者ID:robvanmieghem,项目名称:machine,代码行数:31,代码来源:command.go

示例15: Run

func (cmd *remove) Run(ctx context.Context, f *flag.FlagSet) error {
	vm, err := cmd.VirtualMachine()
	if err != nil {
		return err
	}

	if vm == nil {
		return flag.ErrHelp
	}

	devices, err := vm.Device(ctx)
	if err != nil {
		return err
	}

	for _, name := range f.Args() {
		device := devices.Find(name)
		if device == nil {
			return fmt.Errorf("device '%s' not found", name)
		}

		if err = vm.RemoveDevice(ctx, cmd.keepFiles, device); err != nil {
			return err
		}
	}

	return nil
}
开发者ID:vmware,项目名称:vic,代码行数:28,代码来源:remove.go


注:本文中的flag.FlagSet类示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,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。