Golang BoolOption示例

示例#1

文件： refs.go 项目： carriercomm/interplanetary

		Tagline: "Lists link hashes from an object",
		ShortDescription: `
Retrieves the object named by <ipfs-path> and displays the link
hashes it contains, with the following format:

  <link base58 hash>

Note: list all refs recursively with -r.
`,
	},

	Arguments: []cmds.Argument{
		cmds.StringArg("ipfs-path", true, true, "Path to the object(s) to list refs from"),
	},
	Options: []cmds.Option{
		cmds.BoolOption("unique", "u", "Omit duplicate refs from output"),
		cmds.BoolOption("recursive", "r", "Recursively list links of child nodes"),
	},
	Run: func(req cmds.Request) (interface{}, error) {
		n, err := req.Context().GetNode()
		if err != nil {
			return nil, err
		}

		unique, found, err := req.Option("unique").Bool()
		if err != nil {
			return nil, err
		}
		if !found {
			unique = false
		}

示例#2

文件： root.go 项目： carriercomm/interplanetary

    daemon        Start a long-running daemon process
    mount         Mount an ipfs read-only mountpoint
    serve         Serve an interface to ipfs
    diag          Print diagnostics

Plumbing commands:

    block         Interact with raw blocks in the datastore
    object        Interact with raw dag nodes

Use 'ipfs <command> --help' to learn more about each command.
`,
	},
	Options: []cmds.Option{
		cmds.StringOption("config", "c", "Path to the configuration file to use"),
		cmds.BoolOption("debug", "D", "Operate in debug mode"),
		cmds.BoolOption("help", "Show the full command help text"),
		cmds.BoolOption("h", "Show a short version of the command help text"),
		cmds.BoolOption("local", "L", "Run the command locally, instead of using the daemon"),
	},
}

// commandsDaemonCmd is the "ipfs commands" command for daemon
var CommandsDaemonCmd = CommandsCmd(Root)

var rootSubcommands = map[string]*cmds.Command{
	"cat":       CatCmd,
	"ls":        lsCmd,
	"commands":  CommandsDaemonCmd,
	"name":      nameCmd,
	"add":       AddCmd,

示例#3

文件： version.go 项目： carriercomm/interplanetary

	cmds "github.com/maybebtc/interplanetary/Godeps/_workspace/src/github.com/jbenet/go-ipfs/commands"
	config "github.com/maybebtc/interplanetary/Godeps/_workspace/src/github.com/jbenet/go-ipfs/config"
)

type VersionOutput struct {
	Version string
}

var VersionCmd = &cmds.Command{
	Helptext: cmds.HelpText{
		Tagline:          "Shows ipfs version information",
		ShortDescription: "Returns the current version of ipfs and exits.",
	},

	Options: []cmds.Option{
		cmds.BoolOption("number", "n", "Only show the version number"),
	},
	Run: func(req cmds.Request) (interface{}, error) {
		return &VersionOutput{
			Version: config.CurrentVersionNumber,
		}, nil
	},
	Marshalers: cmds.MarshalerMap{
		cmds.Text: func(res cmds.Response) ([]byte, error) {
			v := res.Output().(*VersionOutput)

			number, found, err := res.Request().Option("number").Bool()
			if err != nil {
				return nil, err
			}
			if found && number {

示例#4

文件： pin.go 项目： carriercomm/interplanetary

}

var addPinCmd = &cmds.Command{
	Helptext: cmds.HelpText{
		Tagline: "Pins objects to local storage",
		ShortDescription: `
Retrieves the object named by <ipfs-path> and stores it locally
on disk.
`,
	},

	Arguments: []cmds.Argument{
		cmds.StringArg("ipfs-path", true, true, "Path to object(s) to be pinned"),
	},
	Options: []cmds.Option{
		cmds.BoolOption("recursive", "r", "Recursively pin the object linked to by the specified object(s)"),
	},
	Run: func(req cmds.Request) (interface{}, error) {
		n, err := req.Context().GetNode()
		if err != nil {
			return nil, err
		}

		// set recursive flag
		recursive, found, err := req.Option("recursive").Bool()
		if err != nil {
			return nil, err
		}
		if !found {
			recursive = false
		}