Golang Context.Bool方法代碼示例

func (c *CmdLogin) ParseArgv(ctx *cli.Context) error {
	nargs := len(ctx.Args())
	if nargs > 1 {
		return errors.New("Invalid arguments.")
	}

	provisionByEmail := ctx.Bool("provision-by-email")

	if nargs == 1 {
		c.username = ctx.Args()[0]
		if provisionByEmail {
			// if --provision-by-email flag set, then they can
			// use an email address for provisioning.
			if !libkb.CheckEmail.F(c.username) {
				return errors.New("Invalid email format. Please login again via `keybase login --provision-by-email [email]`")
			}
		} else {
			// they must use a username
			if libkb.CheckEmail.F(c.username) {
				return errors.New("You must use a username. Please login again via `keybase login [username]`")
			}
			if !libkb.CheckUsername.F(c.username) {
				return errors.New("Invalid username format. Please login again via `keybase login [username]`")
			}
		}

		if ctx.Bool("emulate-gui") {
			c.clientType = keybase1.ClientType_GUI
		}
	}
	return nil
}

func (c *CmdStatus) ParseArgv(ctx *cli.Context) error {
	if len(ctx.Args()) > 0 {
		return UnexpectedArgsError("status")
	}
	c.json = ctx.Bool("json")
	return nil
}

func (v *CmdUpdateRun) ParseArgv(ctx *cli.Context) error {
	currentVersion := ctx.String("current-version")
	if currentVersion != "" {
		v.options.Version = currentVersion
	}

	destinationPath := ctx.String("destination-path")
	if destinationPath != "" {
		v.options.DestinationPath = destinationPath
	}

	source := ctx.String("source")
	if source != "" {
		v.options.Source = source
	}

	v.options.URL = ctx.String("url")
	v.options.Force = ctx.Bool("force")

	if v.options.DestinationPath == "" {
		return fmt.Errorf("No default destination path for this environment")
	}

	return nil
}

func (c *CmdVerify) ParseArgv(ctx *cli.Context) error {
	if len(ctx.Args()) > 0 {
		return UnexpectedArgsError("verify")
	}

	msg := ctx.String("message")
	infile := ctx.String("infile")
	outfile := ctx.String("outfile")
	if ctx.Bool("no-output") {
		if len(outfile) > 0 {
			return errors.New("Cannot specify an outfile and no-output")
		}
		outfile = "/dev/null"
	}
	if err := c.FilterInit(msg, infile, outfile); err != nil {
		return err
	}
	c.signedBy = ctx.String("signed-by")
	detachedFilename := ctx.String("detached")

	if len(detachedFilename) > 0 {
		data, err := ioutil.ReadFile(detachedFilename)
		if err != nil {
			return err
		}
		c.detachedData = data
	}

	return nil
}

func (v *cmdUpdateNotify) ParseArgv(ctx *cli.Context) error {
	v.force = ctx.Bool("force")
	v.event = ctx.Args().First()
	if v.event == "" {
		return fmt.Errorf("No event specified")
	}
	return nil
}

func (v *CmdTrack) ParseArgv(ctx *cli.Context) error {
	if len(ctx.Args()) != 1 {
		return fmt.Errorf("Track only takes one argument, the user to track.")
	}
	v.user = ctx.Args()[0]
	v.options = keybase1.TrackOptions{LocalOnly: ctx.Bool("local"), BypassConfirm: ctx.Bool("y")}
	return nil
}

func (c *CmdSearch) ParseArgv(ctx *cli.Context) error {
	c.query = strings.Join(ctx.Args(), " ")
	if c.query == "" {
		return fmt.Errorf("Search query must not be empty.")
	}
	c.json = ctx.Bool("json")
	return nil
}

func (c *CmdDeviceRemove) ParseArgv(ctx *cli.Context) error {
	if len(ctx.Args()) != 1 {
		return fmt.Errorf("Device remove only takes one argument: the device ID or name.")
	}
	c.idOrName = ctx.Args()[0]
	c.force = ctx.Bool("force")
	return nil
}

// ParseArgv parses the command args.
func (c *CmdListTrackers) ParseArgv(ctx *cli.Context) error {
	if len(ctx.Args()) == 1 {
		c.assertion = ctx.Args()[0]
	}

	c.verbose = ctx.Bool("verbose")
	return nil
}

func (c *CmdBTC) ParseArgv(ctx *cli.Context) error {
	if len(ctx.Args()) != 1 {
		return fmt.Errorf("Must provide exactly one address.")
	}
	c.address = ctx.Args()[0]
	c.force = ctx.Bool("force")
	return nil
}

func (s *CmdPGPImport) ParseArgv(ctx *cli.Context) error {
	if len(ctx.Args()) > 0 {
		return fmt.Errorf("Invalid arguments")
	}

	s.arg.PushSecret = ctx.Bool("push-secret")
	s.infile = ctx.String("infile")
	return nil
}

func (v *CmdVersion) ParseArgv(c *cli.Context) error {
	switch c.String("format") {
	case "s":
		v.mode = modeShort
	case "v":
		v.mode = modeVerbose
	}
	v.svc = !c.Bool("S")
	return nil
}

func (v *CmdInstall) ParseArgv(ctx *cli.Context) error {
	v.force = ctx.Bool("force")
	v.format = ctx.String("format")
	v.binPath = ctx.String("bin-path")
	v.installer = ctx.String("installer")
	if ctx.String("components") == "" {
		v.components = []string{"cli", "service", "kbfs"}
	} else {
		v.components = strings.Split(ctx.String("components"), ",")
	}
	return nil
}

func (v *CmdID) ParseArgv(ctx *cli.Context) error {
	nargs := len(ctx.Args())
	if nargs > 1 {
		return fmt.Errorf("Identify only takes one argument, the user to lookup.")
	}

	if nargs == 1 {
		v.user = ctx.Args()[0]
	}
	v.trackStatement = ctx.Bool("track-statement")
	return nil
}

func (c *CmdDeviceRemove) ParseArgv(ctx *cli.Context) error {
	if len(ctx.Args()) != 1 {
		return fmt.Errorf("Device remove only takes one argument, the device ID.")
	}
	id, err := keybase1.DeviceIDFromString(ctx.Args()[0])
	if err != nil {
		return err
	}
	c.id = id
	c.force = ctx.Bool("force")
	return nil
}