Golang Command.InheritedFlags Examples

Golang Command.InheritedFlags - 11 examples found. These are the top rated real world Golang examples of github.com/spf13/cobra.Command.InheritedFlags extracted from open source projects. You can rate examples to help us improve the quality of examples.
Example #1
0
func printOptions(w io.Writer, cmd *cobra.Command, name string) error {
	flags := cmd.NonInheritedFlags()
	flags.SetOutput(w)
	if flags.HasFlags() {
		if _, err := fmt.Fprintf(w, "### Options\n\n```\n"); err != nil {
			return err
		}
		flags.PrintDefaults()
		if _, err := fmt.Fprintf(w, "```\n\n"); err != nil {
			return err
		}
	}

	parentFlags := cmd.InheritedFlags()
	parentFlags.SetOutput(w)
	if parentFlags.HasFlags() {
		if _, err := fmt.Fprintf(w, "### Options inherited from parent commands\n\n```\n"); err != nil {
			return err
		}
		parentFlags.PrintDefaults()
		if _, err := fmt.Fprintf(w, "```\n\n"); err != nil {
			return err
		}
	}
	return nil
}
Example #2
0
func genYaml(command *cobra.Command, parent, docsDir string) {
	doc := cmdDoc{}

	doc.Name = command.Name()
	doc.Synopsis = forceMultiLine(command.Short)
	doc.Description = forceMultiLine(command.Long)

	flags := command.NonInheritedFlags()
	if flags.HasFlags() {
		doc.Options = genFlagResult(flags)
	}
	flags = command.InheritedFlags()
	if flags.HasFlags() {
		doc.InheritedOptions = genFlagResult(flags)
	}

	if len(command.Example) > 0 {
		doc.Example = command.Example
	}

	if len(command.Commands()) > 0 || len(parent) > 0 {
		result := make([]string, 0)
		if len(parent) > 0 {
			result = append(result, parent)
		}
		for _, c := range command.Commands() {
			result = append(result, c.Name())
		}
		doc.SeeAlso = result
	}

	final, err := yaml.Marshal(&doc)
	if err != nil {
		fmt.Println(err)
		os.Exit(1)
	}

	var filename string

	if parent == "" {
		filename = docsDir + doc.Name + ".yaml"
	} else {
		filename = docsDir + parent + "_" + doc.Name + ".yaml"
	}

	outFile, err := os.Create(filename)
	if err != nil {
		fmt.Println(err)
		os.Exit(1)
	}
	defer outFile.Close()
	_, err = outFile.Write(final)
	if err != nil {
		fmt.Println(err)
		os.Exit(1)
	}
}
Example #3
0
func NewCommand(c *cobra.Command, path string) *Command {
	return &Command{
		Name:             c.Name(),
		Path:             path,
		Description:      c.Long,
		Synopsis:         c.Short,
		Example:          c.Example,
		Options:          NewOptions(c.NonInheritedFlags()),
		InheritedOptions: NewOptions(c.InheritedFlags()),
		Usage:            c.Use,
	}
}
Example #4
0
func (c *CLI) globalFlags(cmd *cobra.Command) *flag.FlagSet {
	fs := &flag.FlagSet{}
	if cmd.HasParent() {
		fs.AddFlagSet(cmd.InheritedFlags())
		if fs.Lookup("help") == nil && cmd.Flag("help") != nil {
			fs.AddFlag(cmd.Flag("help"))
		}
	} else {
		fs.AddFlagSet(cmd.PersistentFlags())
	}
	return c.sansDriverFlags(c.sansAdditionalFlags(fs))
}
Example #5
0
func mustClientFromCmd(cmd *cobra.Command) *clientv3.Client {
	flags.SetPflagsFromEnv("ETCDCTL", cmd.InheritedFlags())

	endpoints, err := cmd.Flags().GetStringSlice("endpoints")
	if err != nil {
		ExitWithError(ExitError, err)
	}
	dialTimeout := dialTimeoutFromCmd(cmd)
	sec := secureCfgFromCmd(cmd)

	return mustClient(endpoints, dialTimeout, sec)
}
Example #6
0
func manPrintOptions(out io.Writer, command *cobra.Command) {
	flags := command.NonInheritedFlags()
	if flags.HasFlags() {
		fmt.Fprintf(out, "# OPTIONS\n")
		manPrintFlags(out, flags)
		fmt.Fprintf(out, "\n")
	}
	flags = command.InheritedFlags()
	if flags.HasFlags() {
		fmt.Fprintf(out, "# OPTIONS INHERITED FROM PARENT COMMANDS\n")
		manPrintFlags(out, flags)
		fmt.Fprintf(out, "\n")
	}
}