base

Documentation

Index

• type Command
  • func (c *Command) LongName() string
  • func (c *Command) Name() string

Types

type Command

type Command struct {
	// Run runs the command.
	// The args are the arguments after the command name.
	Run func(cmd *Command, args []string) error

	// UsageLine is the one-line usage message.
	// The first word in the line is taken to be the command name.
	UsageLine string

	// Short is the short description shown in the 'go help' output.
	Short string

	// Long is the long message shown in the 'go help <this-command>' output.
	Long string

	// Flag is a set of flags specific to this command.
	Flag *flag.FlagSet
}

A Command is an implementation of a go command like go build or go fix.

func (*Command) LongName

func (c *Command) LongName() string

LongName returns the command's long name: all the words in the usage line between "gmlgo" and a flag or argument,

func (*Command) Name

func (c *Command) Name() string

Name returns the command's short name: the last word in the usage line before a flag or argument.