Method PersistentFlags

command.go:1775–1784

PersistentFlags returns the persistent FlagSet specifically set in the current command.

()

// PersistentFlags returns the persistent FlagSet specifically set in the current command.
func (c *Command) PersistentFlags() *flag.FlagSet {
	if c.pflags == nil {
		c.pflags = flag.NewFlagSet(c.DisplayName(), flag.ContinueOnError)
		if c.flagErrorBuf == nil {
			c.flagErrorBuf = new(bytes.Buffer)
		}
		c.pflags.SetOutput(c.flagErrorBuf)
	}
	return c.pflags
}

// ResetFlags deletes all flags from command.
func (c *Command) ResetFlags() {