// For use in testing func (c *Command) ResetFlags() { c.flagErrorBuf = new(bytes.Buffer) c.flagErrorBuf.Reset() c.flags = flag.NewFlagSet(c.Name(), flag.ContinueOnError) c.flags.SetOutput(c.flagErrorBuf) c.pflags = flag.NewFlagSet(c.Name(), flag.ContinueOnError) c.pflags.SetOutput(c.flagErrorBuf) }
// Get the Commands Persistent FlagSet func (c *Command) PersistentFlags() *flag.FlagSet { if c.pflags == nil { c.pflags = flag.NewFlagSet(c.Name(), flag.ContinueOnError) if c.flagErrorBuf == nil { c.flagErrorBuf = new(bytes.Buffer) } c.pflags.SetOutput(c.flagErrorBuf) } return c.pflags }