Method GenFishCompletion

fish_completions.go:276–281

GenFishCompletion generates fish completion file and writes to the passed writer.

(w io.Writer, includeDesc bool)

// GenFishCompletion generates fish completion file and writes to the passed writer.
func (c *Command) GenFishCompletion(w io.Writer, includeDesc bool) error {
	buf := new(bytes.Buffer)
	genFishComp(buf, c.Name(), includeDesc)
	_, err := buf.WriteTo(w)
	return err
}

// GenFishCompletionFile generates fish completion file.
func (c *Command) GenFishCompletionFile(filename string, includeDesc bool) error {