kubernetes/vendor/github.com/spf13/cobra/fish_completions.go

func genFishComp(buf io.StringWriter, name string, includeDesc bool) { … }

// GenFishCompletion generates fish completion file and writes to the passed writer.
func (c *Command) GenFishCompletion(w io.Writer, includeDesc bool) error { … }

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