fish_completions.go

package zulu

import (
	"io"
	"os"
)

// GenFishCompletionFile generates fish completion file.
func (c *Command) GenFishCompletionFile(filename string, includeDesc bool) error {
	outFile, err := os.Create(filename)
	if err != nil {
		return err
	}
	defer outFile.Close()

	return c.GenFishCompletion(outFile, includeDesc)
}

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