Function outWrite

cmd/format/save.go:105–127

(out string, do func(io.Writer) error)

}

func outWrite(out string, do func(io.Writer) error) {

	if out == "" {
		do(os.Stdout)
		return
	}

	if err := os.MkdirAll(filepath.Dir(out), 0777); err != nil {
		logs.Warn(err)
		fmt.Println(err)
		return
	}

	w, err := os.Create(out)
	if err != nil {
		logs.Warn(err)
	} else {
		defer w.Close()
		if err = do(w); err != nil {
			logs.Warn(err)
		}
	}
}