package app

import (
	"fmt"
	"io"

	"gitea.maximumdirect.net/eric/narratio/internal/buildinfo"
)

// Version prints the version embedded in the current Narratio binary.
func Version(args []string, out io.Writer) error {
	if len(args) != 0 {
		return fmt.Errorf("version: unexpected arguments")
	}
	_, err := fmt.Fprintf(out, "narratio %s\n", buildinfo.Version)
	return err
}