package commands

import (
	"context"
	"os"

	"github.com/peterbourgon/ff/v3/ffcli"

	"edge-infra.dev/pkg/lib/cli"
	"edge-infra.dev/pkg/lib/runtime/version"
)

// Subcommand returns an ffcli compatible Command that can be
// registered as a Subcommand on CLIs
func Version() *ffcli.Command {
	h := "Print version information"
	cmd := &ffcli.Command{
		Name:      "version",
		ShortHelp: h,
		LongHelp:  h,
		Exec: func(_ context.Context, _ []string) error {
			cli.Version(os.Stdout, version.New())
			return nil
		},
	}
	return cmd
}