package cmd

import (
	"fmt"

	"github.com/spf13/cobra"
)

func init() {
	rootCmd.AddCommand(
		newVersionCmd(),
	)
}

// Version, CommitSHA, and BuildDate are set at build time using ldflags.
var (
	Version   = "dev"
	CommitSHA = "none"
	BuildDate = "unknown"
)

// newVersionCmd creates the version command for displaying version information.
func newVersionCmd() *cobra.Command {
	var short bool
	cmd := &cobra.Command{
		Use:   "version",
		Short: "Show version",
		Long:  "Display version information for the agence application.",
		Run: func(cmd *cobra.Command, args []string) {
			if short {
				fmt.Println(Version)
				return
			}
			fmt.Printf("lassistanoque %s (commit: %s, built: %s)\n", Version, CommitSHA, BuildDate)
		},
	}
	cmd.Flags().BoolVarP(&short, "short", "s", false, "show only version number")
	return cmd
}