package version

import (
	"fmt"

	"github.com/spf13/cobra"
	"tangled.org/eric.wien/tng-cli/internal/build"
	"tangled.org/eric.wien/tng-cli/pkg/cmdutil"
)

func NewCmdVersion(f *cmdutil.Factory) *cobra.Command {
	cmd := &cobra.Command{
		Use:    "version",
		Short:  "Print the version of tng",
		Hidden: false,
		Args:   cmdutil.NoArgs,
		RunE: func(cmd *cobra.Command, args []string) error {
			version := build.Version
			if build.Date != "" {
				version = fmt.Sprintf("%s (%s)", version, build.Date)
			}
			if build.Commit != "" {
				version = fmt.Sprintf("%s, commit %s", version, build.Commit)
			}
			fmt.Fprintf(f.IOStreams.Out, "tng version %s\n", version)
			return nil
		},
	}
	return cmd
}