package cmd

import (
	"fmt"

	"git.bloy.org/mike/gotest/version"
	"github.com/spf13/cobra"
	"github.com/spf13/viper"
)

var showCfg bool

func init() {
	rootCmd.AddCommand(versionCmd)
	versionCmd.Flags().BoolVarP(&showCfg, "long", "l", false,
		"Show the configuration as well as the version")
}

var versionCmd = &cobra.Command{
	Use:   "version",
	Short: "Print the version number",
	Long:  "All software has versions. This is how you see it.",
	Run: func(cmd *cobra.Command, args []string) {
		fmt.Printf("This is GoTest %s\n\n", version.Version)
		fmt.Printf("  Config location: %s\n", viper.ConfigFileUsed())
		if showCfg {
			fmt.Println("\nConfiguration Data:")
			for _, key := range viper.AllKeys() {
				fmt.Printf("    %s: %t\n", key, viper.Get(key))
			}
		}
	},
}