shell

var CheckCmd = &cobra.Command{
	Use:    "checkchanges",
	Hidden: true,
	Run: func(cmd *cobra.Command, args []string) {
		ck, err := getCache()
		if err != nil || ck.Hash != os.Getenv("KL_HASH") {
			if err == fileclient.KLYamlNotFound {
				fmt.Printf("(kl - %s)", text.Yellow("outside"))
				return
			}
			fmt.Printf("(kl - %s)", text.Yellow("reload needed"))
			return
		}

		depth := 0
		s, ok := os.LookupEnv("KL_DEPTH")
		if ok {
			i, err := strconv.Atoi(s)
			if err == nil {
				depth = i
			}
		}
		if depth > 1 {
			fmt.Printf("%s%s%s", text.Blue("(kl"), text.Yellow(strings.Repeat(">", depth-1)), text.Blue(")"))
			return
		}

		fmt.Printf(text.Blue("(kl)"))
		return
	},
}

var Cmd = &cobra.Command{
	Use:    "shell",
	Short:  "",
	Hidden: envclient.IsBoxMode(),
	Run: func(cmd *cobra.Command, args []string) {
		if err := Shell(cmd, args); err != nil {
			fn.PrintError(err)
		}
	},
}

var ErrHashMismatch = fn.Errorf("hash mismatch")