Function execAction

cmd/nerdctl/compose/compose_exec.go:64–143

(cmd *cobra.Command, args []string)

}

func execAction(cmd *cobra.Command, args []string) error {
	globalOptions, err := helpers.ProcessRootCmdFlags(cmd)
	if err != nil {
		return err
	}
	interactive, err := cmd.Flags().GetBool("interactive")
	if err != nil {
		return err
	}
	noTty, err := cmd.Flags().GetBool("no-TTY")
	if err != nil {
		return err
	}
	detach, err := cmd.Flags().GetBool("detach")
	if err != nil {
		return err
	}
	workdir, err := cmd.Flags().GetString("workdir")
	if err != nil {
		return err
	}
	env, err := cmd.Flags().GetStringArray("env")
	if err != nil {
		return err
	}
	privileged, err := cmd.Flags().GetBool("privileged")
	if err != nil {
		return err
	}
	user, err := cmd.Flags().GetString("user")
	if err != nil {
		return err
	}
	index, err := cmd.Flags().GetInt("index")
	if err != nil {
		return err
	}

	if index < 1 {
		return errors.New("index starts from 1 and should be equal or greater than 1")
	}
	// https://github.com/containerd/nerdctl/blob/v1.0.0/cmd/nerdctl/exec.go#L116
	if interactive && detach {
		return errors.New("currently flag -i and -d cannot be specified together (FIXME)")
	}
	// https://github.com/containerd/nerdctl/blob/v1.0.0/cmd/nerdctl/exec.go#L122
	if !noTty && detach {
		return errors.New("currently flag -d should be specified with --no-TTY (FIXME)")
	}

	client, ctx, cancel, err := clientutil.NewClient(cmd.Context(), globalOptions.Namespace, globalOptions.Address)
	if err != nil {
		return err
	}
	defer cancel()
	options, err := getComposeOptions(cmd, globalOptions.DebugFull, globalOptions.Experimental)
	if err != nil {
		return err