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docker_wrapper

0.1.2
0.1.2 0.1.1

A typed Elixir wrapper for the Docker CLI with struct-based commands and pipeline composition

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docker_wrapper lib docker commands pause.ex
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lib/docker/commands/pause.ex 

defmodule Docker.Commands.Pause do

  @moduledoc """

  Implements the `Docker.Command` behaviour for `docker pause`.

  """



  @behaviour Docker.Command



  @type t :: %__MODULE__{containers: [String.t()]}



  @enforce_keys [:containers]

  defstruct [:containers]



  def new(container) when is_binary(container), do: %__MODULE__{containers: [container]}

  def new(containers) when is_list(containers), do: %__MODULE__{containers: containers}



  @impl true

  def args(%__MODULE__{} = cmd), do: ["pause"] ++ cmd.containers



  @impl true

  def parse_output(stdout, 0), do: {:ok, String.trim(stdout)}

  def parse_output(stdout, exit_code), do: {:error, {stdout, exit_code}}

end