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arc_gcs

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Provides Google Cloud Storage backend for Arc.

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arc_gcs lib arc storage gcs token default_fetcher.ex
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lib/arc/storage/gcs/token/default_fetcher.ex 

defmodule Arc.Storage.GCS.Token.DefaultFetcher do

  @behaviour Arc.Storage.GCS.Token.Fetcher



  alias Goth.Token



  @impl Arc.Storage.GCS.Token.Fetcher

  def get_token(scopes) when is_list(scopes) do

    scopes

    |> Enum.join(" ")

    |> get_token()

  end



  def get_token(scope) when is_binary(scope) do

    case Token.for_scope(scope) do

      {:ok, token} -> token.token

      _ -> ""

    end

  end

end