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graphql_query

0.3.4
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GraphQL Query provides compile-time and runtime safety for your GraphQL queries and schemas in Elixir.

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graphql_query lib graphql_query logger.ex
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lib/graphql_query/logger.ex 

defmodule GraphqlQuery.Logger do

  @moduledoc """

  Logger helper to differentiate between compile time and runtime warnings.



  In compile time it will use `IO.warn/2`, in runtime it will use `Logger.warning/2`.

  """



  require Logger



  defmacro warning(message, location) do

    case __CALLER__.module do

      GraphqlQuery ->

        # Compile time call

        quote do

          IO.warn(unquote(message), unquote(location))

        end



      _ ->

        # Runtime call

        quote do

          require Logger

          error = GraphqlQuery.Parser.format_error(unquote(message), unquote(location), :runtime)

          Logger.warning(error, unquote(location))

        end

    end

  end

end