33 lines
1.3 KiB
Elixir
33 lines
1.3 KiB
Elixir
defmodule Ejabberd.Config.EjabberdLogger do
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@moduledoc """
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Module used to log validation errors given validated modules
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given validated modules.
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"""
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alias Ejabberd.Config.EjabberdModule
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@doc """
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Given a list of modules validated, in the form of {:ok, mod} or
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{:error, mod, errors}, it logs to the user the errors found.
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"""
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@spec log_errors([EjabberdModule.t]) :: [EjabberdModule.t]
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def log_errors(modules_validated) when is_list(modules_validated) do
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Enum.each modules_validated, &do_log_errors/1
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modules_validated
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end
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defp do_log_errors({:ok, _mod}), do: nil
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defp do_log_errors({:error, _mod, errors}), do: Enum.each errors, &do_log_errors/1
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defp do_log_errors({:attribute, errors}), do: Enum.each errors, &log_attribute_error/1
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defp do_log_errors({:dependency, errors}), do: Enum.each errors, &log_dependency_error/1
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defp log_attribute_error({{attr_name, _val}, :attr_not_supported}), do:
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IO.puts "[ WARN ] Annotation @#{attr_name} is not supported."
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defp log_attribute_error({{attr_name, val}, :type_not_supported}), do:
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IO.puts "[ WARN ] Annotation @#{attr_name} with value #{inspect val} is not supported (type mismatch)."
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defp log_dependency_error({module, :not_found}), do:
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IO.puts "[ WARN ] Module #{inspect module} was not found, but is required as a dependency."
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end
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