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geas

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Guess Erlang Application Scattering

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geas src geas_config.hrl
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src/geas_config.hrl 

%%-------------------------------------------------------------------------

%% @doc Get cached config, otherwise cache it

%% @since 2.5

%% @end

%%-------------------------------------------------------------------------

get_config() ->

  case get(geas_conf) of

    C when is_record(C, config) 

      -> C ;

    _ -> set_config()

  end.



%%-------------------------------------------------------------------------

%% @doc Set config from rebar3 config and/or environment variables

%% @since 2.5

%% GEAS_USE_SRC    boolean   [0 / 1]               Use source code instead beam files  ...

%% GEAS_MY_RELS    string    Erlang release list   List possible releases  ...

%% GEAS_EXC_RELS   string    Erlang release list   Exclude some releases   ...

%% GEAS_DISC_RELS  boolean   [0 / 1]               Show discarded buggy Erlang releases  ...

%% GEAS_LOG        string    Log level list     Log informations   ...

%% GEAS_TIPS       boolean   [0 / 1]               Give tips on patches to apply

%% @end

%%-------------------------------------------------------------------------

set_config()     -> set_config([]).



set_config(Conf) ->



   Use_src   = normalize_boolean(proplists:get_value(use_src, Conf, os:getenv("GEAS_USE_SRC"))),

   My_rels   = proplists:get_value(my_rels, Conf, os:getenv("GEAS_MY_RELS")),

   Exc_rels  = proplists:get_value(exc_rels, Conf, os:getenv("GEAS_EXC_RELS")),

   Disc_rels = normalize_boolean(proplists:get_value(disc_rels, Conf, os:getenv("GEAS_DISC_RELS"))),

   Log       = proplists:get_value(log, Conf, os:getenv("GEAS_LOG")),

   Tips      = normalize_boolean(proplists:get_value(tips, Conf, os:getenv("GEAS_TIPS"))),

   Range     = proplists:get_value(range, Conf, os:getenv("GEAS_RANGE")),

   C = #config{ use_src = Use_src

              , my_rels = My_rels

              , exc_rels = Exc_rels

              , disc_rels = Disc_rels

              , log = Log

              , tips = Tips

              , range = Range

              },

    put(geas_conf, C),

    C.