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rebar_log: use defines for log level numbers

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This commit is contained in:
Tuncer Ayaz 2013-10-12 22:07:03 +02:00
parent 2f636236bf
commit e5d76e7e8c
1 changed files with 12 additions and 8 deletions
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20
src/rebar_log.erl
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@ -30,6 +30,11 @@
set_level/1, default_level/0,
log/3]).
-define(ERROR_LEVEL, 0).
-define(WARN_LEVEL, 1).
-define(INFO_LEVEL, 2).
-define(DEBUG_LEVEL, 3).
%% ===================================================================
%% Public API
%% ===================================================================
@ -37,10 +42,10 @@
init(Config) ->
Verbosity = rebar_config:get_global(Config, verbose, default_level()),
case valid_level(Verbosity) of
0 -> set_level(error);
1 -> set_level(warn);
2 -> set_level(info);
3 -> set_level(debug)
?ERROR_LEVEL -> set_level(error);
?WARN_LEVEL -> set_level(warn);
?INFO_LEVEL -> set_level(info);
?DEBUG_LEVEL -> set_level(debug)
end.
set_level(Level) ->
@ -55,17 +60,16 @@ log(Level, Str, Args) ->
ok
end.
default_level() -> error_level().
default_level() -> ?WARN_LEVEL.
%% ===================================================================
%% Internal functions
%% ===================================================================
valid_level(Level) ->
erlang:max(error_level(), erlang:min(Level, debug_level())).
erlang:max(?ERROR_LEVEL, erlang:min(Level, ?DEBUG_LEVEL)).
error_level() -> 0.
debug_level() -> 3.
error_level() -> ?ERROR_LEVEL.
should_log(debug, _) -> true;
should_log(info, debug) -> false;