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7 changes: 7 additions & 0 deletions core/src/Commence/Multilogging.hs
Original file line number Diff line number Diff line change
Expand Up @@ -39,6 +39,9 @@ module Commence.Multilogging
-- * Flush and close the loggers, eg. at the end of an application lifecycle.
, flushAndCloseLoggers

-- * Run a LogT over all loggers.
, runAppNameLoggers

-- * Typeclass for monads that support logging over multiple loggers.
, MonadAppNameLogMulti(..)

Expand Down Expand Up @@ -138,6 +141,10 @@ newtype AppNameLoggers = AppNameLoggers { _appNameLoggers :: [L.AppNameLogger]

makeLenses ''AppNameLoggers

-- | Evaluate a given `ML.LogT` operation over all the loggers.
runAppNameLoggers :: forall m a . (MonadIO m, MonadMask m) => AppNameLoggers -> ML.LogT L.AppName m a -> m ()
runAppNameLoggers (AppNameLoggers loggers) msg = mapM_ (`ML.runLogTSafe` msg) loggers

-- | Generate loggers with a given configuration: generates separate loggers for each LogType specified in the config.
makeDefaultLoggersWithConf :: MonadIO m => LoggingConf -> m AppNameLoggers
makeDefaultLoggersWithConf LoggingConf {..} =
Expand Down