31 lines
1.0 KiB
Haskell
31 lines
1.0 KiB
Haskell
module GHCup.Logger where
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import System.Console.Pretty
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import System.IO
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import Control.Monad.Logger
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import qualified Data.ByteString as B
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myLoggerT :: (B.ByteString -> IO ()) -> LoggingT m a -> m a
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myLoggerT outter loggingt = runLoggingT loggingt mylogger
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where
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mylogger :: Loc -> LogSource -> LogLevel -> LogStr -> IO ()
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mylogger _ _ level str' = do
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let l = case level of
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LevelDebug -> toLogStr (style Bold $ color Blue "[ Debug ]")
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LevelInfo -> toLogStr (style Bold $ color Green "[ Info ]")
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LevelWarn -> toLogStr (style Bold $ color Yellow "[ Warn ]")
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LevelError -> toLogStr (style Bold $ color Red "[ Error ]")
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LevelOther t -> toLogStr "[ " <> toLogStr t <> toLogStr " ]"
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let out = fromLogStr (l <> toLogStr " " <> str' <> toLogStr "\n")
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outter out
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myLoggerTStdout :: LoggingT m a -> m a
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myLoggerTStdout = myLoggerT (B.hPut stdout)
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myLoggerTStderr :: LoggingT m a -> m a
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myLoggerTStderr = myLoggerT (B.hPut stderr)
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