Comments (5)
snoyberg
commented on August 14, 2024
I think what Yesod does is the best example. runStdoutLoggingT doesn't give you control of how the logging is performed, you'd need to drop to runLoggingT instead.
from logger.
akurilin
commented on August 14, 2024
Sounds good!
from logger.
akurilin
commented on August 14, 2024
I ended up using something like the following for a one-off commandline tool, does that look more or less sane?
-- custom logging fn to filter everything but LevelInfo and above
defaultOutput :: Handle -> Loc -> LogSource -> LogLevel -> LogStr -> IO ()
defaultOutput h loc src level msg =
if level >= LevelInfo
then S8.hPutStr h ls
else return ()
where
ls = defaultLogStrBS loc src level msg
defaultLogStrBS :: Loc -> LogSource -> LogLevel -> LogStr -> S8.ByteString
defaultLogStrBS a b c d = fromLogStr $ defaultLogStr a b c d
from logger.
snoyberg
commented on August 14, 2024
LGTM 👍
from logger.
akurilin
commented on August 14, 2024
Awesome, thank you!
from logger.
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from logger.