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|
-- |
-- Module : Foundation.Timing.Main
-- License : BSD-style
-- Maintainer : Foundation maintainers
--
-- An implementation of a timing framework
--
{-# LANGUAGE GeneralizedNewtypeDeriving #-}
{-# LANGUAGE OverloadedStrings #-}
module Foundation.Timing.Main
( defaultMain
) where
import Basement.Imports
import Foundation.IO.Terminal
import Foundation.Collection
data MainConfig = MainConfig
{ mainHelp :: Bool
, mainListBenchs :: Bool
, mainVerbose :: Bool
, mainOther :: [String]
}
newtype TimingPlan a = TimingPlan { runTimingPlan :: IO a }
deriving (Functor, Applicative, Monad)
defaultMainConfig :: MainConfig
defaultMainConfig = MainConfig
{ mainHelp = False
, mainListBenchs = False
, mainVerbose = False
, mainOther = []
}
parseArgs :: [String] -> MainConfig -> Either String MainConfig
parseArgs [] cfg = Right cfg
parseArgs ("--list-benchs":xs) cfg = parseArgs xs $ cfg { mainListBenchs = True }
parseArgs ("--verbose":xs) cfg = parseArgs xs $ cfg { mainVerbose = True }
parseArgs ("--help":xs) cfg = parseArgs xs $ cfg { mainHelp = True }
parseArgs (x:xs) cfg = parseArgs xs $ cfg { mainOther = x : mainOther cfg }
configHelp :: [String]
configHelp = []
defaultMain :: TimingPlan () -> IO ()
defaultMain tp = do
ecfg <- flip parseArgs defaultMainConfig <$> getArgs
cfg <- case ecfg of
Left e -> do
putStrLn e
mapM_ putStrLn configHelp
exitFailure
Right c -> pure c
when (mainHelp cfg) (mapM_ putStrLn configHelp >> exitSuccess)
when (mainListBenchs cfg) (printAll >> exitSuccess)
runTimingPlan tp
return ()
where
printAll = undefined
|
