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#!/usr/bin/env runhaskell
module Main where
import Control.Monad
import Data.IORef
import Resolver.Log
import System.Environment
import System.IO
progress :: IORef Integer -> Integer -> Integer -> IO ()
progress ref cur max =
do lastPercent <- readIORef ref
(if cur >= (max * (lastPercent + 10) `div` 100)
then do let newPercent = lastPercent + 10
print newPercent
writeIORef ref newPercent
else return ())
main = do args <- getArgs
when (length args > 1) (error "Too many arguments: expected exactly one.")
when (length args < 1) (error "Too few arguments: expected exactly one.")
let [fn] = args
h <- openFile fn ReadMode
ref <- newIORef 0
logFile <- loadLogFile h fn (progress ref)
return ()
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