28 lines
626 B
Haskell
28 lines
626 B
Haskell
#!/usr/bin/env runhaskell
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{-
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generatetimeclock.hs NUMENTRIES
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Outputs a dummy timeclock log with the specified number of clock-in/clock-out entries,
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one per day.
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-}
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module Main
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where
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import System.Environment
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import Data.Time.LocalTime
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import Data.Time.Calendar
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import Text.Printf
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main = do
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args <- getArgs
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let [numentries] = map read args :: [Integer]
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today <- getCurrentDay
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let startdate = addDays (-numentries) today
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mapM_ (putStr . showentry) [startdate..today]
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showentry d =
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printf "i %s 09:00:00 dummy\no %s 17:00:00\n" (show d) (show d)
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getCurrentDay = localDay . zonedTimeToLocalTime <$> getZonedTime
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