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https://github.com/input-output-hk/foliage.git
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080197e9e2
1. Foliage takes as input a complete description of the index, where source distributions and revisions come with a timestamp. This allows us to recreate the entire index in a reproducible way. 2. Added a experimental command to import an index from a Hackage (as downloaded with Cabal). This was originally a testing/development need but there might be different use cases.
28 lines
609 B
Haskell
28 lines
609 B
Haskell
{-# LANGUAGE TypeApplications #-}
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{-# OPTIONS_GHC -Wno-orphans #-}
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module Foliage.Time
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( iso8601ParseM,
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iso8601Show,
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getCurrentTime,
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UTCTime (..),
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utcTimeToPOSIXSeconds,
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addUTCTime,
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nominalDay,
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truncateSeconds,
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)
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where
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import Data.Time
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import Data.Time.Clock.POSIX
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import Data.Time.Compat ()
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import Data.Time.Format.ISO8601
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import Development.Shake.Classes
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instance Binary UTCTime where
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get = iso8601ParseM =<< get
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put = put . iso8601Show
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truncateSeconds :: UTCTime -> UTCTime
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truncateSeconds = posixSecondsToUTCTime . fromIntegral @Int . floor . utcTimeToPOSIXSeconds
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