55 lines
1.8 KiB
Haskell
Executable File
55 lines
1.8 KiB
Haskell
Executable File
#!/usr/bin/env stack
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{- stack runghc --verbosity info
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--package hledger
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--package here
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-}
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{-# OPTIONS_GHC -Wno-missing-signatures #-}
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{-# LANGUAGE QuasiQuotes #-}
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import Data.Maybe
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import Data.String.Here
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import Data.Time
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import qualified Data.Text as T
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import Control.Monad
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import Hledger.Cli
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------------------------------------------------------------------------------
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cmdmode = hledgerCommandMode
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[here| prices
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Print all prices from the journal.
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|]
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[flagNone ["costs"] (setboolopt "costs") "print transaction prices from postings instead of market prices"]
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[generalflagsgroup1]
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[]
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([], Nothing)
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------------------------------------------------------------------------------
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showPrice :: MarketPrice -> String
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showPrice mp = unwords ["P", show $ mpdate mp, T.unpack . quoteCommoditySymbolIfNeeded $ mpcommodity mp, showAmountWithZeroCommodity $ mpamount mp]
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amountCost :: Day -> Amount -> Maybe MarketPrice
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amountCost d a =
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case aprice a of
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NoPrice -> Nothing
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UnitPrice pa -> Just
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MarketPrice { mpdate = d, mpcommodity = acommodity a, mpamount = pa }
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TotalPrice pa -> Just
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MarketPrice { mpdate = d, mpcommodity = acommodity a, mpamount = pa `divideAmount` abs (aquantity a) }
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postingCosts :: Posting -> [MarketPrice]
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postingCosts p = mapMaybe (amountCost date) . amounts $ pamount p where
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date = fromMaybe (tdate . fromJust $ ptransaction p) $ pdate p
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allPostsings :: Journal -> [Posting]
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allPostsings = concatMap tpostings . jtxns
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main :: IO ()
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main = do
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opts <- getHledgerCliOpts cmdmode
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withJournalDo opts{ ignore_assertions_ = True } $ \_ j -> do
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let cprices = concatMap postingCosts . allPostsings $ j
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printPrices = mapM_ (putStrLn . showPrice)
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when (boolopt "costs" $ rawopts_ opts) $ printPrices cprices
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printPrices $ jmarketprices j
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