30 lines
810 B
Haskell
30 lines
810 B
Haskell
{-|
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A ledger-compatible @print@ command.
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-}
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module Commands.Print
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where
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import Prelude hiding (putStr)
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import Ledger
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import Options
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import System.IO.UTF8
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-- | Print ledger transactions in standard format.
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print' :: [Opt] -> [String] -> Ledger -> IO ()
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print' opts args = putStr . showLedgerTransactions opts args
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showLedgerTransactions :: [Opt] -> [String] -> Ledger -> String
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showLedgerTransactions opts args l = concatMap (showLedgerTransactionForPrint effective) txns
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where
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txns = sortBy (comparing ltdate) $
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ledger_txns $
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filterJournalPostingsByDepth depth $
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filterJournalTransactionsByAccount apats $
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journal l
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depth = depthFromOpts opts
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effective = Effective `elem` opts
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(apats,_) = parsePatternArgs args
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