66 lines
1.8 KiB
Haskell
66 lines
1.8 KiB
Haskell
{-# LANGUAGE ScopedTypeVariables #-}
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{-|
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This is the entry point to hledger's reading system, which can read
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Journals from various data formats. Use this module if you want to parse
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journal data or read journal files. Generally it should not be necessary
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to import modules below this one.
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-}
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module Hledger.Read (
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-- * Journal reading API
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defaultJournalPath,
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defaultJournal,
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readJournal,
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readJournal',
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readJournalFile,
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readJournalFiles,
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requireJournalFileExists,
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ensureJournalFileExists,
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-- * Parsers used elsewhere
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postingp,
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accountnamep,
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amountp,
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amountp',
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mamountp',
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numberp,
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codep,
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accountaliasp,
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-- * Tests
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samplejournal,
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tests_Hledger_Read,
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)
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where
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import Control.Monad.Except
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import Data.List
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import Data.Maybe
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import Test.HUnit
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import Hledger.Data.Types
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import Hledger.Data.Journal (nullctx)
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import Hledger.Read.Util
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import Hledger.Read.JournalReader as JournalReader
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import Hledger.Read.TimedotReader as TimedotReader
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import Hledger.Read.TimelogReader as TimelogReader
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import Hledger.Read.CsvReader as CsvReader
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import Hledger.Utils
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import Prelude hiding (getContents, writeFile)
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tests_Hledger_Read = TestList $
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tests_readJournal'
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++ [
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tests_Hledger_Read_JournalReader,
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tests_Hledger_Read_TimedotReader,
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tests_Hledger_Read_TimelogReader,
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tests_Hledger_Read_CsvReader,
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"journal" ~: do
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r <- runExceptT $ parseWithCtx nullctx JournalReader.journalp ""
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assertBool "journalp should parse an empty file" (isRight $ r)
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jE <- readJournal Nothing Nothing True Nothing "" -- don't know how to get it from journal
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either error' (assertBool "journalp parsing an empty file should give an empty journal" . null . jtxns) jE
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]
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