hledger-lib-1.51: Hledger/Read/JournalReader.hs
--- * -*- outline-regexp:"--- *"; -*-
--- ** doc
-- In Emacs, use TAB on lines beginning with "-- *" to collapse/expand sections.
{-|
A reader for hledger's journal file format
(<http://hledger.org/hledger.html#the-journal-file>). hledger's journal
format is a compatible subset of c++ ledger's
(<http://ledger-cli.org/3.0/doc/ledger3.html#Journal-Format>), so this
reader should handle many ledger files as well. Example:
@
2012\/3\/24 gift
expenses:gifts $10
assets:cash
@
Journal format supports the include directive which can read files in
other formats, so the other file format readers need to be importable
and invocable here.
Some important parts of journal parsing are therefore kept in
Hledger.Read.Common, to avoid import cycles.
-}
--- ** language
{-# LANGUAGE FlexibleContexts #-}
{-# LANGUAGE NamedFieldPuns #-}
{-# LANGUAGE NoMonoLocalBinds #-}
{-# LANGUAGE OverloadedStrings #-}
{-# LANGUAGE PackageImports #-}
{-# LANGUAGE ScopedTypeVariables #-}
{-# LANGUAGE MultiWayIf #-}
--- ** exports
module Hledger.Read.JournalReader (
-- * Reader-finding utils
findReader,
splitReaderPrefix,
-- * Reader
reader,
-- * Parsing utils
parseAndFinaliseJournal,
runJournalParser,
rjp,
runErroringJournalParser,
rejp,
-- * Parsers used elsewhere
getParentAccount,
journalp,
directivep,
defaultyeardirectivep,
marketpricedirectivep,
datetimep,
datep,
modifiedaccountnamep,
tmpostingrulep,
statusp,
emptyorcommentlinep,
followingcommentp,
accountaliasp
-- * Tests
,tests_JournalReader
)
where
--- ** imports
import Control.Exception qualified as C
import Control.Monad (forM_, when, void, unless, filterM, forM)
import Control.Monad.IO.Class (MonadIO, liftIO)
import Control.Monad.Except (ExceptT(..), runExceptT)
import Control.Monad.State.Strict (evalStateT,get,modify',put)
import Control.Monad.Trans.Class (lift)
import Data.Char (toLower)
import Data.Either (isRight, lefts)
import Data.Functor ((<&>))
import Data.Map.Strict qualified as M
import Data.Text (Text)
import Data.String
import Data.List
import Data.Maybe
import Data.Text qualified as T
import Data.Time.Calendar
import Data.Time.LocalTime
import Safe
import Text.Megaparsec hiding (parse)
import Text.Megaparsec.Char
import Text.Printf
import System.Directory (canonicalizePath, doesFileExist, makeAbsolute)
import System.FilePath
import "Glob" System.FilePath.Glob hiding (match)
-- import "filepattern" System.FilePattern.Directory
import Hledger.Data
import Hledger.Read.Common
import Hledger.Utils
import Hledger.Read.CsvReader qualified as CsvReader (reader)
import Hledger.Read.RulesReader qualified as RulesReader (reader)
import Hledger.Read.TimeclockReader qualified as TimeclockReader (reader)
import Hledger.Read.TimedotReader qualified as TimedotReader (reader)
--- ** doctest setup
-- $setup
-- >>> :set -XOverloadedStrings
--
--- ** parsing utilities
-- | Run a journal parser in some monad. See also: parseWithState.
runJournalParser, rjp
:: Monad m
=> JournalParser m a -> Text -> m (Either HledgerParseErrors a)
runJournalParser p = runParserT (evalStateT p nulljournal) ""
rjp = runJournalParser
-- | Run an erroring journal parser in some monad. See also: parseWithState.
runErroringJournalParser, rejp
:: Monad m
=> ErroringJournalParser m a
-> Text
-> m (Either FinalParseError (Either HledgerParseErrors a))
runErroringJournalParser p t =
runExceptT $ runParserT (evalStateT p nulljournal) "" t
rejp = runErroringJournalParser
--- ** reader finding utilities
-- Defined here rather than Hledger.Read so that we can use them in includedirectivep below.
-- The available journal readers, each one handling a particular data format.
readers' :: MonadIO m => [Reader m]
readers' = [
reader
,TimeclockReader.reader
,TimedotReader.reader
,RulesReader.reader
,CsvReader.reader Csv
,CsvReader.reader Tsv
,CsvReader.reader Ssv
-- ,LedgerReader.reader
]
readerNames :: [String]
readerNames = map (show . rFormat) (readers'::[Reader IO])
-- | @findReader mformat mpath@
--
-- Find the reader named by @mformat@, if provided.
-- ("ssv" and "tsv" are recognised as alternate names for the csv reader,
-- which also handles those formats.)
-- Or, if a file path is provided, find the first reader that handles
-- its file extension, if any.
findReader :: MonadIO m => Maybe StorageFormat -> Maybe FilePath -> Maybe (Reader m)
findReader Nothing Nothing = Nothing
findReader (Just fmt) _ = headMay [r | r <- readers', let rname = rFormat r, rname == fmt]
findReader Nothing (Just path) =
case prefix of
Just fmt -> headMay [r | r <- readers', rFormat r == fmt]
Nothing -> headMay [r | r <- readers', ext `elem` rExtensions r]
where
(prefix,path') = splitReaderPrefix path
ext = map toLower $ drop 1 $ takeExtension path'
-- | Separate a file path and its reader prefix, if any.
--
-- >>> splitReaderPrefix "csv:-"
-- (Just csv,"-")
splitReaderPrefix :: PrefixedFilePath -> (Maybe StorageFormat, FilePath)
splitReaderPrefix f =
let
candidates = [(Just r, drop (length r + 1) f) | r <- readerNames ++ ["ssv","tsv"], (r++":") `isPrefixOf` f]
(strPrefix, newF) = headDef (Nothing, f) candidates
in case strPrefix of
Just "csv" -> (Just (Sep Csv), newF)
Just "tsv" -> (Just (Sep Tsv), newF)
Just "ssv" -> (Just (Sep Ssv), newF)
Just "journal" -> (Just Journal', newF)
Just "timeclock" -> (Just Timeclock, newF)
Just "timedot" -> (Just Timedot, newF)
_ -> (Nothing, f)
-- -- | Does this file path have a reader prefix ?
-- hasReaderPrefix :: PrefixedFilePath -> Bool
-- hasReaderPrefix = isJust . fst. splitReaderPrefix
-- -- | Add a reader prefix to a file path, unless it already has one.
-- -- The argument should be a valid reader name.
-- --
-- -- >>> addReaderPrefix "csv" "a.txt"
-- -- >>> "csv:a.txt"
-- -- >>> addReaderPrefix "csv" "timedot:a.txt"
-- -- >>> "timedot:a.txt"
-- addReaderPrefix :: ReaderPrefix -> FilePath -> PrefixedFilePath
-- addReaderPrefix readername f
-- | hasReaderPrefix f = f
-- | otherwise = readername <> ":" <> f
--- ** reader
reader :: MonadIO m => Reader m
reader = Reader
{rFormat = Journal'
,rExtensions = ["journal", "j", "hledger", "ledger"]
,rReadFn = handleReadFnToTextReadFn parse
,rParser = journalp -- no need to add command line aliases like journalp'
-- when called as a subparser I think
}
-- | Parse and post-process a "Journal" from hledger's journal file
-- format, or give an error.
parse :: InputOpts -> FilePath -> Text -> ExceptT String IO Journal
parse iopts f = parseAndFinaliseJournal journalp' iopts f
where
journalp' = do
-- reverse parsed aliases to ensure that they are applied in order given on commandline
mapM_ addAccountAlias (reverse $ aliasesFromOpts iopts)
journalp iopts
--- ** parsers
--- *** journal
-- | A journal parser. Accumulates and returns a "ParsedJournal",
-- which should be finalised/validated before use.
--
-- >>> rejp (journalp definputopts <* eof) "2015/1/1\n a 0\n"
-- Right (Right Journal (unknown) with 1 transactions, 1 accounts)
--
journalp :: MonadIO m => InputOpts -> ErroringJournalParser m ParsedJournal
journalp iopts = do
many $ addJournalItemP iopts
eof
get
-- | A side-effecting parser; parses any kind of journal item
-- and updates the parse state accordingly.
addJournalItemP :: MonadIO m => InputOpts -> ErroringJournalParser m ()
addJournalItemP iopts =
-- all journal line types can be distinguished by the first
-- character, can use choice without backtracking
choice [
directivep iopts
, transactionp >>= modify' . addTransaction
, transactionmodifierp >>= modify' . addTransactionModifier
, periodictransactionp >>= modify' . addPeriodicTransaction
, marketpricedirectivep >>= modify' . addPriceDirective
, void (lift emptyorcommentlinep)
, void (lift multilinecommentp)
] <?> "transaction or directive"
--- *** directives
-- | Parse any journal directive and update the parse state accordingly.
-- Cf http://hledger.org/hledger.html#directives,
-- http://ledger-cli.org/3.0/doc/ledger3.html#Command-Directives
directivep :: MonadIO m => InputOpts -> ErroringJournalParser m ()
directivep iopts = (do
optional $ oneOf ['!','@']
choice [
includedirectivep iopts
,aliasdirectivep
,endaliasesdirectivep
,accountdirectivep
,applyaccountdirectivep
,applyfixeddirectivep
,applytagdirectivep
,assertdirectivep
,bucketdirectivep
,capturedirectivep
,checkdirectivep
,commandlineflagdirectivep
,commoditydirectivep
,commodityconversiondirectivep
,decimalmarkdirectivep
,defaultyeardirectivep
,defaultcommoditydirectivep
,definedirectivep
,endapplyaccountdirectivep
,endapplyfixeddirectivep
,endapplytagdirectivep
,endapplyyeardirectivep
,endtagdirectivep
,evaldirectivep
,exprdirectivep
,ignoredpricecommoditydirectivep
,payeedirectivep
,pythondirectivep
,tagdirectivep
,valuedirectivep
]
) <?> "directive"
-- | Parse an include directive, and the file(s) it refers to, possibly recursively.
-- Input options are required since they may affect parsing (of timeclock files, specifically).
-- include's argument is a file path or glob pattern (see findMatchedFiles for details),
-- optionally with a file type prefix. Relative paths are relative to the current file.
includedirectivep :: MonadIO m => InputOpts -> ErroringJournalParser m ()
includedirectivep iopts = do
-- save the position at start of include directive, for error messages
eoff <- getOffset
pos <- getSourcePos
let errorNoArg = customFailure $ parseErrorAt eoff "include needs a file path or glob pattern argument"
-- parse the directive
string "include"
-- notFollowedBy newline <?> "a file path or glob pattern argument"
prefixedglob <- (do
lift skipNonNewlineSpaces1
prefixedglob <- rstrip . T.unpack <$> takeWhileP Nothing (`notElem` [';','\n'])
lift followingcommentp
return prefixedglob
) <|> errorNoArg
let (mprefix,glb) = splitReaderPrefix prefixedglob
parentf <- sourcePosFilePath pos -- a little slow, don't do too often
when (null $ dbg6 (parentf <> " include: glob pattern") glb) errorNoArg
-- Find the file or glob-matched files (just the ones from this include directive), with some IO error checking.
paths <- findMatchedFiles eoff parentf glb
-- Also report whether a glob pattern was used, and not just a literal file path.
-- (paths, isglob) <- findMatchedFiles off pos glb
-- XXX worth the trouble ? no
-- Comprehensively exclude files already processed. Some complexities here:
-- If this include directive uses a glob pattern, remove duplicates.
-- Ie if this glob pattern matches any files we have already processed (or the current file),
-- due to multiple includes in sequence or in a cycle, exclude those files so they're not processed again.
-- If this include directive uses a literal file path, don't remove duplicates.
-- Multiple includes in sequence will cause the included file to be processed multiple times.
-- Multiple includes forming a cycle will be detected and reported as an error in parseIncludedFile.
-- let paths' = if isglob then filter (...) paths else paths
-- if there was a reader prefix, apply it to all the file paths
let prefixedpaths = case mprefix of
Nothing -> paths
Just fmt -> map ((show fmt++":")++) paths
-- Parse each one, as if inlined here.
forM_ prefixedpaths $ parseIncludedFile iopts
where
-- | Find the files matched by a literal path or a glob pattern.
-- Examples: foo.j, ../foo/bar.j, timedot:/foo/2020*, *.journal, **.journal.
--
-- Uses the current parse context for detecting the current directory and for error messages.
-- Expands a leading tilde to the user's home directory.
-- Converts ** without a slash to **/*, like zsh's GLOB_STAR_SHORT, so ** also matches file name parts.
-- Checks if any matched paths are directories and excludes those.
-- Converts all matched paths to their canonical form.
-- Note * and ** mostly won't implicitly match dot files or dot directories,
-- but ** will implicitly search non-top-level dot directories (see #2498, Glob#49).
findMatchedFiles :: (MonadIO m) => Int -> FilePath -> FilePath -> JournalParser m [FilePath]
findMatchedFiles off parentf globpattern = do
-- Some notes about the Glob library that we use (related: https://github.com/Deewiant/glob/issues/49):
-- It does not expand tilde.
-- It does not canonicalise paths.
-- The results are not in any particular order.
-- The results can include directories.
-- DIRPAT/ is equivalent to DIRPAT, except results will end with // (double slash).
-- A . or .. path component can match the current or parent directories (including them in the results).
-- * matches zero or more characters in a file or directory name.
-- * at the start of a file name ignores dot-named files and directories, by default.
-- ** (or zero or more consecutive *'s) not followed by slash is equivalent to *.
-- A **/ component matches any number of directory parts.
-- A **/ does not implicitly search top-level dot directories or implicitly match do files,
-- but it does search non-top-level dot directories. Eg ** will find the c file in a/.b/c.
-- expand a tilde at the start of the glob pattern, or throw an error
expandedglob <- lift $ expandHomePath globpattern `orRethrowIOError` "failed to expand ~"
-- get the directory of the including file
let cwd = takeDirectory parentf
-- Don't allow 3 or more stars.
when ("***" `isInfixOf` expandedglob) $
customFailure $ parseErrorAt off $ "Invalid glob pattern: too many stars, use * or **"
-- Make ** also match file name parts like zsh's GLOB_STAR_SHORT.
let
expandedglob' =
-- ** without a slash is equivalent to **/*
case regexReplace (toRegex' $ T.pack "\\*\\*([^/\\])") "**/*\\1" expandedglob of
Right s -> s
Left _ -> expandedglob -- ignore any error, there should be none
-- Compile as a Pattern. Can throw an error.
g <- case tryCompileWith compDefault{errorRecovery=False} expandedglob' of
Left e -> customFailure $ parseErrorAt off $ "Invalid glob pattern: " ++ e
Right x -> pure x
-- Find all matched paths. These might include directories or the current file.
paths <- liftIO $ globDir1 g cwd
-- Exclude any directories or symlinks to directories, and canonicalise, and sort.
files <- liftIO $
filterM doesFileExist paths
>>= mapM makeAbsolute
<&> sort
-- Throw an error if one of these files is among the grandparent files, forming a cycle.
-- Though, ignore the immediate parent file for convenience. XXX inconsistent - should it ignore all cyclic includes ?
-- We used to store the canonical paths, then switched to non-canonical paths for more useful output,
-- which means for each include directive we must re-canonicalise everything here; noticeable ? XXX
parentj <- get
let parentfiles = jincludefilestack parentj
cparentfiles <- liftIO $ mapM canonicalizePath parentfiles
let cparentf = take 1 parentfiles
files2 <- forM files $ \f -> do
cf <- liftIO $ canonicalizePath f
if
| [cf] == cparentf -> return cf -- current file - return canonicalised, will be excluded later
| cf `elem` drop 1 cparentfiles -> customFailure $ parseErrorAt off $ "This included file forms a cycle: " ++ f
| otherwise -> return f
-- Throw an error if no files were matched.
when (null files2) $ customFailure $ parseErrorAt off $ "No files were matched by: " ++ globpattern
-- If the current file got included, ignore it (last, to avoid triggering the error above).
let
files3 =
dbg6 (parentf <> " include: matched files (excluding current file)") $
filter (not.(`elem` cparentf)) files2
return files3
-- Parse the given included file (and any deeper includes, recursively) as if it was inlined in the current (parent) file.
-- The offset of the start of the include directive in the parent file is provided for error messages.
parseIncludedFile :: MonadIO m => InputOpts -> PrefixedFilePath -> ErroringJournalParser m ()
parseIncludedFile iopts1 prefixedpath = do
let (_mprefix,filepath) = splitReaderPrefix prefixedpath
-- Read the file's content, or throw an error
childInput <- lift $ readFilePortably filepath `orRethrowIOError` "failed to read a file"
parentj <- get
let initChildj = newJournalWithParseStateFrom filepath parentj
-- Choose a reader based on the file path prefix or file extension,
-- defaulting to JournalReader. Duplicating readJournal a bit here.
let r = fromMaybe reader $ findReader Nothing (Just prefixedpath)
parser = (rParser r) iopts1
dbg7IO "parseIncludedFile: trying reader" (rFormat r)
-- Parse the file (and its own includes, if any) to a Journal
-- with file path and source text attached. Or throw an error.
updatedChildj <- journalAddFile (filepath, childInput) <$>
parseIncludeFile parser initChildj filepath childInput
-- Child journal was parsed successfully; now merge it into the parent journal.
-- Debug logging is provided for troubleshooting account display order (eg).
-- The parent journal is the second argument to journalConcat; this means
-- its parse state is kept, and its lists are appended to child's (which
-- ultimately produces the right list order, because parent's and child's
-- lists are in reverse order at this stage. Cf #1909)
let
parentj' =
dbgJournalAcctDeclOrder ("parseChild: child " <> childfilename <> " acct decls: ") updatedChildj
`journalConcat`
dbgJournalAcctDeclOrder ("parseChild: parent " <> parentfilename <> " acct decls: ") parentj
where
childfilename = takeFileName filepath
parentfilename = maybe "(unknown)" takeFileName $ headMay $ jincludefilestack parentj -- XXX more accurate than journalFilePath for some reason
-- And update the current parse state.
put parentj'
where
newJournalWithParseStateFrom :: FilePath -> Journal -> Journal
newJournalWithParseStateFrom filepath j = nulljournal{
jparsedefaultyear = jparsedefaultyear j
,jparsedefaultcommodity = jparsedefaultcommodity j
,jparseparentaccounts = jparseparentaccounts j
,jparsedecimalmark = jparsedecimalmark j
,jparsealiases = jparsealiases j
,jdeclaredcommodities = jdeclaredcommodities j
-- ,jparsetransactioncount = jparsetransactioncount j
,jparsetimeclockentries = jparsetimeclockentries j
,jincludefilestack = filepath : jincludefilestack j
}
-- Get the absolute path of the file referenced by this parse position.
-- (Symbolic links will not be dereferenced.)
-- This probably will always succeed, since the parse file's path is probably always absolute.
sourcePosFilePath :: (MonadIO m) => SourcePos -> m FilePath
sourcePosFilePath = liftIO . makeAbsolute . sourceName
-- | Lift an IO action into the exception monad, rethrowing any IO
-- error with the given message prepended.
orRethrowIOError :: MonadIO m => IO a -> String -> TextParser m a
orRethrowIOError io msg = do
eResult <- liftIO $ (Right <$> io) `C.catch` \(e::C.IOException) -> pure $ Left $ printf "%s:\n%s" msg (show e)
case eResult of
Right res -> pure res
Left errMsg -> fail errMsg
-- Parse an account directive, adding its info to the journal's
-- list of account declarations.
accountdirectivep :: JournalParser m ()
accountdirectivep = do
off <- getOffset -- XXX figure out a more precise position later
pos <- getSourcePos
string "account"
lift skipNonNewlineSpaces1
-- the account name, possibly modified by preceding alias or apply account directives
acct <- (notFollowedBy (char '(' <|> char '[') <?> "account name without brackets") >>
modifiedaccountnamep True
-- maybe a comment, on this and/or following lines
(cmt, tags) <- lift transactioncommentp
-- maybe Ledger-style subdirectives (ignored)
skipMany indentedlinep
-- an account type may have been set by account type code or a tag;
-- the latter takes precedence
let
metype = parseAccountTypeCode <$> lookup accountTypeTagName tags
-- update the journal
addAccountDeclaration (acct, cmt, tags, pos)
unless (null tags) $ addDeclaredAccountTags acct tags
case metype of
Nothing -> return ()
Just (Right t) -> addDeclaredAccountType acct t
Just (Left err) -> customFailure $ parseErrorAt off err
-- The special tag used for declaring account type. XXX change to "class" ?
accountTypeTagName = "type"
parseAccountTypeCode :: Text -> Either String AccountType
parseAccountTypeCode s =
case T.toLower s of
"asset" -> Right Asset
"a" -> Right Asset
"liability" -> Right Liability
"l" -> Right Liability
"equity" -> Right Equity
"e" -> Right Equity
"revenue" -> Right Revenue
"r" -> Right Revenue
"expense" -> Right Expense
"x" -> Right Expense
"cash" -> Right Cash
"c" -> Right Cash
"conversion" -> Right Conversion
"v" -> Right Conversion
_ -> Left err
where
err = T.unpack $ "invalid account type code "<>s<>", should be one of " <>
T.intercalate ", " ["A","L","E","R","X","C","V","Asset","Liability","Equity","Revenue","Expense","Cash","Conversion"]
-- Add an account declaration to the journal, auto-numbering it.
addAccountDeclaration :: (AccountName,Text,[Tag],SourcePos) -> JournalParser m ()
addAccountDeclaration (a,cmt,tags,pos) = do
modify' (\j ->
let
decls = jdeclaredaccounts j
d = (a, nullaccountdeclarationinfo{
adicomment = cmt
,aditags = tags
,adideclarationorder = length decls + 1 -- gets renumbered when Journals are finalised or merged
,adisourcepos = pos
})
in
j{jdeclaredaccounts = d:decls})
-- Add a payee declaration to the journal.
addPayeeDeclaration :: (Payee,Text,[Tag]) -> JournalParser m ()
addPayeeDeclaration (p, cmt, tags) =
modify' (\j@Journal{jdeclaredpayees} -> j{jdeclaredpayees=d:jdeclaredpayees})
where
d = (p
,nullpayeedeclarationinfo{
pdicomment = cmt
,pditags = tags
})
-- Add a tag declaration to the journal.
addTagDeclaration :: (TagName,Text) -> JournalParser m ()
addTagDeclaration (t, cmt) =
modify' (\j@Journal{jdeclaredtags} -> j{jdeclaredtags=tagandinfo:jdeclaredtags})
where
tagandinfo = (t, nulltagdeclarationinfo{tdicomment=cmt})
indentedlinep :: JournalParser m String
indentedlinep = lift skipNonNewlineSpaces1 >> (rstrip <$> lift restofline)
-- | Parse a one-line or multi-line commodity directive.
--
-- >>> Right _ <- rjp commoditydirectivep "commodity $1.00"
-- >>> Right _ <- rjp commoditydirectivep "commodity $\n format $1.00"
-- >>> Right _ <- rjp commoditydirectivep "commodity $\n\n" -- a commodity with no format
-- >>> Right _ <- rjp commoditydirectivep "commodity $1.00\n format $1.00" -- both, what happens ?
commoditydirectivep :: JournalParser m ()
commoditydirectivep = commoditydirectiveonelinep <|> commoditydirectivemultilinep
-- | Parse a one-line commodity directive.
--
-- >>> Right _ <- rjp commoditydirectiveonelinep "commodity $1.00"
-- >>> Right _ <- rjp commoditydirectiveonelinep "commodity $1.00 ; blah\n"
commoditydirectiveonelinep :: JournalParser m ()
commoditydirectiveonelinep = do
(off, Amount{acommodity,astyle}) <- try $ do
string "commodity"
lift skipNonNewlineSpaces1
off <- getOffset
amt <- amountp
pure $ (off, amt)
lift skipNonNewlineSpaces
_ <- lift followingcommentp
let comm = Commodity{csymbol=acommodity, cformat=Just $ dbg7 "style from commodity directive" astyle}
if isNothing $ asdecimalmark astyle
then customFailure $ parseErrorAt off pleaseincludedecimalpoint
else modify' (\j -> j{jdeclaredcommodities=M.insert acommodity comm $ jdeclaredcommodities j})
pleaseincludedecimalpoint :: String
pleaseincludedecimalpoint = chomp $ unlines [
"Please include a decimal point or decimal comma in commodity directives,"
,"to help us parse correctly. It may be followed by zero or more decimal digits."
,"Examples:"
,"commodity $1000. ; no thousands mark, decimal period, no decimals"
,"commodity 1.234,00 ARS ; period at thousands, decimal comma, 2 decimals"
,"commodity EUR 1 000,000 ; space at thousands, decimal comma, 3 decimals"
,"commodity INR1,23,45,678.0 ; comma at thousands/lakhs/crores, decimal period, 1 decimal"
]
-- | Parse a multi-line commodity directive, containing 0 or more format subdirectives.
--
-- >>> Right _ <- rjp commoditydirectivemultilinep "commodity $ ; blah \n format $1.00 ; blah"
commoditydirectivemultilinep :: JournalParser m ()
commoditydirectivemultilinep = do
string "commodity"
lift skipNonNewlineSpaces1
sym <- lift commoditysymbolp
_ <- lift followingcommentp
-- read all subdirectives, saving format subdirectives as Lefts
subdirectives <- many $ indented (eitherP (formatdirectivep sym) (lift restofline))
let mfmt = lastMay $ lefts subdirectives
let comm = Commodity{csymbol=sym, cformat=mfmt}
modify' (\j -> j{jdeclaredcommodities=M.insert sym comm $ jdeclaredcommodities j})
where
indented = (lift skipNonNewlineSpaces1 >>)
-- | Parse a format (sub)directive, throwing a parse error if its
-- symbol does not match the one given.
formatdirectivep :: CommoditySymbol -> JournalParser m AmountStyle
formatdirectivep expectedsym = do
string "format"
lift skipNonNewlineSpaces1
off <- getOffset
Amount{acommodity,astyle} <- amountp
_ <- lift followingcommentp
if acommodity==expectedsym
then
if isNothing $ asdecimalmark astyle
then customFailure $ parseErrorAt off pleaseincludedecimalpoint
else return $ dbg7 "style from format subdirective" astyle
else customFailure $ parseErrorAt off $
printf "commodity directive symbol \"%s\" and format directive symbol \"%s\" should be the same" expectedsym acommodity
-- More Ledger directives, ignore for now:
-- apply fixed, apply tag, assert, bucket, A, capture, check, define, expr
applyfixeddirectivep, endapplyfixeddirectivep, applytagdirectivep, endapplytagdirectivep,
assertdirectivep, bucketdirectivep, capturedirectivep, checkdirectivep,
endapplyyeardirectivep, definedirectivep, exprdirectivep, valuedirectivep,
evaldirectivep, pythondirectivep, commandlineflagdirectivep
:: JournalParser m ()
applyfixeddirectivep = do string "apply fixed" >> lift restofline >> return ()
endapplyfixeddirectivep = do string "end apply fixed" >> lift restofline >> return ()
applytagdirectivep = do string "apply tag" >> lift restofline >> return ()
endapplytagdirectivep = do string "end apply tag" >> lift restofline >> return ()
endapplyyeardirectivep = do string "end apply year" >> lift restofline >> return ()
assertdirectivep = do string "assert" >> lift restofline >> return ()
bucketdirectivep = do string "A " <|> string "bucket " >> lift restofline >> return ()
capturedirectivep = do string "capture" >> lift restofline >> return ()
checkdirectivep = do string "check" >> lift restofline >> return ()
definedirectivep = do string "define" >> lift restofline >> return ()
exprdirectivep = do string "expr" >> lift restofline >> return ()
valuedirectivep = do string "value" >> lift restofline >> return ()
evaldirectivep = do string "eval" >> lift restofline >> return ()
commandlineflagdirectivep = do string "--" >> lift restofline >> return ()
pythondirectivep = do
string "python" >> lift restofline
many $ indentedline <|> blankline
return ()
where
indentedline = lift skipNonNewlineSpaces1 >> lift restofline
blankline = lift skipNonNewlineSpaces >> newline >> return "" <?> "blank line"
keywordp :: String -> JournalParser m ()
keywordp = void . string . fromString
spacesp :: JournalParser m ()
spacesp = void $ lift skipNonNewlineSpaces1
-- | Backtracking parser similar to string, but allows varying amount of space between words
keywordsp :: String -> JournalParser m ()
keywordsp = try . sequence_ . intersperse spacesp . map keywordp . words
applyaccountdirectivep :: JournalParser m ()
applyaccountdirectivep = do
keywordsp "apply account" <?> "apply account directive"
lift skipNonNewlineSpaces1
parent <- lift accountnamep
newline
pushParentAccount parent
endapplyaccountdirectivep :: JournalParser m ()
endapplyaccountdirectivep = do
keywordsp "end apply account" <?> "end apply account directive"
popParentAccount
aliasdirectivep :: JournalParser m ()
aliasdirectivep = do
string "alias"
lift skipNonNewlineSpaces1
alias <- lift accountaliasp
addAccountAlias alias
endaliasesdirectivep :: JournalParser m ()
endaliasesdirectivep = do
keywordsp "end aliases" <?> "end aliases directive"
clearAccountAliases
tagdirectivep :: JournalParser m ()
tagdirectivep = do
string "tag" <?> "tag directive"
lift skipNonNewlineSpaces1
tagname <- lift $ T.pack <$> some nonspace
(comment, _) <- lift transactioncommentp
skipMany indentedlinep
addTagDeclaration (tagname,comment)
return ()
-- end tag or end apply tag
endtagdirectivep :: JournalParser m ()
endtagdirectivep = (do
string "end"
lift skipNonNewlineSpaces1
optional $ string "apply" >> lift skipNonNewlineSpaces1
string "tag"
lift skipNonNewlineSpaces
eol
return ()
) <?> "end tag or end apply tag directive"
payeedirectivep :: JournalParser m ()
payeedirectivep = do
string "payee" <?> "payee directive"
lift skipNonNewlineSpaces1
payee <- lift $ T.strip <$> (try doublequotedtextp <|> noncommenttext1p)
(comment, tags) <- lift transactioncommentp
skipMany indentedlinep
addPayeeDeclaration (payee, comment, tags)
return ()
defaultyeardirectivep :: JournalParser m ()
defaultyeardirectivep = do
(string "Y" <|> string "year" <|> string "apply year") <?> "default year"
lift skipNonNewlineSpaces
setYear =<< lift yearp
defaultcommoditydirectivep :: JournalParser m ()
defaultcommoditydirectivep = do
char 'D' <?> "default commodity"
lift skipNonNewlineSpaces1
off <- getOffset
Amount{acommodity,astyle} <- amountp
lift restofline
if isNothing $ asdecimalmark astyle
then customFailure $ parseErrorAt off pleaseincludedecimalpoint
else setDefaultCommodityAndStyle (acommodity, astyle)
marketpricedirectivep :: JournalParser m PriceDirective
marketpricedirectivep = do
pos <- getSourcePos
char 'P' <?> "market price"
lift skipNonNewlineSpaces
date <- try (do {LocalTime d _ <- datetimep; return d}) <|> datep -- a time is ignored
lift skipNonNewlineSpaces1
symbol <- lift commoditysymbolp
lift skipNonNewlineSpaces1
price <- amountp
lift restofline
return $ PriceDirective pos date symbol price
ignoredpricecommoditydirectivep :: JournalParser m ()
ignoredpricecommoditydirectivep = do
char 'N' <?> "ignored-price commodity"
lift skipNonNewlineSpaces1
lift commoditysymbolp
lift restofline
return ()
commodityconversiondirectivep :: JournalParser m ()
commodityconversiondirectivep = do
char 'C' <?> "commodity conversion"
lift skipNonNewlineSpaces1
amountp
lift skipNonNewlineSpaces
char '='
lift skipNonNewlineSpaces
amountp
lift restofline
return ()
-- | Read a valid decimal mark from the decimal-mark directive e.g
--
-- decimal-mark ,
decimalmarkdirectivep :: JournalParser m ()
decimalmarkdirectivep = do
string "decimal-mark" <?> "decimal mark"
lift skipNonNewlineSpaces1
mark <- satisfy isDecimalMark
modify' $ \j -> j{jparsedecimalmark=Just mark}
lift restofline
return ()
--- *** transactions
-- | Parse a transaction modifier (auto postings) rule.
transactionmodifierp :: JournalParser m TransactionModifier
transactionmodifierp = do
char '=' <?> "modifier transaction"
lift skipNonNewlineSpaces
querytxt <- lift $ T.strip <$> descriptionp
(_comment, _tags) <- lift transactioncommentp -- TODO apply these to modified txns ?
postingrules <- tmpostingrulesp Nothing
return $ TransactionModifier querytxt postingrules
-- | Parse a periodic transaction rule.
--
-- This reuses periodexprp which parses period expressions on the command line.
-- This is awkward because periodexprp supports relative and partial dates,
-- which we don't really need here, and it doesn't support the notion of a
-- default year set by a Y directive, which we do need to consider here.
-- We resolve it as follows: in periodic transactions' period expressions,
-- if there is a default year Y in effect, partial/relative dates are calculated
-- relative to Y/1/1. If not, they are calculated related to today as usual.
periodictransactionp :: MonadIO m => JournalParser m PeriodicTransaction
periodictransactionp = do
startpos <- getSourcePos
-- first line
char '~' <?> "periodic transaction"
lift $ skipNonNewlineSpaces
-- if there's a default year in effect, use Y/1/1 as base for partial/relative dates
today <- liftIO getCurrentDay
mdefaultyear <- getYear
let refdate = case mdefaultyear of
Nothing -> today
Just y -> fromGregorian y 1 1
periodExcerpt <- lift $ excerpt_ $
singlespacedtextsatisfying1p (\c -> c /= ';' && c /= '\n')
let periodtxt = T.strip $ getExcerptText periodExcerpt
-- first parsing with 'singlespacedtextp', then "re-parsing" with
-- 'periodexprp' saves 'periodexprp' from having to respect the single-
-- and double-space parsing rules
(interval, spn) <- lift $ reparseExcerpt periodExcerpt $ do
pexp <- periodexprp refdate
(<|>) eof $ do
offset1 <- getOffset
void takeRest
offset2 <- getOffset
customFailure $ parseErrorAtRegion offset1 offset2 $
"remainder of period expression cannot be parsed"
<> "\nperhaps you need to terminate the period expression with a double space?"
<> "\na double space is required between period expression and description/comment"
pure pexp
status <- lift statusp <?> "cleared status"
code <- lift codep <?> "transaction code"
description <- lift $ T.strip <$> descriptionp
(comment, tags) <- lift transactioncommentp
-- next lines; use same year determined above
postings <- postingsp (Just $ first3 $ toGregorian refdate)
endpos <- getSourcePos
let sourcepos = (startpos, endpos)
return $ nullperiodictransaction{
ptperiodexpr=periodtxt
,ptinterval=interval
,ptspan=spn
,ptsourcepos=sourcepos
,ptstatus=status
,ptcode=code
,ptdescription=description
,ptcomment=comment
,pttags=tags
,ptpostings=postings
}
-- | Parse a (possibly unbalanced) transaction.
transactionp :: JournalParser m Transaction
transactionp = do
-- dbgparse 0 "transactionp"
startpos <- getSourcePos
date <- datep <?> "transaction"
edate <- optional (lift $ secondarydatep date) <?> "secondary date"
lookAhead (lift spacenonewline <|> newline) <?> "whitespace or newline"
status <- lift statusp <?> "cleared status"
code <- lift codep <?> "transaction code"
description <- lift $ T.strip <$> descriptionp
(comment, tags) <- lift transactioncommentp
let year = first3 $ toGregorian date
postings <- postingsp (Just year)
endpos <- getSourcePos
let sourcepos = (startpos, endpos)
return $ txnTieKnot $ Transaction 0 "" sourcepos date edate status code description comment tags postings
--- *** postings
-- Parse the following whitespace-beginning lines as postings, posting
-- tags, and/or comments (inferring year, if needed, from the given date).
postingsp :: Maybe Year -> JournalParser m [Posting]
postingsp mTransactionYear = many (postingp mTransactionYear) <?> "postings"
-- linebeginningwithspaces :: JournalParser m String
-- linebeginningwithspaces = do
-- sp <- lift skipNonNewlineSpaces1
-- c <- nonspace
-- cs <- lift restofline
-- return $ sp ++ (c:cs) ++ "\n"
postingp :: Maybe Year -> JournalParser m Posting
postingp = fmap fst . postingphelper False
-- Parse the following whitespace-beginning lines as transaction posting rules, posting
-- tags, and/or comments (inferring year, if needed, from the given date).
tmpostingrulesp :: Maybe Year -> JournalParser m [TMPostingRule]
tmpostingrulesp mTransactionYear = many (tmpostingrulep mTransactionYear) <?> "posting rules"
tmpostingrulep :: Maybe Year -> JournalParser m TMPostingRule
tmpostingrulep = fmap (uncurry TMPostingRule) . postingphelper True
-- Parse a Posting, and return a flag with whether a multiplier has been detected.
-- The multiplier is used in TMPostingRules.
postingphelper :: Bool -> Maybe Year -> JournalParser m (Posting, Bool)
postingphelper isPostingRule mTransactionYear = do
-- lift $ dbgparse 0 "postingp"
(status, account) <- try $ do
lift skipNonNewlineSpaces1
status <- lift statusp
lift skipNonNewlineSpaces
account <- modifiedaccountnamep True
return (status, account)
let (ptype, account') = (accountNamePostingType account, textUnbracket account)
lift skipNonNewlineSpaces
mult <- if isPostingRule then multiplierp else pure False
amt <- optional $ amountp' mult
lift skipNonNewlineSpaces
massertion <- optional balanceassertionp
lift skipNonNewlineSpaces
(comment,tags,mdate,mdate2) <- lift $ postingcommentp mTransactionYear
let p = posting
{ pdate=mdate
, pdate2=mdate2
, pstatus=status
, paccount=account'
, pamount=maybe missingmixedamt mixedAmount amt
, pcomment=comment
, ptype=ptype
, ptags=tags
, pbalanceassertion=massertion
}
return (p, mult)
where
multiplierp = option False $ True <$ char '*'
--- ** tests
tests_JournalReader = testGroup "JournalReader" [
let p = lift accountnamep :: JournalParser IO AccountName in
testGroup "accountnamep" [
testCase "basic" $ assertParse p "a:b:c"
-- ,testCase "empty inner component" $ assertParseError p "a::c" "" -- TODO
-- ,testCase "empty leading component" $ assertParseError p ":b:c" "x"
-- ,testCase "empty trailing component" $ assertParseError p "a:b:" "x"
]
-- "Parse a date in YYYY/MM/DD format.
-- Hyphen (-) and period (.) are also allowed as separators.
-- The year may be omitted if a default year has been set.
-- Leading zeroes may be omitted."
,testGroup "datep" [
testCase "YYYY/MM/DD" $ assertParseEq datep "2018/01/01" (fromGregorian 2018 1 1)
,testCase "YYYY-MM-DD" $ assertParse datep "2018-01-01"
,testCase "YYYY.MM.DD" $ assertParse datep "2018.01.01"
,testCase "yearless date with no default year" $ assertParseError datep "1/1" "current year is unknown"
,testCase "yearless date with default year" $ do
let s = "1/1"
ep <- parseWithState nulljournal{jparsedefaultyear=Just 2018} datep s
either (assertFailure . ("parse error at "++) . customErrorBundlePretty) (const $ return ()) ep
,testCase "no leading zero" $ assertParse datep "2018/1/1"
]
,testCase "datetimep" $ do
let
good = assertParse datetimep
bad t = assertParseError datetimep t ""
good "2011/1/1 00:00"
good "2011/1/1 23:59:59"
bad "2011/1/1"
bad "2011/1/1 24:00:00"
bad "2011/1/1 00:60:00"
bad "2011/1/1 00:00:60"
bad "2011/1/1 3:5:7"
-- timezone is parsed but ignored
let t = LocalTime (fromGregorian 2018 1 1) (TimeOfDay 0 0 0)
assertParseEq datetimep "2018/1/1 00:00-0800" t
assertParseEq datetimep "2018/1/1 00:00+1234" t
,testGroup "periodictransactionp" [
testCase "more period text in comment after one space" $ assertParseEq periodictransactionp
"~ monthly from 2018/6 ;In 2019 we will change this\n"
nullperiodictransaction {
ptperiodexpr = "monthly from 2018/6"
,ptinterval = Months 1
,ptspan = DateSpan (Just $ Flex $ fromGregorian 2018 6 1) Nothing
,ptsourcepos = (SourcePos "" (mkPos 1) (mkPos 1), SourcePos "" (mkPos 2) (mkPos 1))
,ptdescription = ""
,ptcomment = "In 2019 we will change this\n"
}
,testCase "more period text in description after two spaces" $ assertParseEq periodictransactionp
"~ monthly from 2018/6 In 2019 we will change this\n"
nullperiodictransaction {
ptperiodexpr = "monthly from 2018/6"
,ptinterval = Months 1
,ptspan = DateSpan (Just $ Flex $ fromGregorian 2018 6 1) Nothing
,ptsourcepos = (SourcePos "" (mkPos 1) (mkPos 1), SourcePos "" (mkPos 2) (mkPos 1))
,ptdescription = "In 2019 we will change this"
,ptcomment = ""
}
,testCase "Next year in description" $ assertParseEq periodictransactionp
"~ monthly Next year blah blah\n"
nullperiodictransaction {
ptperiodexpr = "monthly"
,ptinterval = Months 1
,ptspan = DateSpan Nothing Nothing
,ptsourcepos = (SourcePos "" (mkPos 1) (mkPos 1), SourcePos "" (mkPos 2) (mkPos 1))
,ptdescription = "Next year blah blah"
,ptcomment = ""
}
,testCase "Just date, no description" $ assertParseEq periodictransactionp
"~ 2019-01-04\n"
nullperiodictransaction {
ptperiodexpr = "2019-01-04"
,ptinterval = NoInterval
,ptspan = DateSpan (Just $ Exact $ fromGregorian 2019 1 4) (Just $ Exact $ fromGregorian 2019 1 5)
,ptsourcepos = (SourcePos "" (mkPos 1) (mkPos 1), SourcePos "" (mkPos 2) (mkPos 1))
,ptdescription = ""
,ptcomment = ""
}
,testCase "Just date, no description + empty transaction comment" $ assertParse periodictransactionp
"~ 2019-01-04\n ;\n a 1\n b\n"
]
,testGroup "postingp" [
testCase "basic" $ assertParseEq (postingp Nothing)
" expenses:food:dining $10.00 ; a: a a \n ; b: b b \n"
posting{
paccount="expenses:food:dining",
pamount=mixedAmount (usd 10),
pcomment="a: a a\nb: b b\n",
ptags=[("a","a a"), ("b","b b")]
}
,testCase "posting dates" $ assertParseEq (postingp Nothing)
" a 1. ; date:2012/11/28, date2=2012/11/29,b:b\n"
nullposting{
paccount="a"
,pamount=mixedAmount (num 1)
,pcomment="date:2012/11/28, date2=2012/11/29,b:b\n"
,ptags=[("date", "2012/11/28"), ("date2=2012/11/29,b", "b")] -- TODO tag name parsed too greedily
,pdate=Just $ fromGregorian 2012 11 28
,pdate2=Nothing -- Just $ fromGregorian 2012 11 29
}
,testCase "posting dates bracket syntax" $ assertParseEq (postingp Nothing)
" a 1. ; [2012/11/28=2012/11/29]\n"
nullposting{
paccount="a"
,pamount=mixedAmount (num 1)
,pcomment="[2012/11/28=2012/11/29]\n"
,ptags=[]
,pdate= Just $ fromGregorian 2012 11 28
,pdate2=Just $ fromGregorian 2012 11 29
}
,testCase "quoted commodity symbol with digits" $ assertParse (postingp Nothing) " a 1 \"DE123\"\n"
,testCase "only lot price" $ assertParse (postingp Nothing) " a 1A {1B}\n"
,testCase "fixed lot price" $ assertParse (postingp Nothing) " a 1A {=1B}\n"
,testCase "total lot price" $ assertParse (postingp Nothing) " a 1A {{1B}}\n"
,testCase "fixed total lot price, and spaces" $ assertParse (postingp Nothing) " a 1A {{ = 1B }}\n"
,testCase "lot price before transaction price" $ assertParse (postingp Nothing) " a 1A {1B} @ 1B\n"
,testCase "lot price after transaction price" $ assertParse (postingp Nothing) " a 1A @ 1B {1B}\n"
,testCase "lot price after balance assertion not allowed" $ assertParseError (postingp Nothing) " a 1A @ 1B = 1A {1B}\n" "unexpected '{'"
,testCase "only lot date" $ assertParse (postingp Nothing) " a 1A [2000-01-01]\n"
,testCase "transaction price, lot price, lot date" $ assertParse (postingp Nothing) " a 1A @ 1B {1B} [2000-01-01]\n"
,testCase "lot date, lot price, transaction price" $ assertParse (postingp Nothing) " a 1A [2000-01-01] {1B} @ 1B\n"
,testCase "balance assertion over entire contents of account" $ assertParse (postingp Nothing) " a $1 == $1\n"
]
,testGroup "transactionmodifierp" [
testCase "basic" $ assertParseEq transactionmodifierp
"= (some value expr)\n some:postings 1.\n"
nulltransactionmodifier {
tmquerytxt = "(some value expr)"
,tmpostingrules = [TMPostingRule nullposting{paccount="some:postings", pamount=mixedAmount (num 1)} False]
}
]
,testGroup "transactionp" [
testCase "just a date" $ assertParseEq transactionp "2015/1/1\n" nulltransaction{tdate=fromGregorian 2015 1 1}
,testCase "more complex" $ assertParseEq transactionp
(T.unlines [
"2012/05/14=2012/05/15 (code) desc ; tcomment1",
" ; tcomment2",
" ; ttag1: val1",
" * a $1.00 ; pcomment1",
" ; pcomment2",
" ; ptag1: val1",
" ; ptag2: val2"
])
nulltransaction{
tsourcepos=(SourcePos "" (mkPos 1) (mkPos 1), SourcePos "" (mkPos 8) (mkPos 1)), -- 8 because there are 7 lines
tprecedingcomment="",
tdate=fromGregorian 2012 5 14,
tdate2=Just $ fromGregorian 2012 5 15,
tstatus=Unmarked,
tcode="code",
tdescription="desc",
tcomment="tcomment1\ntcomment2\nttag1: val1\n",
ttags=[("ttag1","val1")],
tpostings=[
nullposting{
pdate=Nothing,
pstatus=Cleared,
paccount="a",
pamount=mixedAmount (usd 1),
pcomment="pcomment1\npcomment2\nptag1: val1\nptag2: val2\n",
ptype=RegularPosting,
ptags=[("ptag1","val1"),("ptag2","val2")],
ptransaction=Nothing
}
]
}
,testCase "parses a well-formed transaction" $
assertBool "" $ isRight $ rjp transactionp $ T.unlines
["2007/01/28 coopportunity"
," expenses:food:groceries $47.18"
," assets:checking $-47.18"
,""
]
,testCase "does not parse a following comment as part of the description" $
assertParseEqOn transactionp "2009/1/1 a ;comment\n b 1\n" tdescription "a"
,testCase "parses a following whitespace line" $
assertBool "" $ isRight $ rjp transactionp $ T.unlines
["2012/1/1"
," a 1"
," b"
," "
]
,testCase "parses an empty transaction comment following whitespace line" $
assertBool "" $ isRight $ rjp transactionp $ T.unlines
["2012/1/1"
," ;"
," a 1"
," b"
," "
]
,testCase "comments everywhere, two postings parsed" $
assertParseEqOn transactionp
(T.unlines
["2009/1/1 x ; transaction comment"
," a 1 ; posting 1 comment"
," ; posting 1 comment 2"
," b"
," ; posting 2 comment"
])
(length . tpostings)
2
]
-- directives
,testGroup "directivep" [
testCase "supports !" $ do
assertParseE (directivep definputopts) "!account a\n"
assertParseE (directivep definputopts) "!D 1.0\n"
]
,testGroup "accountdirectivep" [
testCase "with-comment" $ assertParse accountdirectivep "account a:b ; a comment\n"
,testCase "does-not-support-!" $ assertParseError accountdirectivep "!account a:b\n" ""
,testCase "account-type-code" $ assertParse accountdirectivep "account a:b ; type:A\n"
,testCase "account-type-tag" $ assertParseStateOn accountdirectivep "account a:b ; type:asset\n"
jdeclaredaccounts
[("a:b", AccountDeclarationInfo{adicomment = "type:asset\n"
,aditags = [("type","asset")]
,adideclarationorder = 1
,adisourcepos = nullsourcepos
})
]
]
,testCase "commodityconversiondirectivep" $ do
assertParse commodityconversiondirectivep "C 1h = $50.00\n"
,testCase "defaultcommoditydirectivep" $ do
assertParse defaultcommoditydirectivep "D $1,000.0\n"
assertParseError defaultcommoditydirectivep "D $1000\n" "Please include a decimal point or decimal comma"
,testGroup "defaultyeardirectivep" [
testCase "1000" $ assertParse defaultyeardirectivep "Y 1000" -- XXX no \n like the others
-- ,testCase "999" $ assertParseError defaultyeardirectivep "Y 999" "bad year number"
,testCase "12345" $ assertParse defaultyeardirectivep "Y 12345"
]
,testCase "ignoredpricecommoditydirectivep" $ do
assertParse ignoredpricecommoditydirectivep "N $\n"
,testGroup "includedirectivep" [
testCase "include" $ assertParseErrorE (includedirectivep definputopts) "include nosuchfile\n" "No files were matched by: nosuchfile"
,testCase "glob" $ assertParseErrorE (includedirectivep definputopts) "include nosuchfile*\n" "No files were matched by: nosuchfile*"
]
,testCase "marketpricedirectivep" $ assertParseEq marketpricedirectivep
"P 2017/01/30 BTC $922.83\n"
PriceDirective{
pdsourcepos = nullsourcepos,
pddate = fromGregorian 2017 1 30,
pdcommodity = "BTC",
pdamount = usd 922.83
}
,testGroup "payeedirectivep" [
testCase "simple" $ assertParse payeedirectivep "payee foo\n"
,testCase "with-comment" $ assertParse payeedirectivep "payee foo ; comment\n"
,testCase "double-quoted" $ assertParse payeedirectivep "payee \"a b\"\n"
,testCase "empty " $ assertParse payeedirectivep "payee \"\"\n"
]
,testCase "tagdirectivep" $ do
assertParse tagdirectivep "tag foo \n"
,testCase "endtagdirectivep" $ do
assertParse endtagdirectivep "end tag \n"
assertParse endtagdirectivep "end apply tag \n"
,testGroup "journalp" [
testCase "empty file" $ assertParseEqE (journalp definputopts) "" nulljournal
]
-- these are defined here rather than in Common so they can use journalp
,testCase "parseAndFinaliseJournal" $ do
ej <- runExceptT $ parseAndFinaliseJournal (journalp definputopts) definputopts "" "2019-1-1\n"
let Right j = ej
assertEqual "" [""] $ journalFilePaths j
]