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64 Commits

Author SHA1 Message Date
Moritz Kiefer
4141067428 Replace Parsec with Megaparsec (see #289) (#366) 
* Replace Parsec with Megaparsec (see #289)

This builds upon PR #289 by @rasendubi

* Revert renaming of parseWithState to parseWithCtx

* Fix doctests

* Update for Megaparsec 5

* Specialize parser to improve performance

* Pretty print errors

* Swap StateT and ParsecT

This is necessary to get the correct backtracking behavior, i.e. discard
state changes if the parsing fails.
 2016-07-29 08:57:10 -07:00
Simon Michael
ad3c5dfb4d lib: fix ghc 8-related date issues (#352) 
Our null date is now 0000/01/01 instead of 0000/00/00.
 2016-05-27 08:06:53 -07:00
Simon Michael
c89c33b36e lib: textification: parse stream 
10% more allocation, but 35% lower maximum residency, and slightly quicker.

hledger -f data/100x100x10.journal stats
<<ghc: 39327768 bytes, 77 GCs, 196834/269496 avg/max bytes residency (3 samples), 2M in use, 0.000 INIT (0.010 elapsed), 0.020 MUT (0.092 elapsed), 0.014 GC (0.119 elapsed) :ghc>>
<<ghc: 42842136 bytes, 84 GCs, 194010/270912 avg/max bytes residency (3 samples), 2M in use, 0.000 INIT (0.009 elapsed), 0.016 MUT (0.029 elapsed), 0.012 GC (0.120 elapsed) :ghc>>

hledger -f data/1000x1000x10.journal stats
<<ghc: 314291440 bytes, 612 GCs, 2070776/6628048 avg/max bytes residency (7 samples), 16M in use, 0.000 INIT (0.000 elapsed), 0.128 MUT (0.144 elapsed), 0.059 GC (0.070 elapsed) :ghc>>
<<ghc: 349558872 bytes, 681 GCs, 1397597/4106384 avg/max bytes residency (7 samples), 11M in use, 0.000 INIT (0.004 elapsed), 0.124 MUT (0.133 elapsed), 0.047 GC (0.053 elapsed) :ghc>>

hledger -f data/10000x1000x10.journal stats
<<ghc: 3070026824 bytes, 5973 GCs, 12698030/62951784 avg/max bytes residency (10 samples), 124M in use, 0.000 INIT (0.002 elapsed), 1.268 MUT (1.354 elapsed), 0.514 GC (0.587 elapsed) :ghc>>
<<ghc: 3424013128 bytes, 6658 GCs, 11405501/41071624 avg/max bytes residency (11 samples), 111M in use, 0.000 INIT (0.001 elapsed), 1.343 MUT (1.406 elapsed), 0.511 GC (0.573 elapsed) :ghc>>

hledger -f data/100000x1000x10.journal stats
<<ghc: 30753387392 bytes, 59811 GCs, 117615462/666703600 avg/max bytes residency (14 samples), 1588M in use, 0.000 INIT (0.000 elapsed), 12.068 MUT (12.238 elapsed), 6.015 GC (7.190 elapsed) :ghc>>
<<ghc: 34306530696 bytes, 66727 GCs, 76806196/414629312 avg/max bytes residency (14 samples), 1009M in use, 0.000 INIT (0.010 elapsed), 14.357 MUT (16.370 elapsed), 5.298 GC (6.534 elapsed) :ghc>>
 2016-05-24 19:00:57 -07:00
Simon Michael
aac67b3d4d lib: fix parsedate haddock 2016-05-06 19:02:48 -07:00
Simon Michael
e9c6c1ef5e lib: convert date hunit tests to doctests 2016-05-06 18:10:49 -07:00
Simon Michael
a52fd599c4 lib: more compact Show instance for datespans 2016-05-06 17:23:24 -07:00
Simon Michael
73e4ccee80 allow year parser to handle arbitrarily large years 2015-07-12 12:32:53 -07:00
Simon Michael
cddaa2724d rendering a June 30 date span properly (#272) 
30 days hath september, april, JUNE and november
 2015-07-02 20:44:39 -07:00
Simon Hengel
964a410b24 hledger-lib: Update for base-compat-0.8.0 (see #245) 2015-04-23 15:41:59 +08:00
Simon Michael
ab7ed99cc4 fix broken TimeLocale import for ghc 7.8 (#239) 2015-03-29 16:30:25 -07:00
Simon Michael
f8a24ccead fix parseTime warnings with time 1.5+ (#239) 2015-03-29 16:12:54 -07:00
Simon Michael
f75849cdd6 fix ghc 7.10 Applicative import warnings (#239) 
Still needed CPP, despite using base-compat.
 2015-03-29 16:09:41 -07:00
Simon Michael
e60eb71467 adapt to GHC-7.10's time-1.5 (#239) 2015-03-27 15:42:32 -07:00
Simon Michael
3d5b269b3d fix rendering of week 52 heading in weekly reports 2015-01-18 09:32:14 -08:00
Simon Michael
bd39e5df99 showDateSpan: handle boundary-crossing 1-day spans 
Eg recognise that 2014/11/30-2014/12/1 can be abbreviated to
2014/11/30d, similarly 2014/12/31-2015/1/1. Doesn't handle feb 29th
correctly, so eg 2000/2/28-2000/3/1 is wrongly abbreviated to
2000/2/28d.
 2014-12-03 18:18:05 -08:00
Julien Moutinho
cf28985cf2 lib: move from Text.ParserCombinators.Parsec to Text.Parsec 
NOTE: required to use liftIO in includedirective
SEE: http://www.vex.net/~trebla/haskell/parsec-generally.xhtml#IO
 2014-11-20 10:08:30 +01:00
Simon Michael
23fb4ffd84 export failIfInvalidMonth/Day (fixes #216) 2014-10-30 07:58:15 -07:00
gwern
d1618aaca8 strip trailing whitespace from all Haskell files 2014-10-14 18:48:24 -07:00
Simon Michael
aa85e786b9 register: describe datespans briefly, like balance 
Eg instead of 2014/01/01 - 2014/01/31, show 2014/01, as in a multicolumn
balance report. The data model is not very elegant, but works for now.
 2014-08-08 07:34:11 -07:00
Simon Michael
a0010a294f cli: smart dates must use a consistent separator 
Along with the preceding commits, this means that date:2014-8/1 is now
parsed as 2014/01/01-2014/08/01 as intended, not 2014/08/01.
 2014-08-08 07:21:02 -07:00
Simon Michael
632dee668d parse period expressions and date: more strictly 
Period expressions and date: query terms must now be parseable all the
way to their end; we won't ignore unparseable trailing bits.
 2014-08-08 07:21:02 -07:00
Simon Michael
1333b2650a more showDateSpan cleanup 2014-07-26 17:07:36 -07:00
Simon Michael
a7f7c3181f balance: show compact headings for common intervals 
In periodic multicolumn balance reports, column headings now show a more
compact description of common periods (years, half-years, quarters,
months, weeks) for better readability and screen space efficiency.
 2014-07-26 16:54:18 -07:00
Simon Michael
6af5e6fe06 note potentially useful interval algebra link 2014-04-19 11:45:47 -07:00
Simon Michael
1fca3e7472 orDatesFrom -> spanDefaultsFrom 2014-04-19 08:38:03 -07:00
Simon Michael
020975555e clarify splitSpan function 2014-04-14 08:31:34 -07:00
Simon Michael
f409f72899 force DateSpans to line-wrap better in debug output 2014-04-03 18:49:57 -07:00
Peter Simons
6319ecd0b7 showDateSpan: remove redundant local definition of showDate 2014-03-22 12:03:00 +01:00
Peter Simons
a56231751f showDate: use '%0C' to get a two-digit century with time-1.4.0.1 or later 2014-03-22 12:02:22 +01:00
Simon Michael
c53732a4af balance: new multi-column reports & documentation 
Two new multi-column balance report modes show ending balance per
period: `--cumulative`, starting from 0, and `--historical`, starting
from the historical starting balance.

The balance command's specification has been clarified and consolidated
in the Balance.hs haddock. Reports.hs has also had haddock updates. The
old AccountsReport type is now BalanceReport, still used by
single-column balance report. The new MultiBalanceReport type is used by
the multi-column reports.
 2013-12-07 05:43:31 -08:00
Simon Michael
7e06a6a24c balance: basic multi-column balance (change) reports 2013-09-26 15:06:48 -07:00
Simon Michael
e75abc4625 parse posting dates, better comment/tag handling, begin using HTF for unit testing 2012-12-06 00:28:23 +00:00
Simon Michael
5b9c5459be web: make hledger[-lib] compatible with all of yesod's language extensions 
Useful when building all of hledger-web at once.
 2012-11-14 17:25:02 +00:00
Simon Michael
c1e8138609 more date utilities 2012-05-19 02:56:26 +00:00
Simon Michael
88f69e12e2 fix Dates exports for hledger-web 2012-04-16 17:09:27 +00:00
Simon Michael
2f28931d83 fix build warnings in hledger-lib 2012-05-06 20:42:34 +00:00
Simon Michael
68966fe43b begin cleaning up Dates api, move firstJust 2012-04-16 16:44:41 +00:00
Simon Michael
c22e4e85d0 register: be better at showing empty intervals with --empty and a query pattern 2011-09-23 00:09:39 +00:00
Simon Michael
4228c901e8 change nulldate 2011-06-14 19:10:16 +00:00
Simon Michael
9db32e0f60 haddock fix 2011-07-17 23:14:51 +00:00
Simon Michael
55033b6e79 mkdatespan haddock 2011-07-17 15:54:58 +00:00
Simon Michael
77ca58269a misc helpers 2011-08-07 15:31:36 +00:00
Simon Michael
c24609f468 refactor fixSmartDate* 2011-08-14 22:39:48 +00:00
Simon Michael
931c64221e more useful parse error from fixSmartDateStr 2011-08-08 01:34:43 +00:00
Simon Michael
059825a9b2 optionsgeddon.. port to cmdargs and a fully modal cli 2011-08-15 22:50:09 +00:00
Simon Michael
5084280879 imports, api cleanup 2011-05-28 04:11:44 +00:00
Simon Michael
2b1ea5160f change of mind: "every Nth X of Y" intervals' length shall be Y, not X 2011-01-14 05:01:00 +00:00
Simon Michael
5f1ebc694a parsing: assume current year when transaction dates have no year and there is no default year 2011-03-11 18:45:57 +00:00
Simon Michael
9bae97821a really support "every N Xs" reporting intervals, also "every N(st|nd|rd|th) day of (month|week)" 2011-01-14 04:32:08 +00:00
Simon Michael
e96dfc639e support "every N day/week/month/quarter/years" reporting intervals 2011-01-14 02:35:00 +00:00