2010-11-25 10:10:38 +03:00
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{-|
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2015-08-13 21:22:40 +03:00
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hledger-ui - a hledger add-on providing a curses-style interface.
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2015-08-18 03:44:18 +03:00
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Copyright (c) 2007-2015 Simon Michael <simon@joyful.com>
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2010-11-25 10:10:38 +03:00
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Released under GPL version 3 or later.
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2008-12-08 20:27:16 +03:00
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-}
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2017-01-14 21:41:46 +03:00
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{-# LANGUAGE CPP #-}
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2015-08-18 03:44:18 +03:00
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{-# LANGUAGE OverloadedStrings #-}
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{-# LANGUAGE TemplateHaskell #-}
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{-# LANGUAGE MultiParamTypeClasses #-}
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2008-12-08 20:27:16 +03:00
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2015-08-18 03:44:18 +03:00
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module Hledger.UI.Main where
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2010-11-25 10:10:38 +03:00
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2015-08-18 03:44:18 +03:00
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-- import Control.Applicative
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2016-06-09 22:41:26 +03:00
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-- import Lens.Micro.Platform ((^.))
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2017-01-14 21:41:46 +03:00
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import Control.Concurrent (threadDelay)
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2016-12-02 06:26:17 +03:00
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import Control.Concurrent.Async
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2011-06-06 22:59:24 +04:00
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import Control.Monad
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2015-08-23 03:46:57 +03:00
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-- import Control.Monad.IO.Class (liftIO)
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2017-01-25 20:42:10 +03:00
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#if !MIN_VERSION_vty(0,15,0)
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2016-11-24 22:03:32 +03:00
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import Data.Default (def)
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2017-01-25 20:42:10 +03:00
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#endif
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2017-01-14 21:41:46 +03:00
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-- import Data.Monoid --
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2015-09-04 06:40:43 +03:00
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import Data.List
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2015-08-23 03:46:57 +03:00
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import Data.Maybe
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lib: textification begins! account names
The first of several conversions from String to (strict) Text, hopefully
reducing space and time usage.
This one shows a small improvement, with GHC 7.10.3 and text-1.2.2.1:
hledger -f data/100x100x10.journal stats
string: <<ghc: 39471064 bytes, 77 GCs, 198421/275048 avg/max bytes residency (3 samples), 2M in use, 0.000 INIT (0.001 elapsed), 0.015 MUT (0.020 elapsed), 0.010 GC (0.014 elapsed) :ghc>>
text: <<ghc: 39268024 bytes, 77 GCs, 197018/270840 avg/max bytes residency (3 samples), 2M in use, 0.000 INIT (0.002 elapsed), 0.016 MUT (0.022 elapsed), 0.009 GC (0.011 elapsed) :ghc>>
hledger -f data/1000x100x10.journal stats
string: <<ghc: 318555920 bytes, 617 GCs, 2178997/7134472 avg/max bytes residency (7 samples), 16M in use, 0.000 INIT (0.001 elapsed), 0.129 MUT (0.136 elapsed), 0.067 GC (0.077 elapsed) :ghc>>
text: <<ghc: 314248496 bytes, 612 GCs, 2074045/6617960 avg/max bytes residency (7 samples), 16M in use, 0.000 INIT (0.003 elapsed), 0.137 MUT (0.145 elapsed), 0.067 GC (0.079 elapsed) :ghc>>
hledger -f data/10000x100x10.journal stats
string: <<ghc: 3114763608 bytes, 6026 GCs, 18858950/75552024 avg/max bytes residency (11 samples), 201M in use, 0.000 INIT (0.000 elapsed), 1.331 MUT (1.372 elapsed), 0.699 GC (0.812 elapsed) :ghc>>
text: <<ghc: 3071468920 bytes, 5968 GCs, 14120344/62951360 avg/max bytes residency (9 samples), 124M in use, 0.000 INIT (0.003 elapsed), 1.272 MUT (1.349 elapsed), 0.513 GC (0.578 elapsed) :ghc>>
hledger -f data/100000x100x10.journal stats
string: <<ghc: 31186579432 bytes, 60278 GCs, 135332581/740228992 avg/max bytes residency (13 samples), 1697M in use, 0.000 INIT (0.008 elapsed), 14.677 MUT (15.508 elapsed), 7.081 GC (8.074 elapsed) :ghc>>
text: <<ghc: 30753427672 bytes, 59763 GCs, 117595958/666457240 avg/max bytes residency (14 samples), 1588M in use, 0.000 INIT (0.008 elapsed), 13.713 MUT (13.966 elapsed), 6.220 GC (7.108 elapsed) :ghc>>
2016-05-24 04:16:21 +03:00
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-- import Data.Text (Text)
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import qualified Data.Text as T
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2015-08-18 03:44:18 +03:00
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-- import Data.Time.Calendar
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2016-11-24 22:03:32 +03:00
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import Graphics.Vty (mkVty)
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2015-08-28 18:48:40 +03:00
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import Safe
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2011-08-22 18:55:39 +04:00
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import System.Exit
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2016-11-24 22:03:32 +03:00
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import System.Directory
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import System.FilePath
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import System.FSNotify
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2015-08-20 14:54:23 +03:00
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import Brick
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2015-08-18 03:44:18 +03:00
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2017-01-14 21:41:46 +03:00
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#if MIN_VERSION_brick(0,16,0)
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import qualified Brick.BChan as BC
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#else
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import Control.Concurrent.Chan (newChan, writeChan)
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#endif
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2011-07-18 03:05:56 +04:00
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import Hledger
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2015-08-12 05:08:33 +03:00
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import Hledger.Cli hiding (progname,prognameandversion,green)
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2015-08-28 22:33:33 +03:00
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import Hledger.UI.UIOptions
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2015-08-18 03:44:18 +03:00
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import Hledger.UI.UITypes
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2016-11-24 22:32:13 +03:00
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import Hledger.UI.UIState (toggleHistorical)
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2015-08-23 03:46:57 +03:00
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import Hledger.UI.Theme
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2016-06-08 21:03:49 +03:00
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import Hledger.UI.AccountsScreen
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import Hledger.UI.RegisterScreen
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2010-11-25 10:10:38 +03:00
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2015-08-18 03:44:18 +03:00
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----------------------------------------------------------------------
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2017-01-14 21:41:46 +03:00
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#if MIN_VERSION_brick(0,16,0)
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newChan :: IO (BC.BChan a)
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newChan = BC.newBChan 10
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writeChan :: BC.BChan a -> a -> IO ()
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writeChan = BC.writeBChan
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#endif
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2010-11-25 10:10:38 +03:00
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main :: IO ()
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main = do
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2015-08-13 21:22:40 +03:00
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opts <- getHledgerUIOpts
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2015-08-12 05:08:33 +03:00
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-- when (debug_ $ cliopts_ opts) $ printf "%s\n" prognameandversion >> printf "opts: %s\n" (show opts)
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2015-08-18 03:44:18 +03:00
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run opts
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2010-11-25 10:10:38 +03:00
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where
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2011-08-16 02:50:09 +04:00
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run opts
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2017-07-07 04:00:46 +03:00
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| "help" `inRawOpts` (rawopts_ $ cliopts_ opts) = putStr (showModeUsage uimode) >> exitSuccess
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2016-04-20 00:40:58 +03:00
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| "version" `inRawOpts` (rawopts_ $ cliopts_ opts) = putStrLn prognameandversion >> exitSuccess
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2015-08-18 03:44:18 +03:00
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| "binary-filename" `inRawOpts` (rawopts_ $ cliopts_ opts) = putStrLn (binaryfilename progname)
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2015-09-04 02:02:44 +03:00
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| otherwise = withJournalDoUICommand opts runBrickUi
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-- XXX withJournalDo specialised for UIOpts
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withJournalDoUICommand :: UIOpts -> (UIOpts -> Journal -> IO ()) -> IO ()
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withJournalDoUICommand uopts@UIOpts{cliopts_=copts} cmd = do
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rulespath <- rulesFilePathFromOpts copts
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journalpath <- journalFilePathFromOpts copts
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ej <- readJournalFiles Nothing rulespath (not $ ignore_assertions_ copts) journalpath
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2017-08-29 16:18:36 +03:00
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let fn = cmd uopts .
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pivotByOpts copts .
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anonymiseByOpts copts .
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journalApplyAliases (aliasesFromOpts copts)
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either error' fn ej
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2008-12-08 20:27:16 +03:00
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2015-08-18 03:44:18 +03:00
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runBrickUi :: UIOpts -> Journal -> IO ()
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2015-09-04 06:40:43 +03:00
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runBrickUi uopts@UIOpts{cliopts_=copts@CliOpts{reportopts_=ropts}} j = do
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2011-06-14 03:28:39 +04:00
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d <- getCurrentDay
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2008-12-08 20:27:16 +03:00
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2015-08-18 03:44:18 +03:00
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let
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2015-09-04 06:40:43 +03:00
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-- depth: is a bit different from other queries. In hledger cli,
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-- - reportopts{depth_} indicates --depth options
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-- - reportopts{query_} is the query arguments as a string
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-- - the report query is based on both of these.
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-- For hledger-ui, for now, move depth: arguments out of reportopts{query_}
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-- and into reportopts{depth_}, so that depth and other kinds of filter query
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-- can be displayed independently.
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uopts' = uopts{
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cliopts_=copts{
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reportopts_= ropts{
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2016-08-10 20:22:09 +03:00
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-- incorporate any depth: query args into depth_,
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-- any date: query args into period_
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depth_ =depthfromoptsandargs,
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period_=periodfromoptsandargs,
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query_ =unwords -- as in ReportOptions, with same limitations
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[v | (k,v) <- rawopts_ copts, k=="args", not $ any (`isPrefixOf` v) ["depth","date"]],
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2016-08-07 22:17:38 +03:00
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-- always disable boring account name eliding, unlike the CLI, for a more regular tree
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2016-08-09 03:50:26 +03:00
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no_elide_=True,
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2016-08-10 20:22:09 +03:00
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-- show items with zero amount by default, unlike the CLI
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empty_=True,
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-- show historical balances by default, unlike the CLI
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2016-08-09 03:50:26 +03:00
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balancetype_=HistoricalBalance
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2015-09-04 06:40:43 +03:00
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}
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}
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}
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where
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q = queryFromOpts d ropts
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depthfromoptsandargs = case queryDepth q of 99999 -> Nothing
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d -> Just d
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2016-08-10 20:22:09 +03:00
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datespanfromargs = queryDateSpan (date2_ ropts) $ fst $ parseQuery d (T.pack $ query_ ropts)
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periodfromoptsandargs =
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dateSpanAsPeriod $ spansIntersect [periodAsDateSpan $ period_ ropts, datespanfromargs]
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2015-09-04 06:40:43 +03:00
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2015-08-28 18:48:40 +03:00
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-- XXX move this stuff into Options, UIOpts
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2015-08-23 03:46:57 +03:00
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theme = maybe defaultTheme (fromMaybe defaultTheme . getTheme) $
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2015-09-04 06:40:43 +03:00
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maybestringopt "theme" $ rawopts_ copts
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mregister = maybestringopt "register" $ rawopts_ copts
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(scr, prevscrs) = case mregister of
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2016-06-08 21:03:49 +03:00
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Nothing -> (accountsScreen, [])
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2015-09-04 06:40:43 +03:00
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-- with --register, start on the register screen, and also put
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-- the accounts screen on the prev screens stack so you can exit
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-- to that as usual.
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2016-07-27 03:28:29 +03:00
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Just apat -> (rsSetAccount acct False registerScreen, [ascr'])
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2015-08-28 18:48:40 +03:00
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where
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acct = headDef
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(error' $ "--register "++apat++" did not match any account")
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lib: textification begins! account names
The first of several conversions from String to (strict) Text, hopefully
reducing space and time usage.
This one shows a small improvement, with GHC 7.10.3 and text-1.2.2.1:
hledger -f data/100x100x10.journal stats
string: <<ghc: 39471064 bytes, 77 GCs, 198421/275048 avg/max bytes residency (3 samples), 2M in use, 0.000 INIT (0.001 elapsed), 0.015 MUT (0.020 elapsed), 0.010 GC (0.014 elapsed) :ghc>>
text: <<ghc: 39268024 bytes, 77 GCs, 197018/270840 avg/max bytes residency (3 samples), 2M in use, 0.000 INIT (0.002 elapsed), 0.016 MUT (0.022 elapsed), 0.009 GC (0.011 elapsed) :ghc>>
hledger -f data/1000x100x10.journal stats
string: <<ghc: 318555920 bytes, 617 GCs, 2178997/7134472 avg/max bytes residency (7 samples), 16M in use, 0.000 INIT (0.001 elapsed), 0.129 MUT (0.136 elapsed), 0.067 GC (0.077 elapsed) :ghc>>
text: <<ghc: 314248496 bytes, 612 GCs, 2074045/6617960 avg/max bytes residency (7 samples), 16M in use, 0.000 INIT (0.003 elapsed), 0.137 MUT (0.145 elapsed), 0.067 GC (0.079 elapsed) :ghc>>
hledger -f data/10000x100x10.journal stats
string: <<ghc: 3114763608 bytes, 6026 GCs, 18858950/75552024 avg/max bytes residency (11 samples), 201M in use, 0.000 INIT (0.000 elapsed), 1.331 MUT (1.372 elapsed), 0.699 GC (0.812 elapsed) :ghc>>
text: <<ghc: 3071468920 bytes, 5968 GCs, 14120344/62951360 avg/max bytes residency (9 samples), 124M in use, 0.000 INIT (0.003 elapsed), 1.272 MUT (1.349 elapsed), 0.513 GC (0.578 elapsed) :ghc>>
hledger -f data/100000x100x10.journal stats
string: <<ghc: 31186579432 bytes, 60278 GCs, 135332581/740228992 avg/max bytes residency (13 samples), 1697M in use, 0.000 INIT (0.008 elapsed), 14.677 MUT (15.508 elapsed), 7.081 GC (8.074 elapsed) :ghc>>
text: <<ghc: 30753427672 bytes, 59763 GCs, 117595958/666457240 avg/max bytes residency (14 samples), 1588M in use, 0.000 INIT (0.008 elapsed), 13.713 MUT (13.966 elapsed), 6.220 GC (7.108 elapsed) :ghc>>
2016-05-24 04:16:21 +03:00
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$ filter (regexMatches apat . T.unpack) $ journalAccountNames j
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2015-09-04 06:40:43 +03:00
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-- Initialising the accounts screen is awkward, requiring
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2016-06-11 03:30:45 +03:00
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-- another temporary UIState value..
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2015-09-04 06:40:43 +03:00
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ascr' = aScreen $
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2016-06-09 09:45:26 +03:00
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asInit d True $
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2016-06-11 03:30:45 +03:00
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UIState{
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2015-09-04 06:40:43 +03:00
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aopts=uopts'
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,ajournal=j
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2016-06-08 21:03:49 +03:00
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,aScreen=asSetSelectedAccount acct accountsScreen
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2015-09-04 06:40:43 +03:00
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,aPrevScreens=[]
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2016-06-10 18:40:00 +03:00
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,aMode=Normal
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2015-09-04 06:40:43 +03:00
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}
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2017-01-14 21:41:46 +03:00
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2016-11-24 22:32:13 +03:00
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ui =
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(sInit scr) d True $
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(if change_ uopts' then toggleHistorical else id) $ -- XXX
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UIState{
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aopts=uopts'
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,ajournal=j
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,aScreen=scr
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,aPrevScreens=prevscrs
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,aMode=Normal
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}
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2016-06-07 17:04:32 +03:00
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2016-11-24 20:10:50 +03:00
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brickapp :: App (UIState) AppEvent Name
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2016-06-07 17:04:32 +03:00
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brickapp = App {
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2016-10-31 18:06:29 +03:00
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appStartEvent = return
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2015-08-23 03:46:57 +03:00
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, appAttrMap = const theme
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2015-08-20 14:54:23 +03:00
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, appChooseCursor = showFirstCursor
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2016-06-11 03:30:45 +03:00
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, appHandleEvent = \ui ev -> sHandle (aScreen ui) ui ev
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, appDraw = \ui -> sDraw (aScreen ui) ui
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2015-08-18 03:44:18 +03:00
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}
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2016-11-25 17:59:09 +03:00
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if not (watch_ uopts')
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then
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void $ defaultMain brickapp ui
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2016-12-02 06:26:17 +03:00
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else do
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-- a channel for sending misc. events to the app
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eventChan <- newChan
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-- start a background thread reporting changes in the current date
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-- use async for proper child termination in GHCI
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let
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2016-12-03 02:36:23 +03:00
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watchDate old = do
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2016-12-31 07:00:50 +03:00
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threadDelay 1000000 -- 1 s
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2016-12-03 02:36:23 +03:00
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new <- getCurrentDay
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when (new /= old) $ do
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let dc = DateChange old new
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-- dbg1IO "datechange" dc -- XXX don't uncomment until dbg*IO fixed to use traceIO, GHC may block/end thread
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2016-12-31 07:00:50 +03:00
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-- traceIO $ show dc
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2016-12-03 02:36:23 +03:00
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writeChan eventChan dc
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watchDate new
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2016-12-02 06:26:17 +03:00
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withAsync
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(getCurrentDay >>= watchDate)
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$ \_ -> do
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-- start one or more background threads reporting changes in the directories of our files
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2016-12-31 07:14:58 +03:00
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-- XXX many quick successive saves causes the problems listed in BUGS
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-- with Debounce increased to 1s it easily gets stuck on an error or blank screen
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-- until you press g, but it becomes responsive again quickly.
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-- withManagerConf defaultConfig{confDebounce=Debounce 1} $ \mgr -> do
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-- with Debounce at the default 1ms it clears transient errors itself
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-- but gets tied up for ages
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2016-12-02 06:26:17 +03:00
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withManager $ \mgr -> do
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dbg1IO "fsnotify using polling ?" $ isPollingManager mgr
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files <- mapM canonicalizePath $ map fst $ jfiles j
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let directories = nub $ sort $ map takeDirectory files
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dbg1IO "files" files
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dbg1IO "directories to watch" directories
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forM_ directories $ \d -> watchDir
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mgr
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d
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-- predicate: ignore changes not involving our files
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(\fev -> case fev of
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Modified f _ -> f `elem` files
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2016-12-31 07:00:50 +03:00
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-- Added f _ -> f `elem` files
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-- Removed f _ -> f `elem` files
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-- we don't handle adding/removing journal files right now
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-- and there might be some of those events from tmp files
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-- clogging things up so let's ignore them
|
|
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|
_ -> False
|
2016-12-02 06:26:17 +03:00
|
|
|
)
|
|
|
|
-- action: send event to app
|
|
|
|
(\fev -> do
|
|
|
|
-- return $ dbglog "fsnotify" $ showFSNEvent fev -- not working
|
|
|
|
dbg1IO "fsnotify" $ showFSNEvent fev
|
|
|
|
writeChan eventChan FileChange
|
|
|
|
)
|
|
|
|
|
|
|
|
-- and start the app. Must be inside the withManager block
|
2017-01-25 20:35:47 +03:00
|
|
|
#if MIN_VERSION_vty(0,15,0)
|
|
|
|
let myVty = mkVty mempty
|
|
|
|
#else
|
|
|
|
let myVty = mkVty def
|
|
|
|
#endif
|
|
|
|
void $ customMain myVty (Just eventChan) brickapp ui
|
2015-08-23 03:46:57 +03:00
|
|
|
|
2016-11-24 22:03:32 +03:00
|
|
|
showFSNEvent (Added f _) = "Added " ++ show f
|
|
|
|
showFSNEvent (Modified f _) = "Modified " ++ show f
|
|
|
|
showFSNEvent (Removed f _) = "Removed " ++ show f
|