d4965b87ff
hack-handler-simpleserver is presumably quite a bit easier to install than happstack, and so far fits hledger's needs just as well, so it is now the default when installing with -fweb. To build with happstack, use -fwebhappstack instead. hledger --version shows which webserver was built. Also webserver thread management has been simplified so should be more consistent across platforms.
48 lines
1.7 KiB
Haskell
48 lines
1.7 KiB
Haskell
{-# LANGUAGE CPP #-}
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{-|
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The main function is in this separate module so it can be imported by
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benchmark scripts. As a side benefit, this avoids a weakness of sp, which
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doesn't allow both #! and \{\-\# lines.
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-}
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module HledgerMain where
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#if __GLASGOW_HASKELL__ <= 610
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import Prelude hiding (putStr, putStrLn)
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import System.IO.UTF8
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#endif
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import Commands.All
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import Ledger
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import Options
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import Tests
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import Utils (withLedgerDo)
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import Version (versionmsg, binaryfilename)
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main :: IO ()
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main = do
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(opts, cmd, args) <- parseArguments
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run cmd opts args
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where
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run cmd opts args
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| Help `elem` opts = putStr usage
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| Version `elem` opts = putStrLn versionmsg
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| BinaryFilename `elem` opts = putStrLn binaryfilename
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| cmd `isPrefixOf` "balance" = withLedgerDo opts args cmd balance
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| cmd `isPrefixOf` "convert" = withLedgerDo opts args cmd convert
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| cmd `isPrefixOf` "print" = withLedgerDo opts args cmd print'
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| cmd `isPrefixOf` "register" = withLedgerDo opts args cmd register
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| cmd `isPrefixOf` "histogram" = withLedgerDo opts args cmd histogram
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| cmd `isPrefixOf` "add" = withLedgerDo opts args cmd add
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| cmd `isPrefixOf` "stats" = withLedgerDo opts args cmd stats
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#ifdef VTY
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| cmd `isPrefixOf` "ui" = withLedgerDo opts args cmd ui
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#endif
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#if defined(WEB) || defined(WEBHAPPSTACK)
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| cmd `isPrefixOf` "web" = withLedgerDo opts args cmd web
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#endif
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#ifdef CHART
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| cmd `isPrefixOf` "chart" = withLedgerDo opts args cmd chart
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#endif
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| cmd `isPrefixOf` "test" = runtests opts args >> return ()
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| otherwise = putStr usage
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