hledger/hledger-web/.ghci

-- -*- haskell -*-
-- .ghci for hledger-web

-- yesod

:set -i.:config:dist/build/autogen:app
:set -XCPP -XTemplateHaskell -XQuasiQuotes -XTypeFamilies -XFlexibleContexts -XGADTs -XOverloadedStrings -XMultiParamTypeClasses -XGeneralizedNewtypeDeriving -XEmptyDataDecls -XDeriveDataTypeable
import Prelude

-- hledger-web

:def serve const . return $ ":main --server --port 3000"

-- misc

import Control.Applicative
import Data.Char
import Data.List
import qualified Data.Text as T
import Data.Text (Text)

:set prompt "λ "
:def hlint  \s -> return $ ":! hlint \"" ++ s ++ "\""
:def hoogle \s -> return $ ":! hoogle --count=15 \"" ++ s ++ "\""
:def doc    \s -> return $ ":! hoogle --info \"" ++ s ++ "\""
:def pl     \s -> return $ ":! pointfree \"" ++ s ++ "\""

-- extra

-- -- hayoo search (requires hsdev, mtl)
-- -- λ :hayoo (a -> c) -> (b -> c)
-- -- either :: (a -> c) -> (b -> c) -> Either a b -> c
-- --     Case analysis for the Either type.
-- --      If the value is Left a, apply the first function to a;
-- --      if it is Right b, apply the second function to b.
-- --     -- Defined in 'Prelude', base
-- import Control.Monad.Error
-- import HsDev.Tools.Hayoo
-- :{
-- let
--     showHayooFunction f =
--         (hayooName f ++ " :: " ++ hayooSignature f) :
--         (map ('\t':) $
--             lines (untagDescription (hayooDescription f)) ++
--             ["-- Defined in '" ++ hayooModule f ++ "', " ++ hayooPackage f])
--     showHayoo = concatMap showHayooFunction . hayooFunctions
-- :}
-- :def hayoo \s -> return $ "runErrorT (hayoo \"" ++ s ++ "\") >>= (mapM_ putStrLn) . either (return . (\"Error: \" ++)) showHayoo"

-- -- watch for changes and restart, like yesod devel in interpreted mode (requires fsnotify)
-- -- from https://gist.github.com/rehno-lindeque/10490026
-- import System.FSNotify
-- import Data.String
-- import Control.Concurrent.MVar
-- import Control.Concurrent
-- :{
-- :def serveAndReload const (withManager (\manager -> 
--      do putStrLn "Listening to changes, press any key to stop..."
--         lock <- newEmptyMVar
--         watchTree manager (fromString ".") (const True) (const $ putMVar lock True)
--         forkIO (getLine >> putMVar lock False)
--         rerun <- readMVar lock
--         return $ if rerun 
--           then ":reload \n :main Development\n :serveAndReload"
--           else ""
--      ))
-- :}