The plugins-auto package

[Tags:bsd3, library]

This library provides support for automatically recompiling and reloading modules into your programs when the source code is modified.

Any program called ghc in your PATH will be used for recompiling.

 module Main where
 import System.IO           (hSetBuffering,stdout,BufferMode(..))
 import System.Plugins.Auto (withMonadIO,initPlugins)
 import Answer

 main :: IO ()
 main = do ph<-initPlugins
         hSetBuffering stdout NoBuffering
         putStrLn "This program interacts with you in a loop."
         putStrLn "Type something, and the program will respond when you hit the Enter Key."
         putStrLn "Modify Answer.hs while interacting and you should see the answers"
         putStrLn "change accordingly."
         let interactiveLoop = prompt ph >> interactiveLoop
         interactiveLoop
 where
   prompt ph = do
      putStr "> "
      input <- getLine
      $(withMonadIO 'getAnswer) ph notLoaded$ \errs getAnswer ->
          mapM_ putStrLn errs  >> getAnswer input

   notLoaded errs =
      if null errs then putStrLn "Plugin not loaded yet."
        else putStrLn "Errors found:" >> mapM_ (putStrLn . ("  "++)) errs
               >> putStrLn "Try fixing the errors and come back here."
 module Answer where

 getAnswer :: String -> IO ()
 getAnswer input = putStrLn ("What you typed: "++input)

Properties

Versions 0.0.1, 0.0.2, 0.0.3, 0.0.4
Dependencies base (>=3 && <5), containers, filepath, hinotify (>=0.3.2), mtl, plugins (>=1.5.1.4), template-haskell [details]
License BSD3
Author Happstack team, HAppS LLC and MarketPsych Advisor LLC
Maintainer Happstack team <happs@googlegroups.com>
Stability Unknown
Category System
Source repository head: darcs get http://patch-tag.com/r/facundo/plugins-auto
this: darcs get http://patch-tag.com/r/facundo/plugins-auto --tag 0.0.4
Uploaded Thu Dec 15 00:05:10 UTC 2011 by FacundoDominguez
Distributions NixOS:0.0.4
Downloads 831 total (19 in the last 30 days)
Votes
0 []
Status Docs not available [build log]
All reported builds failed as of 2015-11-13 [all 6 reports]

Modules

  • System
    • Plugins
      • System.Plugins.Auto

Downloads

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