cvs commit: fptools/libraries/Cabal/Distribution Simple.hs fptools/libraries/Cabal/tests ModuleTest.hs fptools/libraries/Cabal/tests/withHooks Setup.lhs

[Isaac Jones]

ijones      2005/09/07 23:15:38 PDT

  Modified files:
    libraries/Cabal/Distribution Simple.hs 
    libraries/Cabal/tests ModuleTest.hs 
    libraries/Cabal/tests/withHooks Setup.lhs 
  Log:
  First stab at command-hooks
  
  That is, hooks to override basic behavior of configure, install, etc.
  Basic use case for this is in over-riding the "install" behavior for
  cgi-bin tools.
  
  In addition to the existing hooks, that gives us:
  
       confHook :: PackageDescription -> ConfigFlags -> IO LocalBuildInfo,
       buildHook :: PackageDescription
                 -> LocalBuildInfo
                 -> Int                 -- verbose
                 -> [ PPSuffixHandler ]
                 -> IO (),
       cleanHook :: PackageDescription -> LocalBuildInfo -> Int -> [PPSuffixHandler] -> IO (),
       copyHook :: PackageDescription
                -> LocalBuildInfo
                -> (Maybe FilePath,Int) -- ^install-prefix, verbose
                -> IO (),
       instHook :: PackageDescription
                -> LocalBuildInfo
                -> Int -- verbose
                -> Bool -- user install?
                -> IO (),
       sDistHook :: FilePath -- ^build prefix (temp dir)
                 -> FilePath -- ^TargetPrefix
                 -> Int      -- ^verbose
                 -> Bool     -- ^snapshot
                 -> [PPSuffixHandler]  -- ^ extra preprocessors (includes suffixes)
                 -> PackageDescription
                 -> IO (),
       regHook :: PackageDescription -> LocalBuildInfo -> RegisterFlags -> IO (),
       unregHook :: PackageDescription -> LocalBuildInfo -> RegisterFlags -> IO (),
       haddockHook :: PackageDescription -> LocalBuildInfo -> Int -> [PPSuffixHandler] -> IO (),
       pfeHook :: PackageDescription -> LocalBuildInfo -> Int -> [PPSuffixHandler] -> IO ()
  
  I don't really know if these types are good, but they are the types
  needed by the "default" hooks which do the guts of the
  Distribution.Simple work.  I'm not happy with the handling of
  LocalBuildInfo which you can't avoid generating at this point, because
  all the post-hooks need it.
  
  Revision  Changes    Path
  1.79      +118 -19   fptools/libraries/Cabal/Distribution/Simple.hs
  1.23      +3 -1      fptools/libraries/Cabal/tests/ModuleTest.hs
  1.3       +18 -3     fptools/libraries/Cabal/tests/withHooks/Setup.lhs