1 files changed, 0 insertions, 126 deletions
diff --git a/src/Haddock/Packages.hs b/src/Haddock/Packages.hs
deleted file mode 100644
index ba3ee841..00000000
--- a/src/Haddock/Packages.hs
+++ /dev/null
@@ -1,126 +0,0 @@
---
--- Haddock - A Haskell Documentation Tool
---
--- (c) Simon Marlow 2003
---
-
-
-module Haddock.Packages (
-  HaddockPackage(..),
-  getHaddockPackages,
-  getHaddockPackages',
-  combineLinkEnvs
-) where
-
-
-import Haddock.Types
-import Haddock.Exception
-import Haddock.InterfaceFile
-import qualified Distribution.Haddock as D
-
-import Data.Maybe
-import qualified Data.Map as Map
-import Control.Monad
-import Control.Exception
-import System.Directory
-
-import GHC
-import DynFlags
-import Module
-import Packages
-
-
--- | This structure represents the installed Haddock information for a 
--- package. This is basically the contents of the .haddock file, the path
--- to the html files and the list of modules in the package
-data HaddockPackage = HaddockPackage {
-  pdModules  :: [Module],
-  pdLinkEnv  :: LinkEnv,
-  pdHtmlPath :: FilePath
-}
-
-
-getHaddockPackages' :: [(FilePath, FilePath)] -> IO [HaddockPackage]
-getHaddockPackages' pairs = do
-  mbPackages <- mapM tryReadIface pairs
-  return (catMaybes mbPackages)
-  where
-    -- try to get a HaddockPackage, warn if we can't
-    tryReadIface (html, iface) = do
-      eIface <- D.readInterfaceFile iface
-      case eIface of
-        Left err -> do
-          putStrLn ("Warning: Cannot read " ++ iface ++ ":")
-          putStrLn ("   " ++ show err)
-          putStrLn "Skipping this interface."
-          return Nothing
-        Right iface -> return $ Just $
-                       HaddockPackage (ifModules iface) (ifLinkEnv iface) html
-
-
--- | Try to read the installed Haddock information for the given packages, 
--- if it exists. Print a warning on stdout if it couldn't be found for a 
--- package.
-getHaddockPackages :: [InstalledPackageInfo] -> IO [HaddockPackage]
-getHaddockPackages pkgInfos = liftM catMaybes $ mapM tryGetPackage pkgInfos
-  where
-    -- try to get a HaddockPackage, warn if we can't
-    tryGetPackage pkgInfo = 
-        (getPackage pkgInfo >>= return . Just)
-      `catchDyn`
-        (\(e::HaddockException) -> do
-          let pkgName = showPackageId (package pkgInfo)
-          putStrLn ("Warning: Cannot use package " ++ pkgName ++ ":")
-          putStrLn ("   " ++ show e)
-          return Nothing
-        )
-
-
--- | Try to read a HaddockPackage structure for a package
-getPackage :: InstalledPackageInfo -> IO HaddockPackage
-getPackage pkgInfo = do
-
-  html      <- getHtml pkgInfo
-  ifacePath <- getIface pkgInfo
-  iface     <- readInterfaceFile ifacePath
-  
-  return $ HaddockPackage {
-    pdModules  = ifModules iface,
-    pdLinkEnv  = ifLinkEnv iface,
-    pdHtmlPath = html
-  } 
-
-
--- | Recreate exposed modules from an InstalledPackageInfo
-packageModules :: InstalledPackageInfo -> [Module]
-packageModules pkgInfo = map (mkModule (pkgId pkgInfo)) moduleNames
-  where 
-    moduleNames = map mkModuleName (exposedModules pkgInfo)
-    pkgId = mkPackageId . package 
-
-
--- | Get the Haddock HTML directory path for a package
-getHtml :: InstalledPackageInfo -> IO FilePath
-getHtml pkgInfo = case haddockHTMLs pkgInfo of 
-  (path:_) | not (null path) -> do
-    dirExists <- doesDirectoryExist path
-    if dirExists then return path else throwE $
-       "HTML directory " ++ path ++ " does not exist."
-  _ -> throwE "No Haddock documentation installed."
-
-
--- | Get the Haddock interface path for a package
-getIface :: InstalledPackageInfo -> IO FilePath
-getIface pkgInfo = case haddockInterfaces pkgInfo of
-  (file:_) | not (null file) -> do
-    fileExists <- doesFileExist file
-    if fileExists then return file else throwE $
-       "Interface file " ++ file ++ " does not exist."
-  _ -> throwE "No Haddock interface installed."
-
-
--- | Build one big link env out of a list of packages. If multiple packages 
--- export the same (original) name, we just pick one of the packages as the 
--- documentation site.
-combineLinkEnvs :: [HaddockPackage] -> LinkEnv
-combineLinkEnvs packages = Map.unions (map pdLinkEnv packages)