(True, _, _) -> return ()
(_, True, _) -> mapM_ (createDirectoryIfMissing False) $ mkParents file
(_, False, _) -> createDirectory file
- where mkParents = scanl1 (</>) . splitDirectories . dropDrive . normalise
+ where mkParents = scanl1 (</>) . splitDirectories . normalise
#if __GLASGOW_HASKELL__
{- | @'removeDirectory' dir@ removes an existing directory /dir/. The
copyFile :: FilePath -> FilePath -> IO ()
copyFile fromFPath toFPath =
#if (!(defined(__GLASGOW_HASKELL__) && __GLASGOW_HASKELL__ > 600))
- do readFile fromFPath >>= writeFile toFPath
- try (copyPermissions fromFPath toFPath)
- return ()
+ do readFile fromFPath >>= writeFile toFPath
+ try (copyPermissions fromFPath toFPath)
+ return ()
#else
- (bracket (openBinaryFile fromFPath ReadMode) hClose $ \hFrom ->
- bracket (openBinaryFile toFPath WriteMode) hClose $ \hTo ->
- allocaBytes bufferSize $ \buffer -> do
- copyContents hFrom hTo buffer
- try (copyPermissions fromFPath toFPath)
- return ()) `catch` (ioError . changeFunName)
- where
- bufferSize = 1024
-
- changeFunName (IOError h iot fun str mb_fp) = IOError h iot "copyFile" str mb_fp
-
- copyContents hFrom hTo buffer = do
- count <- hGetBuf hFrom buffer bufferSize
- when (count > 0) $ do
- hPutBuf hTo buffer count
- copyContents hFrom hTo buffer
+ (bracket (openBinaryFile fromFPath ReadMode) hClose $ \hFrom ->
+ bracket (openBinaryFile toFPath WriteMode) hClose $ \hTo ->
+ allocaBytes bufferSize $ \buffer -> do
+ copyContents hFrom hTo buffer
+ try (copyPermissions fromFPath toFPath)
+ return ()) `catch` (ioError . changeFunName)
+ where
+ bufferSize = 1024
+
+ changeFunName (IOError h iot fun str mb_fp)
+ = IOError h iot "copyFile" str mb_fp
+
+ copyContents hFrom hTo buffer = do
+ count <- hGetBuf hFrom buffer bufferSize
+ when (count > 0) $ do
+ hPutBuf hTo buffer count
+ copyContents hFrom hTo buffer
#endif
-- | Given path referring to a file or directory, returns a
return (s_isdir mode)
fileNameEndClean :: String -> String
-fileNameEndClean name =
- if i > 0 && (ec == '\\' || ec == '/') then
- fileNameEndClean (take i name)
- else
- name
- where
- i = (length name) - 1
- ec = name !! i
+fileNameEndClean name = if isDrive name then addTrailingPathSeparator name
+ else dropTrailingPathSeparator name
foreign import ccall unsafe "__hscore_R_OK" r_OK :: CInt
foreign import ccall unsafe "__hscore_W_OK" w_OK :: CInt