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use RawFilePath getFileStatus for speed

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Only done on those calls to getFileStatus that had a RawFilePath, not a
FilePath. The others would probably be just as fast if converted to use
it with toRawFilePath, but I'm not 100% sure.

Note that genInodeCache' uses fromRawFilePath, but that value only gets
used on Windows, so on unix the thunk will never be evaluated.
This commit is contained in:
Joey Hess 2019-12-06 14:44:42 -04:00
parent 0e9d699ef3
commit 5f391179f1
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9 changed files with 36 additions and 21 deletions
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6
Utility/RawFilePath.hs
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@ -17,11 +17,12 @@
module Utility.RawFilePath (
RawFilePath,
readSymbolicLink,
getFileStatus,
) where
#ifndef mingw32_HOST_OS
import Utility.FileSystemEncoding (RawFilePath)
import System.Posix.Files.ByteString
import System.Posix.ByteString.FilePath
#else
import qualified Data.ByteString as B
import qualified System.PosixCompat as P
@ -29,4 +30,7 @@ import Utility.FileSystemEncoding
readSymbolicLink :: RawFilePath -> IO RawFilePath
readSymbolicLink f = toRawFilePath <$> P.readSymbolicLink (fromRawFilePath f)
getFileStatus :: RawFilePath -> IO FileStatus
getFileStatus = P.getFileStatus . fromRawFilePath
#endif