ByteString Ref continued

Attoparsec parser for diff-tree.

Changed fromRef back to producing a String, to avoid needing to convert
every use of it. However, this does mean I'm going to miss some
opportunities where fromRef is used and the result converted back to a
ByteString. Would be worth revisiting that at some point maybe.
This commit is contained in:
Joey Hess 2020-04-07 11:54:27 -04:00
parent 279991604d
commit d5d8259937
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GPG key ID: DB12DB0FF05F8F38
12 changed files with 77 additions and 52 deletions

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@ -32,7 +32,7 @@ listLooseObjectShas r = catchDefaultIO [] $
looseObjectFile :: Repo -> Sha -> FilePath
looseObjectFile r sha = objectsDir r </> prefix </> rest
where
(prefix, rest) = splitAt 2 (decodeBS' (fromRef sha))
(prefix, rest) = splitAt 2 (fromRef sha)
listAlternates :: Repo -> IO [FilePath]
listAlternates r = catchDefaultIO [] (lines <$> readFile alternatesfile)