made parentDir return a Maybe FilePath; removed most uses of it
parentDir is less safe than takeDirectory, especially when working with relative FilePaths. It's really only useful in loops that want to terminate at / This commit was sponsored by Audric SCHILTKNECHT.
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47 changed files with 97 additions and 96 deletions
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@ -143,7 +143,7 @@ finalizeStoreGeneric :: FilePath -> FilePath -> IO ()
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finalizeStoreGeneric tmp dest = do
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void $ tryIO $ allowWrite dest -- may already exist
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void $ tryIO $ removeDirectoryRecursive dest -- or not exist
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createDirectoryIfMissing True (parentDir dest)
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createDirectoryIfMissing True (takeDirectory dest)
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renameDirectory tmp dest
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-- may fail on some filesystems
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void $ tryIO $ do
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