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-rw-r--r--data/make-reference-files.hs26
1 files changed, 26 insertions, 0 deletions
diff --git a/data/make-reference-files.hs b/data/make-reference-files.hs
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+import System.Environment
+import System.Directory
+import Codec.Archive.Zip
+import qualified Data.ByteString.Lazy as BS
+import qualified Control.Exception as E
+import System.IO.Error (isDoesNotExistError)
+
+mkzip :: String -> IO ()
+mkzip fmt = do
+ let dir = "data/"++fmt
+ output = "data/reference."++fmt
+ cd <- getCurrentDirectory
+ setCurrentDirectory dir
+ archive <- addFilesToArchive [OptRecursive] emptyArchive ["."]
+ setCurrentDirectory cd
+ removeIfExists output
+ BS.writeFile output $ fromArchive archive
+
+removeIfExists :: FilePath -> IO ()
+removeIfExists fileName = removeFile fileName `E.catch` handleExists
+ where handleExists e
+ | isDoesNotExistError e = return ()
+ | otherwise = E.throwIO e
+
+main :: IO ()
+main = getArgs >>= mkzip . (!!0)