author | Wuzzy <Wuzzy2@mail.ru> |
Tue, 22 Jan 2019 07:15:55 +0100 | |
changeset 14663 | 93a7b78259fb |
parent 13516 | b62b14aa88d4 |
permissions | -rw-r--r-- |
13516
b62b14aa88d4
Document and clean up tools directory a bit
Wuzzy <Wuzzy2@mail.ru>
parents:
10433
diff
changeset
|
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{-# LANGUAGE FlexibleContexts #-} |
b62b14aa88d4
Document and clean up tools directory a bit
Wuzzy <Wuzzy2@mail.ru>
parents:
10433
diff
changeset
|
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10433 | 3 |
module Main where |
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import System.Directory |
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import Control.Monad |
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import Data.List |
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import Text.Parsec |
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import Control.Monad.IO.Class |
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import Data.Maybe |
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data LuaCode = |
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Comments String |
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| LuaLocString LuaCode LuaCode |
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| LuaString String LuaCode |
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| CodeChunk String LuaCode |
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| LuaOp String LuaCode |
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| BlocksList Char [LuaCode] |
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| NoCode |
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deriving (Show, Eq) |
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toChunk a = CodeChunk a NoCode |
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isLuaString LuaLocString{} = True |
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isLuaString LuaString{} = True |
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isLuaString _ = False |
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isLocString (BlocksList _ blocks) = or $ map isLocString blocks |
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isLocString LuaLocString{} = True |
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isLocString (LuaString _ lc) = isLocString lc |
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isLocString (CodeChunk _ lc) = isLocString lc |
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isLocString (LuaOp _ lc) = isLocString lc |
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isLocString _ = False |
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many1Till :: (Stream s m t) => ParsecT s u m a -> ParsecT s u m end -> ParsecT s u m [a] |
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many1Till p end = do |
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res <- scan |
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if null res then unexpected "many1Till" else return res |
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where |
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scan = do{ end; return [] } |
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<|> |
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do{ x <- p; xs <- scan; return (x:xs) } |
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processScript :: String -> IO [LuaCode] |
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processScript fileName = do |
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r <- runParserT processFile () "" "" |
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case r of |
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(Left a) -> do |
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putStrLn $ "Error: " ++ (show a) |
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return [] |
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(Right a) -> return a |
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where |
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processFile = do |
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--liftIO $ putStrLn $ "Processing: " ++ fileName |
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f <- liftIO (readFile fileName) |
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setInput f |
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process |
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comment :: ParsecT String u IO LuaCode |
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comment = liftM Comments $ choice [ |
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(try $ string "--[[") >> manyTill anyChar (try $ string "]]") >>= \s -> return $ "--[[" ++ s ++ "]]" |
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, (try $ string "--") >> manyTill anyChar (try newline) >>= \s -> return $ "--" ++ s ++ "\n" |
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] |
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stringConcat :: ParsecT String u IO () |
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stringConcat = try $ string ".." >> spaces |
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locString :: ParsecT String u IO LuaCode |
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locString = do |
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s <- (try $ optional stringConcat >> string "loc(") >> luaString >>= \s -> char ')' >> return s |
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subString <- liftM (fromMaybe NoCode) . optionMaybe . try $ spaces >> string ".." >> spaces >> codeBlock |
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return $ LuaLocString s subString |
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luaString :: ParsecT String u IO LuaCode |
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luaString = do |
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s <- choice[ |
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(try $ optional stringConcat >> char '\'') >> many (noneOf "'\n") >>= \s -> char '\'' >> return s |
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, (try $ optional stringConcat >> char '"') >> many (noneOf "\"\n") >>= \s -> char '"' >> return s |
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] |
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subString <- liftM (fromMaybe NoCode) . optionMaybe . try $ spaces >> string ".." >> spaces >> codeBlock |
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return $ LuaString s subString |
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luaOp :: ParsecT String u IO LuaCode |
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luaOp = do |
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s <- many1Till anyChar (lookAhead $ (oneOf "=-.,()[]{}'\"" >> return ()) <|> (try (string "end") >> return ())) |
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subCode <- liftM (fromMaybe NoCode) . optionMaybe . try $ codeBlock |
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return $ LuaOp s subCode |
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codeBlock :: ParsecT String u IO LuaCode |
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codeBlock = do |
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s <- choice [ |
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comment |
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, liftM toChunk $ many1 space |
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, locString |
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, luaString |
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, luaOp |
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, liftM (BlocksList '[') . brackets $ commaSep luaOp |
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, liftM (BlocksList '{') . braces $ commaSep luaOp |
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, liftM (BlocksList '(') . parens $ commaSep luaOp |
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] |
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return s |
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brackets = between (char '[') (char ']') |
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braces = between (char '{') (char '}') |
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parens = between (char '(') (char ')') |
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commaSep p = p `sepBy` (char ',') |
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otherStuff :: ParsecT String u IO LuaCode |
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otherStuff = liftM (\s -> CodeChunk s NoCode) $ manyTill anyChar (try $ lookAhead codeBlock) |
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process :: ParsecT String u IO [LuaCode] |
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process = do |
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codes <- many $ try $ do |
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a <- otherStuff |
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b <- liftM (fromMaybe (CodeChunk "" NoCode)) $ optionMaybe $ try codeBlock |
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return [a, b] |
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liftIO . putStrLn . unlines . map (renderLua . processLocString) . filter isLocString $ concat codes |
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return $ concat codes |
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listFilesRecursively :: FilePath -> IO [FilePath] |
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listFilesRecursively dir = do |
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fs <- liftM (map (\d -> dir ++ ('/' : d)) . filter ((/=) '.' . head)) $ getDirectoryContents dir |
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dirs <- filterM doesDirectoryExist fs |
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recfs <- mapM listFilesRecursively dirs |
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return . concat $ fs : recfs |
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renderLua :: LuaCode -> String |
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renderLua (Comments str) = str |
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renderLua (LuaLocString lc1 lc2) = let r = renderLua lc2 in "loc(" ++ renderLua lc1 ++ ")" ++ r |
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renderLua (LuaString str lc) = let r = renderLua lc in "\"" ++ str ++ "\"" ++ r |
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renderLua (CodeChunk str lc) = str ++ renderLua lc |
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renderLua (LuaOp str lc) = str ++ renderLua lc |
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renderLua (BlocksList t lcs) = t : (concat . intersperse "," . map renderLua) lcs ++ [mirror t] |
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renderLua NoCode = "" |
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processLocString :: LuaCode -> LuaCode |
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processLocString lcode = let (str, params) = pp lcode in |
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LuaLocString (LuaString str NoCode) |
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(if null params then NoCode else (CodeChunk ".format" $ BlocksList '(' params)) |
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where |
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pp (Comments _) = ("", []) |
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pp (LuaLocString lc1 lc2) = let (s1, p1) = pp lc1; (s2, p2) = pp lc2 in (s1 ++ s2, p1 ++ p2) |
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pp (LuaString str lc) = let (s, p) = pp lc in (str ++ s, p) |
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pp (CodeChunk str lc) = let (s, p) = pp lc in ("%s" ++ s, p) |
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pp (LuaOp str lc) = let (s, p) = pp lc in ("%s" ++ s, [LuaOp str (head $ p ++ [NoCode])]) |
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pp (BlocksList t lcs) = ("", [BlocksList t lcs]) |
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pp NoCode = ("", []) |
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mirror '(' = ')' |
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mirror '[' = ']' |
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mirror '{' = '}' |
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main = do |
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(l18ns, scripts) <- liftM (partition (isPrefixOf "share/hedgewars/Data/Locale") . filter (isSuffixOf ".lua")) |
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$ listFilesRecursively "share/hedgewars/Data" |
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mapM_ processScript scripts |
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13516
b62b14aa88d4
Document and clean up tools directory a bit
Wuzzy <Wuzzy2@mail.ru>
parents:
10433
diff
changeset
|
161 |
--putStrLn $ unlines l18ns |