addClassPathJAR jarpath
res <- readMainClass jarpath
case res of
Nothing -> error "JAR: no MainClass entry found. Try to pass the jar file via -cp instead."
Just mc -> do
addClassPathJAR jarpath
res <- readMainClass jarpath
case res of
Nothing -> error "JAR: no MainClass entry found. Try to pass the jar file via -cp instead."
Just mc -> do
parseArgs ("-cp":cps) cpset = parseArgs ("-classpath":cps) cpset
parseArgs ("-classpath":cps:xs) False = do
parseArgs ("-cp":cps) cpset = parseArgs ("-classpath":cps) cpset
parseArgs ("-classpath":cps:xs) False = do
- where
- addStuff :: String -> IO ()
- addStuff x
- | ".jar" `isSuffixOf` x = addClassPathJAR x
- | otherwise = addClassPath $ x ++ "/"
+ where
+ addStuff :: String -> IO ()
+ addStuff x
+ | ".jar" `isSuffixOf` x = addClassPathJAR x
+ | otherwise = addClassPath $ x ++ "/"
parseArgs ("-classpath":xs) _ = parseArgs ("-":xs) True -- usage
parseArgs (('-':_):_) _ = error "Usage: mate [-cp|-classpath <cp1:cp2:..>] [<class-file> | -jar <jar-file>]"
-- first argument which isn't prefixed by '-' should be a class file
parseArgs (clspath:_) stdcp = do
parseArgs ("-classpath":xs) _ = parseArgs ("-":xs) True -- usage
parseArgs (('-':_):_) _ = error "Usage: mate [-cp|-classpath <cp1:cp2:..>] [<class-file> | -jar <jar-file>]"
-- first argument which isn't prefixed by '-' should be a class file
parseArgs (clspath:_) stdcp = do
- if not stdcp then addClassPath "./" else return ()
- let bclspath = B.pack $ map (fromIntegral . ord) clspath
+ unless stdcp $ addClassPath "./"
+ let bclspath = B.pack . map (fromIntegral . ord) $ clspath
case find (\x -> methodName x == "main") methods of
Just m -> do
let mi = MethodInfo "main" bclspath $ methodSignature m
case find (\x -> methodName x == "main") methods of
Just m -> do
let mi = MethodInfo "main" bclspath $ methodSignature m
- hmap <- parseMethod cls "main" $ methodSignature m
- case hmap of
- Just hmap' -> do
- entry <- compileBB hmap' mi
- addMethodRef entry mi [bclspath]
+ rawmethod <- parseMethod cls "main" $ methodSignature m
+ entry <- compileBB rawmethod mi
+ addMethodRef entry mi [bclspath]