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module CPC.Main (main) where
import CMeta ( mkCMeta
, metaCreate
, BoxLabel(..)
, metaName
, readMeta'
, getBoxes )
import IO ( hPutStr
, stdout
, stderr
, hPutStrLn )
import FileGoodies (stripSuffix, fileSuffix)
import FilePath ( takeBaseName
, takeDirectory
, (<.>)
, replaceBaseName
, replaceExtension
, (</>)
, splitFileName )
import Directory ( getCurrentDirectory
, getDirectoryContents
, removeFile
, createDirectoryIfMissing
, doesFileExist
, getHomeDirectory )
import Distribution ( callFrontendWithParams
, defaultParams
, stripCurrySuffix
, addCurrySubdir
, FrontendTarget(..)
, installDir)
import CData (mkMap)
import CPC.Report (report)
import CPC.Files (cpcSubdir, inCpcSubdir, addInstSuffix
, hasInstSuffix )
import CPC.Pretty (showDProg)
import CPC.Instrumentation ( startTransform )
import CPC.Transform (transMain)
import CTrack
import AnsiiToHtml (convertToHTML)
import ArityMap (buildArityMap)
import Unsafe (unsafePerformIO)
import ReadShowTerm (readQTerm, readUnqualifiedTerm)
import System (exitWith, getArgs, system)
import ACSpans.ExtendAbstractCurry (eProg)
import ACSpans.AddSpans (apModule)
import ACSpans.SortSplit (sortSplitModule)
import ACSpans.SpanUtils (filterTS)
import AbstractCurry.Files (readCurry)
import AbstractCurry.Select (imports)
import IOExts (evalCmd)
import ACSpans.Pretty (showCProg)
import ACSpans.Select (progName, imports)
import ACSpans.AbstractCurrySpan (CurryProg)
import ACSpans.Transform (renameCurryModule)
import qualified FiniteMap as FMA (fmToList, lookupFM, FM, emptyFM)
import qualified FMInt as FMI (fmToList)
import GetOpt
import AnsiCodes
import List (nub)
import CPC.PackageConfig (packagePath)
cpcImportPath :: String
cpcImportPath = packagePath </> "src"
main:: IO ()
main = do
(args, files) <- getArgs >>= parse
putStrLn cpcBanner
putStrLn $ texcol"Setted Flags: " ++ show args
putStrLn $ texcol"Given Files: " ++ show (files)
cpc args files
cpc:: [Flag] -> [String] -> IO()
cpc _ [] = putStrLn "Use cpc --help for instructions."
cpc args (file:files) = do
let paths = map ((</> cpcSubdir) . fst . splitFileName) files
createDirectoryIfMissing False cpcSubdir
mapIO_ (createDirectoryIfMissing False) paths
let mainFiles = filter isMainFlag args
(mainFile, imps) = case mainFiles of
[] -> (file,files)
[Main name] -> ((stripCurrySuffix name),(file:files))
_ -> error "Error: CaseMain"
when (Clean `elem` args) $ clean' file
arityMap <- if (Optim `elem` args)
then buildArityMap (mainFile:imps)
else return (FMA.emptyFM (<))
print arityMap
putStrLn $ texcol"Starting transformation for all given files..."
(_, spanProg, insProg, lastI, newProgName, _, datas)
<- handlingTrans mainFile imps 0 True args arityMap
let spanProgMain = if any isMainFlag args then [] else [spanProg]
(_, spanProgs) <- case imps of
[] -> return (lastI, spanProgMain)
(_:_) -> handlingImports' (lastI, spanProgMain)
args imps arityMap
putStrLn $ texcolr "Transformations: Done."
putStrLn $ texcol "Reading cpcrc..."
homeDir <- getHomeDirectory
putStrLn $ texcolr "Reading cpcrc: Done."
putStrLn $ texcol ("Compile instrumented program: " ++ newProgName)
(x,y,z) <- evalCmd (installDir </> "bin" </> "curry")
[ ":set", "path", cpcImportPath
, ":load", replaceExtension newProgName "curry"
, ":save", ":quit"] ""
putStrLn y
putStrLn z
putStrLn $ texcolr "Compiling: Done."
putStrLn $ texcol "Evaluate instrumented program..."
let binProgName = "." </> stripCurrySuffix newProgName
system binProgName
removeFile binProgName
putStrLn $ texcolr "Evaluation: Done."
putStrLn $ texcol "Calculating desired options..."
when (TReport `elem` args) $ mapIO_ (report mainFile) (file:files)
when (SpanProg `elem` args) $ mapIO_ print $ spanProgs
when (Ticks `elem` args) $ print (FMI.fmToList $
eticks (unsafePerformIO (readTrack $
getTrackName
mainFile)))
when (Evaluate `elem` args) $ putStrLn "In Work."
when (MetaInfo `elem` args) $ mapIO_
(print .
getBoxes . unsafePerformIO
. readMeta' . (metaName ""))
(file:files)
when (Pretty `elem` args) $ mapIO_ (prettyPrint mainFile) $
(reverse spanProgs)
when (HTML `elem` args) $ mapIO_ (convertToHTML)
(map (ansiProg mainFile)
(reverse spanProgs))
isMainFlag :: Flag -> Bool
isMainFlag f = case f of
Main _ -> True
_ -> False
prettyPrint:: String -> ACSpans.AbstractCurrySpan.CurryProg -> IO()
prettyPrint file spanProg = let (ansi,_) = ansiProg file spanProg
in hPutStr stdout $ "\n" ++ ansi ++ "\n"
ansiProg:: String -> ACSpans.AbstractCurrySpan.CurryProg -> (String,String)
ansiProg file spanProg = let cdatas = mkMap (progName spanProg) file
ansi = showDProg (unsafePerformIO cdatas)
spanProg
in (ansi,(progName spanProg))
handlingTrans :: String -> [String] -> Int -> Bool -> [Flag]
-> FMA.FM (String, String) Int
-> IO ([String]
, ACSpans.AbstractCurrySpan.CurryProg
, ACSpans.AbstractCurrySpan.CurryProg
, Int, String, String
, IO (FMA.FM ((Prelude.Int, Prelude.Int)
,(Prelude.Int, Prelude.Int))
[CMeta.BoxLabel]))
handlingTrans file files offset rename args arMap = do
callFrontendWithParams TOKS defaultParams file
callFrontendWithParams CY defaultParams file
callFrontendWithParams ACY defaultParams file
tokStr <- readFile $ inCurrySubdir
$ replaceExtension file "tokens"
astStr <- readFile $ inCurrySubdir
$ replaceExtension file "cy"
prog <- readCurry file
let toks = filterTS (readQTerm tokStr)
ast = sortSplitModule $
readUnqualifiedTerm ["Prelude", "ACSpans.AST"] astStr
spanAST = fst $ apModule ast toks
spanProg = eProg prog spanAST
impChoice= case files of
[] -> []
xs -> map (repl . stripCurrySuffix) xs
(insMain,(lastId,boxes)) = startTransform offset spanProg
impChoice rename
((any isMainFlag args)
&& offset==0)
arMap
insProg = if offset == 0 then transMain insMain file else insMain
newProg = showCProg $ if rename
then renameCurryModule
(addInstSuffix (progName insProg))
insProg
else insProg
cmeta = mkCMeta boxes
datas = mkMap file file
newProgName = replaceBaseName file
(addInstSuffix (takeBaseName file))
repl s = map (\c -> if c == '/' then '.' else c) s
putStrLn $ texcol ("Writing " ++ newProgName ++ ".curry...")
writeFile (replaceExtension newProgName "curry") newProg
putStrLn $ texcolr("Writing " ++ newProgName ++ ".curry: Done.")
putStrLn $ texcol("Writing " ++ file ++ ".cmeta...")
metaCreate file cmeta
putStrLn $ texcolr("Writing " ++ file ++ ".cmeta: Done.")
return (impChoice,spanProg,insProg
,lastId,newProgName, newProg, datas)
handlingImports':: (Int, [CurryProg]) -> [Flag] -> [String]
-> (FMA.FM (String,String) Int) -> IO (Int, [CurryProg])
handlingImports' (offset, spanProgs) args files arM =
do
let choice = case files of
[] -> []
(x:xs) -> (x:xs)
handlingImports (offset, spanProgs) choice args arM
handlingImports:: (Int, [CurryProg]) -> [String] -> [Flag]
-> (FMA.FM (String,String) Int) -> IO (Int, [CurryProg])
handlingImports (offset, spanProgs) (imp:imprts) args arM =
do
(_,spanProg,_,newId,_,_,_) <- handlingTrans imp [] offset
True args arM
handlingImports (newId, spanProg:spanProgs) imprts args arM
handlingImports (offset, spanProgs) [] _ _ =
do
return (offset, spanProgs)
data Flag =
TReport
| Evaluate
| SpanProg
| Ticks
| MetaInfo
| Main String
| Pretty
| Optim
| Clean
| HTML
| Help
flags :: [GetOpt.OptDescr Flag]
flags =
[Option ['t'] [] (NoArg TReport)
"Print a statistical report of the given files."
,Option ['s'] [] (NoArg SpanProg)
"Print the calculated files with span information."
,Option ['e'] [] (NoArg Evaluate)
"Run the instrumented code and collects ticks data."
,Option ['x'] [] (NoArg Ticks)
"Print the collected ticks."
,Option ['m'] [] (NoArg MetaInfo)
"Print the collected meta information."
,Option ['p'] [] (NoArg Pretty)
"Pretty print the files with colored ticks."
,Option ['o'] [] (NoArg Optim)
"Optimize ticks."
,Option ['h'] [] (NoArg HTML)
"Build a HTML colored output."
,Option ['c'] [] (NoArg Clean)
"Clean old data files before execution."
,Option [] ["main"] (ReqArg Main "MAIN")
"Do not instrument module MAIN for program coverage."
,Option [] ["help"] (NoArg Help)
"Print this help message"
]
inCurrySubdir :: String -> String
inCurrySubdir fn = let (path, file) = splitFileName fn
in addCurrySubdir path </> file
parse:: [String] -> IO ([Flag], [String])
parse argv = case getOpt Permute flags argv of
(args,fs,[]) -> do
let files = if null fs then ["-"] else fs
if Help `elem` args
then do putStrLn cpcBanner
hPutStrLn stderr (usageInfo header flags)
exitWith 0
else return (nub args, files)
(_,_,errs) -> do
hPutStrLn stderr (concat errs ++ usageInfo header flags)
exitWith 1
where header = "Usage: cpc -option [modules]"
clean :: String -> IO ()
clean dir = do
contents <- getDirectoryContents dir
sequenceIO_ (map removeFile [dir++file| file <- contents
, (fileSuffix file == "ctrack")
|| (fileSuffix file == "cmeta") ])
sequenceIO_ (map removeFile [dir++file| file <- contents
, hasInstSuffix (takeBaseName file)])
putStrLn "Cleaned."
clean' :: String -> IO ()
clean' file = do
contents <- getDirectoryContents ".cpc"
mapIO_ removeFile [ ".cpc/"++fil | fil <- contents
, takeBaseName fil == file ]
return ()
texcol:: String -> String
texcol = blue
texcolr:: String -> String
texcolr = green
cpcBanner:: String
cpcBanner =
texcol " ___ ___ ___ \n" ++
texcol " / _) | \\ / _)\n" ++
texcol "( (_ | __/ ( (_ \n" ++
texcol " \\___) |_| \\___)\n"
|