Added -noparse flag to gfc. In the process, I refactored GF.Devel.GFC and GF.Command.Importing to use a common source to gfcc compilation function in the new module GF.Compile.API.

src/GF/Command/Importing.hs

@@ -1,12 +1,8 @@
 module GF.Command.Importing (importGrammar) where
 
-import GF.Devel.Compile
-import GF.Devel.GrammarToGFCC
-import GF.GFCC.OptimizeGFCC
-import GF.GFCC.CheckGFCC
+import GF.Compile.API
 import GF.GFCC.DataGFCC
 import GF.GFCC.API
-import qualified GF.Command.AbsGFShell as C
 
 import GF.Devel.UseIO
 import GF.Infra.Option
@@ -17,12 +13,7 @@ import Data.List (nubBy)
 importGrammar :: MultiGrammar -> Options -> [FilePath] -> IO MultiGrammar
 importGrammar mgr0 opts files = do
   gfcc2 <- case fileSuffix (last files) of
-    s | elem s ["gf","gfo"] -> do
-      gr <- batchCompile opts files
-      let name = justModuleName (last files)
-      let (abs,gfcc0) = mkCanon2gfcc opts name gr
-      gfcc1 <- checkGFCCio gfcc0
-      return $ addParsers $ if oElem (iOpt "noopt") opts then gfcc1 else optGFCC gfcc1
+    s | elem s ["gf","gfo"] -> compileToGFCC opts files
     "gfcc" -> 
       mapM file2gfcc files >>= return . foldl1 unionGFCC
   let gfcc3 = unionGFCC (gfcc mgr0) gfcc2

src/GF/Compile/API.hs

@@ -0,0 +1,20 @@
+module GF.Compile.API (batchCompile, compileToGFCC) where
+
+import GF.Devel.Compile
+import GF.Devel.GrammarToGFCC
+import GF.GFCC.OptimizeGFCC
+import GF.GFCC.CheckGFCC
+import GF.GFCC.DataGFCC
+import GF.Infra.Option
+import GF.Devel.UseIO
+
+-- | Compiles a number of source files and builds a 'GFCC' structure for them.
+compileToGFCC :: Options -> [FilePath] -> IO GFCC
+compileToGFCC opts fs = 
+    do gr <- batchCompile opts fs
+       let name = justModuleName (last fs)
+       let (abs,gc0) = mkCanon2gfcc opts name gr
+       gc1 <- checkGFCCio gc0
+       let opt = if oElem (iOpt "noopt") opts then id else optGFCC
+           par = if oElem (iOpt "noparse") opts then id else addParsers
+       return (par (opt gc1))

src/GF/Devel/GFC.hs

@@ -1,11 +1,9 @@
 module GF.Devel.GFC (mainGFC) where
 -- module Main where
 
-import GF.Devel.Compile
+import GF.Compile.API
 import GF.Devel.PrintGFCC
-import GF.Devel.GrammarToGFCC
-import GF.GFCC.OptimizeGFCC
-import GF.GFCC.CheckGFCC
+import GF.GFCC.CId
 import GF.GFCC.DataGFCC
 import GF.GFCC.Raw.ParGFCCRaw
 import GF.GFCC.Raw.ConvertGFCC
@@ -20,47 +18,43 @@ mainGFC xx = do
   case opts of
     _ | oElem (iOpt "help") opts -> putStrLn usageMsg
     _ | oElem (iOpt "-make") opts -> do
-      gr <- batchCompile opts fs
-      let name = justModuleName (last fs)
-      let (abs,gc0) = mkCanon2gfcc opts name gr
-      gc1 <- checkGFCCio gc0
-      let gc = addParsers $ if oElem (iOpt "noopt") opts then gc1 else optGFCC gc1
-      let target = targetName opts abs
-      let gfccFile =  target ++ ".gfcc"
-      writeFile gfccFile (printGFCC gc)
-      putStrLn $ "wrote file " ++ gfccFile
-      mapM_ (alsoPrint opts target gc) printOptions
+      gfcc <- compileToGFCC opts fs
+      let gfccFile = targetNameGFCC opts (absname gfcc)
+      outputFile gfccFile (printGFCC gfcc)
+      mapM_ (alsoPrint opts gfcc) printOptions
 
     -- gfc -o target.gfcc source_1.gfcc ... source_n.gfcc
     _ | all ((=="gfcc") . fileSuffix) fs -> do
       gfccs <- mapM file2gfcc fs
       let gfcc = foldl1 unionGFCC gfccs
-      let abs = printCId $ absname gfcc
-      let target = targetName opts abs
-      let gfccFile =  target ++ ".gfcc"
-      writeFile gfccFile (printGFCC gfcc)
-      putStrLn $ "wrote file " ++ gfccFile
-      mapM_ (alsoPrint opts target gfcc) printOptions
+      let gfccFile = targetNameGFCC opts (absname gfcc)
+      outputFile gfccFile (printGFCC gfcc)
+      mapM_ (alsoPrint opts gfcc) printOptions
       
     _ -> do
       mapM_ (batchCompile opts) (map return fs)
       putStrLn "Done."
 
+targetName :: Options -> CId -> String
 targetName opts abs = case getOptVal opts (aOpt "target") of
   Just n -> n
-  _ -> abs
+  _ -> prIdent abs
+
+targetNameGFCC :: Options -> CId -> FilePath
+targetNameGFCC opts abs = targetName opts abs ++ ".gfcc"
 
 ---- TODO: nicer and richer print options
 
-alsoPrint opts abs gr (opt,name) = do
+alsoPrint opts gr (opt,name) = do
   if oElem (iOpt opt) opts 
-    then do
-      let outfile = name
-      let output = prGFCC opt gr
-      writeFile outfile output
-      putStrLn $ "wrote file " ++ outfile
+    then outputFile name (prGFCC opt gr)
     else return ()
 
+outputFile :: FilePath -> String -> IO ()
+outputFile outfile output = 
+      do writeFile outfile output
+         putStrLn $ "wrote file " ++ outfile
+
 printOptions = [
   ("haskell","GSyntax.hs"),
   ("haskell_gadt","GSyntax.hs"),
@@ -69,4 +63,4 @@ printOptions = [
   ]
 
 usageMsg = 
-  "usage: gfc (-h | --make (-noopt) (-target=PREFIX) (-js | -jsref | -haskell | -haskell_gadt)) (-src) FILES"
+  "usage: gfc (-h | --make (-noopt) (-noparse) (-target=PREFIX) (-js | -jsref | -haskell | -haskell_gadt)) (-src) FILES"

src/GF/GFCC/API.hs

@@ -21,7 +21,7 @@ import GF.GFCC.Macros
 import GF.GFCC.DataGFCC
 import GF.GFCC.CId
 import GF.GFCC.Raw.ConvertGFCC
-import GF.GFCC.Raw.ParGFCCRaw
+import GF.GFCC.Raw.CombParGFCCRaw
 import GF.Command.PPrTree
 
 import GF.Data.ErrM