diff options
Diffstat (limited to 'src/Main.hs')
| -rw-r--r-- | src/Main.hs | 42 |
1 files changed, 20 insertions, 22 deletions
diff --git a/src/Main.hs b/src/Main.hs index e8a45d58..8f61f8d9 100644 --- a/src/Main.hs +++ b/src/Main.hs @@ -104,33 +104,31 @@ main = do -- initialize GHC (session, dynflags) <- startGHC libDir - defaultErrorHandler dynflags $ do + -- parse GHC flags given to the program + (dynflags', rest') <- if isGHCMode + then parseGHCFlags_GHCMode dynflags rest + else parseGHCFlags_HaddockMode dynflags rest + setSessionDynFlags session dynflags' - -- parse GHC flags given to the program - (dynflags', rest') <- if isGHCMode - then parseGHCFlags_GHCMode dynflags rest - else parseGHCFlags_HaddockMode dynflags rest - setSessionDynFlags session dynflags' + -- parse Haddock specific flags + (flags, fileArgs) <- parseHaddockOpts rest' - -- parse Haddock specific flags - (flags, fileArgs) <- parseHaddockOpts rest' + -- try to sort and check the input files using the GHC API + modules <- sortAndCheckModules session dynflags' fileArgs - -- try to sort and check the input files using the GHC API - modules <- sortAndCheckModules session dynflags' fileArgs + -- create a PackageData for each external package in the session + -- using the GHC API. The PackageData contains an html path, + -- a doc env and a list of module names. + packages <- getPackages session dynflags' flags - -- create a PackageData for each external package in the session - -- using the GHC API. The PackageData contains an html path, - -- a doc env and a list of module names. - packages <- getPackages session dynflags' flags + -- update the html references (module -> html file mapping) + updateHTMLXRefs packages - -- update the html references (module -> html file mapping) - updateHTMLXRefs packages + -- combine the doc envs of the external packages into one + let env = packagesDocEnv packages - -- combine the doc envs of the external packages into one - let env = packagesDocEnv packages - - -- TODO: continue to break up the run function into parts - run flags modules env + -- TODO: continue to break up the run function into parts + run flags modules env parseModeFlag :: [String] -> (Bool, [String]) parseModeFlag ("--ghc-flags":rest) = (True, rest) @@ -223,7 +221,7 @@ startGHC libDir = do return (session, flags'') sortAndCheckModules :: Session -> DynFlags -> [FilePath] -> IO [CheckedMod] -sortAndCheckModules session flags files = do --defaultErrorHandler flags $ do +sortAndCheckModules session flags files = defaultErrorHandler flags $ do targets <- mapM (\s -> guessTarget s Nothing) files setTargets session targets mbModGraph <- depanal session [] True |