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module Haddock.Backends.Hyperlinker
( ppHyperlinkedSource
, module Haddock.Backends.Hyperlinker.Utils
) where
import Haddock.Types
import Haddock.Backends.Hyperlinker.Renderer
import Haddock.Backends.Hyperlinker.Utils
import Text.XHtml hiding ((</>))
import GHC
import Data.Maybe
import System.Directory
import System.FilePath
ppHyperlinkedSource :: FilePath -> FilePath -> Maybe FilePath
-> PackageKey -> SrcMap -> [Interface]
-> IO ()
ppHyperlinkedSource outdir libdir mstyle pkg srcs ifaces = do
createDirectoryIfMissing True srcdir
let cssFile = fromMaybe (defaultCssFile libdir) mstyle
copyFile cssFile $ srcdir </> srcCssFile
copyFile (libdir </> "html" </> highlightScript) $
srcdir </> highlightScript
mapM_ (ppHyperlinkedModuleSource srcdir pkg srcs) ifaces
where
srcdir = outdir </> hypSrcDir
ppHyperlinkedModuleSource :: FilePath
-> PackageKey -> SrcMap -> Interface
-> IO ()
ppHyperlinkedModuleSource srcdir pkg srcs iface =
case ifaceTokenizedSrc iface of
Just tokens -> writeFile path . showHtml . render' $ tokens
Nothing -> return ()
where
render' = render (Just srcCssFile) (Just highlightScript) pkg srcs
path = srcdir </> hypSrcModuleFile (ifaceMod iface)
srcCssFile :: FilePath
srcCssFile = "style.css"
highlightScript :: FilePath
highlightScript = "highlight.js"
defaultCssFile :: FilePath -> FilePath
defaultCssFile libdir = libdir </> "html" </> "solarized.css"
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