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module Haddock.Backends.Hyperlinker (ppHyperlinkedSource) where
import Haddock.Types
import Haddock.Backends.Xhtml.Types
import Haddock.Backends.Xhtml.Utils
import Haddock.Backends.Hyperlinker.Renderer
import Haddock.Backends.Hyperlinker.Utils
import Text.XHtml hiding ((</>))
import Data.Maybe
import System.Directory
import System.FilePath
ppHyperlinkedSource :: FilePath -> FilePath
-> Maybe FilePath
-> SourceURLs
-> [Interface]
-> IO ()
ppHyperlinkedSource outdir libdir mstyle urls ifaces = do
createDirectoryIfMissing True srcdir
let cssFile = fromMaybe (defaultCssFile libdir) mstyle
copyFile cssFile $ srcdir </> srcCssFile
copyFile (libdir </> "html" </> highlightScript) $
srcdir </> highlightScript
mapM_ (ppHyperlinkedModuleSource outdir urls) ifaces
where
srcdir = srcPath outdir urls
ppHyperlinkedModuleSource :: FilePath -> SourceURLs -> Interface -> IO ()
ppHyperlinkedModuleSource outdir urls iface = case ifaceTokenizedSrc iface of
Just tokens ->
writeFile path $ showHtml . render mCssFile mJsFile urls $ tokens
Nothing -> return ()
where
mCssFile = Just $ srcCssFile
mJsFile = Just $ highlightScript
srcFile = spliceURL Nothing (Just $ ifaceMod iface) Nothing Nothing $
srcModUrl urls
path = outdir </> srcFile
srcPath :: FilePath -> SourceURLs -> FilePath
srcPath outdir urls = outdir </> takeDirectory (srcModUrl urls)
srcCssFile :: FilePath
srcCssFile = "srcstyle.css"
highlightScript :: FilePath
highlightScript = "highlight.js"
defaultCssFile :: FilePath -> FilePath
defaultCssFile libdir = libdir </> "html" </> "solarized.css"
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