diff options
Diffstat (limited to 'src/Text/Pandoc/App/OutputSettings.hs')
| -rw-r--r-- | src/Text/Pandoc/App/OutputSettings.hs | 22 |
1 files changed, 21 insertions, 1 deletions
diff --git a/src/Text/Pandoc/App/OutputSettings.hs b/src/Text/Pandoc/App/OutputSettings.hs index 3f83f4b21..7b057713b 100644 --- a/src/Text/Pandoc/App/OutputSettings.hs +++ b/src/Text/Pandoc/App/OutputSettings.hs @@ -90,11 +90,31 @@ optToOutputSettings opts = do then writerName else T.toLower $ baseWriterName writerName + let makeSandboxed pureWriter = + let files = maybe id (:) (optReferenceDoc opts) . + maybe id (:) (optEpubMetadata opts) . + maybe id (:) (optEpubCoverImage opts) . + maybe id (:) (optCSL opts) . + maybe id (:) (optCitationAbbreviations opts) $ + optEpubFonts opts ++ + optBibliography opts + in case pureWriter of + TextWriter w -> TextWriter $ \o d -> sandbox files (w o d) + ByteStringWriter w + -> ByteStringWriter $ \o d -> sandbox files (w o d) + + (writer, writerExts) <- if ".lua" `T.isSuffixOf` format then return (TextWriter (\o d -> writeCustom (T.unpack writerName) o d), mempty) - else getWriter (T.toLower writerName) + else if optSandbox opts + then + case runPure (getWriter writerName) of + Left e -> throwError e + Right (w, wexts) -> + return (makeSandboxed w, wexts) + else getWriter (T.toLower writerName) let standalone = optStandalone opts || not (isTextFormat format) || pdfOutput |