diff options
Diffstat (limited to 'src/Text/Pandoc/App')
| -rw-r--r-- | src/Text/Pandoc/App/CommandLineOptions.hs | 24 | ||||
| -rw-r--r-- | src/Text/Pandoc/App/Opt.hs | 42 |
2 files changed, 42 insertions, 24 deletions
diff --git a/src/Text/Pandoc/App/CommandLineOptions.hs b/src/Text/Pandoc/App/CommandLineOptions.hs index 55ce17bd8..be6bc66f1 100644 --- a/src/Text/Pandoc/App/CommandLineOptions.hs +++ b/src/Text/Pandoc/App/CommandLineOptions.hs @@ -44,8 +44,7 @@ import System.FilePath import System.IO (stdout) import Text.DocTemplates (Val(..)) import Text.Pandoc -import Text.Pandoc.Builder (setMeta) -import Text.Pandoc.App.Opt (Opt (..), LineEnding (..), IpynbOutput (..)) +import Text.Pandoc.App.Opt (Opt (..), LineEnding (..), IpynbOutput (..), addMeta) import Text.Pandoc.Filter (Filter (..)) import Text.Pandoc.Highlighting (highlightingStyles) import Text.Pandoc.Shared (ordNub, elemText, safeStrRead, defaultUserDataDirs) @@ -1037,27 +1036,6 @@ setVariable key val (Context ctx) = Context $ M.alter go key ctx go (Just (ListVal xs)) = Just $ ListVal $ xs ++ [toVal val] go (Just x) = Just $ ListVal [x, toVal val] -addMeta :: String -> String -> Meta -> Meta -addMeta k v meta = - case lookupMeta k' meta of - Nothing -> setMeta k' v' meta - Just (MetaList xs) -> - setMeta k' (MetaList (xs ++ [v'])) meta - Just x -> setMeta k' (MetaList [x, v']) meta - where - v' = readMetaValue v - k' = T.pack k - -readMetaValue :: String -> MetaValue -readMetaValue s - | s == "true" = MetaBool True - | s == "True" = MetaBool True - | s == "TRUE" = MetaBool True - | s == "false" = MetaBool False - | s == "False" = MetaBool False - | s == "FALSE" = MetaBool False - | otherwise = MetaString $ T.pack s - -- On Windows with ghc 8.6+, we need to rewrite paths -- beginning with \\ to \\?\UNC\. -- See #5127. normalizePath :: FilePath -> FilePath diff --git a/src/Text/Pandoc/App/Opt.hs b/src/Text/Pandoc/App/Opt.hs index a753d6ab3..2be0bb0d8 100644 --- a/src/Text/Pandoc/App/Opt.hs +++ b/src/Text/Pandoc/App/Opt.hs @@ -21,10 +21,12 @@ module Text.Pandoc.App.Opt ( , LineEnding (..) , IpynbOutput (..) , defaultOpts + , addMeta ) where import Prelude import Data.Char (isLower, toLower) import GHC.Generics hiding (Meta) +import Text.Pandoc.Builder (setMeta) import Text.Pandoc.Filter (Filter (..)) import Text.Pandoc.Logging (Verbosity (WARNING)) import Text.Pandoc.Options (TopLevelDivision (TopLevelDefault), @@ -39,7 +41,7 @@ import Text.DocTemplates (Context(..), Val(..)) import Data.Text (Text, unpack) import qualified Data.Text as T import qualified Data.Map as M -import Text.Pandoc.Definition (Meta(..), MetaValue(..)) +import Text.Pandoc.Definition (Meta(..), MetaValue(..), lookupMeta) import Data.Aeson (defaultOptions, Options(..)) import Data.Aeson.TH (deriveJSON) import Control.Applicative ((<|>)) @@ -342,6 +344,22 @@ doOpt (k',v) = do <|> (parseYAML v >>= \x -> return (\o -> o{ optCss = optCss o <> [unpack x] })) + "bibliography" -> + do let addItem x o = o{ optMetadata = + addMeta "bibliography" (T.unpack x) + (optMetadata o) } + (parseYAML v >>= \(xs :: [Text]) -> return $ \o -> + foldr addItem o xs) + <|> + (parseYAML v >>= \(x :: Text) -> return $ \o -> addItem x o) + "csl" -> + do let addItem x o = o{ optMetadata = + addMeta "csl" (T.unpack x) + (optMetadata o) } + (parseYAML v >>= \(xs :: [Text]) -> return $ \o -> + foldr addItem o xs) + <|> + (parseYAML v >>= \(x :: Text) -> return $ \o -> addItem x o) "ipynb-output" -> parseYAML v >>= \x -> return (\o -> o{ optIpynbOutput = x }) "include-before-body" -> @@ -465,6 +483,28 @@ valToMetaVal (ListVal xs) = MetaList $ map valToMetaVal xs valToMetaVal (SimpleVal d) = MetaString $ render Nothing d valToMetaVal NullVal = MetaString "" +addMeta :: String -> String -> Meta -> Meta +addMeta k v meta = + case lookupMeta k' meta of + Nothing -> setMeta k' v' meta + Just (MetaList xs) -> + setMeta k' (MetaList (xs ++ [v'])) meta + Just x -> setMeta k' (MetaList [x, v']) meta + where + v' = readMetaValue v + k' = T.pack k + +readMetaValue :: String -> MetaValue +readMetaValue s + | s == "true" = MetaBool True + | s == "True" = MetaBool True + | s == "TRUE" = MetaBool True + | s == "false" = MetaBool False + | s == "False" = MetaBool False + | s == "FALSE" = MetaBool False + | otherwise = MetaString $ T.pack s + + -- see https://github.com/jgm/pandoc/pull/4083 -- using generic deriving caused long compilation times $(deriveJSON |