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-rw-r--r--src/Text/Pandoc/App.hs29
-rw-r--r--src/Text/Pandoc/App/Opt.hs117
2 files changed, 132 insertions, 14 deletions
diff --git a/src/Text/Pandoc/App.hs b/src/Text/Pandoc/App.hs
index 40fb34834..6b45e5418 100644
--- a/src/Text/Pandoc/App.hs
+++ b/src/Text/Pandoc/App.hs
@@ -47,10 +47,11 @@ import System.FilePath ( takeBaseName, takeExtension )
import System.IO (nativeNewline, stdout)
import qualified System.IO as IO (Newline (..))
import Text.Pandoc
+import Text.Pandoc.Builder (setMeta)
import Text.Pandoc.MIME (getCharset)
import Text.Pandoc.App.FormatHeuristics (formatFromFilePaths)
import Text.Pandoc.App.Opt (Opt (..), LineEnding (..), defaultOpts,
- IpynbOutput (..) )
+ IpynbOutput (..))
import Text.Pandoc.App.CommandLineOptions (parseOptions, parseOptionsFromArgs,
options)
import Text.Pandoc.App.OutputSettings (OutputSettings (..), optToOutputSettings)
@@ -60,7 +61,7 @@ import Text.Pandoc.PDF (makePDF)
import Text.Pandoc.SelfContained (makeSelfContained)
import Text.Pandoc.Shared (eastAsianLineBreakFilter, stripEmptyParagraphs,
headerShift, isURI, tabFilter, uriPathToPath, filterIpynbOutput,
- defaultUserDataDirs, tshow, findM)
+ defaultUserDataDir, tshow)
import Text.Pandoc.Writers.Shared (lookupMetaString)
import Text.Pandoc.Readers.Markdown (yamlToMeta)
import qualified Text.Pandoc.UTF8 as UTF8
@@ -71,6 +72,15 @@ import System.Posix.Terminal (queryTerminal)
convertWithOpts :: Opt -> IO ()
convertWithOpts opts = do
+ datadir <- case optDataDir opts of
+ Nothing -> do
+ d <- defaultUserDataDir
+ exists <- doesDirectoryExist d
+ return $ if exists
+ then Just d
+ else Nothing
+ Just _ -> return $ optDataDir opts
+
let outputFile = fromMaybe "-" (optOutputFile opts)
let filters = optFilters opts
let verbosity = optVerbosity opts
@@ -85,12 +95,6 @@ convertWithOpts opts = do
Just xs | not (optIgnoreArgs opts) -> xs
_ -> ["-"]
- datadir <- case optDataDir opts of
- Nothing -> do
- ds <- defaultUserDataDirs
- findM doesDirectoryExist ds
- Just _ -> return $ optDataDir opts
-
let runIO' :: PandocIO a -> IO a
runIO' f = do
(res, reports) <- runIOorExplode $ do
@@ -275,12 +279,21 @@ convertWithOpts opts = do
report $ Deprecated "pandoc-citeproc filter"
"Use --citeproc instead."
+ let cslMetadata =
+ maybe id (setMeta "csl") (optCSL opts) .
+ (case optBibliography opts of
+ [] -> id
+ xs -> setMeta "bibliography" xs) .
+ maybe id (setMeta "citation-abbreviations")
+ (optCitationAbbreviations opts) $ mempty
+
doc <- sourceToDoc sources >>=
( (if isJust (optExtractMedia opts)
then fillMediaBag
else return)
>=> return . adjustMetadata (metadataFromFile <>)
>=> return . adjustMetadata (<> optMetadata opts)
+ >=> return . adjustMetadata (<> cslMetadata)
>=> applyTransforms transforms
>=> applyFilters readerOpts filters [T.unpack format]
>=> maybe return extractMedia (optExtractMedia opts)
diff --git a/src/Text/Pandoc/App/Opt.hs b/src/Text/Pandoc/App/Opt.hs
index b69e4e51e..b56b2c377 100644
--- a/src/Text/Pandoc/App/Opt.hs
+++ b/src/Text/Pandoc/App/Opt.hs
@@ -32,16 +32,18 @@ import Data.Char (isLower, toLower)
import Data.Maybe (fromMaybe)
import GHC.Generics hiding (Meta)
import Text.Pandoc.Filter (Filter (..))
-import Text.Pandoc.Logging (Verbosity (WARNING))
+import Text.Pandoc.Logging (Verbosity (WARNING), LogMessage(..))
import Text.Pandoc.Options (TopLevelDivision (TopLevelDefault),
TrackChanges (AcceptChanges),
WrapOption (WrapAuto), HTMLMathMethod (PlainMath),
ReferenceLocation (EndOfDocument),
ObfuscationMethod (NoObfuscation),
CiteMethod (Citeproc))
-import Text.Pandoc.Class (readFileLazy, fileExists, setVerbosity, PandocMonad)
+import Text.Pandoc.Class (readFileLazy, fileExists, setVerbosity, report,
+ PandocMonad(lookupEnv), getUserDataDir)
import Text.Pandoc.Error (PandocError (PandocParseError, PandocSomeError))
-import Text.Pandoc.Shared (camelCaseStrToHyphenated, defaultUserDataDirs, findM, ordNub)
+import Text.Pandoc.Shared (camelCaseStrToHyphenated, defaultUserDataDir,
+ findM, ordNub)
import qualified Text.Pandoc.Parsing as P
import Text.Pandoc.Readers.Metadata (yamlMap)
import Text.Pandoc.Class.PandocPure
@@ -176,17 +178,120 @@ instance (PandocMonad m, MonadIO m)
dataDir <- case M.lookup "data-dir" opts of
Nothing -> return Nothing
Just v -> Just . unpack <$> parseYAML v
- f <- parseOptions $ M.toList m
+ f <- parseOptions (M.toList m)
case M.lookup "defaults" opts of
Just v -> do
g <- parseDefaults v dataDir
- return $ g >=> f
- Nothing -> return f
+ return $ g >=> f >=> resolveVarsInOpt
+ Nothing -> return $ f >=> resolveVarsInOpt
where
toText (Scalar _ (SStr s)) = s
toText _ = ""
parseYAML n = failAtNode n "Expected a mapping"
+resolveVarsInOpt :: (PandocMonad m, MonadIO m) => Opt -> m Opt
+resolveVarsInOpt
+ opt@Opt
+ { optTemplate = oTemplate
+ , optMetadataFiles = oMetadataFiles
+ , optOutputFile = oOutputFile
+ , optInputFiles = oInputFiles
+ , optSyntaxDefinitions = oSyntaxDefinitions
+ , optAbbreviations = oAbbreviations
+ , optReferenceDoc = oReferenceDoc
+ , optEpubMetadata = oEpubMetadata
+ , optEpubFonts = oEpubFonts
+ , optEpubCoverImage = oEpubCoverImage
+ , optLogFile = oLogFile
+ , optFilters = oFilters
+ , optDataDir = oDataDir
+ , optExtractMedia = oExtractMedia
+ , optCss = oCss
+ , optIncludeBeforeBody = oIncludeBeforeBody
+ , optIncludeAfterBody = oIncludeAfterBody
+ , optIncludeInHeader = oIncludeInHeader
+ , optResourcePath = oResourcePath
+ , optCSL = oCSL
+ , optBibliography = oBibliography
+ , optCitationAbbreviations = oCitationAbbreviations
+ }
+ = do
+ oTemplate' <- mapM resolveVars oTemplate
+ oMetadataFiles' <- mapM resolveVars oMetadataFiles
+ oOutputFile' <- mapM resolveVars oOutputFile
+ oInputFiles' <- mapM (mapM resolveVars) oInputFiles
+ oSyntaxDefinitions' <- mapM resolveVars oSyntaxDefinitions
+ oAbbreviations' <- mapM resolveVars oAbbreviations
+ oReferenceDoc' <- mapM resolveVars oReferenceDoc
+ oEpubMetadata' <- mapM resolveVars oEpubMetadata
+ oEpubFonts' <- mapM resolveVars oEpubFonts
+ oEpubCoverImage' <- mapM resolveVars oEpubCoverImage
+ oLogFile' <- mapM resolveVars oLogFile
+ oFilters' <- mapM resolveVarsInFilter oFilters
+ oDataDir' <- mapM resolveVars oDataDir
+ oExtractMedia' <- mapM resolveVars oExtractMedia
+ oCss' <- mapM resolveVars oCss
+ oIncludeBeforeBody' <- mapM resolveVars oIncludeBeforeBody
+ oIncludeAfterBody' <- mapM resolveVars oIncludeAfterBody
+ oIncludeInHeader' <- mapM resolveVars oIncludeInHeader
+ oResourcePath' <- mapM resolveVars oResourcePath
+ oCSL' <- mapM resolveVars oCSL
+ oBibliography' <- mapM resolveVars oBibliography
+ oCitationAbbreviations' <- mapM resolveVars oCitationAbbreviations
+ return opt{ optTemplate = oTemplate'
+ , optMetadataFiles = oMetadataFiles'
+ , optOutputFile = oOutputFile'
+ , optInputFiles = oInputFiles'
+ , optSyntaxDefinitions = oSyntaxDefinitions'
+ , optAbbreviations = oAbbreviations'
+ , optReferenceDoc = oReferenceDoc'
+ , optEpubMetadata = oEpubMetadata'
+ , optEpubFonts = oEpubFonts'
+ , optEpubCoverImage = oEpubCoverImage'
+ , optLogFile = oLogFile'
+ , optFilters = oFilters'
+ , optDataDir = oDataDir'
+ , optExtractMedia = oExtractMedia'
+ , optCss = oCss'
+ , optIncludeBeforeBody = oIncludeBeforeBody'
+ , optIncludeAfterBody = oIncludeAfterBody'
+ , optIncludeInHeader = oIncludeInHeader'
+ , optResourcePath = oResourcePath'
+ , optCSL = oCSL'
+ , optBibliography = oBibliography'
+ , optCitationAbbreviations = oCitationAbbreviations'
+ }
+
+ where
+ resolveVars [] = return []
+ resolveVars ('$':'{':xs) =
+ let (ys, zs) = break (=='}') xs
+ in if null zs
+ then return $ '$':'{':xs
+ else do
+ val <- lookupEnv' ys
+ (val ++) <$> resolveVars (drop 1 zs)
+ resolveVars (c:cs) = (c:) <$> resolveVars cs
+ lookupEnv' "USERDATA" = do
+ mbodatadir <- mapM resolveVars oDataDir
+ mbdatadir <- getUserDataDir
+ defdatadir <- liftIO defaultUserDataDir
+ return $ fromMaybe defdatadir (mbodatadir <|> mbdatadir)
+ lookupEnv' v = do
+ mbval <- fmap T.unpack <$> lookupEnv (T.pack v)
+ case mbval of
+ Nothing -> do
+ report $ EnvironmentVariableUndefined (T.pack v)
+ return mempty
+ Just x -> return x
+ resolveVarsInFilter (JSONFilter fp) =
+ JSONFilter <$> resolveVars fp
+ resolveVarsInFilter (LuaFilter fp) =
+ LuaFilter <$> resolveVars fp
+ resolveVarsInFilter CiteprocFilter = return CiteprocFilter
+
+
+
parseDefaults :: (PandocMonad m, MonadIO m)
=> Node Pos
-> Maybe FilePath
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-28 17:43:44 +0000