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Diffstat (limited to 'src/Hakyll/Parsec/Parsec.hs')
| -rw-r--r-- | src/Hakyll/Parsec/Parsec.hs | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/src/Hakyll/Parsec/Parsec.hs b/src/Hakyll/Parsec/Parsec.hs new file mode 100644 index 0000000..cac653c --- /dev/null +++ b/src/Hakyll/Parsec/Parsec.hs @@ -0,0 +1,20 @@ +module Hakyll.Parsec.Parsec + ( compileParsec + , compileParsec_ + , evalParsec + ) where + +import Prolog +import Hakyll +import Text.Parsec +import Text.Parsec.Error +import Hakyll.Error + +-- evalParsec :: (MonadError [String] m) => Either ParseError a -> m a +-- evalParsec = either (throwError . fmap messageString . errorMessages) pure + +compileParsec :: (MonadError [String] m, Stream s Identity t) => Parsec s u a -> u -> Item s -> m (Item a) +compileParsec p u itm@(Item i _) = traverse (liftErr . runParser p u (show i)) itm + +compileParsec_ :: (MonadError [String] m, Stream s Identity t) => Parsec s () a -> Item s -> m (Item a) +compileParsec_ p = compileParsec p () |
