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semantic/src/Renderer.hs

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{-# LANGUAGE GADTs #-}
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module Renderer
( DiffRenderer(..)
, runDiffRenderer
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, DefaultParseTreeRenderer
, ParseTreeRenderer(..)
, runParseTreeRenderer
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, Summaries(..)
, File(..)
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) where
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import Data.Aeson (ToJSON, Value)
import Data.Functor.Both
import Data.Functor.Classes
import Text.Show
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import Data.Map as Map hiding (null)
import Data.Record
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import Diff
import Info
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import Prologue
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import Renderer.JSON as R
import Renderer.Patch as R
import Renderer.SExpression as R
import Renderer.Split as R
import Renderer.Summary as R
import Renderer.TOC as R
import Source (SourceBlob)
import Syntax
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import Term
import Data.Functor.Listable
data DiffRenderer fields output where
SplitRenderer :: (HasField fields Category, HasField fields Range) => DiffRenderer fields File
PatchRenderer :: HasField fields Range => DiffRenderer fields File
JSONDiffRenderer :: (ToJSON (Record fields), HasField fields Category, HasField fields Range) => DiffRenderer fields (Map Text Value)
SummaryRenderer :: HasDefaultFields fields => DiffRenderer fields Summaries
SExpressionDiffRenderer :: (HasField fields Category, HasField fields SourceSpan) => SExpressionFormat -> DiffRenderer fields ByteString
ToCRenderer :: HasDefaultFields fields => DiffRenderer fields Summaries
runDiffRenderer :: Monoid output => DiffRenderer fields output -> [(Both SourceBlob, Diff (Syntax Text) (Record fields))] -> output
runDiffRenderer renderer = foldMap . uncurry $ case renderer of
SplitRenderer -> (File .) . R.split
PatchRenderer -> (File .) . R.patch
JSONDiffRenderer -> R.json
SummaryRenderer -> R.summary
SExpressionDiffRenderer format -> R.sExpression format
ToCRenderer -> R.toc
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type DefaultParseTreeRenderer = ParseTreeRenderer DefaultFields ByteString
data ParseTreeRenderer fields output where
SExpressionParseTreeRenderer :: (HasField fields Category, HasField fields SourceSpan) => SExpressionFormat -> ParseTreeRenderer fields ByteString
runParseTreeRenderer :: Monoid output => ParseTreeRenderer fields output -> [Term (Syntax Text) (Record fields)] -> output
runParseTreeRenderer renderer = foldMap $ case renderer of
SExpressionParseTreeRenderer format -> printTerm format
where
printTerm format term = R.printTerm term 0 format
newtype File = File { unFile :: Text }
deriving Show
instance Show (DiffRenderer fields output) where
showsPrec _ SplitRenderer = showString "SplitRenderer"
showsPrec _ PatchRenderer = showString "PatchRenderer"
showsPrec _ JSONDiffRenderer = showString "JSONDiffRenderer"
showsPrec _ SummaryRenderer = showString "SummaryRenderer"
showsPrec d (SExpressionDiffRenderer format) = showsUnaryWith showsPrec "SExpressionDiffRenderer" d format
showsPrec _ ToCRenderer = showString "ToCRenderer"
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instance Show (ParseTreeRenderer fields output) where
showsPrec d (SExpressionParseTreeRenderer format) = showsUnaryWith showsPrec "SExpressionParseTreeRenderer" d format
instance Monoid File where
mempty = File mempty
mappend (File a) (File b) = File (a <> "\n" <> b)
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instance Listable DefaultParseTreeRenderer where
tiers = cons0 (SExpressionParseTreeRenderer TreeOnly)