mirror of
https://github.com/github/semantic.git
synced 2024-12-22 22:31:36 +03:00
91 lines
4.0 KiB
Haskell
91 lines
4.0 KiB
Haskell
{-# LANGUAGE GADTs, MultiParamTypeClasses #-}
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module Renderer
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( DiffRenderer(..)
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, resolveDiffRenderer
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, runDiffRenderer
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, ParseTreeRenderer(..)
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, resolveParseTreeRenderer
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, runParseTreeRenderer
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, Summaries(..)
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, File(..)
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) where
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import Data.Aeson (ToJSON, Value)
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import Data.Functor.Both
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import Data.Functor.Classes
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import Text.Show
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import Data.Map as Map hiding (null)
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import Data.Record
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import Diff
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import Info
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import Prologue
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import Renderer.JSON as R
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import Renderer.Patch as R
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import Renderer.SExpression as R
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import Renderer.Split as R
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import Renderer.Summary as R
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import Renderer.TOC as R
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import Source (SourceBlob)
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import Syntax
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import Term
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data DiffRenderer fields output where
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SplitRenderer :: (HasField fields Category, HasField fields Range) => DiffRenderer fields File
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PatchRenderer :: HasField fields Range => DiffRenderer fields File
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JSONDiffRenderer :: (ToJSON (Record fields), HasField fields Category, HasField fields Range) => DiffRenderer fields (Map Text Value)
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SummaryRenderer :: HasDefaultFields fields => DiffRenderer fields Summaries
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SExpressionDiffRenderer :: (HasField fields Category, HasField fields SourceSpan) => SExpressionFormat -> DiffRenderer fields ByteString
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ToCRenderer :: HasDefaultFields fields => DiffRenderer fields Summaries
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resolveDiffRenderer :: (Monoid output, StringConv output ByteString) => DiffRenderer fields output -> (Both SourceBlob -> Diff (Syntax Text) (Record fields) -> output)
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resolveDiffRenderer renderer = case renderer of
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SplitRenderer -> (File .) . R.split
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PatchRenderer -> (File .) . R.patch
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JSONDiffRenderer -> R.json
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SummaryRenderer -> R.summary
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SExpressionDiffRenderer format -> R.sExpression format
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ToCRenderer -> R.toc
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runDiffRenderer :: (Monoid output, StringConv output ByteString) => DiffRenderer fields output -> [(Both SourceBlob, Diff (Syntax Text) (Record fields))] -> output
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runDiffRenderer = foldMap . uncurry . resolveDiffRenderer
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data ParseTreeRenderer fields output where
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SExpressionParseTreeRenderer :: (HasField fields Category, HasField fields SourceSpan) => SExpressionFormat -> ParseTreeRenderer fields ByteString
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JSONParseTreeRenderer :: HasDefaultFields fields => Bool -> ParseTreeRenderer fields Value
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JSONIndexParseTreeRenderer :: HasDefaultFields fields => Bool -> ParseTreeRenderer fields Value
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resolveParseTreeRenderer :: (Monoid output, StringConv output ByteString) => ParseTreeRenderer fields output -> (SourceBlob -> Term (Syntax Text) (Record fields) -> output)
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resolveParseTreeRenderer renderer = case renderer of
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SExpressionParseTreeRenderer format -> R.sExpressionParseTree format
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JSONParseTreeRenderer debug -> R.jsonParseTree debug
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JSONIndexParseTreeRenderer debug -> R.jsonIndexParseTree debug
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runParseTreeRenderer :: (Monoid output, StringConv output ByteString) => ParseTreeRenderer fields output -> [(SourceBlob, Term (Syntax Text) (Record fields))] -> output
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runParseTreeRenderer = foldMap . uncurry . resolveParseTreeRenderer
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newtype File = File { unFile :: Text }
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deriving Show
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instance StringConv File ByteString where
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strConv _ = encodeUtf8 . unFile
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instance Show (DiffRenderer fields output) where
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showsPrec _ SplitRenderer = showString "SplitRenderer"
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showsPrec _ PatchRenderer = showString "PatchRenderer"
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showsPrec _ JSONDiffRenderer = showString "JSONDiffRenderer"
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showsPrec _ SummaryRenderer = showString "SummaryRenderer"
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showsPrec d (SExpressionDiffRenderer format) = showsUnaryWith showsPrec "SExpressionDiffRenderer" d format
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showsPrec _ ToCRenderer = showString "ToCRenderer"
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instance Show (ParseTreeRenderer fields output) where
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showsPrec d (SExpressionParseTreeRenderer format) = showsUnaryWith showsPrec "SExpressionParseTreeRenderer" d format
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showsPrec d (JSONParseTreeRenderer debug) = showsUnaryWith showsPrec "JSONParseTreeRenderer" d debug
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showsPrec d (JSONIndexParseTreeRenderer debug) = showsUnaryWith showsPrec "JSONIndexParseTreeRenderer" d debug
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instance Monoid File where
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mempty = File mempty
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mappend (File a) (File b) = File (a <> "\n" <> b)
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