{-# LANGUAGE OverloadedStrings #-} {-# LANGUAGE RecordWildCards #-} module Hadolint.Formatter.Json ( printResult, formatResult, ) where import Data.Aeson hiding (Result) import qualified Data.ByteString.Lazy.Char8 as B import Data.Monoid ((<>)) import Hadolint.Formatter.Format (Result (..), errorPosition, severityText) import Hadolint.Rules (Metadata (..), RuleCheck (..)) import ShellCheck.Interface import Text.Megaparsec (Stream) import Text.Megaparsec.Error import Text.Megaparsec.Pos (sourceColumn, sourceLine, sourceName, unPos) data JsonFormat s e = JsonCheck RuleCheck | JsonParseError (ParseErrorBundle s e) instance (Stream s, ShowErrorComponent e) => ToJSON (JsonFormat s e) where toJSON :: JsonFormat s e -> Value toJSON (JsonCheck RuleCheck {..}) = [Pair] -> Value object [ "file" Filename -> Filename -> Pair forall kv v. (KeyValue kv, ToJSON v) => Filename -> v -> kv .= Filename filename, "line" Filename -> Linenumber -> Pair forall kv v. (KeyValue kv, ToJSON v) => Filename -> v -> kv .= Linenumber linenumber, "column" Filename -> Linenumber -> Pair forall kv v. (KeyValue kv, ToJSON v) => Filename -> v -> kv .= (1 :: Int), "level" Filename -> String -> Pair forall kv v. (KeyValue kv, ToJSON v) => Filename -> v -> kv .= Severity -> String severityText (Metadata -> Severity severity Metadata metadata), "code" Filename -> Filename -> Pair forall kv v. (KeyValue kv, ToJSON v) => Filename -> v -> kv .= Metadata -> Filename code Metadata metadata, "message" Filename -> Filename -> Pair forall kv v. (KeyValue kv, ToJSON v) => Filename -> v -> kv .= Metadata -> Filename message Metadata metadata ] toJSON (JsonParseError err :: ParseErrorBundle s e err) = [Pair] -> Value object [ "file" Filename -> String -> Pair forall kv v. (KeyValue kv, ToJSON v) => Filename -> v -> kv .= SourcePos -> String sourceName SourcePos pos, "line" Filename -> Linenumber -> Pair forall kv v. (KeyValue kv, ToJSON v) => Filename -> v -> kv .= Pos -> Linenumber unPos (SourcePos -> Pos sourceLine SourcePos pos), "column" Filename -> Linenumber -> Pair forall kv v. (KeyValue kv, ToJSON v) => Filename -> v -> kv .= Pos -> Linenumber unPos (SourcePos -> Pos sourceColumn SourcePos pos), "level" Filename -> String -> Pair forall kv v. (KeyValue kv, ToJSON v) => Filename -> v -> kv .= Severity -> String severityText Severity ErrorC, "code" Filename -> String -> Pair forall kv v. (KeyValue kv, ToJSON v) => Filename -> v -> kv .= ("DL1000" :: String), "message" Filename -> String -> Pair forall kv v. (KeyValue kv, ToJSON v) => Filename -> v -> kv .= ParseErrorBundle s e -> String forall s e. (Stream s, ShowErrorComponent e) => ParseErrorBundle s e -> String errorBundlePretty ParseErrorBundle s e err ] where pos :: SourcePos pos = ParseErrorBundle s e -> SourcePos forall s e. Stream s => ParseErrorBundle s e -> SourcePos errorPosition ParseErrorBundle s e err formatResult :: (Stream s, ShowErrorComponent e) => Result s e -> Value formatResult :: Result s e -> Value formatResult (Result errors :: Seq (ParseErrorBundle s e) errors checks :: Seq RuleCheck checks) = Seq (JsonFormat s e) -> Value forall a. ToJSON a => a -> Value toJSON Seq (JsonFormat s e) allMessages where allMessages :: Seq (JsonFormat s e) allMessages = Seq (JsonFormat s e) errorMessages Seq (JsonFormat s e) -> Seq (JsonFormat s e) -> Seq (JsonFormat s e) forall a. Semigroup a => a -> a -> a <> Seq (JsonFormat s e) forall s e. Seq (JsonFormat s e) checkMessages errorMessages :: Seq (JsonFormat s e) errorMessages = (ParseErrorBundle s e -> JsonFormat s e) -> Seq (ParseErrorBundle s e) -> Seq (JsonFormat s e) forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap ParseErrorBundle s e -> JsonFormat s e forall s e. ParseErrorBundle s e -> JsonFormat s e JsonParseError Seq (ParseErrorBundle s e) errors checkMessages :: Seq (JsonFormat s e) checkMessages = (RuleCheck -> JsonFormat s e) -> Seq RuleCheck -> Seq (JsonFormat s e) forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap RuleCheck -> JsonFormat s e forall s e. RuleCheck -> JsonFormat s e JsonCheck Seq RuleCheck checks printResult :: (Stream s, ShowErrorComponent e) => Result s e -> IO () printResult :: Result s e -> IO () printResult result :: Result s e result = ByteString -> IO () B.putStrLn (Value -> ByteString forall a. ToJSON a => a -> ByteString encode (Result s e -> Value forall s e. (Stream s, ShowErrorComponent e) => Result s e -> Value formatResult Result s e result))