bookhound-format (empty) → 0.1.0.0
raw patch · 15 files changed
+1539/−0 lines, 15 filesdep +basedep +bookhounddep +containers
Dependencies added: base, bookhound, containers, text, time
Files
- LICENSE +504/−0
- README.md +1/−0
- bookhound-format.cabal +83/−0
- src/Bookhound/Format/Operations/Finder.hs +86/−0
- src/Bookhound/Format/Operations/ToJson.hs +98/−0
- src/Bookhound/Format/Operations/ToXml.hs +42/−0
- src/Bookhound/Format/Operations/ToYaml.hs +34/−0
- src/Bookhound/Format/Parsers/Json.hs +59/−0
- src/Bookhound/Format/Parsers/Toml.hs +139/−0
- src/Bookhound/Format/Parsers/Xml.hs +67/−0
- src/Bookhound/Format/Parsers/Yaml.hs +214/−0
- src/Bookhound/Format/SyntaxTrees/Json.hs +28/−0
- src/Bookhound/Format/SyntaxTrees/Toml.hs +57/−0
- src/Bookhound/Format/SyntaxTrees/Xml.hs +58/−0
- src/Bookhound/Format/SyntaxTrees/Yaml.hs +69/−0
+ LICENSE view
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+ README.md view
@@ -0,0 +1,1 @@+# bookhound-format
+ bookhound-format.cabal view
@@ -0,0 +1,83 @@+cabal-version: 1.12++-- This file has been generated from package.yaml by hpack version 0.34.4.+--+-- see: https://github.com/sol/hpack++name: bookhound-format+version: 0.1.0.0+synopsis: Parsers for usual data formats+description: Please see the README on GitHub at <https://github.com/albertprz/bookhound-format#readme>+category: Parsers+homepage: https://github.com/albertprz/bookhound-format#readme+bug-reports: https://github.com/albertprz/bookhound-format/issues+author: Alberto Perez Lopez+maintainer: albertoperez1994@gmail.com+copyright: 2022 Alberto Perez Lopez+license: LGPL+license-file: LICENSE+build-type: Simple+extra-source-files:+ README.md++source-repository head+ type: git+ location: https://github.com/albertprz/bookhound-format++library+ exposed-modules:+ Bookhound.Format.Operations.Finder+ Bookhound.Format.Operations.ToJson+ Bookhound.Format.Operations.ToXml+ Bookhound.Format.Operations.ToYaml+ Bookhound.Format.Parsers.Json+ Bookhound.Format.Parsers.Toml+ Bookhound.Format.Parsers.Xml+ Bookhound.Format.Parsers.Yaml+ Bookhound.Format.SyntaxTrees.Json+ Bookhound.Format.SyntaxTrees.Toml+ Bookhound.Format.SyntaxTrees.Xml+ Bookhound.Format.SyntaxTrees.Yaml+ other-modules:+ Paths_bookhound_format+ hs-source-dirs:+ src+ default-extensions:+ LambdaCase+ MultiWayIf+ TupleSections+ PostfixOperators+ RankNTypes+ ExplicitForAll+ ScopedTypeVariables+ LiberalTypeSynonyms+ InstanceSigs+ FunctionalDependencies+ DuplicateRecordFields+ NamedFieldPuns+ RecordWildCards+ ConstrainedClassMethods+ MultiParamTypeClasses+ FlexibleContexts+ FlexibleInstances+ ApplicativeDo+ ParallelListComp+ MonadComprehensions+ GADTs+ TypeFamilies+ TypeFamilyDependencies+ DataKinds+ PolyKinds+ DeriveFunctor+ DeriveFoldable+ DeriveTraversable+ DeriveGeneric+ GeneralizedNewtypeDeriving+ ghc-options: -Wall -Wcompat -Widentities -Wincomplete-record-updates -Wpartial-fields -Wincomplete-uni-patterns -Wredundant-constraints+ build-depends:+ base >=4.7 && <5+ , bookhound >=0.1.11.0+ , containers >=0.6 && <1+ , text >=2.0 && <3+ , time >=1.9 && <2+ default-language: Haskell2010
+ src/Bookhound/Format/Operations/Finder.hs view
@@ -0,0 +1,86 @@+module Bookhound.Format.Operations.Finder (Finder(..)) where+++import Bookhound.Parser (runParser)+import Bookhound.ParserCombinators (IsMatch (..), (<|>), (|*))+import Bookhound.Parsers.Char (dot)+import Bookhound.Parsers.Number (unsignedInt)+import Bookhound.Parsers.String (withinSquareBrackets)++import Bookhound.Format.SyntaxTrees.Json (JsExpression (..))+import Bookhound.Format.SyntaxTrees.Toml (TomlExpression (..))+import Bookhound.Format.SyntaxTrees.Yaml (YamlExpression (..))+++import Data.Either (fromRight)+import Data.Maybe (listToMaybe)++import qualified Data.Map as Map+import Data.Text (pack)++++class Finder a where++ toList :: a -> [(String, a)]+ findAll :: ((String, a) -> Bool) -> a -> [a]+ find :: ((String, a) -> Bool) -> a -> Maybe a+ findByKeys :: [String] -> a -> Maybe a+ findByPath :: String -> a -> Maybe a+++ findAll f = fmap snd . filter f . toList+ find f = listToMaybe . findAll f++ findByKeys [] expr = Just expr+ findByKeys (x : xs) expr = findByKey x expr >>= findByKeys xs where++ findByKey key = find (\(str, _) -> str == key)++ findByPath path = findByKeys pathSeq where++ pathSeq = fromRight [] $ runParser parsePath $ pack path+ parsePath = is '$' *> ((index <|> key) |*)++ index = show <$> withinSquareBrackets unsignedInt+ key = dot *> word+ word = (noneOf ['.', '['] |*)++++instance Finder JsExpression where+ toList = \case+ nil@JsNull -> [("", nil)]+ n@(JsNumber _) -> [("", n)]+ bool@(JsBool _) -> [("", bool)]+ str@(JsString _) -> [("", str)]+ JsArray arr -> zip (show <$> [0 .. length arr - 1]) arr+ JsObject obj -> Map.toList obj+++instance Finder YamlExpression where+ toList = \case+ nil@YamlNull -> [("", nil)]+ n@(YamlInteger _) -> [("", n)]+ n@(YamlFloat _) -> [("", n)]+ bool@(YamlBool _) -> [("", bool)]+ str@(YamlString _) -> [("", str)]+ date@(YamlDate _) -> [("", date)]+ time@(YamlTime _) -> [("", time)]+ dateTime@(YamlDateTime _) -> [("", dateTime)]+ YamlList _ arr -> zip (show <$> [0 .. length arr - 1]) arr+ YamlMap _ obj -> Map.toList obj+++instance Finder TomlExpression where+ toList = \case+ nil@TomlNull -> [("", nil)]+ n@(TomlInteger _) -> [("", n)]+ n@(TomlFloat _) -> [("", n)]+ bool@(TomlBool _) -> [("", bool)]+ str@(TomlString _) -> [("", str)]+ date@(TomlDate _) -> [("", date)]+ time@(TomlTime _) -> [("", time)]+ dateTime@(TomlDateTime _) -> [("", dateTime)]+ TomlArray arr -> zip (show <$> [0 .. length arr - 1]) arr+ TomlTable _ obj -> Map.toList obj
+ src/Bookhound/Format/Operations/ToJson.hs view
@@ -0,0 +1,98 @@+module Bookhound.Format.Operations.ToJson (ToJson(..)) where++import Bookhound.Parser (runParser)+import Bookhound.ParserCombinators (IsMatch (..), maybeWithin, (<|>), (|*))+import Bookhound.Parsers.String (spacing)++import Bookhound.Format.Parsers.Json (json)+import Bookhound.Format.SyntaxTrees.Json (JsExpression (..))+import Bookhound.Format.SyntaxTrees.Toml (TomlExpression (..))+import Bookhound.Format.SyntaxTrees.Xml (XmlExpression (..))+import Bookhound.Format.SyntaxTrees.Yaml (YamlExpression (..))++import Data.Either (fromRight)+import Data.Text (pack)++import Data.Map (Map, elems)+import qualified Data.Map as Map+++class ToJson a where+ toJson :: a -> JsExpression+++instance {-# OVERLAPPABLE #-} ToJson JsExpression where+ toJson = id++instance ToJson XmlExpression where++ toJson XmlExpression { tagName = tag, expressions = exprs, .. }+ | tag == "literal" = fromRight JsNull . runParser literalParser .+ pack . head . elems $ fields+ | tag == "array" = JsArray $ childExprToJson <$> exprs+ | tag == "object" = JsObject . Map.fromList $ (\x -> (tagName x, childExprToJson x)) <$>+ exprs+ | otherwise = JsNull where++ literalParser = json <|> (JsString <$> maybeWithin spacing (isNot '<' |*))++ childExprToJson = toJson . head . (expressions)+++instance ToJson YamlExpression where++ toJson = \case+ YamlNull -> JsNull+ YamlInteger n -> JsNumber $ fromIntegral n+ YamlFloat n -> JsNumber n+ YamlBool bool -> JsBool bool+ YamlString str -> JsString str+ YamlDate date -> JsString $ show date+ YamlTime time -> JsString $ show time+ YamlDateTime dateTime -> JsString $ show dateTime+ YamlList _ list -> JsArray $ toJson <$> list+ YamlMap _ mapping -> JsObject $ toJson <$> mapping+++instance ToJson TomlExpression where++ toJson = \case+ TomlNull -> JsNull+ TomlInteger n -> JsNumber $ fromIntegral n+ TomlFloat n -> JsNumber n+ TomlBool bool -> JsBool bool+ TomlString str -> JsString str+ TomlDate date -> JsString $ show date+ TomlTime time -> JsString $ show time+ TomlDateTime dateTime -> JsString $ show dateTime+ TomlArray list -> JsArray $ toJson <$> list+ TomlTable _ mapping -> JsObject $ toJson <$> mapping++++instance ToJson String where+ toJson = JsString++instance ToJson Char where+ toJson = JsString . pure++instance ToJson Int where+ toJson = JsNumber . fromIntegral++instance ToJson Integer where+ toJson = JsNumber . fromIntegral++instance ToJson Double where+ toJson = JsNumber++instance ToJson Bool where+ toJson = JsBool++instance ToJson a => ToJson [a] where+ toJson = JsArray . fmap toJson++instance ToJson a => ToJson (Map String a) where+ toJson = JsObject . fmap toJson++instance ToJson a => ToJson (Maybe a) where+ toJson = maybe JsNull toJson
+ src/Bookhound/Format/Operations/ToXml.hs view
@@ -0,0 +1,42 @@+{-# LANGUAGE UndecidableInstances #-}++module Bookhound.Format.Operations.ToXml (ToXml(..)) where++import Bookhound.Format.Operations.ToJson (ToJson (..))+import Bookhound.Format.SyntaxTrees.Json (JsExpression (..))+import Bookhound.Format.SyntaxTrees.Xml (XmlExpression (..), literalExpression)++import Data.Char (toLower)+import qualified Data.Map as Map+++class ToXml a where+ toXml :: a -> XmlExpression+++instance {-# OVERLAPPABLE #-} ToJson a => ToXml a where+ toXml = toXml . toJson++instance ToXml XmlExpression where+ toXml = id+++instance ToXml JsExpression where++ toXml = \case+ JsNull -> literalExpression "null"+ JsNumber n -> literalExpression $ show n+ JsBool bool -> literalExpression $ toLower <$> show bool+ JsString str -> literalExpression str++ JsArray arr -> XmlExpression "array" Map.empty (elemExpr <$> arr) where++ elemExpr element = XmlExpression { tagName = "elem",+ fields = Map.empty,+ expressions = [toXml element] }++ JsObject obj -> XmlExpression "object" Map.empty (keyValueExpr <$> Map.toList obj) where++ keyValueExpr (key, value) = XmlExpression { tagName = key,+ fields = Map.empty,+ expressions = [toXml value] }
+ src/Bookhound/Format/Operations/ToYaml.hs view
@@ -0,0 +1,34 @@+{-# LANGUAGE UndecidableInstances #-}++module Bookhound.Format.Operations.ToYaml (ToYaml(..)) where++import Bookhound.Format.Operations.ToJson (ToJson (..))+import Bookhound.Format.SyntaxTrees.Json (JsExpression (..))+import Bookhound.Format.SyntaxTrees.Yaml (CollectionType (..), YamlExpression (..))++import Bookhound.Parser (runParser)+import Bookhound.Parsers.Number (intLike)++import Data.Text (pack)++++class ToYaml a where+ toYaml :: a -> YamlExpression++instance {-# OVERLAPPABLE #-} ToJson a => ToYaml a where+ toYaml = toYaml . toJson++instance ToYaml YamlExpression where+ toYaml = id++instance ToYaml JsExpression where++ toYaml = \case+ JsNull -> YamlNull+ JsNumber n -> either (const (YamlFloat n)) YamlInteger $+ runParser intLike $ pack $ show n+ JsBool bool -> YamlBool bool+ JsString str -> YamlString str+ JsArray arr -> YamlList Standard $ toYaml <$> arr+ JsObject obj -> YamlMap Standard $ toYaml <$> obj
+ src/Bookhound/Format/Parsers/Json.hs view
@@ -0,0 +1,59 @@+module Bookhound.Format.Parsers.Json (json, nil, number, bool, string, array, object) where++import Bookhound.Parser (Parser, withError)+import Bookhound.ParserCombinators (IsMatch (..), maybeWithin, (<|>), (|*))+import Bookhound.Parsers.Char (colon, doubleQuote)+import Bookhound.Parsers.Collections (listOf, mapOf)+import Bookhound.Parsers.Number (double)+import Bookhound.Parsers.String (spacing, withinDoubleQuotes)++import Bookhound.Format.SyntaxTrees.Json (JsExpression (..))+++json :: Parser JsExpression+json = maybeWithin spacing jsValue+ where+ jsValue = element <|> container+++nil :: Parser JsExpression+nil = withError "Json Null"+ $ JsNull <$ is "null"++number :: Parser JsExpression+number = withError "Json Number"+ $ JsNumber <$> double+++bool :: Parser JsExpression+bool = withError "Json Bool"+ $ JsBool <$> (True <$ is "true" <|>+ False <$ is "false")+++string :: Parser JsExpression+string = withError "Json String"+ $ JsString <$> text+++array :: Parser JsExpression+array = withError "Json Array"+ $ JsArray <$> listOf json+++object :: Parser JsExpression+object = withError "Json Object"+ $ JsObject <$> mapOf colon text json++++element :: Parser JsExpression+element = number <|> bool <|> nil <|> string++container :: Parser JsExpression+container = array <|> object++++text :: Parser String+text = withinDoubleQuotes (inverse doubleQuote |*)
+ src/Bookhound/Format/Parsers/Toml.hs view
@@ -0,0 +1,139 @@+module Bookhound.Format.Parsers.Toml (toml, nil, integer, float, bool, string,+ array, inlineTable) where++import Bookhound.Parser (Parser, withError)+import Bookhound.ParserCombinators (IsMatch (..), maybeWithin, within, (<#>),+ (<|>), (>>>), (|*), (|+), (|?))+import Bookhound.Parsers.Char (dash, digit, dot, doubleQuote, equal,+ hashTag, letter, newLine, quote,+ spaceOrTab, underscore, whiteSpace)+import Bookhound.Parsers.Collections (listOf, mapOf)+import Bookhound.Parsers.Number (double, hexInt, int, octInt)+import Bookhound.Parsers.String (blankLine, blankLines, spacesOrTabs,+ spacing, withinDoubleQuotes, withinQuotes,+ withinSquareBrackets)++import Bookhound.Format.SyntaxTrees.Toml (TableType (..), TomlExpression (..))++import qualified Bookhound.Parsers.DateTime as Dt++import qualified Data.Map as Map+import Data.Maybe (maybeToList)++++toml :: Parser TomlExpression+toml = maybeWithin (((pure <$> whiteSpace) <|> comment) |+) topLevelTable++++-- TODO: Add support for table arrays++nil :: Parser TomlExpression+nil = withError "Toml Null"+ $ TomlNull <$ is "null"++integer :: Parser TomlExpression+integer = withError "Toml Integer"+ $ TomlInteger <$> (hexInt <|> octInt <|> int)++float :: Parser TomlExpression+float = withError "Toml Float"+ $ TomlFloat <$> double++bool :: Parser TomlExpression+bool = withError "Toml Bool"+ $ TomlBool <$> (True <$ is "true" <|>+ False <$ is "false")+++dateTime :: Parser TomlExpression+dateTime = withError "Toml DateTime"+ $ TomlDateTime <$> Dt.dateTime++date :: Parser TomlExpression+date = withError "Toml Date"+ $ TomlDate <$> Dt.date++time :: Parser TomlExpression+time = withError "Toml Time"+ $ TomlTime <$> Dt.time+++string :: Parser TomlExpression+string = withError "Toml String"+ $ TomlString <$> text+ where+ text = within (doubleQuote <#> 3) (multiline (inverse doubleQuote |*)) <|>+ within (quote <#> 3) (multiline (inverse quote |*)) <|>+ withinDoubleQuotes (inverse doubleQuote |*) <|>+ withinQuotes (inverse quote |*)++ multiline parser = mconcat <$> (((blankLine |?) *> line parser) |*)++ line parser = is "\\" *> (whiteSpace |*) *> parser+++array :: Parser TomlExpression+array = withError "Toml Array"+ $ TomlArray <$> listOf (maybeWithin spacing tomlExpr)+++key :: Parser String+key = keyParser >>> ((dot >>> keyParser) |*)+ where+ keyParser = maybeWithin spacesOrTabs $ freeText <|>+ withinDoubleQuotes (inverse doubleQuote |*) <|>+ withinQuotes (inverse quote |*)++ freeText = ((letter <|> digit <|> underscore <|> dash) |+)+++inlineTable :: Parser TomlExpression+inlineTable = withError "Toml Table"+ $ TomlTable Inline <$> mapOf equal key tomlExpr+++topLevelTable :: Parser TomlExpression+topLevelTable = withError "Toml Table"+ $ TomlTable TopLevel . Map.fromList <$> maybeWithin spacing tables+ where+ tables = do xs <- keyValueSeqParser+ ys <- (tableParser |*)+ pure (ys <> [("", TomlTable Standard . Map.fromList $ xs)])++ tableParser = do k <- withinSquareBrackets key+ v <- maybeWithin spacing standardTable+ pure (k, v)++ standardTable = TomlTable Standard . Map.fromList <$> keyValueSeqParser+++ keyValueSeqParser = do xs <- ((keyValueParser <* (blankLine *> (blankLines |?))) |*)+ x <- (keyValueParser |?)+ pure (xs <> maybeToList x)++ keyValueParser = do k <- key+ maybeWithin spacesOrTabs equal+ v <- tomlExpr+ pure (k, v)++++element :: Parser TomlExpression+element = dateTime <|> date <|> time <|> float <|>+ integer <|> bool <|> nil <|> string+++container :: Parser TomlExpression+container = array <|> inlineTable+++comment :: Parser String+comment = hashTag *> (inverse newLine |+) <* newLine+++tomlExpr :: Parser TomlExpression+tomlExpr = maybeWithin (((pure <$> spaceOrTab) <|> comment) |+) tomlValue+ where+ tomlValue = element <|> container
+ src/Bookhound/Format/Parsers/Xml.hs view
@@ -0,0 +1,67 @@+module Bookhound.Format.Parsers.Xml (xml, branchExpr, leafExpr, literal) where++import Bookhound.Parser (Parser, withError)+import Bookhound.ParserCombinators (IsMatch (..), maybeWithin, (<|>), (|*),+ (|+))+import Bookhound.Parsers.Char (doubleQuote)+import Bookhound.Parsers.String (spacing, withinAngleBrackets,+ withinDoubleQuotes)++import Bookhound.Format.SyntaxTrees.Xml (XmlExpression (..), literalExpression)++import Data.Map (Map)+import qualified Data.Map as Map+++xml :: Parser XmlExpression+xml = maybeWithin ((header <|> comment) |+)+ $ maybeWithin spacing $ branchExpr <|> leafExpr++++field :: Parser (String, String)+field = withError "Xml Field" $+ (,) <$> text <* is '=' <*> quotedText+ where+ quotedText = withinDoubleQuotes (inverse doubleQuote |*)+++fullTag :: Parser (String, Map String String)+fullTag = withError "Xml Tag" $+ do tag <- text+ flds <- Map.fromList <$> ((spacing *> field) |*)+ pure (tag, flds)+++branchExpr :: Parser XmlExpression+branchExpr = withError "Xml Branch Expression" $+ do (tag, flds) <- withinAngleBrackets fullTag+ exprs <- (xml |+) <|> literal+ maybeWithin spacing (is ("</" <> tag <> ">"))+ pure $ XmlExpression { tagName = tag, fields = flds, expressions = exprs }+++literal :: Parser [XmlExpression]+literal = withError "Xml Literal" $+ pure . literalExpression <$> maybeWithin spacing (isNot '<' |*)+++leafExpr :: Parser XmlExpression+leafExpr = withError "Xml Leaf Expression" $+ do (tag, flds) <- withinAngleBrackets (fullTag <* is '/')+ pure $ XmlExpression { tagName = tag, fields = flds, expressions = [] }+++header :: Parser String+header = maybeWithin spacing $+ is "<?" *> (isNot '?' |*) <* is "?>"+++comment :: Parser String+comment = maybeWithin spacing $+ is "<!--" *> (isNot '-' |*) <* is "-->"++++text :: Parser String+text = (noneOf ['/', '>', ' ', '='] |+)
+ src/Bookhound/Format/Parsers/Yaml.hs view
@@ -0,0 +1,214 @@+module Bookhound.Format.Parsers.Yaml (yaml, nil, integer, float, bool, string,+ list, mapping) where+++import Bookhound.Parser (Parser, andThen, check, exactly,+ withError)+import Bookhound.ParserCombinators (IsMatch (..), maybeWithin, (<#>), (<|>),+ (>>>), (|*), (|+), (|++), (|?))+import Bookhound.Parsers.Char (char, colon, dash, dot, doubleQuote,+ hashTag, newLine, question, quote, space,+ whiteSpace)+import Bookhound.Parsers.Collections (listOf, mapOf)+import Bookhound.Parsers.Number (double, hexInt, int, octInt)+import Bookhound.Parsers.String (blankLine, blankLines, spaces,+ spacesOrTabs, tabs, withinDoubleQuotes,+ withinQuotes)++import Bookhound.Format.SyntaxTrees.Yaml (CollectionType (..), YamlExpression (..))++import qualified Bookhound.Parsers.DateTime as Dt++import Data.List (nub)+import qualified Data.Map as Map++++yaml :: Parser YamlExpression+yaml = normalize `andThen` yamlWithIndent (-1)+++++-- TODO: Add support for anchors and aliases++nil :: Parser YamlExpression+nil = withError "Yaml Null"+ $ YamlNull <$ oneOf ["null", "Null", "NULL"]++integer :: Parser YamlExpression+integer = withError "Yaml Integer"+ $ YamlInteger <$> (hexInt <|> octInt <|> int)++float :: Parser YamlExpression+float = withError "Yaml Float"+ $ YamlFloat <$> double++bool :: Parser YamlExpression+bool = withError "Yaml Bool"+ $ YamlBool <$> (True <$ oneOf ["true", "True", "TRUE"] <|>+ False <$ oneOf ["false", "False", "FALSE"])+++dateTime :: Parser YamlExpression+dateTime = withError "Yaml DateTime"+ $ YamlDateTime <$> Dt.dateTime++date :: Parser YamlExpression+date = withError "Yaml Date"+ $ YamlDate <$> Dt.date++time :: Parser YamlExpression+time = withError "Yaml Time"+ $ YamlTime <$> Dt.time+++string :: Int -> Parser YamlExpression+string indent = withError "Yaml String"+ $ YamlString <$> text indent+++sequential :: Parser a -> Int -> Parser [YamlExpression]+sequential sep indent = listParser+ where++ listParser = indentationCheck elemParser indent++ elemParser = do n <- length <$> (space |*)+ sep *> whiteSpace+ elm <- yamlWithIndent n+ pure (n, elm)+++list :: Int -> Parser YamlExpression+list indent = withError "Json List"+ $ (YamlList Inline <$> jsonList)+ <|> (YamlList Standard <$> yamlList)+ where+ yamlList = sequential dash indent+ jsonList = maybeWithin spacesOrTabs $ listOf $ yamlWithIndent (-1)+++set :: Int -> Parser YamlExpression+set indent = withError "Yaml Set"+ $ YamlList Standard . nub <$> sequential question indent+++mapping :: Int -> Parser YamlExpression+mapping indent = withError "Yaml Mapping"+ $ (YamlMap Inline <$> jsonMap)+ <|> (YamlMap Standard <$> yamlMap)+ where+ yamlMap = Map.fromList <$> mapParser+ jsonMap = maybeWithin spacesOrTabs $ mapOf colon (text 100) $ yamlWithIndent (-1)++ mapParser = indentationCheck keyValueParser indent++ keyValueParser = do n <- length <$> (space |*)+ key <- show <$> element indent+ (spacesOrTabs |?)+ colon *> whiteSpace+ value <- yamlWithIndent n+ pure (n, (key, value))++++element :: Int -> Parser YamlExpression+element indent = exactly (dateTime <|> date <|> time <|> float <|>+ integer <|> bool <|> nil) <|>+ string indent++container :: Int -> Parser YamlExpression+container indent = list indent <|> mapping indent <|> set indent++++yamlWithIndent :: Int -> Parser YamlExpression+yamlWithIndent indent = maybeWithin ((blankLine <|> comment <|> directive <|>+ docStart <|> docEnd) |+)+ yamlValue+ where+ yamlValue = container indent <|> maybeWithin spacesOrTabs (element indent)+ comment = hashTag *> (inverse newLine |+) <* newLine+ directive = is "%" *> (inverse space *> (inverse newLine |+)) <* newLine+ docStart = dash <#> 3+ docEnd = dot <#> 3++++text :: Int -> Parser String+text indent = withinDoubleQuotes (quotedParser (inverse doubleQuote |*)) <|>+ withinQuotes (quotedParser (inverse quote |*)) <|>+ (is "|" *> blankLine *> plainTextParser literalLineParser) <|>+ (is ">" *> blankLine *> (spacesOrTabs |?) *> plainTextParser foldingLineParser) <|>+ plainTextParser foldingLineParser+ where++ quotedParser parser = mconcat <$> ((snd <$> foldingLineParser parser) |*)++ plainTextParser styleParser = allowedStart >>> allowedString >>>+ (indentationCheck (styleParser allowedString) indent |*)++ foldingLineParser parser = do sep <- ("\n" <$ newLine <* blankLines) <|> (" " <$ newLine)+ n <- maybeWithin tabs $ length <$> (space |*)+ str <- parser+ pure (n, sep <> str)++ literalLineParser parser = do sep <- pure <$> newLine+ n <- length <$> (space |*)+ str <- parser+ pure (n, sep <> replicate (n - indent) ' ' <> str)++ allowedStart = noneOf $ forbiddenChar <> ['>', '|', ':', '!']++ allowedString = (noneOf forbiddenChar |*)++ forbiddenChar = ['\n', '#', '&', '*', ',', '?', '-', ':', '[', ']', '{', '}']++++indentationCheck :: Parser (Int, a) -> Int -> Parser [a]+indentationCheck parser indent = ((snd <$> check "indentation"+ (\(n, _) -> n > indent) parser) |+)+++normalize :: Parser String+normalize = withError "Normalize Yaml"+ $ (parserActions >>> normalize) <|> (char |*)+ where++ parserActions = spreadDashes <|>+ spreadDashKey <|>+ spreadKeyDash <|>+ next++ next = pure <$> char++ spreadDashes = ((<>) "- ") . genDashes <$> dashesParser++ genDashes (offset, n) = concatMap (\x -> "- " <> replicate (offset + 2 * x) ' ')+ [1 .. n - 1]++ dashesParser = do offset <- length <$> (spaces |?)+ n <- length <$> ((dash <* spacesOrTabs) |++)+ pure (offset, n)+++ spreadDashKey = (\(offset, key) -> replicate offset ' ' <> "- " <>+ replicate (offset + 2) ' ' <> key <> ": ")+ <$> dashKeyParser++ dashKeyParser = do offset <- length <$> (spaces |?)+ dash <* spacesOrTabs+ key <- text 100 <* maybeWithin spacesOrTabs colon+ pure (offset, key)+++ spreadKeyDash = (\(offset, key) -> replicate offset ' ' <> key <> ": " <>+ replicate (offset + 2) ' ' <> "- ")+ <$> keyDashParser++ keyDashParser = do offset <- length <$> (spaces |?)+ key <- text 100 <* maybeWithin spacesOrTabs colon+ dash <* spacesOrTabs+ pure (offset, key)
+ src/Bookhound/Format/SyntaxTrees/Json.hs view
@@ -0,0 +1,28 @@+module Bookhound.Format.SyntaxTrees.Json (JsExpression(..)) where++import Bookhound.Internal.Foldable (stringify)+import Bookhound.Internal.Map (showMap)++import Data.Char (toLower)+import Data.Map (Map)++++data JsExpression+ = JsNumber Double+ | JsBool Bool+ | JsString String+ | JsArray [JsExpression]+ | JsObject (Map String JsExpression)+ | JsNull+ deriving (Eq, Ord)+++instance Show JsExpression where+ show = \case+ JsNull -> "null"+ JsNumber n -> show n+ JsBool bool -> toLower <$> show bool+ JsString str -> show str+ JsArray arr -> stringify ",\n" "[\n" "\n]" 2 $ show <$> arr+ JsObject obj -> stringify ",\n" "{\n" "\n}" 2 $ showMap ": " id show obj
+ src/Bookhound/Format/SyntaxTrees/Toml.hs view
@@ -0,0 +1,57 @@+module Bookhound.Format.SyntaxTrees.Toml (TomlExpression(..), TableType(..)) where++import Bookhound.Internal.DateTime (showDateTime)+import Bookhound.Internal.Foldable (stringify)+import Bookhound.Internal.Map (showMap)++import Data.Char (toLower)+import Data.Time (Day, TimeOfDay, ZonedTime (..))++import Data.Map (Map)+import qualified Data.Map as Map++++data TomlExpression+ = TomlInteger Integer+ | TomlFloat Double+ | TomlBool Bool+ | TomlString String+ | TomlDate Day+ | TomlTime TimeOfDay+ | TomlDateTime ZonedTime+ | TomlArray [TomlExpression]+ | TomlTable TableType (Map String TomlExpression)+ | TomlNull+ deriving (Eq, Ord)+++data TableType+ = TopLevel+ | Standard+ | Inline+ deriving (Eq, Ord)+++instance Show TomlExpression where+ show = \case+ TomlNull -> "null"+ TomlInteger n -> show n+ TomlFloat n -> show n+ TomlBool bool -> toLower <$> show bool+ TomlDate date -> show date+ TomlTime time -> show time+ TomlDateTime dateTime -> showDateTime dateTime+ TomlString str -> show str++ TomlTable Standard table -> stringify "\n" "" "" 0 $ showMap " = " id show table++ TomlTable TopLevel table -> stringify "\n\n" "\n" "\n" 0 $ showMap "" showTableHeader show table where+ showTableHeader header = if header /= "" then "[" <> header <> "]" <> "\n" else ""++ TomlTable Inline table -> stringify (", " <> sep) ("{ " <> sep) (" }" <> sep) n $+ showMap " = " id show table where+ (sep, n) = if (length . mconcat) (show <$> Map.toList table) >= 80 then ("\n", 2) else ("", 0)++ TomlArray arr -> stringify (", " <> sep) ("[ " <> sep) (" ]" <> sep) n $ show <$> arr where+ (sep, n) = if (length . mconcat) (show <$> arr) >= 80 then ("\n", 2) else ("", 0)
+ src/Bookhound/Format/SyntaxTrees/Xml.hs view
@@ -0,0 +1,58 @@+module Bookhound.Format.SyntaxTrees.Xml (XmlExpression(..), literalExpression, flatten, findAll, find) where++import Bookhound.Internal.Foldable (stringify)++import Data.Maybe (listToMaybe)++import Data.Map (Map, elems, keys)+import qualified Data.Map as Map+++data XmlExpression+ = XmlExpression+ { tagName :: String+ , fields :: Map String String+ , expressions :: [XmlExpression]+ }+ deriving (Eq, Ord)+++instance Show XmlExpression where++ show XmlExpression { tagName = tag, .. }+ | tag == "literal" = head . elems $ fields+ | otherwise = "<" <> tag <> flds <> innerExprs where++ innerExprs = if | null expressions -> "/>"+ | otherwise -> ">" <> ending++ (sep, n) = if | ((tagName) . head) expressions == "literal" -> ("", 0)+ | otherwise -> ("\n", 2)++ ending = stringify sep sep sep n (show <$> expressions) <> "</" <> tag <> ">"++ flds | null fields = ""+ | otherwise = " " <> fieldsString where++ fieldsString = stringify " " "" "" 0 $ showFn <$> tuples+ showFn (x, y) = x <> "=" <> show y+ tuples = zip (keys fields) (elems fields)++++literalExpression :: String -> XmlExpression+literalExpression val = XmlExpression { tagName = "literal",+ fields = Map.fromList [("value", val)],+ expressions = [] }+++flatten :: XmlExpression -> [XmlExpression]+flatten expr = expr : expressions expr >>= flatten+++findAll :: (XmlExpression -> Bool) -> XmlExpression -> [XmlExpression]+findAll f = filter f . flatten+++find :: (XmlExpression -> Bool) -> XmlExpression -> Maybe XmlExpression+find f = listToMaybe . findAll f
+ src/Bookhound/Format/SyntaxTrees/Yaml.hs view
@@ -0,0 +1,69 @@+module Bookhound.Format.SyntaxTrees.Yaml (YamlExpression(..), CollectionType(..)) where++import Bookhound.Internal.DateTime ()+import Bookhound.Internal.Foldable (stringify)+import Bookhound.Internal.Map (showMap)++import Data.Char (toLower)+import Data.Map (Map)+import qualified Data.Map as Map+import Data.Time (Day, TimeOfDay, ZonedTime (..))++++data YamlExpression+ = YamlInteger Integer+ | YamlFloat Double+ | YamlBool Bool+ | YamlString String+ | YamlDate Day+ | YamlTime TimeOfDay+ | YamlDateTime ZonedTime+ | YamlList CollectionType [YamlExpression]+ | YamlMap CollectionType (Map String YamlExpression)+ | YamlNull+ deriving (Eq, Ord)++data CollectionType+ = Standard+ | Inline+ deriving (Eq, Ord)+++instance Show YamlExpression where+ show = \case+ YamlNull -> "null"+ YamlInteger n -> show n+ YamlFloat n -> show n+ YamlBool bool -> toLower <$> show bool+ YamlDate date -> show date+ YamlTime time -> show time+ YamlDateTime dateTime -> show dateTime+ YamlString str -> showStr str+ YamlList Standard list -> stringify "\n" "\n" "" 2 $ ("- " <>) . show <$> list+ YamlMap Standard mapping -> stringify "\n" "\n" "" 2 $ showMap ": " id show mapping++ YamlList Inline list -> stringify (", " <> sep) ("[ " <> sep) (" ]" <> sep) n $ show <$> list where+ (sep, n) = if (length . mconcat) (show <$> list) >= 80 then ("\n", 2) else ("", 0)++ YamlMap Inline mapping -> stringify (", " <> sep) ("{ " <> sep) (" }" <> sep) n $+ showMap ": " id show mapping where+ (sep, n) = if (length . mconcat) (show <$> Map.toList mapping) >= 80 then ("\n", 2) else ("", 0)++++showStr :: String -> String+showStr str = (if (length (lines str) > 1) && not (any (`elem` str) forbiddenChar)+ then "| \n"+ else if length (lines str) > 1 then "\n"+ else "") <>++ (if not $ any (`elem` str) forbiddenChar then str+ else if '"' `elem` str then "'" <> indented 3 <> "'"+ else "\"" <> indented 3) <> "\"" where++ indented n = head (lines str) <>+ mconcat ((("\n" <> replicate n ' ') <>) <$> tail (lines str))++ forbiddenChar = ['#', '&', '*', ',', '?', '-', ':', '[', ']', '{', '}'] <>+ ['>', '|', ':', '!']