4340262...master · xml-isogen

git.iko.soy/xml-isogen

on master help sign in

.travis.yml+2−1

since splitsnapshots

unifiedsplit

@@ -5,7 +5,8 @@ language: generic

5env:

6 - STACK_YAML=stack.yaml

7 - STACK_YAML=ghc-802.yaml

8− - STACK_YAML=ghc-821.yaml

8+ - STACK_YAML=ghc-822.yaml

9+ - STACK_YAML=ghc-844.yaml

10cache:

11cache:

11 directories:

12 directories:

CHANGELOG.md+17

@@ -1,3 +1,20 @@

1+HEAD

2+------

4+0.3.0

5+------

7+* Add namespaces support

8+* Builds with GHC 8.4

9+* Derive NFData for all generated datatypes

10+

11+0.2.1

12+------

13+

14+* Workaround for the GHC 8.2.1 attribute generation bug

15+

16+* Add tests checking run-time behaviour of generated code

17+

10.2.0

180.2.0

2-------

19-------

ghc-802.yaml+2−1

@@ -1,7 +1,8 @@

1−resolver: lts-9.0

1+resolver: lts-9.21

3packages:

4- .

6extra-deps:

7- dom-parser-3.0.0

8+- generic-arbitrary-0.1.0

ghc-821.yamldeleted−7

@@ -1,7 +0,0 @@

1−resolver: nightly-2017-09-14

2−

3−packages:

4−- .

5−

6−extra-deps:

7−- dom-parser-3.0.0

ghc-822.yamlnew file+1

@@ -0,0 +1 @@

1+resolver: lts-11.22

ghc-844.yamlnew file+3

@@ -0,0 +1,3 @@

1+resolver: lts-12.16

2+extra-deps:

3+- dom-parser-3.1.0

releasenew file+35

@@ -0,0 +1,35 @@

1+#!/bin/bash

3+set -o xtrace

5+dist=`stack path --dist-dir --stack-yaml ./stack.yaml 2> /dev/null`

7+echo -e "\033[1;36mTesting library...\033[0m"

8+stack test 2> /dev/null

10+echo -e "\033[1;36mRunning sdist...\033[0m"

11+cabal sdist

12+

13+echo -e "\033[1;36mGenerating documentation...\033[0m"

14+stack haddock 2> /dev/null

15+

16+if [ "$?" -eq "0" ]; then

17+ echo -e "\033[1;32mUploading package to Hackage...\033[0m"

18+ read -p "Hackage username: " username

19+ read -p "Hackage password: " -s password

20+ echo ""

21+ cabal upload -u $username -p $password dist/$1-$2.tar.gz

22+

23+ docdir=$dist/doc/html

24+ cd $docdir

25+ doc=$1-$2-docs

26+

27+ echo -e "Compressing documentation from \033[1;34m$docdir\033[0m for \033[1;35m$1\033[0m-\033[1;33m$2\033[1;30m"

28+ cp -r $1 $doc

29+ tar -c -v -z --format=ustar -f $doc.tar.gz $doc

30+ echo -e "\033[1;32mUploading documentation to Hackage...\033[0m"

31+ curl -X PUT -H 'Content-Type: application/x-tar' -H 'Content-Encoding: gzip' --data-binary "@$doc.tar.gz" "https://$username:$password@hackage.haskell.org/package/$1-$2/docs"

32+ exit $?

33+else

34+ echo -e "\033[1;31mNot in a stack-powered project\033[0m"

35+fi

src/Data/THGen/Compat.hs+23

@@ -2,6 +2,8 @@

3module Data.THGen.Compat

4 ( dataD

5+ , newtypeD

6+ , nonStrictType

5 , strictType

7 , strictType

6 , varStrictType

8 , varStrictType

7 ) where

9 ) where

@@ -21,6 +23,27 @@ dataD name cons derivs = TH.dataD (return []) name [] Nothing cons derivCls

21dataD name = TH.dataD (return []) name []

23dataD name = TH.dataD (return []) name []

22#endif

24#endif

26+newtypeD :: TH.Name -> TH.ConQ -> [TH.Name] -> TH.DecQ

27+#if MIN_VERSION_template_haskell(2,12,0)

28+newtypeD name cons derivs = TH.newtypeD (return []) name [] Nothing cons [derivCls]

29+ where

30+ derivCls = TH.derivClause Nothing $ fmap TH.conT derivs

31+#elif MIN_VERSION_template_haskell(2,11,0)

32+newtypeD name cons derivs = TH.newtypeD (return []) name [] Nothing cons derivCls

33+ where

34+ derivCls = traverse TH.conT derivs

35+#else

36+newtypeD name = TH.newtypeD (return []) name []

37+#endif

38+

39+#if MIN_VERSION_template_haskell(2,11,0)

40+nonStrictType :: TH.TypeQ -> TH.BangTypeQ

41+nonStrictType = TH.bangType (TH.bang TH.noSourceUnpackedness TH.noSourceStrictness)

42+#else

43+nonStrictType :: TH.TypeQ -> TH.StrictTypeQ

44+nonStrictType = TH.strictType TH.notStrict

45+#endif

46+

24#if MIN_VERSION_template_haskell(2,11,0)

47#if MIN_VERSION_template_haskell(2,11,0)

25strictType :: TH.TypeQ -> TH.BangTypeQ

48strictType :: TH.TypeQ -> TH.BangTypeQ

26strictType = TH.bangType (TH.bang TH.noSourceUnpackedness TH.sourceStrict)

49strictType = TH.bangType (TH.bang TH.noSourceUnpackedness TH.sourceStrict)

src/Data/THGen/Enum.hs+10−2

@@ -25,14 +25,17 @@ module Data.THGen.Enum

25 ) where

27import Control.Applicative

28+import Control.DeepSeq

28import Control.Lens (over, _head, (<&>))

29import Control.Lens (over, _head, (<&>))

29import Control.Monad

30import Control.Monad

30import qualified Data.Char as C

31import qualified Data.Char as C

31import Data.THGen.Compat

32import Data.THGen.Compat

33+import GHC.Generics (Generic)

32import qualified Language.Haskell.TH as TH

34import qualified Language.Haskell.TH as TH

33import qualified Test.QuickCheck as QC

35import qualified Test.QuickCheck as QC

34import qualified Text.Read as R

36import qualified Text.Read as R

38+

36data Exhaustiveness = Exhaustive | NonExhaustive

39data Exhaustiveness = Exhaustive | NonExhaustive

37 deriving (Eq, Ord, Show)

40 deriving (Eq, Ord, Show)

@@ -79,7 +82,7 @@ enumGenerate (EnumDesc exh strName strVals) = do

79 dataD

82 dataD

80 name

83 name

81 (constrs ++ unknownConstr)

84 (constrs ++ unknownConstr)

82− ([''Eq, ''Ord] ++ if (exh == Exhaustive) then [''Enum, ''Bounded] else [])

85+ ([''Eq, ''Ord, ''Generic] ++ if (exh == Exhaustive) then [''Enum, ''Bounded] else [])

83 showInstDecl <- do

86 showInstDecl <- do

84 unknownMatch <- case exh of

87 unknownMatch <- case exh of

85 Exhaustive -> return []

88 Exhaustive -> return []

@@ -126,4 +129,9 @@ enumGenerate (EnumDesc exh strName strVals) = do

126 (return [])

129 (return [])

127 [t|QC.Arbitrary $(TH.conT name)|]

130 [t|QC.Arbitrary $(TH.conT name)|]

128 [funSimple 'QC.arbitrary arbExpr]

131 [funSimple 'QC.arbitrary arbExpr]

132+ nfDataInst <- do

133+ TH.instanceD

134+ (return [])

135+ [t|NFData $(TH.conT name)|]

136+ []

129− return [dataDecl, readInstDecl, showInstDecl, arbInstance]

137+ return [dataDecl, readInstDecl, showInstDecl, arbInstance, nfDataInst]

src/Data/THGen/XML.hs+20−325

@@ -1,5 +1,4 @@

1−{-# LANGUAGE UndecidableInstances #-}

1+{-# LANGUAGE NoImplicitPrelude #-}

2−{-# LANGUAGE FunctionalDependencies #-}

4{- |

3{- |

@@ -23,7 +22,7 @@ wrapper around the field type:

24Example 1.

23Example 1.

26−> "Color" =:= enum

25+> "Color" =:= enum Both

27> & "R"

26> & "R"

28> & "G"

27> & "G"

29> & "B"

28> & "B"

@@ -41,7 +40,7 @@ to be either @R@, @G@ or @B@.

42Example 2.

41Example 2.

44−> "Message" =:= record

43+> "Message" =:= record Both

45> ! "author"

44> ! "author"

46> + "recipient"

45> + "recipient"

47> ? "message" [t|Text|]

46> ? "message" [t|Text|]

@@ -68,10 +67,10 @@ enumeration is exhaustive (contains only the listed constructors) or

68non-exhaustive (also contains a constructor for unknown values; this

67non-exhaustive (also contains a constructor for unknown values; this

69is the default):

68is the default):

71−> "Enum1" Exhaustive =:= enum

70+> "Enum1" Exhaustive =:= enum Generator

72> ...

71> ...

74−> "Enum2" NonExhaustive =:= enum

73+> "Enum2" NonExhaustive =:= enum Generator

75> ...

74> ...

77To define a record, use the `record` function followed by the name of

76To define a record, use the `record` function followed by the name of

@@ -79,7 +78,7 @@ the data type to be generated. The prefix for the record fields is

79inferred automatically by taking all of the uppercase letters in the

78inferred automatically by taking all of the uppercase letters in the

80name. You can override it manually like so:

79name. You can override it manually like so:

82−> "Reference" "ref" =:= record

81+> "Reference" "ref" =:= record Parser

83> ...

82> ...

85To describe a record field you must supply its name as it appears

84To describe a record field you must supply its name as it appears

@@ -94,10 +93,14 @@ The type of the field is inferred automatically from its name, so

94if the field is called @"author"@ its type will be @Author@. You can

93if the field is called @"author"@ its type will be @Author@. You can

95override the type by specifying it in quasiquotes like so:

94override the type by specifying it in quasiquotes like so:

97−> "Message" =:= record

96+> "Message" =:= record Both

98−> ! "author" [t|Person|]

97+> ! "author" [t|Person|].

99> ...

98> ...

100

100+Both @record@ and @enum@ take a @GenType@ argument which tells it to generate

101+generator, parser or both. It's being used to optimize compilation time by

102+skipping the unnecessary TH instance generation.

103+

101-}

104-}

102

105

103

106

@@ -105,6 +108,7 @@ module Data.THGen.XML

105 ( Exhaustiveness(..)

108 ( Exhaustiveness(..)

106 , PrefixName(..)

109 , PrefixName(..)

107 , ExhaustivenessName(..)

110 , ExhaustivenessName(..)

111+ , GenType(..)

108 , record

112 , record

109 , enum

113 , enum

110 , (!)

114 , (!)

@@ -114,324 +118,15 @@ module Data.THGen.XML

114 , (!%)

118 , (!%)

115 , (?%)

119 , (?%)

116 , (&)

120 , (&)

121+ , (^)

117 , (=:=)

122 , (=:=)

118 -- Re-exports

123 -- Re-exports

119− , T.Text

124+ , Text

120− , Int

125+ , P.Int

121− , Integer

126+ , P.Integer

122 ) where

127 ) where

123

128

124−import Control.Lens hiding (repeated, enum, (&))

125−import Control.Lens.Internal.FieldTH (makeFieldOpticsForDec)

126−import qualified Data.Char as C

127−import Data.List.NonEmpty (NonEmpty)

128−import Data.Maybe (maybeToList, mapMaybe)

129−import Data.String

130−import Data.THGen.Compat

131import Data.THGen.Enum

129import Data.THGen.Enum

132−import qualified Data.Text as T

130+import Data.THGen.XML.Internal

131+import Data.Text

133−import qualified Language.Haskell.TH as TH

132+import qualified Prelude as P

134−import Prelude hiding ((+), (*))

135−import Text.XML.DOM.Parser

136−import Text.XML.ParentAttributes

137−import qualified Text.XML.Writer as XW

138−import qualified Text.XML as X

139−

140−data XmlFieldPlural

141− = XmlFieldPluralMandatory -- Occurs exactly 1 time (Identity)

142− | XmlFieldPluralOptional -- Occurs 0 or 1 times (Maybe)

143− | XmlFieldPluralRepeated -- Occurs 0 or more times (List)

144− | XmlFieldPluralMultiplied -- Occurs 1 or more times (NonEmpty)

145−

146−data XmlAttributePlural

147− = XmlAttributePluralMandatory -- Occurs exactly 1 time (Identity)

148− | XmlAttributePluralOptional -- Occurs 0 or 1 times (Maybe)

149−

150−data PrefixName = PrefixName String String

151−

152−data IsoXmlDescPreField = IsoXmlDescPreField String TH.TypeQ

153−

154−data IsoXmlDescPreAttribute = IsoXmlDescPreAttribute String TH.TypeQ

155−

156−data IsoXmlDescField = IsoXmlDescField XmlFieldPlural String TH.TypeQ

157−

158−data IsoXmlDescAttribute = IsoXmlDescAttribute XmlAttributePlural String TH.TypeQ

159−

160−data IsoXmlDescRecordPart

161− = IsoXmlDescRecordField IsoXmlDescField

162− | IsoXmlDescRecordAttribute IsoXmlDescAttribute

163−

164−newtype IsoXmlDescRecord = IsoXmlDescRecord [IsoXmlDescRecordPart]

165−

166−makePrisms ''IsoXmlDescRecord

167−

168−data ExhaustivenessName = ExhaustivenessName String Exhaustiveness

169−

170−newtype IsoXmlDescEnumCon

171− = IsoXmlDescEnumCon { unIsoXmlDescEnumCon :: String }

172−

173−instance IsString IsoXmlDescEnumCon where

174− fromString = IsoXmlDescEnumCon

175−

176−data IsoXmlDescEnum = IsoXmlDescEnum [IsoXmlDescEnumCon]

177−

178−makePrisms ''IsoXmlDescEnum

179−

180−appendField

181− :: XmlFieldPlural

182− -> IsoXmlDescRecord

183− -> IsoXmlDescPreField

184− -> IsoXmlDescRecord

185−appendField plural xrec (IsoXmlDescPreField name ty) =

186− let xfield = IsoXmlDescRecordField $ IsoXmlDescField plural name ty

187− in over _IsoXmlDescRecord (xfield:) xrec

188−

189−appendAttribute

190− :: XmlAttributePlural

191− -> IsoXmlDescRecord

192− -> IsoXmlDescPreAttribute

193− -> IsoXmlDescRecord

194−appendAttribute plural xrec (IsoXmlDescPreAttribute name ty) =

195− let xattribute = IsoXmlDescRecordAttribute $ IsoXmlDescAttribute plural name ty

196− in over _IsoXmlDescRecord (xattribute:) xrec

197−

198−(!), (?), (*), (+) :: IsoXmlDescRecord -> IsoXmlDescPreField -> IsoXmlDescRecord

199−(!) = appendField XmlFieldPluralMandatory

200−(?) = appendField XmlFieldPluralOptional

201−(*) = appendField XmlFieldPluralRepeated

202−(+) = appendField XmlFieldPluralMultiplied

203−

204−(!%), (?%) :: IsoXmlDescRecord -> IsoXmlDescPreAttribute -> IsoXmlDescRecord

205−(!%) = appendAttribute XmlAttributePluralMandatory

206−(?%) = appendAttribute XmlAttributePluralOptional

207−

208−infixl 2 !

209−infixl 2 ?

210−infixl 2 *

211−infixl 2 +

212−infixl 2 !%

213−infixl 2 ?%

214−

215−appendEnumCon :: IsoXmlDescEnum -> IsoXmlDescEnumCon -> IsoXmlDescEnum

216−appendEnumCon xenum xenumcon =

217− over _IsoXmlDescEnum (xenumcon:) xenum

218−

219−(&) :: IsoXmlDescEnum -> IsoXmlDescEnumCon -> IsoXmlDescEnum

220−(&) = appendEnumCon

221−

222−infixl 2 &

223−

224−class Description name desc | desc -> name where

225− (=:=) :: name -> desc -> TH.DecsQ

226−

227−infix 0 =:=

228−

229−instance Description PrefixName IsoXmlDescRecord where

230− prefixName =:= descRecord =

231− let descRecordParts = descRecord ^. _IsoXmlDescRecord

232− in isoXmlGenerateRecord prefixName (reverse descRecordParts)

233−

234−record :: IsoXmlDescRecord

235−record = IsoXmlDescRecord []

236−

237−enum :: IsoXmlDescEnum

238−enum = IsoXmlDescEnum []

239−

240−instance Description ExhaustivenessName IsoXmlDescEnum where

241− exhaustivenessName =:= descEnum =

242− let descEnumCons = descEnum ^. _IsoXmlDescEnum

243− in isoXmlGenerateEnum exhaustivenessName (reverse descEnumCons)

244−

245−instance IsString (TH.TypeQ -> IsoXmlDescPreField) where

246− fromString = IsoXmlDescPreField

247−

248−instance IsString IsoXmlDescPreField where

249− fromString name = IsoXmlDescPreField name ty

250− where

251− ty = (TH.conT . TH.mkName) ("Xml" ++ over _head C.toUpper name)

252−

253−instance IsString (TH.TypeQ -> IsoXmlDescPreAttribute) where

254− fromString = IsoXmlDescPreAttribute

255−

256−instance IsString IsoXmlDescPreAttribute where

257− fromString name = IsoXmlDescPreAttribute name ty

258− where

259− ty = (TH.conT . TH.mkName) ("Xml" ++ over _head C.toUpper name)

260−

261−instance s ~ String => IsString (s -> PrefixName) where

262− fromString = PrefixName

263−

264−instance IsString PrefixName where

265− fromString strName = PrefixName strName (makeNamePrefix strName)

266−

267−instance e ~ Exhaustiveness => IsString (e -> ExhaustivenessName) where

268− fromString = ExhaustivenessName

269−

270−instance IsString ExhaustivenessName where

271− fromString strName = ExhaustivenessName strName NonExhaustive

272−

273−makeNamePrefix :: String -> String

274−makeNamePrefix = map C.toLower . filter C.isUpper

275−

276−funSimple :: TH.Name -> TH.ExpQ -> TH.DecQ

277−funSimple name body = TH.funD name [ TH.clause [] (TH.normalB body) [] ]

278−

279−isoXmlGenerateEnum

280− :: ExhaustivenessName -> [IsoXmlDescEnumCon] -> TH.DecsQ

281−isoXmlGenerateEnum (ExhaustivenessName strName' exh) enumCons = do

282− let

283− strName = "Xml" ++ strName'

284− strVals = map unIsoXmlDescEnumCon enumCons

285− enumDesc = EnumDesc exh strName strVals

286− name = TH.mkName strName

287− enumDecls <- enumGenerate enumDesc

288− toXmlInst <- do

289− TH.instanceD

290− (return [])

291− [t|XW.ToXML $(TH.conT name)|]

292− [funSimple 'XW.toXML [e|XW.toXML . T.pack . show|]]

293− toXmlAttributeInst <- do

294− TH.instanceD

295− (return [])

296− [t|ToXmlAttribute $(TH.conT name)|]

297− [funSimple 'toXmlAttribute [e|T.pack . show|]]

298− fromDomInst <- do

299− TH.instanceD

300− (return [])

301− [t|FromDom $(TH.conT name)|]

302− [funSimple 'fromDom [e|parseContent readContent|]]

303− fromAttributeInst <- do

304− TH.instanceD

305− (return [])

306− [t|FromAttribute $(TH.conT name)|]

307− [funSimple 'fromAttribute [e|readContent|]]

308− return $ enumDecls ++ [toXmlInst, toXmlAttributeInst,

309− fromDomInst, fromAttributeInst]

310−

311−isoXmlGenerateRecord :: PrefixName -> [IsoXmlDescRecordPart] -> TH.DecsQ

312−isoXmlGenerateRecord (PrefixName strName' strPrefix') descRecordParts = do

313− let

314− strName = "Xml" ++ strName'

315− strPrefix = "x" ++ strPrefix'

316− name = TH.mkName strName

317− fieldName str = "_" ++ strPrefix ++ over _head C.toUpper str

318− dataDecl <- do

319− let

320− fields = do

321− descRecordPart <- descRecordParts

322− return $ case descRecordPart of

323− IsoXmlDescRecordField descField ->

324− let

325− IsoXmlDescField fieldPlural fieldStrName fieldType = descField

326− fName = TH.mkName (fieldName fieldStrName)

327− fType = case fieldPlural of

328− XmlFieldPluralMandatory -> fieldType

329− XmlFieldPluralOptional -> [t| Maybe $fieldType |]

330− XmlFieldPluralRepeated -> [t| [$fieldType] |]

331− XmlFieldPluralMultiplied -> [t| NonEmpty $fieldType |]

332− in

333− varStrictType fName (strictType fType)

334− IsoXmlDescRecordAttribute descAttribute ->

335− let

336− IsoXmlDescAttribute

337− attributePlural attributeStrName attributeType = descAttribute

338− fName = TH.mkName (fieldName attributeStrName)

339− fType = case attributePlural of

340− XmlAttributePluralMandatory -> attributeType

341− XmlAttributePluralOptional -> [t| Maybe $attributeType |]

342− in

343− varStrictType fName (strictType fType)

344− dataD

345− name

346− [TH.recC name fields]

347− [''Eq, ''Show]

348− lensDecls <- makeFieldOpticsForDec lensRules dataDecl

349− fromDomInst <- do

350− let

351− exprHeader = [e|pure $(TH.conE name)|]

352− exprRecordParts = do

353− descRecordPart <- descRecordParts

354− return $ case descRecordPart of

355− IsoXmlDescRecordField descField ->

356− let

357− IsoXmlDescField fieldPlural fieldStrName _ = descField

358− exprFieldStrName = TH.litE (TH.stringL fieldStrName)

359− fieldParse = case fieldPlural of

360− XmlFieldPluralMandatory -> [e|inElem|]

361− _ -> [e|inElemTrav|]

362− in

363− [e|$fieldParse $exprFieldStrName fromDom|]

364− IsoXmlDescRecordAttribute descAttribute ->

365− let

366− IsoXmlDescAttribute attributePlural attributeStrName _ = descAttribute

367− exprAttributeStrName = TH.litE (TH.stringL attributeStrName)

368− attributeParse = case attributePlural of

369− XmlAttributePluralMandatory -> [e|parseAttribute|]

370− XmlAttributePluralOptional -> [e|parseAttributeMaybe|]

371− in

372− [e|$attributeParse $exprAttributeStrName fromAttribute|]

373− fromDomExpr = foldl (\e fe -> [e| $e <*> $fe |]) exprHeader exprRecordParts

374− TH.instanceD

375− (return [])

376− [t|FromDom $(TH.conT name)|]

377− [ funSimple 'fromDom fromDomExpr ]

378−

379− toXmlInst <- do

380− objName <- TH.newName strPrefix

381− let

382− exprFields = do

383− descRecordPart <- descRecordParts

384− IsoXmlDescField fieldPlural fieldStrName _ <-

385− maybeToList $ case descRecordPart of

386− IsoXmlDescRecordField descField -> Just descField

387− _ -> Nothing

388− let

389− fName = TH.mkName (fieldName fieldStrName)

390− exprFieldStrName = TH.litE (TH.stringL fieldStrName)

391− exprForField = case fieldPlural of

392− XmlFieldPluralMandatory -> [e|id|]

393− _ -> [e|traverse|]

394− exprFieldValue = [e|$(TH.varE fName) $(TH.varE objName)|]

395− exprFieldRender = [e|mkElement $exprFieldStrName|]

396− return [e|$exprForField $exprFieldRender $exprFieldValue|]

397− toXmlExpr

398− = TH.lamE [if null exprFields then TH.wildP else TH.varP objName]

399− $ foldr (\fe e -> [e|$fe *> $e|]) [e|return ()|] exprFields

400− TH.instanceD

401− (return [])

402− [t|XW.ToXML $(TH.conT name)|]

403− [funSimple 'XW.toXML toXmlExpr]

404−

405− toXmlParentAttributesInst <- do

406− objName <- TH.newName strPrefix

407− let

408− exprAttributes = do

409− descRecordPart <- descRecordParts

410− IsoXmlDescAttribute attributePlural attributeStrName _ <-

411− maybeToList $ case descRecordPart of

412− IsoXmlDescRecordAttribute descAttribute -> Just descAttribute

413− _ -> Nothing

414− let

415− fName = TH.mkName (fieldName attributeStrName)

416− exprAttrStrName = TH.litE (TH.stringL attributeStrName)

417− exprAttrValue = [e|$(TH.varE fName) $(TH.varE objName)|]

418− exprAttrWrap = case attributePlural of

419− XmlAttributePluralMandatory -> [e|Just . toXmlAttribute|]

420− XmlAttributePluralOptional -> [e|fmap toXmlAttribute|]

421− return [e|($exprAttrStrName, $exprAttrWrap $exprAttrValue)|]

422− toXmlParentAttributesExpr

423− = TH.lamE [if null exprAttributes then TH.wildP else TH.varP objName]

424− $ [e|mapMaybe distribPair $(TH.listE exprAttributes)|]

425− TH.instanceD

426− (return [])

427− [t|ToXmlParentAttributes $(TH.conT name)|]

428− [funSimple 'toXmlParentAttributes toXmlParentAttributesExpr]

429−

430− return $ [dataDecl] ++ lensDecls ++

431− [fromDomInst, toXmlInst, toXmlParentAttributesInst]

432−

433−mkElement :: (XW.ToXML a, ToXmlParentAttributes a) => X.Name -> a -> XW.XML

434−mkElement name a = XW.elementA name (toXmlParentAttributes a) a

435−

436−distribPair :: Functor f => (a, f b) -> f (a, b)

437−distribPair (a, fb) = (a,) <$> fb

src/Data/THGen/XML/Internal.hsnew file+416

@@ -0,0 +1,416 @@

1+{-# LANGUAGE CPP #-}

2+{-# LANGUAGE UndecidableInstances #-}

3+{-# LANGUAGE FunctionalDependencies #-}

5+module Data.THGen.XML.Internal where

7+import Control.DeepSeq

8+import Control.Lens hiding (repeated, enum, (&))

9+import Control.Lens.Internal.FieldTH (makeFieldOpticsForDec)

10+import qualified Data.Char as C

11+import Data.List.NonEmpty (NonEmpty)

12+import Data.Maybe (maybeToList, mapMaybe)

13+import Data.String

14+import Data.THGen.Compat as THC

15+import Data.THGen.Enum

16+import qualified Data.Text as T

17+import GHC.Generics (Generic)

18+import Language.Haskell.TH as TH

19+import Prelude hiding ((+), (*), (^))

20+import qualified Text.XML as X

21+import Text.XML.DOM.Parser hiding (parseContent)

22+import Text.XML.DOM.Parser.Internal.Content

23+import Text.XML.ParentAttributes

24+import qualified Text.XML.Writer as XW

25+

26+

27+data GenType = Parser | Generator | Both

28+

29+data XmlFieldPlural

30+ = XmlFieldPluralMandatory -- Occurs exactly 1 time (Identity)

31+ | XmlFieldPluralOptional -- Occurs 0 or 1 times (Maybe)

32+ | XmlFieldPluralRepeated -- Occurs 0 or more times (List)

33+ | XmlFieldPluralMultiplied -- Occurs 1 or more times (NonEmpty)

34+

35+data XmlAttributePlural

36+ = XmlAttributePluralMandatory -- Occurs exactly 1 time (Identity)

37+ | XmlAttributePluralOptional -- Occurs 0 or 1 times (Maybe)

38+

39+data PrefixName = PrefixName String String

40+

41+data IsoXmlDescPreField = IsoXmlDescPreField String TH.TypeQ

42+

43+data IsoXmlDescPreAttribute = IsoXmlDescPreAttribute String TH.TypeQ

44+

45+data IsoXmlDescPreContent = IsoXmlDescPreContent String TH.TypeQ

46+

47+data IsoXmlDescField = IsoXmlDescField XmlFieldPlural String TH.TypeQ

48+

49+data IsoXmlDescAttribute = IsoXmlDescAttribute XmlAttributePlural String TH.TypeQ

50+

51+data IsoXmlDescContent = IsoXmlDescContent String TH.TypeQ

52+

53+data IsoXmlDescRecordPart

54+ = IsoXmlDescRecordField IsoXmlDescField

55+ | IsoXmlDescRecordAttribute IsoXmlDescAttribute

56+ | IsoXmlDescRecordContent IsoXmlDescContent

57+

58+data IsoXmlDescRecord = IsoXmlDescRecord GenType [IsoXmlDescRecordPart]

59+

60+makePrisms ''IsoXmlDescRecord

61+

62+data ExhaustivenessName = ExhaustivenessName String Exhaustiveness

63+

64+newtype IsoXmlDescEnumCon

65+ = IsoXmlDescEnumCon { unIsoXmlDescEnumCon :: String }

66+

67+instance IsString IsoXmlDescEnumCon where

68+ fromString = IsoXmlDescEnumCon

69+

70+data IsoXmlDescEnum = IsoXmlDescEnum GenType [IsoXmlDescEnumCon]

71+

72+makePrisms ''IsoXmlDescEnum

73+

74+appendField

75+ :: XmlFieldPlural

76+ -> IsoXmlDescRecord

77+ -> IsoXmlDescPreField

78+ -> IsoXmlDescRecord

79+appendField plural (IsoXmlDescRecord genType fields) (IsoXmlDescPreField name ty) =

80+ let xfield = IsoXmlDescRecordField $ IsoXmlDescField plural name ty

81+ in IsoXmlDescRecord genType (xfield:fields)

82+

83+appendAttribute

84+ :: XmlAttributePlural

85+ -> IsoXmlDescRecord

86+ -> IsoXmlDescPreAttribute

87+ -> IsoXmlDescRecord

88+appendAttribute plural (IsoXmlDescRecord genType fields) (IsoXmlDescPreAttribute name ty) =

89+ let xattribute = IsoXmlDescRecordAttribute $ IsoXmlDescAttribute plural name ty

90+ in IsoXmlDescRecord genType (xattribute:fields)

91+

92+appendContent

93+ :: IsoXmlDescRecord

94+ -> IsoXmlDescPreContent

95+ -> IsoXmlDescRecord

96+appendContent (IsoXmlDescRecord genType fields) (IsoXmlDescPreContent name ty) =

97+ let xcontent = IsoXmlDescRecordContent $ IsoXmlDescContent name ty

98+ in IsoXmlDescRecord genType (xcontent:fields)

99+

100+(!), (?), (*), (+) :: IsoXmlDescRecord -> IsoXmlDescPreField -> IsoXmlDescRecord

101+(!) = appendField XmlFieldPluralMandatory

102+(?) = appendField XmlFieldPluralOptional

103+(*) = appendField XmlFieldPluralRepeated

104+(+) = appendField XmlFieldPluralMultiplied

105+

106+(!%), (?%) :: IsoXmlDescRecord -> IsoXmlDescPreAttribute -> IsoXmlDescRecord

107+(!%) = appendAttribute XmlAttributePluralMandatory

108+(?%) = appendAttribute XmlAttributePluralOptional

109+

110+(^) :: IsoXmlDescRecord -> IsoXmlDescPreContent -> IsoXmlDescRecord

111+(^) = appendContent

112+

113+infixl 2 !

114+infixl 2 ?

115+infixl 2 *

116+infixl 2 +

117+infixl 2 !%

118+infixl 2 ?%

119+infixl 2 ^

120+

121+appendEnumCon :: IsoXmlDescEnum -> IsoXmlDescEnumCon -> IsoXmlDescEnum

122+appendEnumCon (IsoXmlDescEnum genType enumCons) xenumcon =

123+ IsoXmlDescEnum genType (xenumcon:enumCons)

124+

125+(&) :: IsoXmlDescEnum -> IsoXmlDescEnumCon -> IsoXmlDescEnum

126+(&) = appendEnumCon

127+

128+infixl 2 &

129+

130+class Description name desc | desc -> name where

131+ (=:=) :: name -> desc -> TH.DecsQ

132+

133+infix 0 =:=

134+

135+instance Description PrefixName IsoXmlDescRecord where

136+ prefixName =:= (IsoXmlDescRecord genType descRecordParts) =

137+ isoXmlGenerateDatatype genType prefixName (reverse descRecordParts)

138+

139+record :: GenType -> IsoXmlDescRecord

140+record gt = IsoXmlDescRecord gt []

141+

142+enum :: GenType -> IsoXmlDescEnum

143+enum gt = IsoXmlDescEnum gt []

144+

145+instance Description ExhaustivenessName IsoXmlDescEnum where

146+ exhaustivenessName =:= (IsoXmlDescEnum genType descEnumCons) =

147+ isoXmlGenerateEnum genType exhaustivenessName (reverse descEnumCons)

148+

149+instance IsString (TH.TypeQ -> IsoXmlDescPreField) where

150+ fromString = IsoXmlDescPreField

151+

152+instance IsString IsoXmlDescPreField where

153+ fromString name = IsoXmlDescPreField name ty

154+ where

155+ ty = (TH.conT . TH.mkName) ("Xml" ++ over _head C.toUpper (xmlLocalName name))

156+

157+instance IsString (TH.TypeQ -> IsoXmlDescPreAttribute) where

158+ fromString = IsoXmlDescPreAttribute

159+

160+instance IsString (TH.TypeQ -> IsoXmlDescPreContent) where

161+ fromString = IsoXmlDescPreContent

162+

163+instance IsString IsoXmlDescPreAttribute where

164+ fromString name = IsoXmlDescPreAttribute name ty

165+ where

166+ ty = (TH.conT . TH.mkName) ("Xml" ++ over _head C.toUpper name)

167+

168+instance IsString IsoXmlDescPreContent where

169+ fromString name = IsoXmlDescPreContent name ty

170+ where

171+ ty = (TH.conT . TH.mkName) ("Xml" ++ over _head C.toUpper name)

172+

173+instance s ~ String => IsString (s -> PrefixName) where

174+ fromString = PrefixName

175+

176+instance IsString PrefixName where

177+ fromString strName = PrefixName strName (makeNamePrefix strName)

178+

179+instance e ~ Exhaustiveness => IsString (e -> ExhaustivenessName) where

180+ fromString = ExhaustivenessName

181+

182+instance IsString ExhaustivenessName where

183+ fromString strName = ExhaustivenessName strName NonExhaustive

184+

185+makeNamePrefix :: String -> String

186+makeNamePrefix = map C.toLower . filter C.isUpper

187+

188+funSimple :: TH.Name -> TH.ExpQ -> TH.DecQ

189+funSimple name body = TH.funD name [ TH.clause [] (TH.normalB body) [] ]

190+

191+isoXmlGenerateEnum

192+ :: GenType

193+ -> ExhaustivenessName

194+ -> [IsoXmlDescEnumCon]

195+ -> TH.DecsQ

196+isoXmlGenerateEnum genType (ExhaustivenessName strName' exh) enumCons = do

197+ let

198+ strName = "Xml" ++ strName'

199+ strVals = map unIsoXmlDescEnumCon enumCons

200+ enumDesc = EnumDesc exh strName strVals

201+ name = TH.mkName strName

202+ enumDecls <- enumGenerate enumDesc

203+ let

204+ genToXmlInst = do

205+ TH.instanceD

206+ (return [])

207+ [t|XW.ToXML $(TH.conT name)|]

208+ [funSimple 'XW.toXML [e|XW.toXML . T.pack . show|]]

209+ genToXmlAttributeInst = do

210+ TH.instanceD

211+ (return [])

212+ [t|ToXmlAttribute $(TH.conT name)|]

213+ [funSimple 'toXmlAttribute [e|T.pack . show|]]

214+ genFromDomInst = do

215+ TH.instanceD

216+ (return [])

217+ [t|FromDom $(TH.conT name)|]

218+ [funSimple 'fromDom [e|parseContent readContent|]]

219+ genFromAttributeInst = do

220+ TH.instanceD

221+ (return [])

222+ [t|FromAttribute $(TH.conT name)|]

223+ [funSimple 'fromAttribute [e|readContent|]]

224+ case genType of

225+ Generator -> do

226+ toXmlInst <- genToXmlInst

227+ toXmlAttributeInst <- genToXmlAttributeInst

228+ return $ enumDecls ++ [toXmlInst, toXmlAttributeInst]

229+ Parser -> do

230+ fromDomInst <- genFromDomInst

231+ fromAttributeInst <- genFromAttributeInst

232+ return $ enumDecls ++ [fromDomInst, fromAttributeInst]

233+ Both -> do

234+ toXmlInst <- genToXmlInst

235+ toXmlAttributeInst <- genToXmlAttributeInst

236+ fromDomInst <- genFromDomInst

237+ fromAttributeInst <- genFromAttributeInst

238+ return $ enumDecls ++ [toXmlInst, toXmlAttributeInst,

239+ fromDomInst, fromAttributeInst]

240+

241+isoXmlGenerateDatatype :: GenType -> PrefixName -> [IsoXmlDescRecordPart] -> TH.DecsQ

242+isoXmlGenerateDatatype genType (PrefixName strName' strPrefix') descRecordParts = do

243+ let

244+ isNewtype = length descRecordParts == 1

245+ strName = "Xml" ++ strName'

246+ strPrefix = "x" ++ strPrefix'

247+ name = TH.mkName strName

248+ fieldName str = "_" ++ strPrefix ++ over _head C.toUpper str

249+ termDecl <- do

250+ let

251+ fields = do

252+ descRecordPart <- descRecordParts

253+ return $ case descRecordPart of

254+ IsoXmlDescRecordField descField ->

255+ let

256+ IsoXmlDescField fieldPlural rawName fieldType = descField

257+ fieldStrName = xmlLocalName rawName

258+ fName = TH.mkName (fieldName fieldStrName)

259+ fType = case fieldPlural of

260+ XmlFieldPluralMandatory -> fieldType

261+ XmlFieldPluralOptional -> [t| Maybe $fieldType |]

262+ XmlFieldPluralRepeated -> [t| [$fieldType] |]

263+ XmlFieldPluralMultiplied -> [t| NonEmpty $fieldType |]

264+ in if isNewtype

265+ then THC.varStrictType fName (THC.nonStrictType fType)

266+ else THC.varStrictType fName (THC.strictType fType)

267+ IsoXmlDescRecordAttribute descAttribute ->

268+ let

269+ IsoXmlDescAttribute

270+ attributePlural attributeStrName attributeType = descAttribute

271+ fName = TH.mkName (fieldName attributeStrName)

272+ fType = case attributePlural of

273+ XmlAttributePluralMandatory -> attributeType

274+ XmlAttributePluralOptional -> [t| Maybe $attributeType |]

275+ in if isNewtype

276+ then THC.varStrictType fName (THC.nonStrictType fType)

277+ else THC.varStrictType fName (THC.strictType fType)

278+ IsoXmlDescRecordContent descContent ->

279+ let

280+ IsoXmlDescContent contentStrName contentType = descContent

281+ fName = TH.mkName (fieldName contentStrName)

282+ fType = contentType

283+ in if isNewtype

284+ then THC.varStrictType fName (THC.nonStrictType fType)

285+ else THC.varStrictType fName (THC.strictType fType)

286+ if isNewtype

287+ -- generate a newtype instead to do less allocations later

288+ then THC.newtypeD name (TH.recC name fields) [''Eq, ''Show, ''Generic]

289+ else THC.dataD name [TH.recC name fields] [''Eq, ''Show, ''Generic]

290+ lensDecls <- makeFieldOpticsForDec lensRules termDecl

291+ nfDataInst <- do

292+ TH.instanceD

293+ (return [])

294+ [t|NFData $(TH.conT name)|]

295+ [ ]

296+

297+ let

298+ genFromDomInst = do

299+ let

300+ exprHeader = [e|pure $(TH.conE name)|]

301+ exprRecordParts = do

302+ descRecordPart <- descRecordParts

303+ return $ case descRecordPart of

304+ IsoXmlDescRecordField descField ->

305+ let

306+ IsoXmlDescField fieldPlural rawName _ = descField

307+ fieldStrName = xmlLocalName rawName

308+ exprFieldStrName = TH.litE (TH.stringL fieldStrName)

309+ fieldParse = case fieldPlural of

310+ XmlFieldPluralMandatory -> [e|inElem|]

311+ _ -> [e|inElemTrav|]

312+ in

313+ [e|$fieldParse $exprFieldStrName fromDom|]

314+ IsoXmlDescRecordAttribute descAttribute ->

315+ let

316+ IsoXmlDescAttribute attributePlural attributeStrName _ = descAttribute

317+ exprAttributeStrName = TH.litE (TH.stringL attributeStrName)

318+ attributeParse = case attributePlural of

319+ XmlAttributePluralMandatory -> [e|parseAttribute|]

320+ XmlAttributePluralOptional -> [e|parseAttributeMaybe|]

321+ in

322+ [e|$attributeParse $exprAttributeStrName fromAttribute|]

323+ IsoXmlDescRecordContent _ -> [e|parseContent fromAttribute|]

324+ fromDomExpr = foldl (\e fe -> [e| $e <*> $fe |]) exprHeader exprRecordParts

325+ TH.instanceD

326+ (return [])

327+ [t|FromDom $(TH.conT name)|]

328+ [ funSimple 'fromDom fromDomExpr ]

329+

330+ genToXmlInst = do

331+ objName <- TH.newName strPrefix

332+ let

333+ exprFields = do

334+ descRecordPart <- descRecordParts

335+ case descRecordPart of

336+ IsoXmlDescRecordField (IsoXmlDescField fieldPlural rawName _) -> do

337+ let

338+ fieldStrName = xmlLocalName rawName

339+ fName = TH.mkName (fieldName fieldStrName)

340+ exprFieldStrName = TH.litE (TH.stringL rawName)

341+ exprForField = case fieldPlural of

342+ XmlFieldPluralMandatory -> [e|id|]

343+ _ -> [e|traverse|]

344+ exprFieldValue = [e|$(TH.varE fName) $(TH.varE objName)|]

345+ exprFieldRender =

346+ [e|(\a ->

347+ XW.elementA $exprFieldStrName (toXmlParentAttributes a) a)|]

348+ return [e|$exprForField $exprFieldRender $exprFieldValue|]

349+ IsoXmlDescRecordContent (IsoXmlDescContent rawName _) -> do

350+ let

351+ fieldStrName = xmlLocalName rawName

352+ fName = TH.mkName (fieldName fieldStrName)

353+ exprFieldValue = [e|$(TH.varE fName) $(TH.varE objName)|]

354+ return [e|XW.content . toXmlAttribute $ $exprFieldValue|]

355+ _ -> []

356+ toXmlExpr

357+ = TH.lamE [if null exprFields then TH.wildP else TH.varP objName]

358+ $ foldr (\fe e -> [e|$fe *> $e|]) [e|return ()|] exprFields

359+ TH.instanceD

360+ (return [])

361+ [t|XW.ToXML $(TH.conT name)|]

362+ [funSimple 'XW.toXML toXmlExpr]

363+ genToXmlParentAttributeInst = do

364+ objName <- TH.newName strPrefix

365+ let

366+ exprAttributes = do

367+ descRecordPart <- descRecordParts

368+ IsoXmlDescAttribute attributePlural attributeStrName _ <-

369+ maybeToList $ case descRecordPart of

370+ IsoXmlDescRecordAttribute descAttribute -> Just descAttribute

371+ _ -> Nothing

372+ let

373+ fName = TH.mkName (fieldName attributeStrName)

374+ exprAttrStrName = TH.litE (TH.stringL attributeStrName)

375+ exprAttrValue = [e|$(TH.varE fName) $(TH.varE objName)|]

376+ exprAttrWrap = case attributePlural of

377+ XmlAttributePluralMandatory -> [e|Just . toXmlAttribute|]

378+ XmlAttributePluralOptional -> [e|fmap toXmlAttribute|]

379+ return [e|($exprAttrStrName, $exprAttrWrap $exprAttrValue)|]

380+ toXmlParentAttributesExpr

381+ = TH.lamE [if null exprAttributes then TH.wildP else TH.varP objName]

382+ $ [e|mapMaybe distribPair $(TH.listE exprAttributes)|]

383+#if __GLASGOW_HASKELL__ < 800

384+ TH.instanceD

385+#else

386+ TH.instanceWithOverlapD (Just TH.Overlapping)

387+#endif

388+ (return [])

389+ [t|ToXmlParentAttributes $(TH.conT name)|]

390+ [funSimple 'toXmlParentAttributes toXmlParentAttributesExpr]

391+

392+ case genType of

393+ Generator -> do

394+ toXmlInst <- genToXmlInst

395+ toXmlParentAttributesInst <- genToXmlParentAttributeInst

396+ return $ [termDecl] ++ lensDecls ++

397+ [toXmlInst, toXmlParentAttributesInst, nfDataInst]

398+ Parser -> do

399+ fromDomInst <- genFromDomInst

400+ return $ [termDecl] ++ lensDecls ++ [fromDomInst, nfDataInst]

401+ Both -> do

402+ toXmlInst <- genToXmlInst

403+ toXmlParentAttributesInst <- genToXmlParentAttributeInst

404+ fromDomInst <- genFromDomInst

405+ return $ [termDecl] ++ lensDecls ++

406+ [fromDomInst, toXmlInst, toXmlParentAttributesInst, nfDataInst]

407+

408+distribPair :: Functor f => (a, f b) -> f (a, b)

409+distribPair (a, fb) = (a,) <$> fb

410+

411+-- | Get a local part of (possibly) fully qualified 'X.Name':

412+--

413+-- >>> xmlLocalName "{http://example.com/ns/my-namespace}my-name"

414+-- "my-name"

415+xmlLocalName :: String -> String

416+xmlLocalName = T.unpack . X.nameLocalName . fromString

src/Text/XML/DOM/Parser/Internal/Content.hsnew file+28

@@ -0,0 +1,28 @@

1+{-# LANGUAGE OverloadedStrings #-}

2+module Text.XML.DOM.Parser.Internal.Content where

3+import Control.Lens

4+import Control.Monad.Reader

5+import Data.Text as T

6+import Text.XML

7+import Text.XML.DOM.Parser hiding (getCurrentContent, parseContent)

9+-- Get current content. If there are more than one content

10+-- they are intercalate with space like in xpath `text()`

11+--

12+getCurrentContent :: (Monad m) => DomParserT Identity m Text

13+getCurrentContent

14+ = T.intercalate " "

15+ . (\e -> [T.strip cs| (NodeContent cs) <- e])

16+ . elementNodes

17+ . runIdentity

18+ . _pdElements

19+ <$> ask

20+

21+parseContent

22+ :: (Monad m)

23+ => (Text -> Either Text a)

24+ -- ^ Content parser, return error msg if value is not parsed

25+ -> DomParserT Identity m a

26+parseContent parse

27+ = getCurrentContent

28+ >>= either (throwParserError . PEContentWrongFormat) return . parse

stack.yaml+2−5

@@ -1,7 +1,4 @@

1−resolver: lts-6.35

1+resolver: lts-10.0

2−

3−packages:

4−- .

5−

6extra-deps:

2extra-deps:

7- dom-parser-3.0.0

3- dom-parser-3.0.0

4+- generic-arbitrary-0.1.0

test/Main.hs+25−1

@@ -1,7 +1,31 @@

1{-# OPTIONS -fno-warn-unused-imports #-}

2module Main where

4+import Control.Exception

5+import Text.XML

6+import Data.Default

7+import System.IO.Unsafe

8+import Test.Hspec

9+import Test.Hspec.QuickCheck

10+import Test.QuickCheck

4import TestDefs

11import TestDefs

12+import Text.XML.DOM.Parser

13+import Text.XML.Writer

14+

15+isomorphicFoo :: XmlRoot -> Property

16+isomorphicFoo a = a === isogen

17+ where

18+ isogen :: XmlRoot

19+ isogen =

20+ let

21+ doc = document "Root" $ toXML a

22+ res = case runDomParser doc fromDom of

23+ Left e -> unsafePerformIO $ do

24+ pprint doc

25+ throwIO e

26+ Right a' -> a'

27+ in res

6main :: IO ()

29main :: IO ()

7−main = return ()

30+main = hspec $ do

31+ prop "isomorphic" isomorphicFoo

test/TestDefs.hs+25−5

@@ -1,18 +1,19 @@

1{-# LANGUAGE NoImplicitPrelude #-}

2−{-# LANGUAGE OverloadedStrings #-}

3−{-# LANGUAGE TemplateHaskell #-}

5{-# OPTIONS -ddump-splices #-}

3{-# OPTIONS -ddump-splices #-}

7module TestDefs where

5module TestDefs where

7+-- import Data.List.NonEmpty

9import Data.THGen.XML

8import Data.THGen.XML

9+import Test.QuickCheck.Arbitrary.Generic

10+import Test.QuickCheck.Instances ()

11−"Bar" =:= enum

12+"Bar" =:= enum Both

12 & "baroque"

13 & "baroque"

13 & "bartender"

14 & "bartender"

15−"Quux" Exhaustive =:= enum

16+"Quux" Exhaustive =:= enum Both

16 & "ALL"

17 & "ALL"

17 & "YOUR"

18 & "YOUR"

18 & "BASE"

19 & "BASE"

@@ -21,7 +22,26 @@ import Data.THGen.XML

21 & "TO"

22 & "TO"

22 & "US"

23 & "US"

24−"Foo" =:= record

25+"Foo" =:= record Both

26+ ^ "Shmuux" [t|XmlQuux|]

25 + "Bar"

27 + "Bar"

26 ? "Baz" [t|Text|]

28 ? "Baz" [t|Text|]

27 !% "Quux"

29 !% "Quux"

30+ ?% "Muux" [t|XmlQuux|]

31+

32+"Root" =:= record Both

33+ ! "{http://example.com/ns/my-namespace}Foo"

34+

35+instance Arbitrary XmlRoot where

36+ arbitrary = genericArbitrary

37+ shrink = genericShrink

38+

39+instance Arbitrary XmlFoo where

40+ arbitrary = genericArbitrary

41+ shrink = genericShrink

42+

43+#if __GLASGOW_HASKELL__ < 800

44+instance Arbitrary (NonEmpty XmlBar) where

45+ arbitrary = genericArbitrary

46+ shrink = genericShrink

47+#endif

xml-isogen.cabal+35−10

@@ -1,5 +1,5 @@

1name: xml-isogen

2−version: 0.2.0

2+version: 0.3.1

3synopsis: Generate XML-isomorphic types

4description:

5 TemplateHaskell generators for XML-isomorphic data types, including

@@ -18,7 +18,8 @@ cabal-version: >=1.22

18homepage: https://github.com/typeable/xml-isogen

19tested-with: GHC == 7.10.3

20 , GHC == 8.0.2

21− , GHC == 8.2.1

21+ , GHC == 8.2.2

22+ , GHC == 8.4.1

22extra-source-files: CHANGELOG.md

23extra-source-files: CHANGELOG.md

23 , README.md

24 , README.md

@@ -28,12 +29,15 @@ source-repository head

29library

30library

30 exposed-modules: Data.THGen.Enum

31 exposed-modules: Data.THGen.Enum

31− Data.THGen.XML

32+ , Data.THGen.XML

33+ , Data.THGen.XML.Internal

32− Text.XML.ParentAttributes

34+ , Text.XML.ParentAttributes

33 other-modules: Data.THGen.Compat

35 other-modules: Data.THGen.Compat

36+ , Text.XML.DOM.Parser.Internal.Content

34 build-depends: QuickCheck >= 2.8

37 build-depends: QuickCheck >= 2.8

35 , base >=4.8 && <5

38 , base >=4.8 && <5

36 , dom-parser >= 2.0.0

39 , dom-parser >= 2.0.0

40+ , deepseq

37 , lens >= 4.13

41 , lens >= 4.13

38 , mtl >= 2.2

42 , mtl >= 2.2

39 , semigroups >= 0.18

43 , semigroups >= 0.18

@@ -45,17 +49,38 @@ library

45 hs-source-dirs: src

49 hs-source-dirs: src

47 default-language: Haskell2010

51 default-language: Haskell2010

48− default-extensions: TemplateHaskell

52+ default-extensions: CPP

49− LambdaCase

50− FlexibleInstances

53+ , FlexibleInstances

51− TypeFamilies

54+ , LambdaCase

55+ , TemplateHaskell

52− TupleSections

56+ , TupleSections

57+ , TypeFamilies

54test-suite spec

59test-suite spec

55 type: exitcode-stdio-1.0

60 type: exitcode-stdio-1.0

56 hs-source-dirs: test

61 hs-source-dirs: test

57 main-is: Main.hs

62 main-is: Main.hs

58 other-modules: TestDefs

63 other-modules: TestDefs

59− build-depends: base, xml-isogen

64+ build-depends: base

65+ , QuickCheck

66+ , data-default

67+ , deepseq

68+ , dom-parser

69+ , generic-arbitrary

70+ , hspec

71+ , quickcheck-instances

72+ , semigroups

73+ , xml-conduit

74+ , xml-conduit-writer

75+ , xml-isogen

60 default-language: Haskell2010

76 default-language: Haskell2010

77+ default-extensions: CPP

78+ , DeriveGeneric

79+ , FlexibleInstances

80+ , LambdaCase

81+ , OverloadedStrings

82+ , StandaloneDeriving

83+ , TemplateHaskell

84+ , TupleSections

85+ , TypeFamilies

61 ghc-options: -Wall -fno-warn-missing-signatures

86 ghc-options: -Wall -fno-warn-missing-signatures