Overview
| Comment: | Can now resolve package references in simple word definitions. |
|---|---|
| Timelines: | family | ancestors | descendants | both | modules |
| Files: | files | file ages | folders |
| SHA3-256: |
6416ab78b930cf3ee1562fd59911593a |
| User & Date: | robin.hansen on 2021-02-10 11:03:11 |
| Other Links: | branch diff | manifest | tags |
Context
|
2021-02-10
| ||
| 11:04 | Update elm-format. check-in: a4e1d24585 user: robin.hansen tags: modules | |
| 11:03 | Can now resolve package references in simple word definitions. check-in: 6416ab78b9 user: robin.hansen tags: modules | |
|
2021-02-09
| ||
| 11:27 | Turn tuple into record in preperation of registering words which requires loading additional modules... check-in: 7eff2f2dbd user: robin.hansen tags: modules | |
Changes
Modified src/Play/Qualifier.elm from [98de1e5664] to [0057c74a3e].
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run : RunConfig -> Result (List Problem) AST
run config =
let
( typeErrors, qualifiedTypes ) =
Dict.foldl (\_ val acc -> qualifyType config val acc) ( [], Dict.empty ) config.ast.types
|> Tuple.mapSecond (\qt -> Dict.map (\_ v -> resolveUnionInTypeDefs qt v) qt)
( wordErrors, qualifiedWords ) =
Dict.foldl (\_ val acc -> qualifyDefinition config qualifiedTypes val acc) ( [], Dict.empty ) config.ast.words
in
case ( typeErrors, wordErrors ) of
( [], [] ) ->
Ok
{ types = qualifiedTypes
, words = qualifiedWords
, additionalModulesRequired = Set.empty
, checkForExistingTypes = Set.empty
, checkForExistingWords = Set.empty
}
_ ->
Err <| typeErrors ++ wordErrors
resolveUnionInTypeDefs : Dict String TypeDefinition -> TypeDefinition -> TypeDefinition
................................................................................
Ok type_
qualifyDefinition :
RunConfig
-> Dict String TypeDefinition
-> Parser.WordDefinition
-> ( List Problem, Dict String WordDefinition )
-> ( List Problem, Dict String WordDefinition )
qualifyDefinition config qualifiedTypes unqualifiedWord ( errors, acc ) =
let
( whens, impl ) =
case unqualifiedWord.implementation of
Parser.SoloImpl defImpl ->
( [], defImpl )
Parser.MultiImpl whenImpl defImpl ->
( whenImpl, defImpl )
( newWordsAfterWhens, qualifiedWhensResult ) =
List.foldr (qualifyWhen config qualifiedTypes unqualifiedWord.name) ( acc, [] ) whens
|> Tuple.mapSecond Result.combine
( newWordsAfterImpl, qualifiedImplementationResult ) =
initQualifyNode unqualifiedWord.name config newWordsAfterWhens impl
qualifiedMetadataResult =
qualifyMetadata config qualifiedTypes unqualifiedWord.metadata
qualifiedName =
qualifyName config unqualifiedWord.name
in
case ( qualifiedWhensResult, qualifiedImplementationResult, qualifiedMetadataResult ) of
( Ok qualifiedWhens, Ok qualifiedImplementation, Ok qualifiedMetadata ) ->
( errors
, Dict.insert qualifiedName
{ name = qualifiedName
, metadata = qualifiedMetadata
, implementation =
if List.isEmpty qualifiedWhens then
SoloImpl qualifiedImplementation
................................................................................
MultiImpl qualifiedWhens qualifiedImplementation
}
newWordsAfterImpl
)
( Err whenError, _, _ ) ->
( whenError :: errors
, newWordsAfterImpl
)
( _, Err implError, _ ) ->
( implError :: errors
, newWordsAfterImpl
)
( _, _, Err metaError ) ->
( metaError :: errors
, newWordsAfterImpl
)
qualifyMetadata : RunConfig -> Dict String TypeDefinition -> Metadata -> Result Problem Metadata
qualifyMetadata config qualifiedTypes meta =
let
................................................................................
-> Dict String TypeDefinition
-> String
-> ( Parser.TypeMatch, List Parser.AstNode )
-> ( Dict String WordDefinition, List (Result Problem ( TypeMatch, List Node )) )
-> ( Dict String WordDefinition, List (Result Problem ( TypeMatch, List Node )) )
qualifyWhen config qualifiedTypes wordName ( typeMatch, impl ) ( qualifiedWords, result ) =
let
( newWords, qualifiedImplementationResult ) =
initQualifyNode wordName config qualifiedWords impl
qualifiedMatchResult =
qualifyMatch config qualifiedTypes typeMatch
in
case ( qualifiedImplementationResult, qualifiedMatchResult ) of
( Err err, _ ) ->
................................................................................
initQualifyNode :
String
-> RunConfig
-> Dict String WordDefinition
-> List Parser.AstNode
-> ( Dict String WordDefinition, Result Problem (List Node) )
initQualifyNode currentDefName config qualifiedWords impl =
List.foldr (qualifyNode config currentDefName) (initQualifyNodeAccumulator qualifiedWords) impl
|> (\acc -> ( acc.qualifiedWords, Result.combine acc.qualifiedNodes ))
type alias QualifyNodeAccumulator =
{ availableQuoteId : Int
, qualifiedWords : Dict String WordDefinition
, qualifiedNodes : List (Result Problem Node)
, externalWords : List ( List String, String )
}
initQualifyNodeAccumulator : Dict String WordDefinition -> QualifyNodeAccumulator
initQualifyNodeAccumulator qualifiedWords =
{ availableQuoteId = 1
, qualifiedWords = qualifiedWords
, qualifiedNodes = []
, externalWords = []
}
qualifyNode : RunConfig -> String -> Parser.AstNode -> QualifyNodeAccumulator -> QualifyNodeAccumulator
qualifyNode config currentDefName node acc =
case node of
Parser.Integer loc value ->
................................................................................
Just builtin ->
{ acc | qualifiedNodes = Ok (Builtin loc builtin) :: acc.qualifiedNodes }
Nothing ->
{ acc | qualifiedNodes = Err (UnknownWordRef loc value) :: acc.qualifiedNodes }
Parser.PackageWord loc path value ->
qualifyNode config currentDefName (Parser.Word loc value) acc
Parser.ExternalWord loc path value ->
qualifyNode config currentDefName (Parser.Word loc value) acc
Parser.ConstructType typeName ->
{ acc | qualifiedNodes = Ok (ConstructType (qualifyName config typeName)) :: acc.qualifiedNodes }
................................................................................
quoteName =
if String.startsWith "quote:" currentDefName then
currentDefName ++ "/" ++ String.fromInt acc.availableQuoteId
else
"quote:" ++ qualifyName config currentDefName ++ "/" ++ String.fromInt acc.availableQuoteId
( newWordsAfterQuot, qualifiedQuotImplResult ) =
initQualifyNode quoteName config acc.qualifiedWords quotImpl
in
case qualifiedQuotImplResult of
Ok [ Word _ wordRef ] ->
case Dict.get wordRef newWordsAfterQuot of
Nothing ->
Debug.todo "Cannot happen"
................................................................................
Just oldWord ->
{ acc
| qualifiedWords =
Dict.insert wordRef
{ oldWord | metadata = Metadata.isQuoted oldWord.metadata }
newWordsAfterQuot
, qualifiedNodes = Ok (WordRef sourceLocation wordRef) :: acc.qualifiedNodes
}
Ok qualifiedQuotImpl ->
{ acc
| availableQuoteId = acc.availableQuoteId + 1
, qualifiedWords =
Dict.insert quoteName
................................................................................
, metadata =
Metadata.default
|> Metadata.isQuoted
, implementation = SoloImpl qualifiedQuotImpl
}
newWordsAfterQuot
, qualifiedNodes = Ok (WordRef sourceLocation quoteName) :: acc.qualifiedNodes
}
Err err ->
{ acc | qualifiedNodes = Err err :: acc.qualifiedNodes }
typeDefinitionName : TypeDefinition -> String
................................................................................
[ "/"
, config.packageName
, "/"
, config.modulePath
, "/"
, name
]
|
| | > > > > > > > > > > | | | | | | > > > > | | | | | | > > > > > > > > > > > > > | > > > > > > > > > > > > > > > > |
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run : RunConfig -> Result (List Problem) AST
run config =
let
( typeErrors, qualifiedTypes ) =
Dict.foldl (\_ val acc -> qualifyType config val acc) ( [], Dict.empty ) config.ast.types
|> Tuple.mapSecond (\qt -> Dict.map (\_ v -> resolveUnionInTypeDefs qt v) qt)
( wordErrors, externalWords, qualifiedWords ) =
Dict.foldl (\_ val acc -> qualifyDefinition config qualifiedTypes val acc) ( [], Set.empty, Dict.empty ) config.ast.words
requiredModules =
Set.toList externalWords
|> List.map Tuple.first
|> Set.fromList
wordsToCheck =
Set.toList externalWords
|> List.map (\( path, name ) -> path ++ "/" ++ name)
|> Set.fromList
in
case ( typeErrors, wordErrors ) of
( [], [] ) ->
Ok
{ types = qualifiedTypes
, words = qualifiedWords
, additionalModulesRequired = requiredModules
, checkForExistingTypes = Set.empty
, checkForExistingWords = wordsToCheck
}
_ ->
Err <| typeErrors ++ wordErrors
resolveUnionInTypeDefs : Dict String TypeDefinition -> TypeDefinition -> TypeDefinition
................................................................................
Ok type_
qualifyDefinition :
RunConfig
-> Dict String TypeDefinition
-> Parser.WordDefinition
-> ( List Problem, Set ( String, String ), Dict String WordDefinition )
-> ( List Problem, Set ( String, String ), Dict String WordDefinition )
qualifyDefinition config qualifiedTypes unqualifiedWord ( errors, externalWords, acc ) =
let
( whens, impl ) =
case unqualifiedWord.implementation of
Parser.SoloImpl defImpl ->
( [], defImpl )
Parser.MultiImpl whenImpl defImpl ->
( whenImpl, defImpl )
( newWordsAfterWhens, qualifiedWhensResult ) =
List.foldr (qualifyWhen config qualifiedTypes unqualifiedWord.name) ( acc, [] ) whens
|> Tuple.mapSecond Result.combine
( newWordsAfterImpl, externalWordsAfterImpl, qualifiedImplementationResult ) =
initQualifyNode unqualifiedWord.name config newWordsAfterWhens impl
qualifiedMetadataResult =
qualifyMetadata config qualifiedTypes unqualifiedWord.metadata
qualifiedName =
qualifyName config unqualifiedWord.name
in
case ( qualifiedWhensResult, qualifiedImplementationResult, qualifiedMetadataResult ) of
( Ok qualifiedWhens, Ok qualifiedImplementation, Ok qualifiedMetadata ) ->
( errors
, Set.union externalWords externalWordsAfterImpl
, Dict.insert qualifiedName
{ name = qualifiedName
, metadata = qualifiedMetadata
, implementation =
if List.isEmpty qualifiedWhens then
SoloImpl qualifiedImplementation
................................................................................
MultiImpl qualifiedWhens qualifiedImplementation
}
newWordsAfterImpl
)
( Err whenError, _, _ ) ->
( whenError :: errors
, externalWords
, newWordsAfterImpl
)
( _, Err implError, _ ) ->
( implError :: errors
, externalWords
, newWordsAfterImpl
)
( _, _, Err metaError ) ->
( metaError :: errors
, externalWords
, newWordsAfterImpl
)
qualifyMetadata : RunConfig -> Dict String TypeDefinition -> Metadata -> Result Problem Metadata
qualifyMetadata config qualifiedTypes meta =
let
................................................................................
-> Dict String TypeDefinition
-> String
-> ( Parser.TypeMatch, List Parser.AstNode )
-> ( Dict String WordDefinition, List (Result Problem ( TypeMatch, List Node )) )
-> ( Dict String WordDefinition, List (Result Problem ( TypeMatch, List Node )) )
qualifyWhen config qualifiedTypes wordName ( typeMatch, impl ) ( qualifiedWords, result ) =
let
( newWords, externalWords, qualifiedImplementationResult ) =
initQualifyNode wordName config qualifiedWords impl
qualifiedMatchResult =
qualifyMatch config qualifiedTypes typeMatch
in
case ( qualifiedImplementationResult, qualifiedMatchResult ) of
( Err err, _ ) ->
................................................................................
initQualifyNode :
String
-> RunConfig
-> Dict String WordDefinition
-> List Parser.AstNode
-> ( Dict String WordDefinition, Set ( String, String ), Result Problem (List Node) )
initQualifyNode currentDefName config qualifiedWords impl =
List.foldr (qualifyNode config currentDefName) (initQualifyNodeAccumulator qualifiedWords) impl
|> (\acc -> ( acc.qualifiedWords, acc.externalWords, Result.combine acc.qualifiedNodes ))
type alias QualifyNodeAccumulator =
{ availableQuoteId : Int
, qualifiedWords : Dict String WordDefinition
, qualifiedNodes : List (Result Problem Node)
, externalWords : Set ( String, String )
}
initQualifyNodeAccumulator : Dict String WordDefinition -> QualifyNodeAccumulator
initQualifyNodeAccumulator qualifiedWords =
{ availableQuoteId = 1
, qualifiedWords = qualifiedWords
, qualifiedNodes = []
, externalWords = Set.empty
}
qualifyNode : RunConfig -> String -> Parser.AstNode -> QualifyNodeAccumulator -> QualifyNodeAccumulator
qualifyNode config currentDefName node acc =
case node of
Parser.Integer loc value ->
................................................................................
Just builtin ->
{ acc | qualifiedNodes = Ok (Builtin loc builtin) :: acc.qualifiedNodes }
Nothing ->
{ acc | qualifiedNodes = Err (UnknownWordRef loc value) :: acc.qualifiedNodes }
Parser.PackageWord loc path value ->
let
normalizedPath =
String.join "/" path
qualifiedPath =
qualifyPackageModule config normalizedPath
qualifiedName =
String.join "/" [ qualifiedPath, value ]
in
{ acc
| qualifiedNodes = Ok (Word loc qualifiedName) :: acc.qualifiedNodes
, externalWords = Set.insert ( qualifiedPath, value ) acc.externalWords
}
Parser.ExternalWord loc path value ->
qualifyNode config currentDefName (Parser.Word loc value) acc
Parser.ConstructType typeName ->
{ acc | qualifiedNodes = Ok (ConstructType (qualifyName config typeName)) :: acc.qualifiedNodes }
................................................................................
quoteName =
if String.startsWith "quote:" currentDefName then
currentDefName ++ "/" ++ String.fromInt acc.availableQuoteId
else
"quote:" ++ qualifyName config currentDefName ++ "/" ++ String.fromInt acc.availableQuoteId
( newWordsAfterQuot, externalWords, qualifiedQuotImplResult ) =
initQualifyNode quoteName config acc.qualifiedWords quotImpl
in
case qualifiedQuotImplResult of
Ok [ Word _ wordRef ] ->
case Dict.get wordRef newWordsAfterQuot of
Nothing ->
Debug.todo "Cannot happen"
................................................................................
Just oldWord ->
{ acc
| qualifiedWords =
Dict.insert wordRef
{ oldWord | metadata = Metadata.isQuoted oldWord.metadata }
newWordsAfterQuot
, qualifiedNodes = Ok (WordRef sourceLocation wordRef) :: acc.qualifiedNodes
, externalWords = Set.union externalWords acc.externalWords
}
Ok qualifiedQuotImpl ->
{ acc
| availableQuoteId = acc.availableQuoteId + 1
, qualifiedWords =
Dict.insert quoteName
................................................................................
, metadata =
Metadata.default
|> Metadata.isQuoted
, implementation = SoloImpl qualifiedQuotImpl
}
newWordsAfterQuot
, qualifiedNodes = Ok (WordRef sourceLocation quoteName) :: acc.qualifiedNodes
, externalWords = Set.union externalWords acc.externalWords
}
Err err ->
{ acc | qualifiedNodes = Err err :: acc.qualifiedNodes }
typeDefinitionName : TypeDefinition -> String
................................................................................
[ "/"
, config.packageName
, "/"
, config.modulePath
, "/"
, name
]
qualifyPackageModule : RunConfig -> String -> String
qualifyPackageModule config path =
if config.packageName == "" then
path
else
String.concat
[ "/"
, config.packageName
, "/"
, path
]
|
Modified tests/Test/Qualifier.elm from [878063bcf2] to [d8f0c7e9d7].
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import Expect import Play.Data.Builtin as Builtin import Play.Data.Metadata as Metadata import Play.Data.SourceLocation exposing (emptyRange) import Play.Data.Type as Type import Play.Parser as AST import Play.Qualifier exposing (..) import Test exposing (Test, describe, test) import Test.Parser.Util as ParserUtil import Test.Qualifier.Util as QualifierUtil suite : Test suite = ................................................................................ [ GetMember "/play/test/some/module/Cent" "cent-value" ] } ] } in QualifierUtil.expectModuleOutput unqualifiedAst expectedAst , describe "Module loading" [ test "Detects external reference in simple word" <| \_ -> let unqualifiedAst = { types = Dict.empty , words = Dict.fromListBy .name [ { name = "call-external" , metadata = Metadata.default , implementation = AST.SoloImpl [ AST.Integer emptyRange 1 , AST.ExternalWord emptyRange [ "external", "module" ] "sample" ] } ] } in QualifierUtil.expectModuleRequirements unqualifiedAst [ "/external/module" ] [] [ "/external/module/sample" ] ] ] |
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import Expect import Play.Data.Builtin as Builtin import Play.Data.Metadata as Metadata import Play.Data.SourceLocation exposing (emptyRange) import Play.Data.Type as Type import Play.Parser as AST import Play.Qualifier exposing (..) import Set import Test exposing (Test, describe, test) import Test.Parser.Util as ParserUtil import Test.Qualifier.Util as QualifierUtil suite : Test suite = ................................................................................ [ GetMember "/play/test/some/module/Cent" "cent-value" ] } ] } in QualifierUtil.expectModuleOutput unqualifiedAst expectedAst , describe "Module loading" [ test "Detects package reference in simple word" <| \_ -> let unqualifiedAst = { types = Dict.empty , words = Dict.fromListBy .name [ { name = "call-external" , metadata = Metadata.default , implementation = AST.SoloImpl [ AST.Integer emptyRange 1 , AST.PackageWord emptyRange [ "package", "module" ] "sample" ] } ] } expectedAst = { additionalModulesRequired = Set.fromList [ "/play/test/package/module" ] , checkForExistingTypes = Set.empty , checkForExistingWords = Set.fromList [ "/play/test/package/module/sample" ] , types = Dict.empty , words = Dict.fromListBy .name [ { name = "/play/test/package/tests/call-external" , metadata = Metadata.default , implementation = SoloImpl [ Integer emptyRange 1 , Word emptyRange "/play/test/package/module/sample" ] } ] } result = run { packageName = "play/test" , modulePath = "package/tests" , ast = unqualifiedAst } in case result of Err err -> Expect.fail <| "Did not expect qualification to fail with error: " ++ Debug.toString err Ok actualAst -> Expect.equal expectedAst actualAst ] ] |
Modified tests/Test/Qualifier/Util.elm from [d0efb594d1] to [0a51ee943f].
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module Test.Qualifier.Util exposing
( addFunctionsForStructs
, expectModuleOutput
, expectModuleRequirements
, expectOutput
)
import Dict exposing (Dict)
import Dict.Extra as Dict
import Expect exposing (Expectation)
import Play.Data.Metadata as Metadata
................................................................................
Ok actualAst ->
Expect.equal expectedAst
{ types = actualAst.types
, words = actualAst.words
}
expectModuleRequirements : Parser.AST -> List String -> List String -> List String -> Expectation
expectModuleRequirements parserAst expectedModulesToLoad expectedTypesToCheck expectedWordsToCheck =
let
result =
AST.run
{ packageName = ""
, modulePath = ""
, ast = parserAst
}
in
case result of
Err errors ->
Expect.fail <| "Did not expect qualification to fail. Errors: " ++ Debug.toString errors
Ok actualAst ->
Expect.equal
{ additionalModulesRequired = Set.fromList expectedModulesToLoad
, checkForExistingTypes = Set.fromList expectedTypesToCheck
, checkForExistingWords = Set.fromList expectedWordsToCheck
}
{ additionalModulesRequired = actualAst.additionalModulesRequired
, checkForExistingTypes = actualAst.checkForExistingTypes
, checkForExistingWords = actualAst.checkForExistingWords
}
addFunctionsForStructs : FullyLoadedAST -> FullyLoadedAST
addFunctionsForStructs ast =
let
helper _ t wipAst =
case t of
AST.CustomTypeDef name _ generics members ->
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module Test.Qualifier.Util exposing
( addFunctionsForStructs
, expectModuleOutput
, expectOutput
)
import Dict exposing (Dict)
import Dict.Extra as Dict
import Expect exposing (Expectation)
import Play.Data.Metadata as Metadata
................................................................................
Ok actualAst ->
Expect.equal expectedAst
{ types = actualAst.types
, words = actualAst.words
}
addFunctionsForStructs : FullyLoadedAST -> FullyLoadedAST
addFunctionsForStructs ast =
let
helper _ t wipAst =
case t of
AST.CustomTypeDef name _ generics members ->
|