Safe Haskell	None
Language	Haskell2010

Distribution.Types.GenericPackageDescription

Synopsis

data GenericPackageDescription = GenericPackageDescription {
- packageDescription :: PackageDescription
- genPackageFlags :: [Flag]
- condLibrary :: Maybe (CondTree ConfVar [Dependency] Library)
- condSubLibraries :: [(UnqualComponentName, CondTree ConfVar [Dependency] Library)]
- condForeignLibs :: [(UnqualComponentName, CondTree ConfVar [Dependency] ForeignLib)]
- condExecutables :: [(UnqualComponentName, CondTree ConfVar [Dependency] Executable)]
- condTestSuites :: [(UnqualComponentName, CondTree ConfVar [Dependency] TestSuite)]
- condBenchmarks :: [(UnqualComponentName, CondTree ConfVar [Dependency] Benchmark)]
}
emptyGenericPackageDescription :: GenericPackageDescription
data Flag = MkFlag {
- flagName :: FlagName
- flagDescription :: String
- flagDefault :: Bool
- flagManual :: Bool
}
emptyFlag :: FlagName -> Flag
data FlagName
mkFlagName :: String -> FlagName
unFlagName :: FlagName -> String
data FlagAssignment
mkFlagAssignment :: [(FlagName, Bool)] -> FlagAssignment
unFlagAssignment :: FlagAssignment -> [(FlagName, Bool)]
lookupFlagAssignment :: FlagName -> FlagAssignment -> Maybe Bool
insertFlagAssignment :: FlagName -> Bool -> FlagAssignment -> FlagAssignment
diffFlagAssignment :: FlagAssignment -> FlagAssignment -> FlagAssignment
findDuplicateFlagAssignments :: FlagAssignment -> [FlagName]
nullFlagAssignment :: FlagAssignment -> Bool
showFlagValue :: (FlagName, Bool) -> String
dispFlagAssignment :: FlagAssignment -> Doc
parseFlagAssignment :: ReadP r FlagAssignment
parsecFlagAssignment :: ParsecParser FlagAssignment
data ConfVar
- = OS OS
- | Arch Arch
- | Flag FlagName
- | Impl CompilerFlavor VersionRange

Documentation

data GenericPackageDescription Source #

Constructors

GenericPackageDescription

Fields

packageDescription :: PackageDescription
genPackageFlags :: [Flag]
condLibrary :: Maybe (CondTree ConfVar [Dependency] Library)
condSubLibraries :: [(UnqualComponentName, CondTree ConfVar [Dependency] Library)]
condForeignLibs :: [(UnqualComponentName, CondTree ConfVar [Dependency] ForeignLib)]
condExecutables :: [(UnqualComponentName, CondTree ConfVar [Dependency] Executable)]
condTestSuites :: [(UnqualComponentName, CondTree ConfVar [Dependency] TestSuite)]
condBenchmarks :: [(UnqualComponentName, CondTree ConfVar [Dependency] Benchmark)]

Instances

Eq GenericPackageDescription Source #
Instance details Methods (==) :: GenericPackageDescription -> GenericPackageDescription -> Bool # (/=) :: GenericPackageDescription -> GenericPackageDescription -> Bool #
Data GenericPackageDescription Source #
Instance details Methods gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> GenericPackageDescription -> c GenericPackageDescription # gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c GenericPackageDescription # toConstr :: GenericPackageDescription -> Constr # dataTypeOf :: GenericPackageDescription -> DataType # dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c GenericPackageDescription) # dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c GenericPackageDescription) # gmapT :: (forall b. Data b => b -> b) -> GenericPackageDescription -> GenericPackageDescription # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> GenericPackageDescription -> r # gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> GenericPackageDescription -> r # gmapQ :: (forall d. Data d => d -> u) -> GenericPackageDescription -> [u] # gmapQi :: Int -> (forall d. Data d => d -> u) -> GenericPackageDescription -> u # gmapM :: Monad m => (forall d. Data d => d -> m d) -> GenericPackageDescription -> m GenericPackageDescription # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> GenericPackageDescription -> m GenericPackageDescription # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> GenericPackageDescription -> m GenericPackageDescription #
Show GenericPackageDescription Source #
Instance details Methods showsPrec :: Int -> GenericPackageDescription -> ShowS # show :: GenericPackageDescription -> String # showList :: [GenericPackageDescription] -> ShowS #
Generic GenericPackageDescription Source #
Instance details Associated Types type Rep GenericPackageDescription :: * -> * # Methods from :: GenericPackageDescription -> Rep GenericPackageDescription x # to :: Rep GenericPackageDescription x -> GenericPackageDescription #
Binary GenericPackageDescription Source #
Instance details Methods put :: GenericPackageDescription -> Put # get :: Get GenericPackageDescription # putList :: [GenericPackageDescription] -> Put #
NFData GenericPackageDescription Source #
Instance details Methods rnf :: GenericPackageDescription -> () #
Package GenericPackageDescription Source #
Instance details Methods packageId :: GenericPackageDescription -> PackageIdentifier Source #
type Rep GenericPackageDescription Source #
Instance details type Rep GenericPackageDescription = D1 (MetaData "GenericPackageDescription" "Distribution.Types.GenericPackageDescription" "Cabal-2.2.0.0-inplace" False) (C1 (MetaCons "GenericPackageDescription" PrefixI True) (((S1 (MetaSel (Just "packageDescription") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 PackageDescription) :: S1 (MetaSel (Just "genPackageFlags") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 [Flag])) :: (S1 (MetaSel (Just "condLibrary") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 (Maybe (CondTree ConfVar [Dependency] Library))) :: S1 (MetaSel (Just "condSubLibraries") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 [(UnqualComponentName, CondTree ConfVar [Dependency] Library)]))) :: ((S1 (MetaSel (Just "condForeignLibs") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 [(UnqualComponentName, CondTree ConfVar [Dependency] ForeignLib)]) :: S1 (MetaSel (Just "condExecutables") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 [(UnqualComponentName, CondTree ConfVar [Dependency] Executable)])) :: (S1 (MetaSel (Just "condTestSuites") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 [(UnqualComponentName, CondTree ConfVar [Dependency] TestSuite)]) :*: S1 (MetaSel (Just "condBenchmarks") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 [(UnqualComponentName, CondTree ConfVar [Dependency] Benchmark)])))))

emptyGenericPackageDescription :: GenericPackageDescription Source #

data Flag Source #

A flag can represent a feature to be included, or a way of linking a target against its dependencies, or in fact whatever you can think of.

Constructors

MkFlag
Fields flagName :: FlagName flagDescription :: String flagDefault :: Bool flagManual :: Bool

Instances

Eq Flag Source #
Instance details Methods (==) :: Flag -> Flag -> Bool # (/=) :: Flag -> Flag -> Bool #
Data Flag Source #
Instance details Methods gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> Flag -> c Flag # gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c Flag # toConstr :: Flag -> Constr # dataTypeOf :: Flag -> DataType # dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c Flag) # dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c Flag) # gmapT :: (forall b. Data b => b -> b) -> Flag -> Flag # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Flag -> r # gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Flag -> r # gmapQ :: (forall d. Data d => d -> u) -> Flag -> [u] # gmapQi :: Int -> (forall d. Data d => d -> u) -> Flag -> u # gmapM :: Monad m => (forall d. Data d => d -> m d) -> Flag -> m Flag # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Flag -> m Flag # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Flag -> m Flag #
Show Flag Source #
Instance details Methods showsPrec :: Int -> Flag -> ShowS # show :: Flag -> String # showList :: [Flag] -> ShowS #
Generic Flag Source #
Instance details Associated Types type Rep Flag :: * -> * # Methods from :: Flag -> Rep Flag x # to :: Rep Flag x -> Flag #
Binary Flag Source #
Instance details Methods put :: Flag -> Put # get :: Get Flag # putList :: [Flag] -> Put #
NFData Flag Source #
Instance details Methods rnf :: Flag -> () #
type Rep Flag Source #
Instance details type Rep Flag = D1 (MetaData "Flag" "Distribution.Types.GenericPackageDescription" "Cabal-2.2.0.0-inplace" False) (C1 (MetaCons "MkFlag" PrefixI True) ((S1 (MetaSel (Just "flagName") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 FlagName) :: S1 (MetaSel (Just "flagDescription") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 String)) :: (S1 (MetaSel (Just "flagDefault") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 Bool) :*: S1 (MetaSel (Just "flagManual") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 Bool))))

emptyFlag :: FlagName -> Flag Source #

A Flag initialized with default parameters.

data FlagName Source #

A FlagName is the name of a user-defined configuration flag

Use mkFlagName and unFlagName to convert from/to a String.

This type is opaque since Cabal-2.0

Since: 2.0.0.2

Instances

Eq FlagName Source #
Instance details Methods (==) :: FlagName -> FlagName -> Bool # (/=) :: FlagName -> FlagName -> Bool #
Data FlagName Source #
Instance details Methods gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> FlagName -> c FlagName # gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c FlagName # toConstr :: FlagName -> Constr # dataTypeOf :: FlagName -> DataType # dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c FlagName) # dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c FlagName) # gmapT :: (forall b. Data b => b -> b) -> FlagName -> FlagName # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> FlagName -> r # gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> FlagName -> r # gmapQ :: (forall d. Data d => d -> u) -> FlagName -> [u] # gmapQi :: Int -> (forall d. Data d => d -> u) -> FlagName -> u # gmapM :: Monad m => (forall d. Data d => d -> m d) -> FlagName -> m FlagName # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> FlagName -> m FlagName # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> FlagName -> m FlagName #
Ord FlagName Source #
Instance details Methods compare :: FlagName -> FlagName -> Ordering # (<) :: FlagName -> FlagName -> Bool # (<=) :: FlagName -> FlagName -> Bool # (>) :: FlagName -> FlagName -> Bool # (>=) :: FlagName -> FlagName -> Bool # max :: FlagName -> FlagName -> FlagName # min :: FlagName -> FlagName -> FlagName #
Read FlagName Source #
Instance details Methods readsPrec :: Int -> ReadS FlagName # readList :: ReadS [FlagName] # readPrec :: ReadPrec FlagName # readListPrec :: ReadPrec [FlagName] #
Show FlagName Source #
Instance details Methods showsPrec :: Int -> FlagName -> ShowS # show :: FlagName -> String # showList :: [FlagName] -> ShowS #
IsString FlagName Source #	`mkFlagName` Since: 2.0.0.2
Instance details Methods fromString :: String -> FlagName #
Generic FlagName Source #
Instance details Associated Types type Rep FlagName :: * -> * # Methods from :: FlagName -> Rep FlagName x # to :: Rep FlagName x -> FlagName #
Binary FlagName Source #
Instance details Methods put :: FlagName -> Put # get :: Get FlagName # putList :: [FlagName] -> Put #
NFData FlagName Source #
Instance details Methods rnf :: FlagName -> () #
Pretty FlagName Source #
Instance details Methods pretty :: FlagName -> Doc Source #
Parsec FlagName Source #
Instance details Methods parsec :: CabalParsing m => m FlagName Source #
Text FlagName Source #
Instance details Methods disp :: FlagName -> Doc Source # parse :: ReadP r FlagName Source #
type Rep FlagName Source #
Instance details type Rep FlagName = D1 (MetaData "FlagName" "Distribution.Types.GenericPackageDescription" "Cabal-2.2.0.0-inplace" True) (C1 (MetaCons "FlagName" PrefixI False) (S1 (MetaSel (Nothing :: Maybe Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 ShortText)))

mkFlagName :: String -> FlagName Source #

Construct a FlagName from a String

mkFlagName is the inverse to unFlagName

Note: No validations are performed to ensure that the resulting FlagName is valid

Since: 2.0.0.2

unFlagName :: FlagName -> String Source #

Convert FlagName to String

Since: 2.0.0.2

data FlagAssignment Source #

A FlagAssignment is a total or partial mapping of FlagNames to Bool flag values. It represents the flags chosen by the user or discovered during configuration. For example --flags=foo --flags=-bar becomes [("foo", True), ("bar", False)]

Instances

Eq FlagAssignment Source #
Instance details Methods (==) :: FlagAssignment -> FlagAssignment -> Bool # (/=) :: FlagAssignment -> FlagAssignment -> Bool #
Ord FlagAssignment Source #
Instance details Methods compare :: FlagAssignment -> FlagAssignment -> Ordering # (<) :: FlagAssignment -> FlagAssignment -> Bool # (<=) :: FlagAssignment -> FlagAssignment -> Bool # (>) :: FlagAssignment -> FlagAssignment -> Bool # (>=) :: FlagAssignment -> FlagAssignment -> Bool # max :: FlagAssignment -> FlagAssignment -> FlagAssignment # min :: FlagAssignment -> FlagAssignment -> FlagAssignment #
Read FlagAssignment Source #	Since: 2.2.0
Instance details Methods readsPrec :: Int -> ReadS FlagAssignment # readList :: ReadS [FlagAssignment] # readPrec :: ReadPrec FlagAssignment # readListPrec :: ReadPrec [FlagAssignment] #
Show FlagAssignment Source #	Since: 2.2.0
Instance details Methods showsPrec :: Int -> FlagAssignment -> ShowS # show :: FlagAssignment -> String # showList :: [FlagAssignment] -> ShowS #
Semigroup FlagAssignment Source #
Instance details Methods (<>) :: FlagAssignment -> FlagAssignment -> FlagAssignment # sconcat :: NonEmpty FlagAssignment -> FlagAssignment # stimes :: Integral b => b -> FlagAssignment -> FlagAssignment #
Monoid FlagAssignment Source #
Instance details Methods mempty :: FlagAssignment # mappend :: FlagAssignment -> FlagAssignment -> FlagAssignment # mconcat :: [FlagAssignment] -> FlagAssignment #
Binary FlagAssignment Source #
Instance details Methods put :: FlagAssignment -> Put # get :: Get FlagAssignment # putList :: [FlagAssignment] -> Put #
NFData FlagAssignment Source #
Instance details Methods rnf :: FlagAssignment -> () #

mkFlagAssignment :: [(FlagName, Bool)] -> FlagAssignment Source #

Construct a FlagAssignment from a list of flag/value pairs.

If duplicate flags occur in the input list, the later entries in the list will take precedence.

Since: 2.2.0

unFlagAssignment :: FlagAssignment -> [(FlagName, Bool)] Source #

Deconstruct a FlagAssignment into a list of flag/value pairs.

 null (findDuplicateFlagAssignments fa) ==> (mkFlagAssignment . unFlagAssignment) fa == fa

Since: 2.2.0

lookupFlagAssignment :: FlagName -> FlagAssignment -> Maybe Bool Source #

Lookup the value for a flag

Returns Nothing if the flag isn't contained in the FlagAssignment.

Since: 2.2.0

insertFlagAssignment :: FlagName -> Bool -> FlagAssignment -> FlagAssignment Source #

Insert or update the boolean value of a flag.

If the flag is already present in the FlagAssigment, the value will be updated and the fact that multiple values have been provided for that flag will be recorded so that a warning can be generated later on.

Since: 2.2.0

diffFlagAssignment :: FlagAssignment -> FlagAssignment -> FlagAssignment Source #

Remove all flag-assignments from the first FlagAssignment that are contained in the second FlagAssignment

NB/TODO: This currently only removes flag assignments which also match the value assignment! We should review the code which uses this operation to figure out if this it's not enough to only compare the flagnames without the values.

Since: 2.2.0

findDuplicateFlagAssignments :: FlagAssignment -> [FlagName] Source #

Find the FlagNames that have been listed more than once.

Since: 2.2.0

nullFlagAssignment :: FlagAssignment -> Bool Source #

Test whether FlagAssignment is empty.

Since: 2.2.0

showFlagValue :: (FlagName, Bool) -> String Source #

String representation of a flag-value pair.

dispFlagAssignment :: FlagAssignment -> Doc Source #

Pretty-prints a flag assignment.

parseFlagAssignment :: ReadP r FlagAssignment Source #

Parses a flag assignment.

parsecFlagAssignment :: ParsecParser FlagAssignment Source #

Parses a flag assignment.

data ConfVar Source #

A ConfVar represents the variable type used.

Constructors

OS OS
Arch Arch
Flag FlagName
Impl CompilerFlavor VersionRange

Instances

Eq ConfVar Source #
Instance details Methods (==) :: ConfVar -> ConfVar -> Bool # (/=) :: ConfVar -> ConfVar -> Bool #
Data ConfVar Source #
Instance details Methods gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> ConfVar -> c ConfVar # gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c ConfVar # toConstr :: ConfVar -> Constr # dataTypeOf :: ConfVar -> DataType # dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c ConfVar) # dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c ConfVar) # gmapT :: (forall b. Data b => b -> b) -> ConfVar -> ConfVar # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> ConfVar -> r # gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> ConfVar -> r # gmapQ :: (forall d. Data d => d -> u) -> ConfVar -> [u] # gmapQi :: Int -> (forall d. Data d => d -> u) -> ConfVar -> u # gmapM :: Monad m => (forall d. Data d => d -> m d) -> ConfVar -> m ConfVar # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> ConfVar -> m ConfVar # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> ConfVar -> m ConfVar #
Show ConfVar Source #
Instance details Methods showsPrec :: Int -> ConfVar -> ShowS # show :: ConfVar -> String # showList :: [ConfVar] -> ShowS #
Generic ConfVar Source #
Instance details Associated Types type Rep ConfVar :: * -> * # Methods from :: ConfVar -> Rep ConfVar x # to :: Rep ConfVar x -> ConfVar #
Binary ConfVar Source #
Instance details Methods put :: ConfVar -> Put # get :: Get ConfVar # putList :: [ConfVar] -> Put #
NFData ConfVar Source #
Instance details Methods rnf :: ConfVar -> () #
type Rep ConfVar Source #
Instance details type Rep ConfVar = D1 (MetaData "ConfVar" "Distribution.Types.GenericPackageDescription" "Cabal-2.2.0.0-inplace" False) ((C1 (MetaCons "OS" PrefixI False) (S1 (MetaSel (Nothing :: Maybe Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 OS)) :+: C1 (MetaCons "Arch" PrefixI False) (S1 (MetaSel (Nothing :: Maybe Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 Arch))) :+: (C1 (MetaCons "Flag" PrefixI False) (S1 (MetaSel (Nothing :: Maybe Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 FlagName)) :+: C1 (MetaCons "Impl" PrefixI False) (S1 (MetaSel (Nothing :: Maybe Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 CompilerFlavor) :*: S1 (MetaSel (Nothing :: Maybe Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 VersionRange))))