Stackage.PackageDescription

Manipulate GenericPackageDescription from Cabal into something more useful for us.

Documentation

data SimpleDesc

A simplified package description that tracks:

• Package dependencies
• Build tool dependencies
• Provided executables

It has fully resolved all conditionals

Constructors

SimpleDesc

Fields

• sdPackages :: Map PackageName DepInfo
• sdTools :: Map ExeName DepInfo
• sdProvidedExes :: Set ExeName
• sdModules :: Set Text

  modules exported by the library

• sdCabalVersion :: Option (Max Version)

  minimum acceptable Cabal version

• sdSetupDeps :: Maybe (Set PackageName)

Instances

Eq SimpleDesc

Methods

(==) :: SimpleDesc -> SimpleDesc -> Bool

(/=) :: SimpleDesc -> SimpleDesc -> Bool

Show SimpleDesc

Methods

showsPrec :: Int -> SimpleDesc -> ShowS

show :: SimpleDesc -> String

showList :: [SimpleDesc] -> ShowS

Monoid SimpleDesc

Methods

mempty :: SimpleDesc

mappend :: SimpleDesc -> SimpleDesc -> SimpleDesc

mconcat :: [SimpleDesc] -> SimpleDesc

ToJSON SimpleDesc

Methods

toJSON :: SimpleDesc -> Value

toEncoding :: SimpleDesc -> Encoding

toJSONList :: [SimpleDesc] -> Value

toEncodingList :: [SimpleDesc] -> Encoding

FromJSON SimpleDesc

Methods

parseJSON :: Value -> Parser SimpleDesc

parseJSONList :: Value -> Parser [SimpleDesc]

toSimpleDesc :: MonadThrow m => CheckCond -> SimplifiedPackageDescription -> m SimpleDesc

Convert a GenericPackageDescription into a SimpleDesc by following the constraints in the provided CheckCond.

data CheckCond

Constructors

CheckCond

Fields

• ccPackageName :: PackageName
• ccOS :: OS
• ccArch :: Arch
• ccFlags :: Map FlagName Bool
• ccCompilerFlavor :: CompilerFlavor
• ccCompilerVersion :: Version
• ccIncludeTests :: Bool
• ccIncludeBenchmarks :: Bool

data Component

Constructors

CompLibrary

CompExecutable

CompTestSuite

CompBenchmark

Instances

Bounded Component

Methods

minBound :: Component

maxBound :: Component

Enum Component

Methods

succ :: Component -> Component

pred :: Component -> Component

toEnum :: Int -> Component

fromEnum :: Component -> Int

enumFrom :: Component -> [Component]

enumFromThen :: Component -> Component -> [Component]

enumFromTo :: Component -> Component -> [Component]

enumFromThenTo :: Component -> Component -> Component -> [Component]

Eq Component

Methods

(==) :: Component -> Component -> Bool

(/=) :: Component -> Component -> Bool

Ord Component

Methods

compare :: Component -> Component -> Ordering

(<) :: Component -> Component -> Bool

(<=) :: Component -> Component -> Bool

(>) :: Component -> Component -> Bool

(>=) :: Component -> Component -> Bool

max :: Component -> Component -> Component

min :: Component -> Component -> Component

Read Component

Methods

readsPrec :: Int -> ReadS Component

readList :: ReadS [Component]

readPrec :: ReadPrec Component

readListPrec :: ReadPrec [Component]

Show Component

Methods

showsPrec :: Int -> Component -> ShowS

show :: Component -> String

showList :: [Component] -> ShowS

ToJSON Component

Methods

toJSON :: Component -> Value

toEncoding :: Component -> Encoding

toJSONList :: [Component] -> Value

toEncodingList :: [Component] -> Encoding

FromJSON Component

Methods

parseJSON :: Value -> Parser Component

parseJSONList :: Value -> Parser [Component]

data DepInfo

Constructors

DepInfo

Fields

• diComponents :: Set Component
• diRange :: VersionRange

Instances

Eq DepInfo

Methods

(==) :: DepInfo -> DepInfo -> Bool

(/=) :: DepInfo -> DepInfo -> Bool

Show DepInfo

Methods

showsPrec :: Int -> DepInfo -> ShowS

show :: DepInfo -> String

showList :: [DepInfo] -> ShowS

Semigroup DepInfo

Methods

(<>) :: DepInfo -> DepInfo -> DepInfo

sconcat :: NonEmpty DepInfo -> DepInfo

stimes :: Integral b => b -> DepInfo -> DepInfo

ToJSON DepInfo

Methods

toJSON :: DepInfo -> Value

toEncoding :: DepInfo -> Encoding

toJSONList :: [DepInfo] -> Value

toEncodingList :: [DepInfo] -> Encoding

FromJSON DepInfo

Methods

parseJSON :: Value -> Parser DepInfo

parseJSONList :: Value -> Parser [DepInfo]