Safe Haskell	None
Language	Haskell2010

Development.Shake.Cabal

Contents

Oracles
Types
Helper functions
Reëxports from Distribution.Version

Synopsis

getCabalDeps :: FilePath -> IO (Version, [FilePath])
getCabalDepsV :: Verbosity -> FilePath -> IO (Version, [FilePath])
getCabalDepsA :: FilePath -> Action (Version, [FilePath])
shakeVerbosityToCabalVerbosity :: Verbosity -> Verbosity
hsOracle :: (RuleResult q ~ a, q ~ a, ShakeValue q) => Rules (q -> Action a)
cabalOracle :: Rules (CabalVersion -> Action String)
data HsCompiler
- = GHC {
  - _pref :: Maybe String
  - _suff :: Maybe String
  }
- | GHCJS {
  - _suff :: Maybe String
  }
platform :: String
hsCompiler :: HsCompiler -> String
prettyShow :: Pretty a => a -> String

Documentation

getCabalDeps :: FilePath -> IO (Version, [FilePath]) Source #

Get library dependencies from a .cabal file. This will only work for .hs files; module signatures are not supported.

getCabalDepsV :: Verbosity -> FilePath -> IO (Version, [FilePath]) Source #

getCabalDepsA :: FilePath -> Action (Version, [FilePath]) Source #

Get cabal dependencies, respecting verbosity level given to shake.

shakeVerbosityToCabalVerbosity :: Verbosity -> Verbosity Source #

Assign each shake Verbosity level to a Cabal Verbosity level.

Oracles

hsOracle :: (RuleResult q ~ a, q ~ a, ShakeValue q) => Rules (q -> Action a) Source #

Use this for tracking HsCompiler

Since: 0.2.1.0

cabalOracle :: Rules (CabalVersion -> Action String) Source #

Use this to track the version of cabal globally available

Since: 0.2.1.0

Types

data HsCompiler Source #

Constructors

GHC
Fields _pref :: Maybe String Target architecture _suff :: Maybe String Compiler version
GHCJS
Fields _suff :: Maybe String Compiler version

Instances

Eq HsCompiler Source #
Instance details Defined in Development.Shake.Cabal.Oracles Methods (==) :: HsCompiler -> HsCompiler -> Bool # (/=) :: HsCompiler -> HsCompiler -> Bool #
Show HsCompiler Source #
Instance details Defined in Development.Shake.Cabal.Oracles Methods showsPrec :: Int -> HsCompiler -> ShowS # show :: HsCompiler -> String # showList :: [HsCompiler] -> ShowS #
Generic HsCompiler Source #
Instance details Defined in Development.Shake.Cabal.Oracles Associated Types type Rep HsCompiler :: Type -> Type # Methods from :: HsCompiler -> Rep HsCompiler x # to :: Rep HsCompiler x -> HsCompiler #
NFData HsCompiler Source #
Instance details Defined in Development.Shake.Cabal.Oracles Methods rnf :: HsCompiler -> () #
Binary HsCompiler Source #
Instance details Defined in Development.Shake.Cabal.Oracles Methods put :: HsCompiler -> Put # get :: Get HsCompiler # putList :: [HsCompiler] -> Put #
Hashable HsCompiler Source #
Instance details Defined in Development.Shake.Cabal.Oracles Methods hashWithSalt :: Int -> HsCompiler -> Int # hash :: HsCompiler -> Int #
type Rep HsCompiler Source #
Instance details Defined in Development.Shake.Cabal.Oracles type Rep HsCompiler = D1 (MetaData "HsCompiler" "Development.Shake.Cabal.Oracles" "shake-cabal-0.2.1.0-Dmc2AnyC9xq6OVfiEPQNeQ" False) (C1 (MetaCons "GHC" PrefixI True) (S1 (MetaSel (Just "_pref") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 (Maybe String)) :*: S1 (MetaSel (Just "_suff") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 (Maybe String))) :+: C1 (MetaCons "GHCJS" PrefixI True) (S1 (MetaSel (Just "_suff") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 (Maybe String))))
type RuleResult HsCompiler Source #
Instance details Defined in Development.Shake.Cabal.Oracles type RuleResult HsCompiler = HsCompiler

Helper functions

platform :: String Source #

E.g. x86_64-linux

hsCompiler :: HsCompiler -> String Source #

Reëxports from Distribution.Version

prettyShow :: Pretty a => a -> String #