mirror of
https://github.com/commercialhaskell/stackage.git
synced 2026-01-11 23:08:30 +01:00
58 lines
2.0 KiB
Haskell
58 lines
2.0 KiB
Haskell
{-# LANGUAGE NoImplicitPrelude #-}
|
|
{-# LANGUAGE TupleSections #-}
|
|
{-# LANGUAGE OverloadedStrings #-}
|
|
-- | The constraints on package selection for a new build plan.
|
|
module Stackage2.PackageConstraints
|
|
( PackageConstraints (..)
|
|
, defaultPackageConstraints
|
|
, defaultGlobalFlags
|
|
, packageFlags
|
|
, tryBuildTest
|
|
, tryBuildBenchmark
|
|
) where
|
|
|
|
import Stackage2.Prelude
|
|
import qualified Stackage.Config as Old
|
|
import qualified Stackage.Types as Old
|
|
import qualified Stackage.Select as Old
|
|
|
|
-- FIXME have the defaults here live in IO to make sure we don't have any
|
|
-- global state floating around. Will make it easier to test.
|
|
|
|
data PackageConstraints = PackageConstraints
|
|
{ pcPackages :: Map PackageName (VersionRange, Maintainer)
|
|
-- ^ This does not include core packages or dependencies, just packages
|
|
-- added by some maintainer.
|
|
, pcExpectedFailures :: Set PackageName
|
|
-- ^ At some point in the future, we should split this into Haddock
|
|
-- failures, test failures, etc.
|
|
}
|
|
|
|
-- | The proposed plan from the requirements provided by contributors.
|
|
defaultPackageConstraints :: PackageConstraints
|
|
defaultPackageConstraints = PackageConstraints
|
|
{ pcPackages = fmap (Maintainer . pack . Old.unMaintainer)
|
|
<$> Old.defaultStablePackages ghcVer False
|
|
, pcExpectedFailures = Old.defaultExpectedFailures ghcVer False
|
|
}
|
|
|
|
ghcVer :: Old.GhcMajorVersion
|
|
ghcVer = Old.GhcMajorVersion 7 8
|
|
|
|
oldSettings :: Old.SelectSettings
|
|
oldSettings = Old.defaultSelectSettings ghcVer False
|
|
|
|
defaultGlobalFlags :: Map FlagName Bool
|
|
defaultGlobalFlags = mapFromList $
|
|
map (, True) (map FlagName $ setToList $ Old.flags oldSettings mempty) ++
|
|
map (, False) (map FlagName $ setToList $ Old.disabledFlags oldSettings)
|
|
|
|
packageFlags :: PackageName -> Map FlagName Bool
|
|
packageFlags _ = mempty
|
|
|
|
tryBuildTest :: PackageName -> Bool
|
|
tryBuildTest = (`member` Old.skippedTests oldSettings)
|
|
|
|
tryBuildBenchmark :: PackageName -> Bool
|
|
tryBuildBenchmark _ = True
|