{-# LANGUAGE ScopedTypeVariables, BangPatterns, FlexibleContexts #-}
{-# LANGUAGE LambdaCase #-}
{-# LANGUAGE NamedFieldPuns #-}
module GHC.Unit.State (
module GHC.Unit.Info,
UnitState(..),
PreloadUnitClosure,
UnitDatabase (..),
UnitErr (..),
emptyUnitState,
initUnits,
readUnitDatabases,
readUnitDatabase,
getUnitDbRefs,
resolveUnitDatabase,
listUnitInfo,
UnitInfoMap,
lookupUnit,
lookupUnit',
unsafeLookupUnit,
lookupUnitId,
lookupUnitId',
unsafeLookupUnitId,
lookupPackageName,
resolvePackageImport,
improveUnit,
searchPackageId,
listVisibleModuleNames,
lookupModuleInAllUnits,
lookupModuleWithSuggestions,
lookupModulePackage,
lookupPluginModuleWithSuggestions,
requirementMerges,
LookupResult(..),
ModuleSuggestion(..),
ModuleOrigin(..),
UnusableUnitReason(..),
pprReason,
closeUnitDeps,
closeUnitDeps',
mayThrowUnitErr,
ShHoleSubst,
renameHoleUnit,
renameHoleModule,
renameHoleUnit',
renameHoleModule',
instUnitToUnit,
instModuleToModule,
pprFlag,
pprUnits,
pprUnitsSimple,
pprUnitIdForUser,
pprUnitInfoForUser,
pprModuleMap,
pprWithUnitState,
unwireUnit,
implicitPackageDeps)
where
import GHC.Prelude
import GHC.Driver.Session
import GHC.Platform
import GHC.Platform.Ways
import GHC.Unit.Database
import GHC.Unit.Info
import GHC.Unit.Ppr
import GHC.Unit.Types
import GHC.Unit.Module
import GHC.Unit.Home
import GHC.Types.Unique.FM
import GHC.Types.Unique.DFM
import GHC.Types.Unique.Set
import GHC.Types.Unique.DSet
import GHC.Types.PkgQual
import GHC.Utils.Misc
import GHC.Utils.Panic
import GHC.Utils.Outputable as Outputable
import GHC.Data.Maybe
import System.Environment ( getEnv )
import GHC.Data.FastString
import qualified GHC.Data.ShortText as ST
import GHC.Utils.Logger
import GHC.Utils.Error
import GHC.Utils.Exception
import System.Directory
import System.FilePath as FilePath
import Control.Monad
import Data.Graph (stronglyConnComp, SCC(..))
import Data.Char ( toUpper )
import Data.List ( intersperse, partition, sortBy, isSuffixOf )
import Data.Map (Map)
import Data.Set (Set)
import Data.Monoid (First(..))
import qualified Data.Semigroup as Semigroup
import qualified Data.Map as Map
import qualified Data.Map.Strict as MapStrict
import qualified Data.Set as Set
import GHC.LanguageExtensions
import Control.Applicative
data ModuleOrigin =
ModHidden
| ModUnusable UnusableUnitReason
| ModOrigin {
ModuleOrigin -> Maybe Bool
fromOrigUnit :: Maybe Bool
, ModuleOrigin -> [UnitInfo]
fromExposedReexport :: [UnitInfo]
, ModuleOrigin -> [UnitInfo]
fromHiddenReexport :: [UnitInfo]
, ModuleOrigin -> Bool
fromPackageFlag :: Bool
}
instance Outputable ModuleOrigin where
ppr :: ModuleOrigin -> SDoc
ppr ModuleOrigin
ModHidden = String -> SDoc
forall doc. IsLine doc => String -> doc
text String
"hidden module"
ppr (ModUnusable UnusableUnitReason
_) = String -> SDoc
forall doc. IsLine doc => String -> doc
text String
"unusable module"
ppr (ModOrigin Maybe Bool
e [UnitInfo]
res [UnitInfo]
rhs Bool
f) = [SDoc] -> SDoc
forall doc. IsLine doc => [doc] -> doc
sep (SDoc -> [SDoc] -> [SDoc]
forall doc. IsLine doc => doc -> [doc] -> [doc]
punctuate SDoc
forall doc. IsLine doc => doc
comma (
(case Maybe Bool
e of
Maybe Bool
Nothing -> []
Just Bool
False -> [String -> SDoc
forall doc. IsLine doc => String -> doc
text String
"hidden package"]
Just Bool
True -> [String -> SDoc
forall doc. IsLine doc => String -> doc
text String
"exposed package"]) [SDoc] -> [SDoc] -> [SDoc]
forall a. [a] -> [a] -> [a]
++
(if [UnitInfo] -> Bool
forall a. [a] -> Bool
forall (t :: * -> *) a. Foldable t => t a -> Bool
null [UnitInfo]
res
then []
else [String -> SDoc
forall doc. IsLine doc => String -> doc
text String
"reexport by" SDoc -> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc -> doc
<+>
[SDoc] -> SDoc
forall doc. IsLine doc => [doc] -> doc
sep ((UnitInfo -> SDoc) -> [UnitInfo] -> [SDoc]
forall a b. (a -> b) -> [a] -> [b]
map (GenUnit UnitId -> SDoc
forall a. Outputable a => a -> SDoc
ppr (GenUnit UnitId -> SDoc)
-> (UnitInfo -> GenUnit UnitId) -> UnitInfo -> SDoc
forall b c a. (b -> c) -> (a -> b) -> a -> c
. UnitInfo -> GenUnit UnitId
mkUnit) [UnitInfo]
res)]) [SDoc] -> [SDoc] -> [SDoc]
forall a. [a] -> [a] -> [a]
++
(if [UnitInfo] -> Bool
forall a. [a] -> Bool
forall (t :: * -> *) a. Foldable t => t a -> Bool
null [UnitInfo]
rhs
then []
else [String -> SDoc
forall doc. IsLine doc => String -> doc
text String
"hidden reexport by" SDoc -> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc -> doc
<+>
[SDoc] -> SDoc
forall doc. IsLine doc => [doc] -> doc
sep ((UnitInfo -> SDoc) -> [UnitInfo] -> [SDoc]
forall a b. (a -> b) -> [a] -> [b]
map (GenUnit UnitId -> SDoc
forall a. Outputable a => a -> SDoc
ppr (GenUnit UnitId -> SDoc)
-> (UnitInfo -> GenUnit UnitId) -> UnitInfo -> SDoc
forall b c a. (b -> c) -> (a -> b) -> a -> c
. UnitInfo -> GenUnit UnitId
mkUnit) [UnitInfo]
res)]) [SDoc] -> [SDoc] -> [SDoc]
forall a. [a] -> [a] -> [a]
++
(if Bool
f then [String -> SDoc
forall doc. IsLine doc => String -> doc
text String
"package flag"] else [])
))
fromExposedModules :: Bool -> ModuleOrigin
fromExposedModules :: Bool -> ModuleOrigin
fromExposedModules Bool
e = Maybe Bool -> [UnitInfo] -> [UnitInfo] -> Bool -> ModuleOrigin
ModOrigin (Bool -> Maybe Bool
forall a. a -> Maybe a
Just Bool
e) [] [] Bool
False
fromReexportedModules :: Bool -> UnitInfo -> ModuleOrigin
fromReexportedModules :: Bool -> UnitInfo -> ModuleOrigin
fromReexportedModules Bool
True UnitInfo
pkg = Maybe Bool -> [UnitInfo] -> [UnitInfo] -> Bool -> ModuleOrigin
ModOrigin Maybe Bool
forall a. Maybe a
Nothing [UnitInfo
pkg] [] Bool
False
fromReexportedModules Bool
False UnitInfo
pkg = Maybe Bool -> [UnitInfo] -> [UnitInfo] -> Bool -> ModuleOrigin
ModOrigin Maybe Bool
forall a. Maybe a
Nothing [] [UnitInfo
pkg] Bool
False
fromFlag :: ModuleOrigin
fromFlag :: ModuleOrigin
fromFlag = Maybe Bool -> [UnitInfo] -> [UnitInfo] -> Bool -> ModuleOrigin
ModOrigin Maybe Bool
forall a. Maybe a
Nothing [] [] Bool
True
instance Semigroup ModuleOrigin where
x :: ModuleOrigin
x@(ModOrigin Maybe Bool
e [UnitInfo]
res [UnitInfo]
rhs Bool
f) <> :: ModuleOrigin -> ModuleOrigin -> ModuleOrigin
<> y :: ModuleOrigin
y@(ModOrigin Maybe Bool
e' [UnitInfo]
res' [UnitInfo]
rhs' Bool
f') =
Maybe Bool -> [UnitInfo] -> [UnitInfo] -> Bool -> ModuleOrigin
ModOrigin (Maybe Bool -> Maybe Bool -> Maybe Bool
g Maybe Bool
e Maybe Bool
e') ([UnitInfo]
res [UnitInfo] -> [UnitInfo] -> [UnitInfo]
forall a. [a] -> [a] -> [a]
++ [UnitInfo]
res') ([UnitInfo]
rhs [UnitInfo] -> [UnitInfo] -> [UnitInfo]
forall a. [a] -> [a] -> [a]
++ [UnitInfo]
rhs') (Bool
f Bool -> Bool -> Bool
|| Bool
f')
where g :: Maybe Bool -> Maybe Bool -> Maybe Bool
g (Just Bool
b) (Just Bool
b')
| Bool
b Bool -> Bool -> Bool
forall a. Eq a => a -> a -> Bool
== Bool
b' = Bool -> Maybe Bool
forall a. a -> Maybe a
Just Bool
b
| Bool
otherwise = String -> SDoc -> Maybe Bool
forall a. HasCallStack => String -> SDoc -> a
pprPanic String
"ModOrigin: package both exposed/hidden" (SDoc -> Maybe Bool) -> SDoc -> Maybe Bool
forall a b. (a -> b) -> a -> b
$
String -> SDoc
forall doc. IsLine doc => String -> doc
text String
"x: " SDoc -> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc -> doc
<> ModuleOrigin -> SDoc
forall a. Outputable a => a -> SDoc
ppr ModuleOrigin
x SDoc -> SDoc -> SDoc
forall doc. IsDoc doc => doc -> doc -> doc
$$ String -> SDoc
forall doc. IsLine doc => String -> doc
text String
"y: " SDoc -> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc -> doc
<> ModuleOrigin -> SDoc
forall a. Outputable a => a -> SDoc
ppr ModuleOrigin
y
g Maybe Bool
Nothing Maybe Bool
x = Maybe Bool
x
g Maybe Bool
x Maybe Bool
Nothing = Maybe Bool
x
ModuleOrigin
x <> ModuleOrigin
y = String -> SDoc -> ModuleOrigin
forall a. HasCallStack => String -> SDoc -> a
pprPanic String
"ModOrigin: hidden module redefined" (SDoc -> ModuleOrigin) -> SDoc -> ModuleOrigin
forall a b. (a -> b) -> a -> b
$
String -> SDoc
forall doc. IsLine doc => String -> doc
text String
"x: " SDoc -> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc -> doc
<> ModuleOrigin -> SDoc
forall a. Outputable a => a -> SDoc
ppr ModuleOrigin
x SDoc -> SDoc -> SDoc
forall doc. IsDoc doc => doc -> doc -> doc
$$ String -> SDoc
forall doc. IsLine doc => String -> doc
text String
"y: " SDoc -> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc -> doc
<> ModuleOrigin -> SDoc
forall a. Outputable a => a -> SDoc
ppr ModuleOrigin
y
instance Monoid ModuleOrigin where
mempty :: ModuleOrigin
mempty = Maybe Bool -> [UnitInfo] -> [UnitInfo] -> Bool -> ModuleOrigin
ModOrigin Maybe Bool
forall a. Maybe a
Nothing [] [] Bool
False
mappend :: ModuleOrigin -> ModuleOrigin -> ModuleOrigin
mappend = ModuleOrigin -> ModuleOrigin -> ModuleOrigin
forall a. Semigroup a => a -> a -> a
(Semigroup.<>)
originVisible :: ModuleOrigin -> Bool
originVisible :: ModuleOrigin -> Bool
originVisible ModuleOrigin
ModHidden = Bool
False
originVisible (ModUnusable UnusableUnitReason
_) = Bool
False
originVisible (ModOrigin Maybe Bool
b [UnitInfo]
res [UnitInfo]
_ Bool
f) = Maybe Bool
b Maybe Bool -> Maybe Bool -> Bool
forall a. Eq a => a -> a -> Bool
== Bool -> Maybe Bool
forall a. a -> Maybe a
Just Bool
True Bool -> Bool -> Bool
|| Bool -> Bool
not ([UnitInfo] -> Bool
forall a. [a] -> Bool
forall (t :: * -> *) a. Foldable t => t a -> Bool
null [UnitInfo]
res) Bool -> Bool -> Bool
|| Bool
f
originEmpty :: ModuleOrigin -> Bool
originEmpty :: ModuleOrigin -> Bool
originEmpty (ModOrigin Maybe Bool
Nothing [] [] Bool
False) = Bool
True
originEmpty ModuleOrigin
_ = Bool
False
type PreloadUnitClosure = UniqSet UnitId
type VisibilityMap = Map Unit UnitVisibility
data UnitVisibility = UnitVisibility
{ UnitVisibility -> Bool
uv_expose_all :: Bool
, UnitVisibility -> [(ModuleName, ModuleName)]
uv_renamings :: [(ModuleName, ModuleName)]
, UnitVisibility -> First FastString
uv_package_name :: First FastString
, UnitVisibility -> Map ModuleName (Set InstantiatedModule)
uv_requirements :: Map ModuleName (Set InstantiatedModule)
, UnitVisibility -> Maybe PackageArg
uv_explicit :: Maybe PackageArg
}
instance Outputable UnitVisibility where
ppr :: UnitVisibility -> SDoc
ppr (UnitVisibility {
uv_expose_all :: UnitVisibility -> Bool
uv_expose_all = Bool
b,
uv_renamings :: UnitVisibility -> [(ModuleName, ModuleName)]
uv_renamings = [(ModuleName, ModuleName)]
rns,
uv_package_name :: UnitVisibility -> First FastString
uv_package_name = First Maybe FastString
mb_pn,
uv_requirements :: UnitVisibility -> Map ModuleName (Set InstantiatedModule)
uv_requirements = Map ModuleName (Set InstantiatedModule)
reqs,
uv_explicit :: UnitVisibility -> Maybe PackageArg
uv_explicit = Maybe PackageArg
explicit
}) = (Bool, [(ModuleName, ModuleName)], Maybe FastString,
Map ModuleName (Set InstantiatedModule), Maybe PackageArg)
-> SDoc
forall a. Outputable a => a -> SDoc
ppr (Bool
b, [(ModuleName, ModuleName)]
rns, Maybe FastString
mb_pn, Map ModuleName (Set InstantiatedModule)
reqs, Maybe PackageArg
explicit)
instance Semigroup UnitVisibility where
UnitVisibility
uv1 <> :: UnitVisibility -> UnitVisibility -> UnitVisibility
<> UnitVisibility
uv2
= UnitVisibility
{ uv_expose_all :: Bool
uv_expose_all = UnitVisibility -> Bool
uv_expose_all UnitVisibility
uv1 Bool -> Bool -> Bool
|| UnitVisibility -> Bool
uv_expose_all UnitVisibility
uv2
, uv_renamings :: [(ModuleName, ModuleName)]
uv_renamings = UnitVisibility -> [(ModuleName, ModuleName)]
uv_renamings UnitVisibility
uv1 [(ModuleName, ModuleName)]
-> [(ModuleName, ModuleName)] -> [(ModuleName, ModuleName)]
forall a. [a] -> [a] -> [a]
++ UnitVisibility -> [(ModuleName, ModuleName)]
uv_renamings UnitVisibility
uv2
, uv_package_name :: First FastString
uv_package_name = First FastString -> First FastString -> First FastString
forall a. Monoid a => a -> a -> a
mappend (UnitVisibility -> First FastString
uv_package_name UnitVisibility
uv1) (UnitVisibility -> First FastString
uv_package_name UnitVisibility
uv2)
, uv_requirements :: Map ModuleName (Set InstantiatedModule)
uv_requirements = (Set InstantiatedModule
-> Set InstantiatedModule -> Set InstantiatedModule)
-> Map ModuleName (Set InstantiatedModule)
-> Map ModuleName (Set InstantiatedModule)
-> Map ModuleName (Set InstantiatedModule)
forall k a. Ord k => (a -> a -> a) -> Map k a -> Map k a -> Map k a
Map.unionWith Set InstantiatedModule
-> Set InstantiatedModule -> Set InstantiatedModule
forall a. Ord a => Set a -> Set a -> Set a
Set.union (UnitVisibility -> Map ModuleName (Set InstantiatedModule)
uv_requirements UnitVisibility
uv1) (UnitVisibility -> Map ModuleName (Set InstantiatedModule)
uv_requirements UnitVisibility
uv2)
, uv_explicit :: Maybe PackageArg
uv_explicit = UnitVisibility -> Maybe PackageArg
uv_explicit UnitVisibility
uv1 Maybe PackageArg -> Maybe PackageArg -> Maybe PackageArg
forall a. Maybe a -> Maybe a -> Maybe a
forall (f :: * -> *) a. Alternative f => f a -> f a -> f a
<|> UnitVisibility -> Maybe PackageArg
uv_explicit UnitVisibility
uv2
}
instance Monoid UnitVisibility where
mempty :: UnitVisibility
mempty = UnitVisibility
{ uv_expose_all :: Bool
uv_expose_all = Bool
False
, uv_renamings :: [(ModuleName, ModuleName)]
uv_renamings = []
, uv_package_name :: First FastString
uv_package_name = Maybe FastString -> First FastString
forall a. Maybe a -> First a
First Maybe FastString
forall a. Maybe a
Nothing
, uv_requirements :: Map ModuleName (Set InstantiatedModule)
uv_requirements = Map ModuleName (Set InstantiatedModule)
forall k a. Map k a
Map.empty
, uv_explicit :: Maybe PackageArg
uv_explicit = Maybe PackageArg
forall a. Maybe a
Nothing
}
mappend :: UnitVisibility -> UnitVisibility -> UnitVisibility
mappend = UnitVisibility -> UnitVisibility -> UnitVisibility
forall a. Semigroup a => a -> a -> a
(Semigroup.<>)
data UnitConfig = UnitConfig
{ UnitConfig -> ArchOS
unitConfigPlatformArchOS :: !ArchOS
, UnitConfig -> Ways
unitConfigWays :: !Ways
, UnitConfig -> Bool
unitConfigAllowVirtual :: !Bool
, UnitConfig -> String
unitConfigProgramName :: !String
, UnitConfig -> String
unitConfigGlobalDB :: !FilePath
, UnitConfig -> String
unitConfigGHCDir :: !FilePath
, UnitConfig -> String
unitConfigDBName :: !String
, UnitConfig -> [UnitId]
unitConfigAutoLink :: ![UnitId]
, UnitConfig -> Bool
unitConfigDistrustAll :: !Bool
, UnitConfig -> Bool
unitConfigHideAll :: !Bool
, UnitConfig -> Bool
unitConfigHideAllPlugins :: !Bool
, UnitConfig -> Maybe [UnitDatabase UnitId]
unitConfigDBCache :: Maybe [UnitDatabase UnitId]
, UnitConfig -> [PackageDBFlag]
unitConfigFlagsDB :: [PackageDBFlag]
, UnitConfig -> [PackageFlag]
unitConfigFlagsExposed :: [PackageFlag]
, UnitConfig -> [IgnorePackageFlag]
unitConfigFlagsIgnored :: [IgnorePackageFlag]
, UnitConfig -> [TrustFlag]
unitConfigFlagsTrusted :: [TrustFlag]
, UnitConfig -> [PackageFlag]
unitConfigFlagsPlugins :: [PackageFlag]
, UnitConfig -> Set UnitId
unitConfigHomeUnits :: Set.Set UnitId
}
initUnitConfig :: DynFlags -> Maybe [UnitDatabase UnitId] -> Set.Set UnitId -> UnitConfig
initUnitConfig :: DynFlags -> Maybe [UnitDatabase UnitId] -> Set UnitId -> UnitConfig
initUnitConfig DynFlags
dflags Maybe [UnitDatabase UnitId]
cached_dbs Set UnitId
home_units =
let !hu_id :: UnitId
hu_id = DynFlags -> UnitId
homeUnitId_ DynFlags
dflags
!hu_instanceof :: Maybe UnitId
hu_instanceof = DynFlags -> Maybe UnitId
homeUnitInstanceOf_ DynFlags
dflags
!hu_instantiations :: [(ModuleName, Module)]
hu_instantiations = DynFlags -> [(ModuleName, Module)]
homeUnitInstantiations_ DynFlags
dflags
autoLink :: [UnitId]
autoLink
| Bool -> Bool
not (GeneralFlag -> DynFlags -> Bool
gopt GeneralFlag
Opt_AutoLinkPackages DynFlags
dflags) = []
| Bool
otherwise = (UnitId -> Bool) -> [UnitId] -> [UnitId]
forall a. (a -> Bool) -> [a] -> [a]
filter (UnitId
hu_id UnitId -> UnitId -> Bool
forall a. Eq a => a -> a -> Bool
/=) [UnitId
baseUnitId, UnitId
rtsUnitId]
allow_virtual_units :: Bool
allow_virtual_units = case (Maybe UnitId
hu_instanceof, [(ModuleName, Module)]
hu_instantiations) of
(Just UnitId
u, [(ModuleName, Module)]
is) -> UnitId
u UnitId -> UnitId -> Bool
forall a. Eq a => a -> a -> Bool
== UnitId
hu_id Bool -> Bool -> Bool
&& ((ModuleName, Module) -> Bool) -> [(ModuleName, Module)] -> Bool
forall (t :: * -> *) a. Foldable t => (a -> Bool) -> t a -> Bool
any (Module -> Bool
forall u. GenModule (GenUnit u) -> Bool
isHoleModule (Module -> Bool)
-> ((ModuleName, Module) -> Module) -> (ModuleName, Module) -> Bool
forall b c a. (b -> c) -> (a -> b) -> a -> c
. (ModuleName, Module) -> Module
forall a b. (a, b) -> b
snd) [(ModuleName, Module)]
is
(Maybe UnitId, [(ModuleName, Module)])
_ -> Bool
False
in UnitConfig
{ unitConfigPlatformArchOS :: ArchOS
unitConfigPlatformArchOS = Platform -> ArchOS
platformArchOS (DynFlags -> Platform
targetPlatform DynFlags
dflags)
, unitConfigProgramName :: String
unitConfigProgramName = DynFlags -> String
programName DynFlags
dflags
, unitConfigWays :: Ways
unitConfigWays = DynFlags -> Ways
ways DynFlags
dflags
, unitConfigAllowVirtual :: Bool
unitConfigAllowVirtual = Bool
allow_virtual_units
, unitConfigGlobalDB :: String
unitConfigGlobalDB = DynFlags -> String
globalPackageDatabasePath DynFlags
dflags
, unitConfigGHCDir :: String
unitConfigGHCDir = DynFlags -> String
topDir DynFlags
dflags
, unitConfigDBName :: String
unitConfigDBName = String
"package.conf.d"
, unitConfigAutoLink :: [UnitId]
unitConfigAutoLink = [UnitId]
autoLink
, unitConfigDistrustAll :: Bool
unitConfigDistrustAll = GeneralFlag -> DynFlags -> Bool
gopt GeneralFlag
Opt_DistrustAllPackages DynFlags
dflags
, unitConfigHideAll :: Bool
unitConfigHideAll = GeneralFlag -> DynFlags -> Bool
gopt GeneralFlag
Opt_HideAllPackages DynFlags
dflags
, unitConfigHideAllPlugins :: Bool
unitConfigHideAllPlugins = GeneralFlag -> DynFlags -> Bool
gopt GeneralFlag
Opt_HideAllPluginPackages DynFlags
dflags
, unitConfigDBCache :: Maybe [UnitDatabase UnitId]
unitConfigDBCache = Maybe [UnitDatabase UnitId]
cached_dbs
, unitConfigFlagsDB :: [PackageDBFlag]
unitConfigFlagsDB = (PackageDBFlag -> PackageDBFlag)
-> [PackageDBFlag] -> [PackageDBFlag]
forall a b. (a -> b) -> [a] -> [b]
map (Maybe String -> PackageDBFlag -> PackageDBFlag
offsetPackageDb (DynFlags -> Maybe String
workingDirectory DynFlags
dflags)) ([PackageDBFlag] -> [PackageDBFlag])
-> [PackageDBFlag] -> [PackageDBFlag]
forall a b. (a -> b) -> a -> b
$ DynFlags -> [PackageDBFlag]
packageDBFlags DynFlags
dflags
, unitConfigFlagsExposed :: [PackageFlag]
unitConfigFlagsExposed = DynFlags -> [PackageFlag]
packageFlags DynFlags
dflags
, unitConfigFlagsIgnored :: [IgnorePackageFlag]
unitConfigFlagsIgnored = DynFlags -> [IgnorePackageFlag]
ignorePackageFlags DynFlags
dflags
, unitConfigFlagsTrusted :: [TrustFlag]
unitConfigFlagsTrusted = DynFlags -> [TrustFlag]
trustFlags DynFlags
dflags
, unitConfigFlagsPlugins :: [PackageFlag]
unitConfigFlagsPlugins = DynFlags -> [PackageFlag]
pluginPackageFlags DynFlags
dflags
, unitConfigHomeUnits :: Set UnitId
unitConfigHomeUnits = Set UnitId
home_units
}
where
offsetPackageDb :: Maybe FilePath -> PackageDBFlag -> PackageDBFlag
offsetPackageDb :: Maybe String -> PackageDBFlag -> PackageDBFlag
offsetPackageDb (Just String
offset) (PackageDB (PkgDbPath String
p)) | String -> Bool
isRelative String
p = PkgDbRef -> PackageDBFlag
PackageDB (String -> PkgDbRef
PkgDbPath (String
offset String -> String -> String
</> String
p))
offsetPackageDb Maybe String
_ PackageDBFlag
p = PackageDBFlag
p
type ModuleNameProvidersMap =
Map ModuleName (Map Module ModuleOrigin)
data UnitState = UnitState {
UnitState -> UnitInfoMap
unitInfoMap :: UnitInfoMap,
UnitState -> PreloadUnitClosure
preloadClosure :: PreloadUnitClosure,
UnitState -> UniqFM PackageName UnitId
packageNameMap :: UniqFM PackageName UnitId,
UnitState -> Map UnitId UnitId
wireMap :: Map UnitId UnitId,
UnitState -> Map UnitId UnitId
unwireMap :: Map UnitId UnitId,
UnitState -> [UnitId]
preloadUnits :: [UnitId],
UnitState -> [(GenUnit UnitId, Maybe PackageArg)]
explicitUnits :: [(Unit, Maybe PackageArg)],
UnitState -> [UnitId]
homeUnitDepends :: [UnitId],
UnitState -> ModuleNameProvidersMap
moduleNameProvidersMap :: !ModuleNameProvidersMap,
UnitState -> ModuleNameProvidersMap
pluginModuleNameProvidersMap :: !ModuleNameProvidersMap,
UnitState -> Map ModuleName [InstantiatedModule]
requirementContext :: Map ModuleName [InstantiatedModule],
UnitState -> Bool
allowVirtualUnits :: !Bool
}
emptyUnitState :: UnitState
emptyUnitState :: UnitState
emptyUnitState = UnitState {
unitInfoMap :: UnitInfoMap
unitInfoMap = UnitInfoMap
forall k a. Map k a
Map.empty,
preloadClosure :: PreloadUnitClosure
preloadClosure = PreloadUnitClosure
forall a. UniqSet a
emptyUniqSet,
packageNameMap :: UniqFM PackageName UnitId
packageNameMap = UniqFM PackageName UnitId
forall key elt. UniqFM key elt
emptyUFM,
wireMap :: Map UnitId UnitId
wireMap = Map UnitId UnitId
forall k a. Map k a
Map.empty,
unwireMap :: Map UnitId UnitId
unwireMap = Map UnitId UnitId
forall k a. Map k a
Map.empty,
preloadUnits :: [UnitId]
preloadUnits = [],
explicitUnits :: [(GenUnit UnitId, Maybe PackageArg)]
explicitUnits = [],
homeUnitDepends :: [UnitId]
homeUnitDepends = [],
moduleNameProvidersMap :: ModuleNameProvidersMap
moduleNameProvidersMap = ModuleNameProvidersMap
forall k a. Map k a
Map.empty,
pluginModuleNameProvidersMap :: ModuleNameProvidersMap
pluginModuleNameProvidersMap = ModuleNameProvidersMap
forall k a. Map k a
Map.empty,
requirementContext :: Map ModuleName [InstantiatedModule]
requirementContext = Map ModuleName [InstantiatedModule]
forall k a. Map k a
Map.empty,
allowVirtualUnits :: Bool
allowVirtualUnits = Bool
False
}
data UnitDatabase unit = UnitDatabase
{ forall unit. UnitDatabase unit -> String
unitDatabasePath :: FilePath
, forall unit. UnitDatabase unit -> [GenUnitInfo unit]
unitDatabaseUnits :: [GenUnitInfo unit]
}
instance Outputable u => Outputable (UnitDatabase u) where
ppr :: UnitDatabase u -> SDoc
ppr (UnitDatabase String
fp [GenUnitInfo u]
_u) = String -> SDoc
forall doc. IsLine doc => String -> doc
text String
"DB:" SDoc -> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc -> doc
<+> String -> SDoc
forall doc. IsLine doc => String -> doc
text String
fp
type UnitInfoMap = Map UnitId UnitInfo
lookupUnit :: UnitState -> Unit -> Maybe UnitInfo
lookupUnit :: UnitState -> GenUnit UnitId -> Maybe UnitInfo
lookupUnit UnitState
pkgs = Bool
-> UnitInfoMap
-> PreloadUnitClosure
-> GenUnit UnitId
-> Maybe UnitInfo
lookupUnit' (UnitState -> Bool
allowVirtualUnits UnitState
pkgs) (UnitState -> UnitInfoMap
unitInfoMap UnitState
pkgs) (UnitState -> PreloadUnitClosure
preloadClosure UnitState
pkgs)
lookupUnit' :: Bool -> UnitInfoMap -> PreloadUnitClosure -> Unit -> Maybe UnitInfo
lookupUnit' :: Bool
-> UnitInfoMap
-> PreloadUnitClosure
-> GenUnit UnitId
-> Maybe UnitInfo
lookupUnit' Bool
allowOnTheFlyInst UnitInfoMap
pkg_map PreloadUnitClosure
closure GenUnit UnitId
u = case GenUnit UnitId
u of
GenUnit UnitId
HoleUnit -> String -> Maybe UnitInfo
forall a. HasCallStack => String -> a
error String
"Hole unit"
RealUnit Definite UnitId
i -> UnitId -> UnitInfoMap -> Maybe UnitInfo
forall k a. Ord k => k -> Map k a -> Maybe a
Map.lookup (Definite UnitId -> UnitId
forall unit. Definite unit -> unit
unDefinite Definite UnitId
i) UnitInfoMap
pkg_map
VirtUnit GenInstantiatedUnit UnitId
i
| Bool
allowOnTheFlyInst
->
(UnitInfo -> UnitInfo) -> Maybe UnitInfo -> Maybe UnitInfo
forall a b. (a -> b) -> Maybe a -> Maybe b
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
fmap (UnitInfoMap
-> PreloadUnitClosure
-> [(ModuleName, Module)]
-> UnitInfo
-> UnitInfo
renameUnitInfo UnitInfoMap
pkg_map PreloadUnitClosure
closure (GenInstantiatedUnit UnitId -> [(ModuleName, Module)]
forall unit. GenInstantiatedUnit unit -> GenInstantiations unit
instUnitInsts GenInstantiatedUnit UnitId
i))
(UnitId -> UnitInfoMap -> Maybe UnitInfo
forall k a. Ord k => k -> Map k a -> Maybe a
Map.lookup (GenInstantiatedUnit UnitId -> UnitId
forall unit. GenInstantiatedUnit unit -> unit
instUnitInstanceOf GenInstantiatedUnit UnitId
i) UnitInfoMap
pkg_map)
| Bool
otherwise
->
UnitId -> UnitInfoMap -> Maybe UnitInfo
forall k a. Ord k => k -> Map k a -> Maybe a
Map.lookup (GenInstantiatedUnit UnitId -> UnitId
virtualUnitId GenInstantiatedUnit UnitId
i) UnitInfoMap
pkg_map
lookupUnitId :: UnitState -> UnitId -> Maybe UnitInfo
lookupUnitId :: UnitState -> UnitId -> Maybe UnitInfo
lookupUnitId UnitState
state UnitId
uid = UnitInfoMap -> UnitId -> Maybe UnitInfo
lookupUnitId' (UnitState -> UnitInfoMap
unitInfoMap UnitState
state) UnitId
uid
lookupUnitId' :: UnitInfoMap -> UnitId -> Maybe UnitInfo
lookupUnitId' :: UnitInfoMap -> UnitId -> Maybe UnitInfo
lookupUnitId' UnitInfoMap
db UnitId
uid = UnitId -> UnitInfoMap -> Maybe UnitInfo
forall k a. Ord k => k -> Map k a -> Maybe a
Map.lookup UnitId
uid UnitInfoMap
db
unsafeLookupUnit :: HasDebugCallStack => UnitState -> Unit -> UnitInfo
unsafeLookupUnit :: HasDebugCallStack => UnitState -> GenUnit UnitId -> UnitInfo
unsafeLookupUnit UnitState
state GenUnit UnitId
u = case UnitState -> GenUnit UnitId -> Maybe UnitInfo
lookupUnit UnitState
state GenUnit UnitId
u of
Just UnitInfo
info -> UnitInfo
info
Maybe UnitInfo
Nothing -> String -> SDoc -> UnitInfo
forall a. HasCallStack => String -> SDoc -> a
pprPanic String
"unsafeLookupUnit" (GenUnit UnitId -> SDoc
forall a. Outputable a => a -> SDoc
ppr GenUnit UnitId
u)
unsafeLookupUnitId :: HasDebugCallStack => UnitState -> UnitId -> UnitInfo
unsafeLookupUnitId :: HasDebugCallStack => UnitState -> UnitId -> UnitInfo
unsafeLookupUnitId UnitState
state UnitId
uid = case UnitState -> UnitId -> Maybe UnitInfo
lookupUnitId UnitState
state UnitId
uid of
Just UnitInfo
info -> UnitInfo
info
Maybe UnitInfo
Nothing -> String -> SDoc -> UnitInfo
forall a. HasCallStack => String -> SDoc -> a
pprPanic String
"unsafeLookupUnitId" (UnitId -> SDoc
forall a. Outputable a => a -> SDoc
ppr UnitId
uid)
lookupPackageName :: UnitState -> PackageName -> Maybe UnitId
lookupPackageName :: UnitState -> PackageName -> Maybe UnitId
lookupPackageName UnitState
pkgstate PackageName
n = UniqFM PackageName UnitId -> PackageName -> Maybe UnitId
forall key elt. Uniquable key => UniqFM key elt -> key -> Maybe elt
lookupUFM (UnitState -> UniqFM PackageName UnitId
packageNameMap UnitState
pkgstate) PackageName
n
searchPackageId :: UnitState -> PackageId -> [UnitInfo]
searchPackageId :: UnitState -> PackageId -> [UnitInfo]
searchPackageId UnitState
pkgstate PackageId
pid = (UnitInfo -> Bool) -> [UnitInfo] -> [UnitInfo]
forall a. (a -> Bool) -> [a] -> [a]
filter ((PackageId
pid PackageId -> PackageId -> Bool
forall a. Eq a => a -> a -> Bool
==) (PackageId -> Bool) -> (UnitInfo -> PackageId) -> UnitInfo -> Bool
forall b c a. (b -> c) -> (a -> b) -> a -> c
. UnitInfo -> PackageId
forall srcpkgid srcpkgname uid modulename mod.
GenericUnitInfo srcpkgid srcpkgname uid modulename mod -> srcpkgid
unitPackageId)
(UnitState -> [UnitInfo]
listUnitInfo UnitState
pkgstate)
resolvePackageImport :: UnitState -> ModuleName -> PackageName -> Maybe UnitId
resolvePackageImport :: UnitState -> ModuleName -> PackageName -> Maybe UnitId
resolvePackageImport UnitState
unit_st ModuleName
mn PackageName
pn = do
Map Module ModuleOrigin
providers <- (ModuleOrigin -> Bool)
-> Map Module ModuleOrigin -> Map Module ModuleOrigin
forall a k. (a -> Bool) -> Map k a -> Map k a
Map.filter ModuleOrigin -> Bool
originVisible (Map Module ModuleOrigin -> Map Module ModuleOrigin)
-> Maybe (Map Module ModuleOrigin)
-> Maybe (Map Module ModuleOrigin)
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> ModuleName
-> ModuleNameProvidersMap -> Maybe (Map Module ModuleOrigin)
forall k a. Ord k => k -> Map k a -> Maybe a
Map.lookup ModuleName
mn (UnitState -> ModuleNameProvidersMap
moduleNameProvidersMap UnitState
unit_st)
let candidates_uid :: [UnitId]
candidates_uid = ((Module, ModuleOrigin) -> [UnitId])
-> [(Module, ModuleOrigin)] -> [UnitId]
forall (t :: * -> *) a b. Foldable t => (a -> [b]) -> t a -> [b]
concatMap (Module, ModuleOrigin) -> [UnitId]
to_uid ([(Module, ModuleOrigin)] -> [UnitId])
-> [(Module, ModuleOrigin)] -> [UnitId]
forall a b. (a -> b) -> a -> b
$ Map Module ModuleOrigin -> [(Module, ModuleOrigin)]
forall k a. Map k a -> [(k, a)]
Map.assocs Map Module ModuleOrigin
providers
let candidates_units :: [(PackageName, UnitId)]
candidates_units = (UnitInfo -> (PackageName, UnitId))
-> [UnitInfo] -> [(PackageName, UnitId)]
forall a b. (a -> b) -> [a] -> [b]
map (\UnitInfo
ui -> ((UnitInfo -> PackageName
forall srcpkgid srcpkgname uid modulename mod.
GenericUnitInfo srcpkgid srcpkgname uid modulename mod
-> srcpkgname
unitPackageName UnitInfo
ui), UnitInfo -> UnitId
forall srcpkgid srcpkgname uid modulename mod.
GenericUnitInfo srcpkgid srcpkgname uid modulename mod -> uid
unitId UnitInfo
ui))
([UnitInfo] -> [(PackageName, UnitId)])
-> [UnitInfo] -> [(PackageName, UnitId)]
forall a b. (a -> b) -> a -> b
$ (UnitId -> Maybe UnitInfo) -> [UnitId] -> [UnitInfo]
forall a b. (a -> Maybe b) -> [a] -> [b]
mapMaybe (\UnitId
uid -> UnitId -> UnitInfoMap -> Maybe UnitInfo
forall k a. Ord k => k -> Map k a -> Maybe a
Map.lookup UnitId
uid (UnitState -> UnitInfoMap
unitInfoMap UnitState
unit_st)) [UnitId]
candidates_uid
PackageName -> [(PackageName, UnitId)] -> Maybe UnitId
forall a b. Eq a => a -> [(a, b)] -> Maybe b
lookup PackageName
pn [(PackageName, UnitId)]
candidates_units
where
to_uid :: (Module, ModuleOrigin) -> [UnitId]
to_uid :: (Module, ModuleOrigin) -> [UnitId]
to_uid (Module
mod, ModOrigin Maybe Bool
mo [UnitInfo]
re_exps [UnitInfo]
_ Bool
_) =
case Maybe Bool
mo of
Just Bool
True -> (GenUnit UnitId -> UnitId
toUnitId (Module -> GenUnit UnitId
forall unit. GenModule unit -> unit
moduleUnit Module
mod)) UnitId -> [UnitId] -> [UnitId]
forall a. a -> [a] -> [a]
: (UnitInfo -> UnitId) -> [UnitInfo] -> [UnitId]
forall a b. (a -> b) -> [a] -> [b]
map UnitInfo -> UnitId
forall srcpkgid srcpkgname uid modulename mod.
GenericUnitInfo srcpkgid srcpkgname uid modulename mod -> uid
unitId [UnitInfo]
re_exps
Maybe Bool
_ -> (UnitInfo -> UnitId) -> [UnitInfo] -> [UnitId]
forall a b. (a -> b) -> [a] -> [b]
map UnitInfo -> UnitId
forall srcpkgid srcpkgname uid modulename mod.
GenericUnitInfo srcpkgid srcpkgname uid modulename mod -> uid
unitId [UnitInfo]
re_exps
to_uid (Module, ModuleOrigin)
_ = []
mkUnitInfoMap :: [UnitInfo] -> UnitInfoMap
mkUnitInfoMap :: [UnitInfo] -> UnitInfoMap
mkUnitInfoMap [UnitInfo]
infos = (UnitInfoMap -> UnitInfo -> UnitInfoMap)
-> UnitInfoMap -> [UnitInfo] -> UnitInfoMap
forall b a. (b -> a -> b) -> b -> [a] -> b
forall (t :: * -> *) b a.
Foldable t =>
(b -> a -> b) -> b -> t a -> b
foldl' UnitInfoMap -> UnitInfo -> UnitInfoMap
forall {srcpkgid} {srcpkgname}.
Map
UnitId
(GenericUnitInfo srcpkgid srcpkgname UnitId ModuleName Module)
-> GenericUnitInfo srcpkgid srcpkgname UnitId ModuleName Module
-> Map
UnitId
(GenericUnitInfo srcpkgid srcpkgname UnitId ModuleName Module)
add UnitInfoMap
forall k a. Map k a
Map.empty [UnitInfo]
infos
where
mkVirt :: GenericUnitInfo srcpkgid srcpkgname UnitId ModuleName Module
-> UnitId
mkVirt GenericUnitInfo srcpkgid srcpkgname UnitId ModuleName Module
p = GenInstantiatedUnit UnitId -> UnitId
virtualUnitId (UnitId -> [(ModuleName, Module)] -> GenInstantiatedUnit UnitId
forall u.
IsUnitId u =>
u -> GenInstantiations u -> GenInstantiatedUnit u
mkInstantiatedUnit (GenericUnitInfo srcpkgid srcpkgname UnitId ModuleName Module
-> UnitId
forall srcpkgid srcpkgname uid modulename mod.
GenericUnitInfo srcpkgid srcpkgname uid modulename mod -> uid
unitInstanceOf GenericUnitInfo srcpkgid srcpkgname UnitId ModuleName Module
p) (GenericUnitInfo srcpkgid srcpkgname UnitId ModuleName Module
-> [(ModuleName, Module)]
forall srcpkgid srcpkgname uid modulename mod.
GenericUnitInfo srcpkgid srcpkgname uid modulename mod
-> [(modulename, mod)]
unitInstantiations GenericUnitInfo srcpkgid srcpkgname UnitId ModuleName Module
p))
add :: Map
UnitId
(GenericUnitInfo srcpkgid srcpkgname UnitId ModuleName Module)
-> GenericUnitInfo srcpkgid srcpkgname UnitId ModuleName Module
-> Map
UnitId
(GenericUnitInfo srcpkgid srcpkgname UnitId ModuleName Module)
add Map
UnitId
(GenericUnitInfo srcpkgid srcpkgname UnitId ModuleName Module)
pkg_map GenericUnitInfo srcpkgid srcpkgname UnitId ModuleName Module
p
| Bool -> Bool
not ([(ModuleName, Module)] -> Bool
forall a. [a] -> Bool
forall (t :: * -> *) a. Foldable t => t a -> Bool
null (GenericUnitInfo srcpkgid srcpkgname UnitId ModuleName Module
-> [(ModuleName, Module)]
forall srcpkgid srcpkgname uid modulename mod.
GenericUnitInfo srcpkgid srcpkgname uid modulename mod
-> [(modulename, mod)]
unitInstantiations GenericUnitInfo srcpkgid srcpkgname UnitId ModuleName Module
p))
= UnitId
-> GenericUnitInfo srcpkgid srcpkgname UnitId ModuleName Module
-> Map
UnitId
(GenericUnitInfo srcpkgid srcpkgname UnitId ModuleName Module)
-> Map
UnitId
(GenericUnitInfo srcpkgid srcpkgname UnitId ModuleName Module)
forall k a. Ord k => k -> a -> Map k a -> Map k a
Map.insert (GenericUnitInfo srcpkgid srcpkgname UnitId ModuleName Module
-> UnitId
forall {srcpkgid} {srcpkgname}.
GenericUnitInfo srcpkgid srcpkgname UnitId ModuleName Module
-> UnitId
mkVirt GenericUnitInfo srcpkgid srcpkgname UnitId ModuleName Module
p) GenericUnitInfo srcpkgid srcpkgname UnitId ModuleName Module
p
(Map
UnitId
(GenericUnitInfo srcpkgid srcpkgname UnitId ModuleName Module)
-> Map
UnitId
(GenericUnitInfo srcpkgid srcpkgname UnitId ModuleName Module))
-> Map
UnitId
(GenericUnitInfo srcpkgid srcpkgname UnitId ModuleName Module)
-> Map
UnitId
(GenericUnitInfo srcpkgid srcpkgname UnitId ModuleName Module)
forall a b. (a -> b) -> a -> b
$ UnitId
-> GenericUnitInfo srcpkgid srcpkgname UnitId ModuleName Module
-> Map
UnitId
(GenericUnitInfo srcpkgid srcpkgname UnitId ModuleName Module)
-> Map
UnitId
(GenericUnitInfo srcpkgid srcpkgname UnitId ModuleName Module)
forall k a. Ord k => k -> a -> Map k a -> Map k a
Map.insert (GenericUnitInfo srcpkgid srcpkgname UnitId ModuleName Module
-> UnitId
forall srcpkgid srcpkgname uid modulename mod.
GenericUnitInfo srcpkgid srcpkgname uid modulename mod -> uid
unitId GenericUnitInfo srcpkgid srcpkgname UnitId ModuleName Module
p) GenericUnitInfo srcpkgid srcpkgname UnitId ModuleName Module
p
(Map
UnitId
(GenericUnitInfo srcpkgid srcpkgname UnitId ModuleName Module)
-> Map
UnitId
(GenericUnitInfo srcpkgid srcpkgname UnitId ModuleName Module))
-> Map
UnitId
(GenericUnitInfo srcpkgid srcpkgname UnitId ModuleName Module)
-> Map
UnitId
(GenericUnitInfo srcpkgid srcpkgname UnitId ModuleName Module)
forall a b. (a -> b) -> a -> b
$ Map
UnitId
(GenericUnitInfo srcpkgid srcpkgname UnitId ModuleName Module)
pkg_map
| Bool
otherwise
= UnitId
-> GenericUnitInfo srcpkgid srcpkgname UnitId ModuleName Module
-> Map
UnitId
(GenericUnitInfo srcpkgid srcpkgname UnitId ModuleName Module)
-> Map
UnitId
(GenericUnitInfo srcpkgid srcpkgname UnitId ModuleName Module)
forall k a. Ord k => k -> a -> Map k a -> Map k a
Map.insert (GenericUnitInfo srcpkgid srcpkgname UnitId ModuleName Module
-> UnitId
forall srcpkgid srcpkgname uid modulename mod.
GenericUnitInfo srcpkgid srcpkgname uid modulename mod -> uid
unitId GenericUnitInfo srcpkgid srcpkgname UnitId ModuleName Module
p) GenericUnitInfo srcpkgid srcpkgname UnitId ModuleName Module
p Map
UnitId
(GenericUnitInfo srcpkgid srcpkgname UnitId ModuleName Module)
pkg_map
listUnitInfo :: UnitState -> [UnitInfo]
listUnitInfo :: UnitState -> [UnitInfo]
listUnitInfo UnitState
state = UnitInfoMap -> [UnitInfo]
forall k a. Map k a -> [a]
Map.elems (UnitState -> UnitInfoMap
unitInfoMap UnitState
state)
initUnits :: Logger -> DynFlags -> Maybe [UnitDatabase UnitId] -> Set.Set UnitId -> IO ([UnitDatabase UnitId], UnitState, HomeUnit, Maybe PlatformConstants)
initUnits :: Logger
-> DynFlags
-> Maybe [UnitDatabase UnitId]
-> Set UnitId
-> IO
([UnitDatabase UnitId], UnitState, HomeUnit,
Maybe PlatformConstants)
initUnits Logger
logger DynFlags
dflags Maybe [UnitDatabase UnitId]
cached_dbs Set UnitId
home_units = do
let forceUnitInfoMap :: (UnitState, b) -> ()
forceUnitInfoMap (UnitState
state, b
_) = UnitState -> UnitInfoMap
unitInfoMap UnitState
state UnitInfoMap -> () -> ()
forall a b. a -> b -> b
`seq` ()
(UnitState
unit_state,[UnitDatabase UnitId]
dbs) <- Logger
-> SDoc
-> ((UnitState, [UnitDatabase UnitId]) -> ())
-> IO (UnitState, [UnitDatabase UnitId])
-> IO (UnitState, [UnitDatabase UnitId])
forall (m :: * -> *) a.
MonadIO m =>
Logger -> SDoc -> (a -> ()) -> m a -> m a
withTiming Logger
logger (String -> SDoc
forall doc. IsLine doc => String -> doc
text String
"initializing unit database")
(UnitState, [UnitDatabase UnitId]) -> ()
forall {b}. (UnitState, b) -> ()
forceUnitInfoMap
(IO (UnitState, [UnitDatabase UnitId])
-> IO (UnitState, [UnitDatabase UnitId]))
-> IO (UnitState, [UnitDatabase UnitId])
-> IO (UnitState, [UnitDatabase UnitId])
forall a b. (a -> b) -> a -> b
$ Logger -> UnitConfig -> IO (UnitState, [UnitDatabase UnitId])
mkUnitState Logger
logger (DynFlags -> Maybe [UnitDatabase UnitId] -> Set UnitId -> UnitConfig
initUnitConfig DynFlags
dflags Maybe [UnitDatabase UnitId]
cached_dbs Set UnitId
home_units)
Logger -> DumpFlag -> String -> DumpFormat -> SDoc -> IO ()
putDumpFileMaybe Logger
logger DumpFlag
Opt_D_dump_mod_map String
"Module Map"
DumpFormat
FormatText ((SDocContext -> SDocContext) -> SDoc -> SDoc
updSDocContext (\SDocContext
ctx -> SDocContext
ctx {sdocLineLength = 200})
(SDoc -> SDoc) -> SDoc -> SDoc
forall a b. (a -> b) -> a -> b
$ ModuleNameProvidersMap -> SDoc
pprModuleMap (UnitState -> ModuleNameProvidersMap
moduleNameProvidersMap UnitState
unit_state))
let home_unit :: HomeUnit
home_unit = UnitState
-> UnitId -> Maybe UnitId -> [(ModuleName, Module)] -> HomeUnit
mkHomeUnit UnitState
unit_state
(DynFlags -> UnitId
homeUnitId_ DynFlags
dflags)
(DynFlags -> Maybe UnitId
homeUnitInstanceOf_ DynFlags
dflags)
(DynFlags -> [(ModuleName, Module)]
homeUnitInstantiations_ DynFlags
dflags)
Maybe PlatformConstants
mconstants <- if DynFlags -> UnitId
homeUnitId_ DynFlags
dflags UnitId -> UnitId -> Bool
forall a. Eq a => a -> a -> Bool
== UnitId
rtsUnitId
then do
[String] -> IO (Maybe PlatformConstants)
lookupPlatformConstants (IncludeSpecs -> [String]
includePathsGlobal (DynFlags -> IncludeSpecs
includePaths DynFlags
dflags))
else
case UnitState -> UnitId -> Maybe UnitInfo
lookupUnitId UnitState
unit_state UnitId
rtsUnitId of
Maybe UnitInfo
Nothing -> Maybe PlatformConstants -> IO (Maybe PlatformConstants)
forall a. a -> IO a
forall (m :: * -> *) a. Monad m => a -> m a
return Maybe PlatformConstants
forall a. Maybe a
Nothing
Just UnitInfo
info -> [String] -> IO (Maybe PlatformConstants)
lookupPlatformConstants ((ShortText -> String) -> [ShortText] -> [String]
forall a b. (a -> b) -> [a] -> [b]
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
fmap ShortText -> String
ST.unpack (UnitInfo -> [ShortText]
forall srcpkgid srcpkgname uid modulename mod.
GenericUnitInfo srcpkgid srcpkgname uid modulename mod
-> [ShortText]
unitIncludeDirs UnitInfo
info))
([UnitDatabase UnitId], UnitState, HomeUnit,
Maybe PlatformConstants)
-> IO
([UnitDatabase UnitId], UnitState, HomeUnit,
Maybe PlatformConstants)
forall a. a -> IO a
forall (m :: * -> *) a. Monad m => a -> m a
return ([UnitDatabase UnitId]
dbs,UnitState
unit_state,HomeUnit
home_unit,Maybe PlatformConstants
mconstants)
mkHomeUnit
:: UnitState
-> UnitId
-> Maybe UnitId
-> [(ModuleName, Module)]
-> HomeUnit
mkHomeUnit :: UnitState
-> UnitId -> Maybe UnitId -> [(ModuleName, Module)] -> HomeUnit
mkHomeUnit UnitState
unit_state UnitId
hu_id Maybe UnitId
hu_instanceof [(ModuleName, Module)]
hu_instantiations_ =
let
wmap :: Map UnitId UnitId
wmap = UnitState -> Map UnitId UnitId
wireMap UnitState
unit_state
hu_instantiations :: [(ModuleName, Module)]
hu_instantiations = ((ModuleName, Module) -> (ModuleName, Module))
-> [(ModuleName, Module)] -> [(ModuleName, Module)]
forall a b. (a -> b) -> [a] -> [b]
map ((Module -> Module) -> (ModuleName, Module) -> (ModuleName, Module)
forall a b. (a -> b) -> (ModuleName, a) -> (ModuleName, b)
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
fmap (Map UnitId UnitId -> Module -> Module
upd_wired_in_mod Map UnitId UnitId
wmap)) [(ModuleName, Module)]
hu_instantiations_
in case (Maybe UnitId
hu_instanceof, [(ModuleName, Module)]
hu_instantiations) of
(Maybe UnitId
Nothing,[]) -> UnitId -> Maybe (UnitId, [(ModuleName, Module)]) -> HomeUnit
forall u. UnitId -> Maybe (u, GenInstantiations u) -> GenHomeUnit u
DefiniteHomeUnit UnitId
hu_id Maybe (UnitId, [(ModuleName, Module)])
forall a. Maybe a
Nothing
(Maybe UnitId
Nothing, [(ModuleName, Module)]
_) -> GhcException -> HomeUnit
forall a. GhcException -> a
throwGhcException (GhcException -> HomeUnit) -> GhcException -> HomeUnit
forall a b. (a -> b) -> a -> b
$ String -> GhcException
CmdLineError (String
"Use of -instantiated-with requires -this-component-id")
(Just UnitId
_, []) -> GhcException -> HomeUnit
forall a. GhcException -> a
throwGhcException (GhcException -> HomeUnit) -> GhcException -> HomeUnit
forall a b. (a -> b) -> a -> b
$ String -> GhcException
CmdLineError (String
"Use of -this-component-id requires -instantiated-with")
(Just UnitId
u, [(ModuleName, Module)]
is)
| ((ModuleName, Module) -> Bool) -> [(ModuleName, Module)] -> Bool
forall (t :: * -> *) a. Foldable t => (a -> Bool) -> t a -> Bool
all (Module -> Bool
forall u. GenModule (GenUnit u) -> Bool
isHoleModule (Module -> Bool)
-> ((ModuleName, Module) -> Module) -> (ModuleName, Module) -> Bool
forall b c a. (b -> c) -> (a -> b) -> a -> c
. (ModuleName, Module) -> Module
forall a b. (a, b) -> b
snd) [(ModuleName, Module)]
is Bool -> Bool -> Bool
&& UnitId
u UnitId -> UnitId -> Bool
forall a. Eq a => a -> a -> Bool
== UnitId
hu_id
-> UnitId -> [(ModuleName, Module)] -> HomeUnit
forall u. UnitId -> GenInstantiations u -> GenHomeUnit u
IndefiniteHomeUnit UnitId
u [(ModuleName, Module)]
is
| Bool
otherwise
-> UnitId -> Maybe (UnitId, [(ModuleName, Module)]) -> HomeUnit
forall u. UnitId -> Maybe (u, GenInstantiations u) -> GenHomeUnit u
DefiniteHomeUnit UnitId
hu_id ((UnitId, [(ModuleName, Module)])
-> Maybe (UnitId, [(ModuleName, Module)])
forall a. a -> Maybe a
Just (UnitId
u, [(ModuleName, Module)]
is))
readUnitDatabases :: Logger -> UnitConfig -> IO [UnitDatabase UnitId]
readUnitDatabases :: Logger -> UnitConfig -> IO [UnitDatabase UnitId]
readUnitDatabases Logger
logger UnitConfig
cfg = do
[PkgDbRef]
conf_refs <- UnitConfig -> IO [PkgDbRef]
getUnitDbRefs UnitConfig
cfg
[String]
confs <- ([Maybe String] -> [String]) -> IO [Maybe String] -> IO [String]
forall (m :: * -> *) a1 r. Monad m => (a1 -> r) -> m a1 -> m r
liftM [Maybe String] -> [String]
forall a. [Maybe a] -> [a]
catMaybes (IO [Maybe String] -> IO [String])
-> IO [Maybe String] -> IO [String]
forall a b. (a -> b) -> a -> b
$ (PkgDbRef -> IO (Maybe String)) -> [PkgDbRef] -> IO [Maybe String]
forall (t :: * -> *) (m :: * -> *) a b.
(Traversable t, Monad m) =>
(a -> m b) -> t a -> m (t b)
forall (m :: * -> *) a b. Monad m => (a -> m b) -> [a] -> m [b]
mapM (UnitConfig -> PkgDbRef -> IO (Maybe String)
resolveUnitDatabase UnitConfig
cfg) [PkgDbRef]
conf_refs
(String -> IO (UnitDatabase UnitId))
-> [String] -> IO [UnitDatabase UnitId]
forall (t :: * -> *) (m :: * -> *) a b.
(Traversable t, Monad m) =>
(a -> m b) -> t a -> m (t b)
forall (m :: * -> *) a b. Monad m => (a -> m b) -> [a] -> m [b]
mapM (Logger -> UnitConfig -> String -> IO (UnitDatabase UnitId)
readUnitDatabase Logger
logger UnitConfig
cfg) [String]
confs
getUnitDbRefs :: UnitConfig -> IO [PkgDbRef]
getUnitDbRefs :: UnitConfig -> IO [PkgDbRef]
getUnitDbRefs UnitConfig
cfg = do
let system_conf_refs :: [PkgDbRef]
system_conf_refs = [PkgDbRef
UserPkgDb, PkgDbRef
GlobalPkgDb]
Either IOException String
e_pkg_path <- IO String -> IO (Either IOException String)
forall a. IO a -> IO (Either IOException a)
tryIO (String -> IO String
getEnv (String -> IO String) -> String -> IO String
forall a b. (a -> b) -> a -> b
$ (Char -> Char) -> String -> String
forall a b. (a -> b) -> [a] -> [b]
map Char -> Char
toUpper (UnitConfig -> String
unitConfigProgramName UnitConfig
cfg) String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
"_PACKAGE_PATH")
let base_conf_refs :: [PkgDbRef]
base_conf_refs = case Either IOException String
e_pkg_path of
Left IOException
_ -> [PkgDbRef]
system_conf_refs
Right String
path
| Just (String
xs, Char
x) <- String -> Maybe (String, Char)
forall a. [a] -> Maybe ([a], a)
snocView String
path, Char -> Bool
isSearchPathSeparator Char
x
-> (String -> PkgDbRef) -> [String] -> [PkgDbRef]
forall a b. (a -> b) -> [a] -> [b]
map String -> PkgDbRef
PkgDbPath (String -> [String]
splitSearchPath String
xs) [PkgDbRef] -> [PkgDbRef] -> [PkgDbRef]
forall a. [a] -> [a] -> [a]
++ [PkgDbRef]
system_conf_refs
| Bool
otherwise
-> (String -> PkgDbRef) -> [String] -> [PkgDbRef]
forall a b. (a -> b) -> [a] -> [b]
map String -> PkgDbRef
PkgDbPath (String -> [String]
splitSearchPath String
path)
[PkgDbRef] -> IO [PkgDbRef]
forall a. a -> IO a
forall (m :: * -> *) a. Monad m => a -> m a
return ([PkgDbRef] -> IO [PkgDbRef]) -> [PkgDbRef] -> IO [PkgDbRef]
forall a b. (a -> b) -> a -> b
$ [PkgDbRef] -> [PkgDbRef]
forall a. [a] -> [a]
reverse ((PackageDBFlag -> [PkgDbRef] -> [PkgDbRef])
-> [PkgDbRef] -> [PackageDBFlag] -> [PkgDbRef]
forall a b. (a -> b -> b) -> b -> [a] -> b
forall (t :: * -> *) a b.
Foldable t =>
(a -> b -> b) -> b -> t a -> b
foldr PackageDBFlag -> [PkgDbRef] -> [PkgDbRef]
doFlag [PkgDbRef]
base_conf_refs (UnitConfig -> [PackageDBFlag]
unitConfigFlagsDB UnitConfig
cfg))
where
doFlag :: PackageDBFlag -> [PkgDbRef] -> [PkgDbRef]
doFlag (PackageDB PkgDbRef
p) [PkgDbRef]
dbs = PkgDbRef
p PkgDbRef -> [PkgDbRef] -> [PkgDbRef]
forall a. a -> [a] -> [a]
: [PkgDbRef]
dbs
doFlag PackageDBFlag
NoUserPackageDB [PkgDbRef]
dbs = (PkgDbRef -> Bool) -> [PkgDbRef] -> [PkgDbRef]
forall a. (a -> Bool) -> [a] -> [a]
filter PkgDbRef -> Bool
isNotUser [PkgDbRef]
dbs
doFlag PackageDBFlag
NoGlobalPackageDB [PkgDbRef]
dbs = (PkgDbRef -> Bool) -> [PkgDbRef] -> [PkgDbRef]
forall a. (a -> Bool) -> [a] -> [a]
filter PkgDbRef -> Bool
isNotGlobal [PkgDbRef]
dbs
doFlag PackageDBFlag
ClearPackageDBs [PkgDbRef]
_ = []
isNotUser :: PkgDbRef -> Bool
isNotUser PkgDbRef
UserPkgDb = Bool
False
isNotUser PkgDbRef
_ = Bool
True
isNotGlobal :: PkgDbRef -> Bool
isNotGlobal PkgDbRef
GlobalPkgDb = Bool
False
isNotGlobal PkgDbRef
_ = Bool
True
resolveUnitDatabase :: UnitConfig -> PkgDbRef -> IO (Maybe FilePath)
resolveUnitDatabase :: UnitConfig -> PkgDbRef -> IO (Maybe String)
resolveUnitDatabase UnitConfig
cfg PkgDbRef
GlobalPkgDb = Maybe String -> IO (Maybe String)
forall a. a -> IO a
forall (m :: * -> *) a. Monad m => a -> m a
return (Maybe String -> IO (Maybe String))
-> Maybe String -> IO (Maybe String)
forall a b. (a -> b) -> a -> b
$ String -> Maybe String
forall a. a -> Maybe a
Just (UnitConfig -> String
unitConfigGlobalDB UnitConfig
cfg)
resolveUnitDatabase UnitConfig
cfg PkgDbRef
UserPkgDb = MaybeT IO String -> IO (Maybe String)
forall (m :: * -> *) a. MaybeT m a -> m (Maybe a)
runMaybeT (MaybeT IO String -> IO (Maybe String))
-> MaybeT IO String -> IO (Maybe String)
forall a b. (a -> b) -> a -> b
$ do
String
dir <- String -> ArchOS -> MaybeT IO String
versionedAppDir (UnitConfig -> String
unitConfigProgramName UnitConfig
cfg) (UnitConfig -> ArchOS
unitConfigPlatformArchOS UnitConfig
cfg)
let pkgconf :: String
pkgconf = String
dir String -> String -> String
</> UnitConfig -> String
unitConfigDBName UnitConfig
cfg
Bool
exist <- IO Bool -> MaybeT IO Bool
forall a. IO a -> MaybeT IO a
tryMaybeT (IO Bool -> MaybeT IO Bool) -> IO Bool -> MaybeT IO Bool
forall a b. (a -> b) -> a -> b
$ String -> IO Bool
doesDirectoryExist String
pkgconf
if Bool
exist then String -> MaybeT IO String
forall a. a -> MaybeT IO a
forall (m :: * -> *) a. Monad m => a -> m a
return String
pkgconf else MaybeT IO String
forall a. MaybeT IO a
forall (m :: * -> *) a. MonadPlus m => m a
mzero
resolveUnitDatabase UnitConfig
_ (PkgDbPath String
name) = Maybe String -> IO (Maybe String)
forall a. a -> IO a
forall (m :: * -> *) a. Monad m => a -> m a
return (Maybe String -> IO (Maybe String))
-> Maybe String -> IO (Maybe String)
forall a b. (a -> b) -> a -> b
$ String -> Maybe String
forall a. a -> Maybe a
Just String
name
readUnitDatabase :: Logger -> UnitConfig -> FilePath -> IO (UnitDatabase UnitId)
readUnitDatabase :: Logger -> UnitConfig -> String -> IO (UnitDatabase UnitId)
readUnitDatabase Logger
logger UnitConfig
cfg String
conf_file = do
Bool
isdir <- String -> IO Bool
doesDirectoryExist String
conf_file
[DbUnitInfo]
proto_pkg_configs <-
if Bool
isdir
then String -> IO [DbUnitInfo]
readDirStyleUnitInfo String
conf_file
else do
Bool
isfile <- String -> IO Bool
doesFileExist String
conf_file
if Bool
isfile
then do
Maybe [DbUnitInfo]
mpkgs <- IO (Maybe [DbUnitInfo])
tryReadOldFileStyleUnitInfo
case Maybe [DbUnitInfo]
mpkgs of
Just [DbUnitInfo]
pkgs -> [DbUnitInfo] -> IO [DbUnitInfo]
forall a. a -> IO a
forall (m :: * -> *) a. Monad m => a -> m a
return [DbUnitInfo]
pkgs
Maybe [DbUnitInfo]
Nothing -> GhcException -> IO [DbUnitInfo]
forall a. GhcException -> IO a
throwGhcExceptionIO (GhcException -> IO [DbUnitInfo])
-> GhcException -> IO [DbUnitInfo]
forall a b. (a -> b) -> a -> b
$ String -> GhcException
InstallationError (String -> GhcException) -> String -> GhcException
forall a b. (a -> b) -> a -> b
$
String
"ghc no longer supports single-file style package " String -> String -> String
forall a. [a] -> [a] -> [a]
++
String
"databases (" String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
conf_file String -> String -> String
forall a. [a] -> [a] -> [a]
++
String
") use 'ghc-pkg init' to create the database with " String -> String -> String
forall a. [a] -> [a] -> [a]
++
String
"the correct format."
else GhcException -> IO [DbUnitInfo]
forall a. GhcException -> IO a
throwGhcExceptionIO (GhcException -> IO [DbUnitInfo])
-> GhcException -> IO [DbUnitInfo]
forall a b. (a -> b) -> a -> b
$ String -> GhcException
InstallationError (String -> GhcException) -> String -> GhcException
forall a b. (a -> b) -> a -> b
$
String
"can't find a package database at " String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
conf_file
let
conf_file' :: String
conf_file' = String -> String
dropTrailingPathSeparator String
conf_file
top_dir :: String
top_dir = UnitConfig -> String
unitConfigGHCDir UnitConfig
cfg
pkgroot :: String
pkgroot = String -> String
takeDirectory String
conf_file'
pkg_configs1 :: [UnitInfo]
pkg_configs1 = (DbUnitInfo -> UnitInfo) -> [DbUnitInfo] -> [UnitInfo]
forall a b. (a -> b) -> [a] -> [b]
map (String -> String -> UnitInfo -> UnitInfo
mungeUnitInfo String
top_dir String
pkgroot (UnitInfo -> UnitInfo)
-> (DbUnitInfo -> UnitInfo) -> DbUnitInfo -> UnitInfo
forall b c a. (b -> c) -> (a -> b) -> a -> c
. (UnitKey -> UnitId) -> GenUnitInfo UnitKey -> UnitInfo
forall v u.
IsUnitId v =>
(u -> v) -> GenUnitInfo u -> GenUnitInfo v
mapUnitInfo (\(UnitKey FastString
x) -> FastString -> UnitId
UnitId FastString
x) (GenUnitInfo UnitKey -> UnitInfo)
-> (DbUnitInfo -> GenUnitInfo UnitKey) -> DbUnitInfo -> UnitInfo
forall b c a. (b -> c) -> (a -> b) -> a -> c
. DbUnitInfo -> GenUnitInfo UnitKey
mkUnitKeyInfo)
[DbUnitInfo]
proto_pkg_configs
UnitDatabase UnitId -> IO (UnitDatabase UnitId)
forall a. a -> IO a
forall (m :: * -> *) a. Monad m => a -> m a
return (UnitDatabase UnitId -> IO (UnitDatabase UnitId))
-> UnitDatabase UnitId -> IO (UnitDatabase UnitId)
forall a b. (a -> b) -> a -> b
$ String -> [UnitInfo] -> UnitDatabase UnitId
forall unit. String -> [GenUnitInfo unit] -> UnitDatabase unit
UnitDatabase String
conf_file' [UnitInfo]
pkg_configs1
where
readDirStyleUnitInfo :: String -> IO [DbUnitInfo]
readDirStyleUnitInfo String
conf_dir = do
let filename :: String
filename = String
conf_dir String -> String -> String
</> String
"package.cache"
Bool
cache_exists <- String -> IO Bool
doesFileExist String
filename
if Bool
cache_exists
then do
Logger -> Int -> SDoc -> IO ()
debugTraceMsg Logger
logger Int
2 (SDoc -> IO ()) -> SDoc -> IO ()
forall a b. (a -> b) -> a -> b
$ String -> SDoc
forall doc. IsLine doc => String -> doc
text String
"Using binary package database:" SDoc -> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc -> doc
<+> String -> SDoc
forall doc. IsLine doc => String -> doc
text String
filename
String -> IO [DbUnitInfo]
readPackageDbForGhc String
filename
else do
Logger -> Int -> SDoc -> IO ()
debugTraceMsg Logger
logger Int
2 (SDoc -> IO ()) -> SDoc -> IO ()
forall a b. (a -> b) -> a -> b
$ String -> SDoc
forall doc. IsLine doc => String -> doc
text String
"There is no package.cache in"
SDoc -> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc -> doc
<+> String -> SDoc
forall doc. IsLine doc => String -> doc
text String
conf_dir
SDoc -> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc -> doc
<> String -> SDoc
forall doc. IsLine doc => String -> doc
text String
", checking if the database is empty"
Bool
db_empty <- (String -> Bool) -> [String] -> Bool
forall (t :: * -> *) a. Foldable t => (a -> Bool) -> t a -> Bool
all (Bool -> Bool
not (Bool -> Bool) -> (String -> Bool) -> String -> Bool
forall b c a. (b -> c) -> (a -> b) -> a -> c
. String -> String -> Bool
forall a. Eq a => [a] -> [a] -> Bool
isSuffixOf String
".conf")
([String] -> Bool) -> IO [String] -> IO Bool
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> String -> IO [String]
getDirectoryContents String
conf_dir
if Bool
db_empty
then do
Logger -> Int -> SDoc -> IO ()
debugTraceMsg Logger
logger Int
3 (SDoc -> IO ()) -> SDoc -> IO ()
forall a b. (a -> b) -> a -> b
$ String -> SDoc
forall doc. IsLine doc => String -> doc
text String
"There are no .conf files in"
SDoc -> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc -> doc
<+> String -> SDoc
forall doc. IsLine doc => String -> doc
text String
conf_dir SDoc -> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc -> doc
<> String -> SDoc
forall doc. IsLine doc => String -> doc
text String
", treating"
SDoc -> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc -> doc
<+> String -> SDoc
forall doc. IsLine doc => String -> doc
text String
"package database as empty"
[DbUnitInfo] -> IO [DbUnitInfo]
forall a. a -> IO a
forall (m :: * -> *) a. Monad m => a -> m a
return []
else
GhcException -> IO [DbUnitInfo]
forall a. GhcException -> IO a
throwGhcExceptionIO (GhcException -> IO [DbUnitInfo])
-> GhcException -> IO [DbUnitInfo]
forall a b. (a -> b) -> a -> b
$ String -> GhcException
InstallationError (String -> GhcException) -> String -> GhcException
forall a b. (a -> b) -> a -> b
$
String
"there is no package.cache in " String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
conf_dir String -> String -> String
forall a. [a] -> [a] -> [a]
++
String
" even though package database is not empty"
tryReadOldFileStyleUnitInfo :: IO (Maybe [DbUnitInfo])
tryReadOldFileStyleUnitInfo = do
String
content <- String -> IO String
readFile String
conf_file IO String -> (IOException -> IO String) -> IO String
forall a. IO a -> (IOException -> IO a) -> IO a
`catchIO` \IOException
_ -> String -> IO String
forall a. a -> IO a
forall (m :: * -> *) a. Monad m => a -> m a
return String
""
if Int -> String -> String
forall a. Int -> [a] -> [a]
take Int
2 String
content String -> String -> Bool
forall a. Eq a => a -> a -> Bool
== String
"[]"
then do
let conf_dir :: String
conf_dir = String
conf_file String -> String -> String
<.> String
"d"
Bool
direxists <- String -> IO Bool
doesDirectoryExist String
conf_dir
if Bool
direxists
then do Logger -> Int -> SDoc -> IO ()
debugTraceMsg Logger
logger Int
2 (String -> SDoc
forall doc. IsLine doc => String -> doc
text String
"Ignoring old file-style db and trying:" SDoc -> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc -> doc
<+> String -> SDoc
forall doc. IsLine doc => String -> doc
text String
conf_dir)
([DbUnitInfo] -> Maybe [DbUnitInfo])
-> IO [DbUnitInfo] -> IO (Maybe [DbUnitInfo])
forall (m :: * -> *) a1 r. Monad m => (a1 -> r) -> m a1 -> m r
liftM [DbUnitInfo] -> Maybe [DbUnitInfo]
forall a. a -> Maybe a
Just (String -> IO [DbUnitInfo]
readDirStyleUnitInfo String
conf_dir)
else Maybe [DbUnitInfo] -> IO (Maybe [DbUnitInfo])
forall a. a -> IO a
forall (m :: * -> *) a. Monad m => a -> m a
return ([DbUnitInfo] -> Maybe [DbUnitInfo]
forall a. a -> Maybe a
Just [])
else Maybe [DbUnitInfo] -> IO (Maybe [DbUnitInfo])
forall a. a -> IO a
forall (m :: * -> *) a. Monad m => a -> m a
return Maybe [DbUnitInfo]
forall a. Maybe a
Nothing
distrustAllUnits :: [UnitInfo] -> [UnitInfo]
distrustAllUnits :: [UnitInfo] -> [UnitInfo]
distrustAllUnits [UnitInfo]
pkgs = (UnitInfo -> UnitInfo) -> [UnitInfo] -> [UnitInfo]
forall a b. (a -> b) -> [a] -> [b]
map UnitInfo -> UnitInfo
forall {srcpkgid} {srcpkgname} {uid} {modulename} {mod}.
GenericUnitInfo srcpkgid srcpkgname uid modulename mod
-> GenericUnitInfo srcpkgid srcpkgname uid modulename mod
distrust [UnitInfo]
pkgs
where
distrust :: GenericUnitInfo srcpkgid srcpkgname uid modulename mod
-> GenericUnitInfo srcpkgid srcpkgname uid modulename mod
distrust GenericUnitInfo srcpkgid srcpkgname uid modulename mod
pkg = GenericUnitInfo srcpkgid srcpkgname uid modulename mod
pkg{ unitIsTrusted = False }
mungeUnitInfo :: FilePath -> FilePath
-> UnitInfo -> UnitInfo
mungeUnitInfo :: String -> String -> UnitInfo -> UnitInfo
mungeUnitInfo String
top_dir String
pkgroot =
UnitInfo -> UnitInfo
mungeDynLibFields
(UnitInfo -> UnitInfo)
-> (UnitInfo -> UnitInfo) -> UnitInfo -> UnitInfo
forall b c a. (b -> c) -> (a -> b) -> a -> c
. ShortText -> ShortText -> UnitInfo -> UnitInfo
forall a b c d e.
ShortText
-> ShortText
-> GenericUnitInfo a b c d e
-> GenericUnitInfo a b c d e
mungeUnitInfoPaths (String -> ShortText
ST.pack String
top_dir) (String -> ShortText
ST.pack String
pkgroot)
mungeDynLibFields :: UnitInfo -> UnitInfo
mungeDynLibFields :: UnitInfo -> UnitInfo
mungeDynLibFields UnitInfo
pkg =
UnitInfo
pkg {
unitLibraryDynDirs = case unitLibraryDynDirs pkg of
[] -> UnitInfo -> [ShortText]
forall srcpkgid srcpkgname uid modulename mod.
GenericUnitInfo srcpkgid srcpkgname uid modulename mod
-> [ShortText]
unitLibraryDirs UnitInfo
pkg
[ShortText]
ds -> [ShortText]
ds
}
applyTrustFlag
:: UnitPrecedenceMap
-> UnusableUnits
-> [UnitInfo]
-> TrustFlag
-> MaybeErr UnitErr [UnitInfo]
applyTrustFlag :: UnitPrecedenceMap
-> UnusableUnits
-> [UnitInfo]
-> TrustFlag
-> MaybeErr UnitErr [UnitInfo]
applyTrustFlag UnitPrecedenceMap
prec_map UnusableUnits
unusable [UnitInfo]
pkgs TrustFlag
flag =
case TrustFlag
flag of
TrustPackage String
str ->
case UnitPrecedenceMap
-> PackageArg
-> [UnitInfo]
-> UnusableUnits
-> Either [(UnitInfo, UnusableUnitReason)] ([UnitInfo], [UnitInfo])
selectPackages UnitPrecedenceMap
prec_map (String -> PackageArg
PackageArg String
str) [UnitInfo]
pkgs UnusableUnits
unusable of
Left [(UnitInfo, UnusableUnitReason)]
ps -> UnitErr -> MaybeErr UnitErr [UnitInfo]
forall err val. err -> MaybeErr err val
Failed (TrustFlag -> [(UnitInfo, UnusableUnitReason)] -> UnitErr
TrustFlagErr TrustFlag
flag [(UnitInfo, UnusableUnitReason)]
ps)
Right ([UnitInfo]
ps,[UnitInfo]
qs) -> [UnitInfo] -> MaybeErr UnitErr [UnitInfo]
forall err val. val -> MaybeErr err val
Succeeded ((UnitInfo -> UnitInfo) -> [UnitInfo] -> [UnitInfo]
forall a b. (a -> b) -> [a] -> [b]
map UnitInfo -> UnitInfo
forall {srcpkgid} {srcpkgname} {uid} {modulename} {mod}.
GenericUnitInfo srcpkgid srcpkgname uid modulename mod
-> GenericUnitInfo srcpkgid srcpkgname uid modulename mod
trust [UnitInfo]
ps [UnitInfo] -> [UnitInfo] -> [UnitInfo]
forall a. [a] -> [a] -> [a]
++ [UnitInfo]
qs)
where trust :: GenericUnitInfo srcpkgid srcpkgname uid modulename mod
-> GenericUnitInfo srcpkgid srcpkgname uid modulename mod
trust GenericUnitInfo srcpkgid srcpkgname uid modulename mod
p = GenericUnitInfo srcpkgid srcpkgname uid modulename mod
p {unitIsTrusted=True}
DistrustPackage String
str ->
case UnitPrecedenceMap
-> PackageArg
-> [UnitInfo]
-> UnusableUnits
-> Either [(UnitInfo, UnusableUnitReason)] ([UnitInfo], [UnitInfo])
selectPackages UnitPrecedenceMap
prec_map (String -> PackageArg
PackageArg String
str) [UnitInfo]
pkgs UnusableUnits
unusable of
Left [(UnitInfo, UnusableUnitReason)]
ps -> UnitErr -> MaybeErr UnitErr [UnitInfo]
forall err val. err -> MaybeErr err val
Failed (TrustFlag -> [(UnitInfo, UnusableUnitReason)] -> UnitErr
TrustFlagErr TrustFlag
flag [(UnitInfo, UnusableUnitReason)]
ps)
Right ([UnitInfo]
ps,[UnitInfo]
qs) -> [UnitInfo] -> MaybeErr UnitErr [UnitInfo]
forall err val. val -> MaybeErr err val
Succeeded ([UnitInfo] -> [UnitInfo]
distrustAllUnits [UnitInfo]
ps [UnitInfo] -> [UnitInfo] -> [UnitInfo]
forall a. [a] -> [a] -> [a]
++ [UnitInfo]
qs)
applyPackageFlag
:: UnitPrecedenceMap
-> UnitInfoMap
-> PreloadUnitClosure
-> UnusableUnits
-> Bool
-> [UnitInfo]
-> VisibilityMap
-> PackageFlag
-> MaybeErr UnitErr VisibilityMap
applyPackageFlag :: UnitPrecedenceMap
-> UnitInfoMap
-> PreloadUnitClosure
-> UnusableUnits
-> Bool
-> [UnitInfo]
-> VisibilityMap
-> PackageFlag
-> MaybeErr UnitErr VisibilityMap
applyPackageFlag UnitPrecedenceMap
prec_map UnitInfoMap
pkg_map PreloadUnitClosure
closure UnusableUnits
unusable Bool
no_hide_others [UnitInfo]
pkgs VisibilityMap
vm PackageFlag
flag =
case PackageFlag
flag of
ExposePackage String
_ PackageArg
arg (ModRenaming Bool
b [(ModuleName, ModuleName)]
rns) ->
case UnitPrecedenceMap
-> UnitInfoMap
-> PreloadUnitClosure
-> PackageArg
-> [UnitInfo]
-> UnusableUnits
-> Either [(UnitInfo, UnusableUnitReason)] [UnitInfo]
findPackages UnitPrecedenceMap
prec_map UnitInfoMap
pkg_map PreloadUnitClosure
closure PackageArg
arg [UnitInfo]
pkgs UnusableUnits
unusable of
Left [(UnitInfo, UnusableUnitReason)]
ps -> UnitErr -> MaybeErr UnitErr VisibilityMap
forall err val. err -> MaybeErr err val
Failed (PackageFlag -> [(UnitInfo, UnusableUnitReason)] -> UnitErr
PackageFlagErr PackageFlag
flag [(UnitInfo, UnusableUnitReason)]
ps)
Right (UnitInfo
p:[UnitInfo]
_) -> VisibilityMap -> MaybeErr UnitErr VisibilityMap
forall err val. val -> MaybeErr err val
Succeeded VisibilityMap
vm'
where
n :: FastString
n = UnitInfo -> FastString
fsPackageName UnitInfo
p
reqs :: Map ModuleName (Set InstantiatedModule)
reqs | UnitIdArg GenUnit UnitId
orig_uid <- PackageArg
arg = GenUnit UnitId -> Map ModuleName (Set InstantiatedModule)
forall {u}.
GenUnit u
-> Map ModuleName (Set (GenModule (GenInstantiatedUnit u)))
collectHoles GenUnit UnitId
orig_uid
| Bool
otherwise = Map ModuleName (Set InstantiatedModule)
forall k a. Map k a
Map.empty
collectHoles :: GenUnit u
-> Map ModuleName (Set (GenModule (GenInstantiatedUnit u)))
collectHoles GenUnit u
uid = case GenUnit u
uid of
GenUnit u
HoleUnit -> Map ModuleName (Set (GenModule (GenInstantiatedUnit u)))
forall k a. Map k a
Map.empty
RealUnit {} -> Map ModuleName (Set (GenModule (GenInstantiatedUnit u)))
forall k a. Map k a
Map.empty
VirtUnit GenInstantiatedUnit u
indef ->
let local :: [Map ModuleName (Set (GenModule (GenInstantiatedUnit u)))]
local = [ ModuleName
-> Set (GenModule (GenInstantiatedUnit u))
-> Map ModuleName (Set (GenModule (GenInstantiatedUnit u)))
forall k a. k -> a -> Map k a
Map.singleton
(GenModule (GenUnit u) -> ModuleName
forall unit. GenModule unit -> ModuleName
moduleName GenModule (GenUnit u)
mod)
(GenModule (GenInstantiatedUnit u)
-> Set (GenModule (GenInstantiatedUnit u))
forall a. a -> Set a
Set.singleton (GenModule (GenInstantiatedUnit u)
-> Set (GenModule (GenInstantiatedUnit u)))
-> GenModule (GenInstantiatedUnit u)
-> Set (GenModule (GenInstantiatedUnit u))
forall a b. (a -> b) -> a -> b
$ GenInstantiatedUnit u
-> ModuleName -> GenModule (GenInstantiatedUnit u)
forall unit. unit -> ModuleName -> GenModule unit
Module GenInstantiatedUnit u
indef ModuleName
mod_name)
| (ModuleName
mod_name, GenModule (GenUnit u)
mod) <- GenInstantiatedUnit u -> GenInstantiations u
forall unit. GenInstantiatedUnit unit -> GenInstantiations unit
instUnitInsts GenInstantiatedUnit u
indef
, GenModule (GenUnit u) -> Bool
forall u. GenModule (GenUnit u) -> Bool
isHoleModule GenModule (GenUnit u)
mod ]
recurse :: [Map ModuleName (Set (GenModule (GenInstantiatedUnit u)))]
recurse = [ GenUnit u
-> Map ModuleName (Set (GenModule (GenInstantiatedUnit u)))
collectHoles (GenModule (GenUnit u) -> GenUnit u
forall unit. GenModule unit -> unit
moduleUnit GenModule (GenUnit u)
mod)
| (ModuleName
_, GenModule (GenUnit u)
mod) <- GenInstantiatedUnit u -> GenInstantiations u
forall unit. GenInstantiatedUnit unit -> GenInstantiations unit
instUnitInsts GenInstantiatedUnit u
indef ]
in (Set (GenModule (GenInstantiatedUnit u))
-> Set (GenModule (GenInstantiatedUnit u))
-> Set (GenModule (GenInstantiatedUnit u)))
-> [Map ModuleName (Set (GenModule (GenInstantiatedUnit u)))]
-> Map ModuleName (Set (GenModule (GenInstantiatedUnit u)))
forall (f :: * -> *) k a.
(Foldable f, Ord k) =>
(a -> a -> a) -> f (Map k a) -> Map k a
Map.unionsWith Set (GenModule (GenInstantiatedUnit u))
-> Set (GenModule (GenInstantiatedUnit u))
-> Set (GenModule (GenInstantiatedUnit u))
forall a. Ord a => Set a -> Set a -> Set a
Set.union ([Map ModuleName (Set (GenModule (GenInstantiatedUnit u)))]
-> Map ModuleName (Set (GenModule (GenInstantiatedUnit u))))
-> [Map ModuleName (Set (GenModule (GenInstantiatedUnit u)))]
-> Map ModuleName (Set (GenModule (GenInstantiatedUnit u)))
forall a b. (a -> b) -> a -> b
$ [Map ModuleName (Set (GenModule (GenInstantiatedUnit u)))]
local [Map ModuleName (Set (GenModule (GenInstantiatedUnit u)))]
-> [Map ModuleName (Set (GenModule (GenInstantiatedUnit u)))]
-> [Map ModuleName (Set (GenModule (GenInstantiatedUnit u)))]
forall a. [a] -> [a] -> [a]
++ [Map ModuleName (Set (GenModule (GenInstantiatedUnit u)))]
recurse
uv :: UnitVisibility
uv = UnitVisibility
{ uv_expose_all :: Bool
uv_expose_all = Bool
b
, uv_renamings :: [(ModuleName, ModuleName)]
uv_renamings = [(ModuleName, ModuleName)]
rns
, uv_package_name :: First FastString
uv_package_name = Maybe FastString -> First FastString
forall a. Maybe a -> First a
First (FastString -> Maybe FastString
forall a. a -> Maybe a
Just FastString
n)
, uv_requirements :: Map ModuleName (Set InstantiatedModule)
uv_requirements = Map ModuleName (Set InstantiatedModule)
reqs
, uv_explicit :: Maybe PackageArg
uv_explicit = PackageArg -> Maybe PackageArg
forall a. a -> Maybe a
Just PackageArg
arg
}
vm' :: VisibilityMap
vm' = (UnitVisibility -> UnitVisibility -> UnitVisibility)
-> GenUnit UnitId
-> UnitVisibility
-> VisibilityMap
-> VisibilityMap
forall k a. Ord k => (a -> a -> a) -> k -> a -> Map k a -> Map k a
Map.insertWith UnitVisibility -> UnitVisibility -> UnitVisibility
forall a. Monoid a => a -> a -> a
mappend (UnitInfo -> GenUnit UnitId
mkUnit UnitInfo
p) UnitVisibility
uv VisibilityMap
vm_cleared
vm_cleared :: VisibilityMap
vm_cleared | Bool
no_hide_others = VisibilityMap
vm
| ((ModuleName, ModuleName)
_:[(ModuleName, ModuleName)]
_) <- [(ModuleName, ModuleName)]
rns = VisibilityMap
vm
| Bool
otherwise = (GenUnit UnitId -> UnitVisibility -> Bool)
-> VisibilityMap -> VisibilityMap
forall k a. (k -> a -> Bool) -> Map k a -> Map k a
Map.filterWithKey
(\GenUnit UnitId
k UnitVisibility
uv -> GenUnit UnitId
k GenUnit UnitId -> GenUnit UnitId -> Bool
forall a. Eq a => a -> a -> Bool
== UnitInfo -> GenUnit UnitId
mkUnit UnitInfo
p
Bool -> Bool -> Bool
|| Maybe FastString -> First FastString
forall a. Maybe a -> First a
First (FastString -> Maybe FastString
forall a. a -> Maybe a
Just FastString
n) First FastString -> First FastString -> Bool
forall a. Eq a => a -> a -> Bool
/= UnitVisibility -> First FastString
uv_package_name UnitVisibility
uv) VisibilityMap
vm
Either [(UnitInfo, UnusableUnitReason)] [UnitInfo]
_ -> String -> MaybeErr UnitErr VisibilityMap
forall a. HasCallStack => String -> a
panic String
"applyPackageFlag"
HidePackage String
str ->
case UnitPrecedenceMap
-> UnitInfoMap
-> PreloadUnitClosure
-> PackageArg
-> [UnitInfo]
-> UnusableUnits
-> Either [(UnitInfo, UnusableUnitReason)] [UnitInfo]
findPackages UnitPrecedenceMap
prec_map UnitInfoMap
pkg_map PreloadUnitClosure
closure (String -> PackageArg
PackageArg String
str) [UnitInfo]
pkgs UnusableUnits
unusable of
Left [(UnitInfo, UnusableUnitReason)]
ps -> UnitErr -> MaybeErr UnitErr VisibilityMap
forall err val. err -> MaybeErr err val
Failed (PackageFlag -> [(UnitInfo, UnusableUnitReason)] -> UnitErr
PackageFlagErr PackageFlag
flag [(UnitInfo, UnusableUnitReason)]
ps)
Right [UnitInfo]
ps -> VisibilityMap -> MaybeErr UnitErr VisibilityMap
forall err val. val -> MaybeErr err val
Succeeded (VisibilityMap -> MaybeErr UnitErr VisibilityMap)
-> VisibilityMap -> MaybeErr UnitErr VisibilityMap
forall a b. (a -> b) -> a -> b
$ (VisibilityMap -> GenUnit UnitId -> VisibilityMap)
-> VisibilityMap -> [GenUnit UnitId] -> VisibilityMap
forall b a. (b -> a -> b) -> b -> [a] -> b
forall (t :: * -> *) b a.
Foldable t =>
(b -> a -> b) -> b -> t a -> b
foldl' ((GenUnit UnitId -> VisibilityMap -> VisibilityMap)
-> VisibilityMap -> GenUnit UnitId -> VisibilityMap
forall a b c. (a -> b -> c) -> b -> a -> c
flip GenUnit UnitId -> VisibilityMap -> VisibilityMap
forall k a. Ord k => k -> Map k a -> Map k a
Map.delete) VisibilityMap
vm ((UnitInfo -> GenUnit UnitId) -> [UnitInfo] -> [GenUnit UnitId]
forall a b. (a -> b) -> [a] -> [b]
map UnitInfo -> GenUnit UnitId
mkUnit [UnitInfo]
ps)
findPackages :: UnitPrecedenceMap
-> UnitInfoMap
-> PreloadUnitClosure
-> PackageArg -> [UnitInfo]
-> UnusableUnits
-> Either [(UnitInfo, UnusableUnitReason)]
[UnitInfo]
findPackages :: UnitPrecedenceMap
-> UnitInfoMap
-> PreloadUnitClosure
-> PackageArg
-> [UnitInfo]
-> UnusableUnits
-> Either [(UnitInfo, UnusableUnitReason)] [UnitInfo]
findPackages UnitPrecedenceMap
prec_map UnitInfoMap
pkg_map PreloadUnitClosure
closure PackageArg
arg [UnitInfo]
pkgs UnusableUnits
unusable
= let ps :: [UnitInfo]
ps = (UnitInfo -> Maybe UnitInfo) -> [UnitInfo] -> [UnitInfo]
forall a b. (a -> Maybe b) -> [a] -> [b]
mapMaybe (PackageArg -> UnitInfo -> Maybe UnitInfo
finder PackageArg
arg) [UnitInfo]
pkgs
in if [UnitInfo] -> Bool
forall a. [a] -> Bool
forall (t :: * -> *) a. Foldable t => t a -> Bool
null [UnitInfo]
ps
then [(UnitInfo, UnusableUnitReason)]
-> Either [(UnitInfo, UnusableUnitReason)] [UnitInfo]
forall a b. a -> Either a b
Left (((UnitInfo, UnusableUnitReason)
-> Maybe (UnitInfo, UnusableUnitReason))
-> [(UnitInfo, UnusableUnitReason)]
-> [(UnitInfo, UnusableUnitReason)]
forall a b. (a -> Maybe b) -> [a] -> [b]
mapMaybe (\(UnitInfo
x,UnusableUnitReason
y) -> PackageArg -> UnitInfo -> Maybe UnitInfo
finder PackageArg
arg UnitInfo
x Maybe UnitInfo
-> (UnitInfo -> Maybe (UnitInfo, UnusableUnitReason))
-> Maybe (UnitInfo, UnusableUnitReason)
forall a b. Maybe a -> (a -> Maybe b) -> Maybe b
forall (m :: * -> *) a b. Monad m => m a -> (a -> m b) -> m b
>>= \UnitInfo
x' -> (UnitInfo, UnusableUnitReason)
-> Maybe (UnitInfo, UnusableUnitReason)
forall a. a -> Maybe a
forall (m :: * -> *) a. Monad m => a -> m a
return (UnitInfo
x',UnusableUnitReason
y))
(UnusableUnits -> [(UnitInfo, UnusableUnitReason)]
forall k a. Map k a -> [a]
Map.elems UnusableUnits
unusable))
else [UnitInfo] -> Either [(UnitInfo, UnusableUnitReason)] [UnitInfo]
forall a b. b -> Either a b
Right (UnitPrecedenceMap -> [UnitInfo] -> [UnitInfo]
sortByPreference UnitPrecedenceMap
prec_map [UnitInfo]
ps)
where
finder :: PackageArg -> UnitInfo -> Maybe UnitInfo
finder (PackageArg String
str) UnitInfo
p
= if String -> UnitInfo -> Bool
matchingStr String
str UnitInfo
p
then UnitInfo -> Maybe UnitInfo
forall a. a -> Maybe a
Just UnitInfo
p
else Maybe UnitInfo
forall a. Maybe a
Nothing
finder (UnitIdArg GenUnit UnitId
uid) UnitInfo
p
= case GenUnit UnitId
uid of
RealUnit (Definite UnitId
iuid)
| UnitId
iuid UnitId -> UnitId -> Bool
forall a. Eq a => a -> a -> Bool
== UnitInfo -> UnitId
forall srcpkgid srcpkgname uid modulename mod.
GenericUnitInfo srcpkgid srcpkgname uid modulename mod -> uid
unitId UnitInfo
p
-> UnitInfo -> Maybe UnitInfo
forall a. a -> Maybe a
Just UnitInfo
p
VirtUnit GenInstantiatedUnit UnitId
inst
| GenInstantiatedUnit UnitId -> UnitId
forall unit. GenInstantiatedUnit unit -> unit
instUnitInstanceOf GenInstantiatedUnit UnitId
inst UnitId -> UnitId -> Bool
forall a. Eq a => a -> a -> Bool
== UnitInfo -> UnitId
forall srcpkgid srcpkgname uid modulename mod.
GenericUnitInfo srcpkgid srcpkgname uid modulename mod -> uid
unitId UnitInfo
p
-> UnitInfo -> Maybe UnitInfo
forall a. a -> Maybe a
Just (UnitInfoMap
-> PreloadUnitClosure
-> [(ModuleName, Module)]
-> UnitInfo
-> UnitInfo
renameUnitInfo UnitInfoMap
pkg_map PreloadUnitClosure
closure (GenInstantiatedUnit UnitId -> [(ModuleName, Module)]
forall unit. GenInstantiatedUnit unit -> GenInstantiations unit
instUnitInsts GenInstantiatedUnit UnitId
inst) UnitInfo
p)
GenUnit UnitId
_ -> Maybe UnitInfo
forall a. Maybe a
Nothing
selectPackages :: UnitPrecedenceMap -> PackageArg -> [UnitInfo]
-> UnusableUnits
-> Either [(UnitInfo, UnusableUnitReason)]
([UnitInfo], [UnitInfo])
selectPackages :: UnitPrecedenceMap
-> PackageArg
-> [UnitInfo]
-> UnusableUnits
-> Either [(UnitInfo, UnusableUnitReason)] ([UnitInfo], [UnitInfo])
selectPackages UnitPrecedenceMap
prec_map PackageArg
arg [UnitInfo]
pkgs UnusableUnits
unusable
= let matches :: UnitInfo -> Bool
matches = PackageArg -> UnitInfo -> Bool
matching PackageArg
arg
([UnitInfo]
ps,[UnitInfo]
rest) = (UnitInfo -> Bool) -> [UnitInfo] -> ([UnitInfo], [UnitInfo])
forall a. (a -> Bool) -> [a] -> ([a], [a])
partition UnitInfo -> Bool
matches [UnitInfo]
pkgs
in if [UnitInfo] -> Bool
forall a. [a] -> Bool
forall (t :: * -> *) a. Foldable t => t a -> Bool
null [UnitInfo]
ps
then [(UnitInfo, UnusableUnitReason)]
-> Either [(UnitInfo, UnusableUnitReason)] ([UnitInfo], [UnitInfo])
forall a b. a -> Either a b
Left (((UnitInfo, UnusableUnitReason) -> Bool)
-> [(UnitInfo, UnusableUnitReason)]
-> [(UnitInfo, UnusableUnitReason)]
forall a. (a -> Bool) -> [a] -> [a]
filter (UnitInfo -> Bool
matches(UnitInfo -> Bool)
-> ((UnitInfo, UnusableUnitReason) -> UnitInfo)
-> (UnitInfo, UnusableUnitReason)
-> Bool
forall b c a. (b -> c) -> (a -> b) -> a -> c
.(UnitInfo, UnusableUnitReason) -> UnitInfo
forall a b. (a, b) -> a
fst) (UnusableUnits -> [(UnitInfo, UnusableUnitReason)]
forall k a. Map k a -> [a]
Map.elems UnusableUnits
unusable))
else ([UnitInfo], [UnitInfo])
-> Either [(UnitInfo, UnusableUnitReason)] ([UnitInfo], [UnitInfo])
forall a b. b -> Either a b
Right (UnitPrecedenceMap -> [UnitInfo] -> [UnitInfo]
sortByPreference UnitPrecedenceMap
prec_map [UnitInfo]
ps, [UnitInfo]
rest)
renameUnitInfo :: UnitInfoMap -> PreloadUnitClosure -> [(ModuleName, Module)] -> UnitInfo -> UnitInfo
renameUnitInfo :: UnitInfoMap
-> PreloadUnitClosure
-> [(ModuleName, Module)]
-> UnitInfo
-> UnitInfo
renameUnitInfo UnitInfoMap
pkg_map PreloadUnitClosure
closure [(ModuleName, Module)]
insts UnitInfo
conf =
let hsubst :: UniqFM ModuleName Module
hsubst = [(ModuleName, Module)] -> UniqFM ModuleName Module
forall key elt. Uniquable key => [(key, elt)] -> UniqFM key elt
listToUFM [(ModuleName, Module)]
insts
smod :: Module -> Module
smod = UnitInfoMap
-> PreloadUnitClosure
-> UniqFM ModuleName Module
-> Module
-> Module
renameHoleModule' UnitInfoMap
pkg_map PreloadUnitClosure
closure UniqFM ModuleName Module
hsubst
new_insts :: [(ModuleName, Module)]
new_insts = ((ModuleName, Module) -> (ModuleName, Module))
-> [(ModuleName, Module)] -> [(ModuleName, Module)]
forall a b. (a -> b) -> [a] -> [b]
map (\(ModuleName
k,Module
v) -> (ModuleName
k,Module -> Module
smod Module
v)) (UnitInfo -> [(ModuleName, Module)]
forall srcpkgid srcpkgname uid modulename mod.
GenericUnitInfo srcpkgid srcpkgname uid modulename mod
-> [(modulename, mod)]
unitInstantiations UnitInfo
conf)
in UnitInfo
conf {
unitInstantiations = new_insts,
unitExposedModules = map (\(ModuleName
mod_name, Maybe Module
mb_mod) -> (ModuleName
mod_name, (Module -> Module) -> Maybe Module -> Maybe Module
forall a b. (a -> b) -> Maybe a -> Maybe b
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
fmap Module -> Module
smod Maybe Module
mb_mod))
(unitExposedModules conf)
}
matchingStr :: String -> UnitInfo -> Bool
matchingStr :: String -> UnitInfo -> Bool
matchingStr String
str UnitInfo
p
= String
str String -> String -> Bool
forall a. Eq a => a -> a -> Bool
== UnitInfo -> String
forall u. GenUnitInfo u -> String
unitPackageIdString UnitInfo
p
Bool -> Bool -> Bool
|| String
str String -> String -> Bool
forall a. Eq a => a -> a -> Bool
== UnitInfo -> String
forall u. GenUnitInfo u -> String
unitPackageNameString UnitInfo
p
matchingId :: UnitId -> UnitInfo -> Bool
matchingId :: UnitId -> UnitInfo -> Bool
matchingId UnitId
uid UnitInfo
p = UnitId
uid UnitId -> UnitId -> Bool
forall a. Eq a => a -> a -> Bool
== UnitInfo -> UnitId
forall srcpkgid srcpkgname uid modulename mod.
GenericUnitInfo srcpkgid srcpkgname uid modulename mod -> uid
unitId UnitInfo
p
matching :: PackageArg -> UnitInfo -> Bool
matching :: PackageArg -> UnitInfo -> Bool
matching (PackageArg String
str) = String -> UnitInfo -> Bool
matchingStr String
str
matching (UnitIdArg (RealUnit (Definite UnitId
uid))) = UnitId -> UnitInfo -> Bool
matchingId UnitId
uid
matching (UnitIdArg GenUnit UnitId
_) = \UnitInfo
_ -> Bool
False
sortByPreference :: UnitPrecedenceMap -> [UnitInfo] -> [UnitInfo]
sortByPreference :: UnitPrecedenceMap -> [UnitInfo] -> [UnitInfo]
sortByPreference UnitPrecedenceMap
prec_map = (UnitInfo -> UnitInfo -> Ordering) -> [UnitInfo] -> [UnitInfo]
forall a. (a -> a -> Ordering) -> [a] -> [a]
sortBy ((UnitInfo -> UnitInfo -> Ordering)
-> UnitInfo -> UnitInfo -> Ordering
forall a b c. (a -> b -> c) -> b -> a -> c
flip (UnitPrecedenceMap -> UnitInfo -> UnitInfo -> Ordering
compareByPreference UnitPrecedenceMap
prec_map))
compareByPreference
:: UnitPrecedenceMap
-> UnitInfo
-> UnitInfo
-> Ordering
compareByPreference :: UnitPrecedenceMap -> UnitInfo -> UnitInfo -> Ordering
compareByPreference UnitPrecedenceMap
prec_map UnitInfo
pkg UnitInfo
pkg'
= case (UnitInfo -> Version) -> UnitInfo -> UnitInfo -> Ordering
forall a t. Ord a => (t -> a) -> t -> t -> Ordering
comparing UnitInfo -> Version
forall srcpkgid srcpkgname uid modulename mod.
GenericUnitInfo srcpkgid srcpkgname uid modulename mod -> Version
unitPackageVersion UnitInfo
pkg UnitInfo
pkg' of
Ordering
GT -> Ordering
GT
Ordering
EQ | Just Int
prec <- UnitId -> UnitPrecedenceMap -> Maybe Int
forall k a. Ord k => k -> Map k a -> Maybe a
Map.lookup (UnitInfo -> UnitId
forall srcpkgid srcpkgname uid modulename mod.
GenericUnitInfo srcpkgid srcpkgname uid modulename mod -> uid
unitId UnitInfo
pkg) UnitPrecedenceMap
prec_map
, Just Int
prec' <- UnitId -> UnitPrecedenceMap -> Maybe Int
forall k a. Ord k => k -> Map k a -> Maybe a
Map.lookup (UnitInfo -> UnitId
forall srcpkgid srcpkgname uid modulename mod.
GenericUnitInfo srcpkgid srcpkgname uid modulename mod -> uid
unitId UnitInfo
pkg') UnitPrecedenceMap
prec_map
-> Int -> Int -> Ordering
forall a. Ord a => a -> a -> Ordering
compare Int
prec Int
prec'
| Bool
otherwise
-> Ordering
EQ
Ordering
LT -> Ordering
LT
comparing :: Ord a => (t -> a) -> t -> t -> Ordering
comparing :: forall a t. Ord a => (t -> a) -> t -> t -> Ordering
comparing t -> a
f t
a t
b = t -> a
f t
a a -> a -> Ordering
forall a. Ord a => a -> a -> Ordering
`compare` t -> a
f t
b
pprFlag :: PackageFlag -> SDoc
pprFlag :: PackageFlag -> SDoc
pprFlag PackageFlag
flag = case PackageFlag
flag of
HidePackage String
p -> String -> SDoc
forall doc. IsLine doc => String -> doc
text String
"-hide-package " SDoc -> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc -> doc
<> String -> SDoc
forall doc. IsLine doc => String -> doc
text String
p
ExposePackage String
doc PackageArg
_ ModRenaming
_ -> String -> SDoc
forall doc. IsLine doc => String -> doc
text String
doc
pprTrustFlag :: TrustFlag -> SDoc
pprTrustFlag :: TrustFlag -> SDoc
pprTrustFlag TrustFlag
flag = case TrustFlag
flag of
TrustPackage String
p -> String -> SDoc
forall doc. IsLine doc => String -> doc
text String
"-trust " SDoc -> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc -> doc
<> String -> SDoc
forall doc. IsLine doc => String -> doc
text String
p
DistrustPackage String
p -> String -> SDoc
forall doc. IsLine doc => String -> doc
text String
"-distrust " SDoc -> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc -> doc
<> String -> SDoc
forall doc. IsLine doc => String -> doc
text String
p
type WiringMap = Map UnitId UnitId
findWiredInUnits
:: Logger
-> UnitPrecedenceMap
-> [UnitInfo]
-> VisibilityMap
-> IO ([UnitInfo],
WiringMap)
findWiredInUnits :: Logger
-> UnitPrecedenceMap
-> [UnitInfo]
-> VisibilityMap
-> IO ([UnitInfo], Map UnitId UnitId)
findWiredInUnits Logger
logger UnitPrecedenceMap
prec_map [UnitInfo]
pkgs VisibilityMap
vis_map = do
let
matches :: UnitInfo -> UnitId -> Bool
UnitInfo
pc matches :: UnitInfo -> UnitId -> Bool
`matches` UnitId
pid = UnitInfo -> PackageName
forall srcpkgid srcpkgname uid modulename mod.
GenericUnitInfo srcpkgid srcpkgname uid modulename mod
-> srcpkgname
unitPackageName UnitInfo
pc PackageName -> PackageName -> Bool
forall a. Eq a => a -> a -> Bool
== FastString -> PackageName
PackageName (UnitId -> FastString
unitIdFS UnitId
pid)
findWiredInUnit :: [UnitInfo] -> UnitId -> IO (Maybe (UnitId, UnitInfo))
findWiredInUnit :: [UnitInfo] -> UnitId -> IO (Maybe (UnitId, UnitInfo))
findWiredInUnit [UnitInfo]
pkgs UnitId
wired_pkg = [IO (Maybe (UnitId, UnitInfo))] -> IO (Maybe (UnitId, UnitInfo))
forall (m :: * -> *) (f :: * -> *) a.
(Monad m, Foldable f) =>
f (m (Maybe a)) -> m (Maybe a)
firstJustsM [[UnitInfo] -> IO (Maybe (UnitId, UnitInfo))
try [UnitInfo]
all_exposed_ps, [UnitInfo] -> IO (Maybe (UnitId, UnitInfo))
try [UnitInfo]
all_ps, IO (Maybe (UnitId, UnitInfo))
notfound]
where
all_ps :: [UnitInfo]
all_ps = [ UnitInfo
p | UnitInfo
p <- [UnitInfo]
pkgs, UnitInfo
p UnitInfo -> UnitId -> Bool
`matches` UnitId
wired_pkg ]
all_exposed_ps :: [UnitInfo]
all_exposed_ps = [ UnitInfo
p | UnitInfo
p <- [UnitInfo]
all_ps, GenUnit UnitId -> VisibilityMap -> Bool
forall k a. Ord k => k -> Map k a -> Bool
Map.member (UnitInfo -> GenUnit UnitId
mkUnit UnitInfo
p) VisibilityMap
vis_map ]
try :: [UnitInfo] -> IO (Maybe (UnitId, UnitInfo))
try [UnitInfo]
ps = case UnitPrecedenceMap -> [UnitInfo] -> [UnitInfo]
sortByPreference UnitPrecedenceMap
prec_map [UnitInfo]
ps of
UnitInfo
p:[UnitInfo]
_ -> (UnitId, UnitInfo) -> Maybe (UnitId, UnitInfo)
forall a. a -> Maybe a
Just ((UnitId, UnitInfo) -> Maybe (UnitId, UnitInfo))
-> IO (UnitId, UnitInfo) -> IO (Maybe (UnitId, UnitInfo))
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> UnitInfo -> IO (UnitId, UnitInfo)
pick UnitInfo
p
[UnitInfo]
_ -> Maybe (UnitId, UnitInfo) -> IO (Maybe (UnitId, UnitInfo))
forall a. a -> IO a
forall (f :: * -> *) a. Applicative f => a -> f a
pure Maybe (UnitId, UnitInfo)
forall a. Maybe a
Nothing
notfound :: IO (Maybe (UnitId, UnitInfo))
notfound = do
Logger -> Int -> SDoc -> IO ()
debugTraceMsg Logger
logger Int
2 (SDoc -> IO ()) -> SDoc -> IO ()
forall a b. (a -> b) -> a -> b
$
String -> SDoc
forall doc. IsLine doc => String -> doc
text String
"wired-in package "
SDoc -> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc -> doc
<> FastString -> SDoc
forall doc. IsLine doc => FastString -> doc
ftext (UnitId -> FastString
unitIdFS UnitId
wired_pkg)
SDoc -> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc -> doc
<> String -> SDoc
forall doc. IsLine doc => String -> doc
text String
" not found."
Maybe (UnitId, UnitInfo) -> IO (Maybe (UnitId, UnitInfo))
forall a. a -> IO a
forall (m :: * -> *) a. Monad m => a -> m a
return Maybe (UnitId, UnitInfo)
forall a. Maybe a
Nothing
pick :: UnitInfo -> IO (UnitId, UnitInfo)
pick :: UnitInfo -> IO (UnitId, UnitInfo)
pick UnitInfo
pkg = do
Logger -> Int -> SDoc -> IO ()
debugTraceMsg Logger
logger Int
2 (SDoc -> IO ()) -> SDoc -> IO ()
forall a b. (a -> b) -> a -> b
$
String -> SDoc
forall doc. IsLine doc => String -> doc
text String
"wired-in package "
SDoc -> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc -> doc
<> FastString -> SDoc
forall doc. IsLine doc => FastString -> doc
ftext (UnitId -> FastString
unitIdFS UnitId
wired_pkg)
SDoc -> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc -> doc
<> String -> SDoc
forall doc. IsLine doc => String -> doc
text String
" mapped to "
SDoc -> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc -> doc
<> UnitId -> SDoc
forall a. Outputable a => a -> SDoc
ppr (UnitInfo -> UnitId
forall srcpkgid srcpkgname uid modulename mod.
GenericUnitInfo srcpkgid srcpkgname uid modulename mod -> uid
unitId UnitInfo
pkg)
(UnitId, UnitInfo) -> IO (UnitId, UnitInfo)
forall a. a -> IO a
forall (m :: * -> *) a. Monad m => a -> m a
return (UnitId
wired_pkg, UnitInfo
pkg)
[Maybe (UnitId, UnitInfo)]
mb_wired_in_pkgs <- (UnitId -> IO (Maybe (UnitId, UnitInfo)))
-> [UnitId] -> IO [Maybe (UnitId, UnitInfo)]
forall (t :: * -> *) (m :: * -> *) a b.
(Traversable t, Monad m) =>
(a -> m b) -> t a -> m (t b)
forall (m :: * -> *) a b. Monad m => (a -> m b) -> [a] -> m [b]
mapM ([UnitInfo] -> UnitId -> IO (Maybe (UnitId, UnitInfo))
findWiredInUnit [UnitInfo]
pkgs) [UnitId]
wiredInUnitIds
let
wired_in_pkgs :: [(UnitId, UnitInfo)]
wired_in_pkgs = [Maybe (UnitId, UnitInfo)] -> [(UnitId, UnitInfo)]
forall a. [Maybe a] -> [a]
catMaybes [Maybe (UnitId, UnitInfo)]
mb_wired_in_pkgs
wiredInMap :: Map UnitId UnitId
wiredInMap :: Map UnitId UnitId
wiredInMap = [(UnitId, UnitId)] -> Map UnitId UnitId
forall k a. Ord k => [(k, a)] -> Map k a
Map.fromList
[ (UnitInfo -> UnitId
forall srcpkgid srcpkgname uid modulename mod.
GenericUnitInfo srcpkgid srcpkgname uid modulename mod -> uid
unitId UnitInfo
realUnitInfo, UnitId
wiredInUnitId)
| (UnitId
wiredInUnitId, UnitInfo
realUnitInfo) <- [(UnitId, UnitInfo)]
wired_in_pkgs
, Bool -> Bool
not (UnitInfo -> Bool
forall srcpkgid srcpkgname uid modulename mod.
GenericUnitInfo srcpkgid srcpkgname uid modulename mod -> Bool
unitIsIndefinite UnitInfo
realUnitInfo)
]
updateWiredInDependencies :: [GenericUnitInfo srcpkgid srcpkgname UnitId modulename Module]
-> [GenericUnitInfo srcpkgid srcpkgname UnitId modulename Module]
updateWiredInDependencies [GenericUnitInfo srcpkgid srcpkgname UnitId modulename Module]
pkgs = (GenericUnitInfo srcpkgid srcpkgname UnitId modulename Module
-> GenericUnitInfo srcpkgid srcpkgname UnitId modulename Module)
-> [GenericUnitInfo srcpkgid srcpkgname UnitId modulename Module]
-> [GenericUnitInfo srcpkgid srcpkgname UnitId modulename Module]
forall a b. (a -> b) -> [a] -> [b]
map (GenericUnitInfo srcpkgid srcpkgname UnitId modulename Module
-> GenericUnitInfo srcpkgid srcpkgname UnitId modulename Module
forall {srcpkgid} {srcpkgname} {modulename}.
GenericUnitInfo srcpkgid srcpkgname UnitId modulename Module
-> GenericUnitInfo srcpkgid srcpkgname UnitId modulename Module
upd_deps (GenericUnitInfo srcpkgid srcpkgname UnitId modulename Module
-> GenericUnitInfo srcpkgid srcpkgname UnitId modulename Module)
-> (GenericUnitInfo srcpkgid srcpkgname UnitId modulename Module
-> GenericUnitInfo srcpkgid srcpkgname UnitId modulename Module)
-> GenericUnitInfo srcpkgid srcpkgname UnitId modulename Module
-> GenericUnitInfo srcpkgid srcpkgname UnitId modulename Module
forall b c a. (b -> c) -> (a -> b) -> a -> c
. GenericUnitInfo srcpkgid srcpkgname UnitId modulename Module
-> GenericUnitInfo srcpkgid srcpkgname UnitId modulename Module
forall {srcpkgid} {srcpkgname} {modulename} {mod}.
GenericUnitInfo srcpkgid srcpkgname UnitId modulename mod
-> GenericUnitInfo srcpkgid srcpkgname UnitId modulename mod
upd_pkg) [GenericUnitInfo srcpkgid srcpkgname UnitId modulename Module]
pkgs
where upd_pkg :: GenericUnitInfo srcpkgid srcpkgname UnitId modulename mod
-> GenericUnitInfo srcpkgid srcpkgname UnitId modulename mod
upd_pkg GenericUnitInfo srcpkgid srcpkgname UnitId modulename mod
pkg
| Just UnitId
wiredInUnitId <- UnitId -> Map UnitId UnitId -> Maybe UnitId
forall k a. Ord k => k -> Map k a -> Maybe a
Map.lookup (GenericUnitInfo srcpkgid srcpkgname UnitId modulename mod -> UnitId
forall srcpkgid srcpkgname uid modulename mod.
GenericUnitInfo srcpkgid srcpkgname uid modulename mod -> uid
unitId GenericUnitInfo srcpkgid srcpkgname UnitId modulename mod
pkg) Map UnitId UnitId
wiredInMap
= GenericUnitInfo srcpkgid srcpkgname UnitId modulename mod
pkg { unitId = wiredInUnitId
, unitInstanceOf = wiredInUnitId
}
| Bool
otherwise
= GenericUnitInfo srcpkgid srcpkgname UnitId modulename mod
pkg
upd_deps :: GenericUnitInfo srcpkgid srcpkgname UnitId modulename Module
-> GenericUnitInfo srcpkgid srcpkgname UnitId modulename Module
upd_deps GenericUnitInfo srcpkgid srcpkgname UnitId modulename Module
pkg = GenericUnitInfo srcpkgid srcpkgname UnitId modulename Module
pkg {
unitDepends = map (upd_wired_in wiredInMap) (unitDepends pkg),
unitExposedModules
= map (\(modulename
k,Maybe Module
v) -> (modulename
k, (Module -> Module) -> Maybe Module -> Maybe Module
forall a b. (a -> b) -> Maybe a -> Maybe b
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
fmap (Map UnitId UnitId -> Module -> Module
upd_wired_in_mod Map UnitId UnitId
wiredInMap) Maybe Module
v))
(unitExposedModules pkg)
}
([UnitInfo], Map UnitId UnitId)
-> IO ([UnitInfo], Map UnitId UnitId)
forall a. a -> IO a
forall (m :: * -> *) a. Monad m => a -> m a
return ([UnitInfo] -> [UnitInfo]
forall {srcpkgid} {srcpkgname} {modulename}.
[GenericUnitInfo srcpkgid srcpkgname UnitId modulename Module]
-> [GenericUnitInfo srcpkgid srcpkgname UnitId modulename Module]
updateWiredInDependencies [UnitInfo]
pkgs, Map UnitId UnitId
wiredInMap)
upd_wired_in_mod :: WiringMap -> Module -> Module
upd_wired_in_mod :: Map UnitId UnitId -> Module -> Module
upd_wired_in_mod Map UnitId UnitId
wiredInMap (Module GenUnit UnitId
uid ModuleName
m) = GenUnit UnitId -> ModuleName -> Module
forall unit. unit -> ModuleName -> GenModule unit
Module (Map UnitId UnitId -> GenUnit UnitId -> GenUnit UnitId
upd_wired_in_uid Map UnitId UnitId
wiredInMap GenUnit UnitId
uid) ModuleName
m
upd_wired_in_uid :: WiringMap -> Unit -> Unit
upd_wired_in_uid :: Map UnitId UnitId -> GenUnit UnitId -> GenUnit UnitId
upd_wired_in_uid Map UnitId UnitId
wiredInMap GenUnit UnitId
u = case GenUnit UnitId
u of
GenUnit UnitId
HoleUnit -> GenUnit UnitId
forall uid. GenUnit uid
HoleUnit
RealUnit (Definite UnitId
uid) -> Definite UnitId -> GenUnit UnitId
forall uid. Definite uid -> GenUnit uid
RealUnit (UnitId -> Definite UnitId
forall unit. unit -> Definite unit
Definite (Map UnitId UnitId -> UnitId -> UnitId
upd_wired_in Map UnitId UnitId
wiredInMap UnitId
uid))
VirtUnit GenInstantiatedUnit UnitId
indef_uid ->
GenInstantiatedUnit UnitId -> GenUnit UnitId
forall uid. GenInstantiatedUnit uid -> GenUnit uid
VirtUnit (GenInstantiatedUnit UnitId -> GenUnit UnitId)
-> GenInstantiatedUnit UnitId -> GenUnit UnitId
forall a b. (a -> b) -> a -> b
$ UnitId -> [(ModuleName, Module)] -> GenInstantiatedUnit UnitId
forall u.
IsUnitId u =>
u -> GenInstantiations u -> GenInstantiatedUnit u
mkInstantiatedUnit
(GenInstantiatedUnit UnitId -> UnitId
forall unit. GenInstantiatedUnit unit -> unit
instUnitInstanceOf GenInstantiatedUnit UnitId
indef_uid)
(((ModuleName, Module) -> (ModuleName, Module))
-> [(ModuleName, Module)] -> [(ModuleName, Module)]
forall a b. (a -> b) -> [a] -> [b]
map (\(ModuleName
x,Module
y) -> (ModuleName
x,Map UnitId UnitId -> Module -> Module
upd_wired_in_mod Map UnitId UnitId
wiredInMap Module
y)) (GenInstantiatedUnit UnitId -> [(ModuleName, Module)]
forall unit. GenInstantiatedUnit unit -> GenInstantiations unit
instUnitInsts GenInstantiatedUnit UnitId
indef_uid))
upd_wired_in :: WiringMap -> UnitId -> UnitId
upd_wired_in :: Map UnitId UnitId -> UnitId -> UnitId
upd_wired_in Map UnitId UnitId
wiredInMap UnitId
key
| Just UnitId
key' <- UnitId -> Map UnitId UnitId -> Maybe UnitId
forall k a. Ord k => k -> Map k a -> Maybe a
Map.lookup UnitId
key Map UnitId UnitId
wiredInMap = UnitId
key'
| Bool
otherwise = UnitId
key
updateVisibilityMap :: WiringMap -> VisibilityMap -> VisibilityMap
updateVisibilityMap :: Map UnitId UnitId -> VisibilityMap -> VisibilityMap
updateVisibilityMap Map UnitId UnitId
wiredInMap VisibilityMap
vis_map = (VisibilityMap -> (UnitId, UnitId) -> VisibilityMap)
-> VisibilityMap -> [(UnitId, UnitId)] -> VisibilityMap
forall b a. (b -> a -> b) -> b -> [a] -> b
forall (t :: * -> *) b a.
Foldable t =>
(b -> a -> b) -> b -> t a -> b
foldl' VisibilityMap -> (UnitId, UnitId) -> VisibilityMap
f VisibilityMap
vis_map (Map UnitId UnitId -> [(UnitId, UnitId)]
forall k a. Map k a -> [(k, a)]
Map.toList Map UnitId UnitId
wiredInMap)
where f :: VisibilityMap -> (UnitId, UnitId) -> VisibilityMap
f VisibilityMap
vm (UnitId
from, UnitId
to) = case GenUnit UnitId -> VisibilityMap -> Maybe UnitVisibility
forall k a. Ord k => k -> Map k a -> Maybe a
Map.lookup (Definite UnitId -> GenUnit UnitId
forall uid. Definite uid -> GenUnit uid
RealUnit (UnitId -> Definite UnitId
forall unit. unit -> Definite unit
Definite UnitId
from)) VisibilityMap
vis_map of
Maybe UnitVisibility
Nothing -> VisibilityMap
vm
Just UnitVisibility
r -> GenUnit UnitId -> UnitVisibility -> VisibilityMap -> VisibilityMap
forall k a. Ord k => k -> a -> Map k a -> Map k a
Map.insert (Definite UnitId -> GenUnit UnitId
forall uid. Definite uid -> GenUnit uid
RealUnit (UnitId -> Definite UnitId
forall unit. unit -> Definite unit
Definite UnitId
to)) UnitVisibility
r
(GenUnit UnitId -> VisibilityMap -> VisibilityMap
forall k a. Ord k => k -> Map k a -> Map k a
Map.delete (Definite UnitId -> GenUnit UnitId
forall uid. Definite uid -> GenUnit uid
RealUnit (UnitId -> Definite UnitId
forall unit. unit -> Definite unit
Definite UnitId
from)) VisibilityMap
vm)
data UnusableUnitReason
=
IgnoredWithFlag
| BrokenDependencies [UnitId]
| CyclicDependencies [UnitId]
| IgnoredDependencies [UnitId]
| ShadowedDependencies [UnitId]
instance Outputable UnusableUnitReason where
ppr :: UnusableUnitReason -> SDoc
ppr UnusableUnitReason
IgnoredWithFlag = String -> SDoc
forall doc. IsLine doc => String -> doc
text String
"[ignored with flag]"
ppr (BrokenDependencies [UnitId]
uids) = SDoc -> SDoc
forall doc. IsLine doc => doc -> doc
brackets (String -> SDoc
forall doc. IsLine doc => String -> doc
text String
"broken" SDoc -> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc -> doc
<+> [UnitId] -> SDoc
forall a. Outputable a => a -> SDoc
ppr [UnitId]
uids)
ppr (CyclicDependencies [UnitId]
uids) = SDoc -> SDoc
forall doc. IsLine doc => doc -> doc
brackets (String -> SDoc
forall doc. IsLine doc => String -> doc
text String
"cyclic" SDoc -> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc -> doc
<+> [UnitId] -> SDoc
forall a. Outputable a => a -> SDoc
ppr [UnitId]
uids)
ppr (IgnoredDependencies [UnitId]
uids) = SDoc -> SDoc
forall doc. IsLine doc => doc -> doc
brackets (String -> SDoc
forall doc. IsLine doc => String -> doc
text String
"ignored" SDoc -> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc -> doc
<+> [UnitId] -> SDoc
forall a. Outputable a => a -> SDoc
ppr [UnitId]
uids)
ppr (ShadowedDependencies [UnitId]
uids) = SDoc -> SDoc
forall doc. IsLine doc => doc -> doc
brackets (String -> SDoc
forall doc. IsLine doc => String -> doc
text String
"shadowed" SDoc -> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc -> doc
<+> [UnitId] -> SDoc
forall a. Outputable a => a -> SDoc
ppr [UnitId]
uids)
type UnusableUnits = Map UnitId (UnitInfo, UnusableUnitReason)
pprReason :: SDoc -> UnusableUnitReason -> SDoc
pprReason :: SDoc -> UnusableUnitReason -> SDoc
pprReason SDoc
pref UnusableUnitReason
reason = case UnusableUnitReason
reason of
UnusableUnitReason
IgnoredWithFlag ->
SDoc
pref SDoc -> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc -> doc
<+> String -> SDoc
forall doc. IsLine doc => String -> doc
text String
"ignored due to an -ignore-package flag"
BrokenDependencies [UnitId]
deps ->
SDoc
pref SDoc -> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc -> doc
<+> String -> SDoc
forall doc. IsLine doc => String -> doc
text String
"unusable due to missing dependencies:" SDoc -> SDoc -> SDoc
forall doc. IsDoc doc => doc -> doc -> doc
$$
Int -> SDoc -> SDoc
nest Int
2 ([SDoc] -> SDoc
forall doc. IsLine doc => [doc] -> doc
hsep ((UnitId -> SDoc) -> [UnitId] -> [SDoc]
forall a b. (a -> b) -> [a] -> [b]
map UnitId -> SDoc
forall a. Outputable a => a -> SDoc
ppr [UnitId]
deps))
CyclicDependencies [UnitId]
deps ->
SDoc
pref SDoc -> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc -> doc
<+> String -> SDoc
forall doc. IsLine doc => String -> doc
text String
"unusable due to cyclic dependencies:" SDoc -> SDoc -> SDoc
forall doc. IsDoc doc => doc -> doc -> doc
$$
Int -> SDoc -> SDoc
nest Int
2 ([SDoc] -> SDoc
forall doc. IsLine doc => [doc] -> doc
hsep ((UnitId -> SDoc) -> [UnitId] -> [SDoc]
forall a b. (a -> b) -> [a] -> [b]
map UnitId -> SDoc
forall a. Outputable a => a -> SDoc
ppr [UnitId]
deps))
IgnoredDependencies [UnitId]
deps ->
SDoc
pref SDoc -> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc -> doc
<+> String -> SDoc
forall doc. IsLine doc => String -> doc
text (String
"unusable because the -ignore-package flag was used to " String -> String -> String
forall a. [a] -> [a] -> [a]
++
String
"ignore at least one of its dependencies:") SDoc -> SDoc -> SDoc
forall doc. IsDoc doc => doc -> doc -> doc
$$
Int -> SDoc -> SDoc
nest Int
2 ([SDoc] -> SDoc
forall doc. IsLine doc => [doc] -> doc
hsep ((UnitId -> SDoc) -> [UnitId] -> [SDoc]
forall a b. (a -> b) -> [a] -> [b]
map UnitId -> SDoc
forall a. Outputable a => a -> SDoc
ppr [UnitId]
deps))
ShadowedDependencies [UnitId]
deps ->
SDoc
pref SDoc -> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc -> doc
<+> String -> SDoc
forall doc. IsLine doc => String -> doc
text String
"unusable due to shadowed dependencies:" SDoc -> SDoc -> SDoc
forall doc. IsDoc doc => doc -> doc -> doc
$$
Int -> SDoc -> SDoc
nest Int
2 ([SDoc] -> SDoc
forall doc. IsLine doc => [doc] -> doc
hsep ((UnitId -> SDoc) -> [UnitId] -> [SDoc]
forall a b. (a -> b) -> [a] -> [b]
map UnitId -> SDoc
forall a. Outputable a => a -> SDoc
ppr [UnitId]
deps))
reportCycles :: Logger -> [SCC UnitInfo] -> IO ()
reportCycles :: Logger -> [SCC UnitInfo] -> IO ()
reportCycles Logger
logger [SCC UnitInfo]
sccs = (SCC UnitInfo -> IO ()) -> [SCC UnitInfo] -> IO ()
forall (t :: * -> *) (m :: * -> *) a b.
(Foldable t, Monad m) =>
(a -> m b) -> t a -> m ()
mapM_ SCC UnitInfo -> IO ()
report [SCC UnitInfo]
sccs
where
report :: SCC UnitInfo -> IO ()
report (AcyclicSCC UnitInfo
_) = () -> IO ()
forall a. a -> IO a
forall (m :: * -> *) a. Monad m => a -> m a
return ()
report (CyclicSCC [UnitInfo]
vs) =
Logger -> Int -> SDoc -> IO ()
debugTraceMsg Logger
logger Int
2 (SDoc -> IO ()) -> SDoc -> IO ()
forall a b. (a -> b) -> a -> b
$
String -> SDoc
forall doc. IsLine doc => String -> doc
text String
"these packages are involved in a cycle:" SDoc -> SDoc -> SDoc
forall doc. IsDoc doc => doc -> doc -> doc
$$
Int -> SDoc -> SDoc
nest Int
2 ([SDoc] -> SDoc
forall doc. IsLine doc => [doc] -> doc
hsep ((UnitInfo -> SDoc) -> [UnitInfo] -> [SDoc]
forall a b. (a -> b) -> [a] -> [b]
map (UnitId -> SDoc
forall a. Outputable a => a -> SDoc
ppr (UnitId -> SDoc) -> (UnitInfo -> UnitId) -> UnitInfo -> SDoc
forall b c a. (b -> c) -> (a -> b) -> a -> c
. UnitInfo -> UnitId
forall srcpkgid srcpkgname uid modulename mod.
GenericUnitInfo srcpkgid srcpkgname uid modulename mod -> uid
unitId) [UnitInfo]
vs))
reportUnusable :: Logger -> UnusableUnits -> IO ()
reportUnusable :: Logger -> UnusableUnits -> IO ()
reportUnusable Logger
logger UnusableUnits
pkgs = ((UnitId, (UnitInfo, UnusableUnitReason)) -> IO ())
-> [(UnitId, (UnitInfo, UnusableUnitReason))] -> IO ()
forall (t :: * -> *) (m :: * -> *) a b.
(Foldable t, Monad m) =>
(a -> m b) -> t a -> m ()
mapM_ (UnitId, (UnitInfo, UnusableUnitReason)) -> IO ()
report (UnusableUnits -> [(UnitId, (UnitInfo, UnusableUnitReason))]
forall k a. Map k a -> [(k, a)]
Map.toList UnusableUnits
pkgs)
where
report :: (UnitId, (UnitInfo, UnusableUnitReason)) -> IO ()
report (UnitId
ipid, (UnitInfo
_, UnusableUnitReason
reason)) =
Logger -> Int -> SDoc -> IO ()
debugTraceMsg Logger
logger Int
2 (SDoc -> IO ()) -> SDoc -> IO ()
forall a b. (a -> b) -> a -> b
$
SDoc -> UnusableUnitReason -> SDoc
pprReason
(String -> SDoc
forall doc. IsLine doc => String -> doc
text String
"package" SDoc -> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc -> doc
<+> UnitId -> SDoc
forall a. Outputable a => a -> SDoc
ppr UnitId
ipid SDoc -> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc -> doc
<+> String -> SDoc
forall doc. IsLine doc => String -> doc
text String
"is") UnusableUnitReason
reason
type RevIndex = Map UnitId [UnitId]
reverseDeps :: UnitInfoMap -> RevIndex
reverseDeps :: UnitInfoMap -> RevIndex
reverseDeps UnitInfoMap
db = (RevIndex -> UnitInfo -> RevIndex)
-> RevIndex -> UnitInfoMap -> RevIndex
forall a b k. (a -> b -> a) -> a -> Map k b -> a
Map.foldl' RevIndex -> UnitInfo -> RevIndex
forall {a} {srcpkgid} {srcpkgname} {modulename} {mod}.
Ord a =>
Map a [a]
-> GenericUnitInfo srcpkgid srcpkgname a modulename mod
-> Map a [a]
go RevIndex
forall k a. Map k a
Map.empty UnitInfoMap
db
where
go :: Map a [a]
-> GenericUnitInfo srcpkgid srcpkgname a modulename mod
-> Map a [a]
go Map a [a]
r GenericUnitInfo srcpkgid srcpkgname a modulename mod
pkg = (Map a [a] -> a -> Map a [a]) -> Map a [a] -> [a] -> Map a [a]
forall b a. (b -> a -> b) -> b -> [a] -> b
forall (t :: * -> *) b a.
Foldable t =>
(b -> a -> b) -> b -> t a -> b
foldl' (a -> Map a [a] -> a -> Map a [a]
forall {k} {a}. Ord k => a -> Map k [a] -> k -> Map k [a]
go' (GenericUnitInfo srcpkgid srcpkgname a modulename mod -> a
forall srcpkgid srcpkgname uid modulename mod.
GenericUnitInfo srcpkgid srcpkgname uid modulename mod -> uid
unitId GenericUnitInfo srcpkgid srcpkgname a modulename mod
pkg)) Map a [a]
r (GenericUnitInfo srcpkgid srcpkgname a modulename mod -> [a]
forall srcpkgid srcpkgname uid modulename mod.
GenericUnitInfo srcpkgid srcpkgname uid modulename mod -> [uid]
unitDepends GenericUnitInfo srcpkgid srcpkgname a modulename mod
pkg)
go' :: a -> Map k [a] -> k -> Map k [a]
go' a
from Map k [a]
r k
to = ([a] -> [a] -> [a]) -> k -> [a] -> Map k [a] -> Map k [a]
forall k a. Ord k => (a -> a -> a) -> k -> a -> Map k a -> Map k a
Map.insertWith [a] -> [a] -> [a]
forall a. [a] -> [a] -> [a]
(++) k
to [a
from] Map k [a]
r
removeUnits :: [UnitId] -> RevIndex
-> UnitInfoMap
-> (UnitInfoMap, [UnitInfo])
removeUnits :: [UnitId] -> RevIndex -> UnitInfoMap -> (UnitInfoMap, [UnitInfo])
removeUnits [UnitId]
uids RevIndex
index UnitInfoMap
m = [UnitId] -> (UnitInfoMap, [UnitInfo]) -> (UnitInfoMap, [UnitInfo])
go [UnitId]
uids (UnitInfoMap
m,[])
where
go :: [UnitId] -> (UnitInfoMap, [UnitInfo]) -> (UnitInfoMap, [UnitInfo])
go [] (UnitInfoMap
m,[UnitInfo]
pkgs) = (UnitInfoMap
m,[UnitInfo]
pkgs)
go (UnitId
uid:[UnitId]
uids) (UnitInfoMap
m,[UnitInfo]
pkgs)
| Just UnitInfo
pkg <- UnitId -> UnitInfoMap -> Maybe UnitInfo
forall k a. Ord k => k -> Map k a -> Maybe a
Map.lookup UnitId
uid UnitInfoMap
m
= case UnitId -> RevIndex -> Maybe [UnitId]
forall k a. Ord k => k -> Map k a -> Maybe a
Map.lookup UnitId
uid RevIndex
index of
Maybe [UnitId]
Nothing -> [UnitId] -> (UnitInfoMap, [UnitInfo]) -> (UnitInfoMap, [UnitInfo])
go [UnitId]
uids (UnitId -> UnitInfoMap -> UnitInfoMap
forall k a. Ord k => k -> Map k a -> Map k a
Map.delete UnitId
uid UnitInfoMap
m, UnitInfo
pkgUnitInfo -> [UnitInfo] -> [UnitInfo]
forall a. a -> [a] -> [a]
:[UnitInfo]
pkgs)
Just [UnitId]
rdeps -> [UnitId] -> (UnitInfoMap, [UnitInfo]) -> (UnitInfoMap, [UnitInfo])
go ([UnitId]
rdeps [UnitId] -> [UnitId] -> [UnitId]
forall a. [a] -> [a] -> [a]
++ [UnitId]
uids) (UnitId -> UnitInfoMap -> UnitInfoMap
forall k a. Ord k => k -> Map k a -> Map k a
Map.delete UnitId
uid UnitInfoMap
m, UnitInfo
pkgUnitInfo -> [UnitInfo] -> [UnitInfo]
forall a. a -> [a] -> [a]
:[UnitInfo]
pkgs)
| Bool
otherwise
= [UnitId] -> (UnitInfoMap, [UnitInfo]) -> (UnitInfoMap, [UnitInfo])
go [UnitId]
uids (UnitInfoMap
m,[UnitInfo]
pkgs)
depsNotAvailable :: UnitInfoMap
-> UnitInfo
-> [UnitId]
depsNotAvailable :: UnitInfoMap -> UnitInfo -> [UnitId]
depsNotAvailable UnitInfoMap
pkg_map UnitInfo
pkg = (UnitId -> Bool) -> [UnitId] -> [UnitId]
forall a. (a -> Bool) -> [a] -> [a]
filter (Bool -> Bool
not (Bool -> Bool) -> (UnitId -> Bool) -> UnitId -> Bool
forall b c a. (b -> c) -> (a -> b) -> a -> c
. (UnitId -> UnitInfoMap -> Bool
forall k a. Ord k => k -> Map k a -> Bool
`Map.member` UnitInfoMap
pkg_map)) (UnitInfo -> [UnitId]
forall srcpkgid srcpkgname uid modulename mod.
GenericUnitInfo srcpkgid srcpkgname uid modulename mod -> [uid]
unitDepends UnitInfo
pkg)
depsAbiMismatch :: UnitInfoMap
-> UnitInfo
-> [UnitId]
depsAbiMismatch :: UnitInfoMap -> UnitInfo -> [UnitId]
depsAbiMismatch UnitInfoMap
pkg_map UnitInfo
pkg = ((UnitId, ShortText) -> UnitId)
-> [(UnitId, ShortText)] -> [UnitId]
forall a b. (a -> b) -> [a] -> [b]
map (UnitId, ShortText) -> UnitId
forall a b. (a, b) -> a
fst ([(UnitId, ShortText)] -> [UnitId])
-> ([(UnitId, ShortText)] -> [(UnitId, ShortText)])
-> [(UnitId, ShortText)]
-> [UnitId]
forall b c a. (b -> c) -> (a -> b) -> a -> c
. ((UnitId, ShortText) -> Bool)
-> [(UnitId, ShortText)] -> [(UnitId, ShortText)]
forall a. (a -> Bool) -> [a] -> [a]
filter (Bool -> Bool
not (Bool -> Bool)
-> ((UnitId, ShortText) -> Bool) -> (UnitId, ShortText) -> Bool
forall b c a. (b -> c) -> (a -> b) -> a -> c
. (UnitId, ShortText) -> Bool
abiMatch) ([(UnitId, ShortText)] -> [UnitId])
-> [(UnitId, ShortText)] -> [UnitId]
forall a b. (a -> b) -> a -> b
$ UnitInfo -> [(UnitId, ShortText)]
forall srcpkgid srcpkgname uid modulename mod.
GenericUnitInfo srcpkgid srcpkgname uid modulename mod
-> [(uid, ShortText)]
unitAbiDepends UnitInfo
pkg
where
abiMatch :: (UnitId, ShortText) -> Bool
abiMatch (UnitId
dep_uid, ShortText
abi)
| Just UnitInfo
dep_pkg <- UnitId -> UnitInfoMap -> Maybe UnitInfo
forall k a. Ord k => k -> Map k a -> Maybe a
Map.lookup UnitId
dep_uid UnitInfoMap
pkg_map
= UnitInfo -> ShortText
forall srcpkgid srcpkgname uid modulename mod.
GenericUnitInfo srcpkgid srcpkgname uid modulename mod -> ShortText
unitAbiHash UnitInfo
dep_pkg ShortText -> ShortText -> Bool
forall a. Eq a => a -> a -> Bool
== ShortText
abi
| Bool
otherwise
= Bool
False
ignoreUnits :: [IgnorePackageFlag] -> [UnitInfo] -> UnusableUnits
ignoreUnits :: [IgnorePackageFlag] -> [UnitInfo] -> UnusableUnits
ignoreUnits [IgnorePackageFlag]
flags [UnitInfo]
pkgs = [(UnitId, (UnitInfo, UnusableUnitReason))] -> UnusableUnits
forall k a. Ord k => [(k, a)] -> Map k a
Map.fromList ((IgnorePackageFlag -> [(UnitId, (UnitInfo, UnusableUnitReason))])
-> [IgnorePackageFlag]
-> [(UnitId, (UnitInfo, UnusableUnitReason))]
forall (t :: * -> *) a b. Foldable t => (a -> [b]) -> t a -> [b]
concatMap IgnorePackageFlag -> [(UnitId, (UnitInfo, UnusableUnitReason))]
doit [IgnorePackageFlag]
flags)
where
doit :: IgnorePackageFlag -> [(UnitId, (UnitInfo, UnusableUnitReason))]
doit (IgnorePackage String
str) =
case (UnitInfo -> Bool) -> [UnitInfo] -> ([UnitInfo], [UnitInfo])
forall a. (a -> Bool) -> [a] -> ([a], [a])
partition (String -> UnitInfo -> Bool
matchingStr String
str) [UnitInfo]
pkgs of
([UnitInfo]
ps, [UnitInfo]
_) -> [ (UnitInfo -> UnitId
forall srcpkgid srcpkgname uid modulename mod.
GenericUnitInfo srcpkgid srcpkgname uid modulename mod -> uid
unitId UnitInfo
p, (UnitInfo
p, UnusableUnitReason
IgnoredWithFlag))
| UnitInfo
p <- [UnitInfo]
ps ]
type UnitPrecedenceMap = Map UnitId Int
mergeDatabases :: Logger -> [UnitDatabase UnitId]
-> IO (UnitInfoMap, UnitPrecedenceMap)
mergeDatabases :: Logger
-> [UnitDatabase UnitId] -> IO (UnitInfoMap, UnitPrecedenceMap)
mergeDatabases Logger
logger = ((UnitInfoMap, UnitPrecedenceMap)
-> (Int, UnitDatabase UnitId)
-> IO (UnitInfoMap, UnitPrecedenceMap))
-> (UnitInfoMap, UnitPrecedenceMap)
-> [(Int, UnitDatabase UnitId)]
-> IO (UnitInfoMap, UnitPrecedenceMap)
forall (t :: * -> *) (m :: * -> *) b a.
(Foldable t, Monad m) =>
(b -> a -> m b) -> b -> t a -> m b
foldM (UnitInfoMap, UnitPrecedenceMap)
-> (Int, UnitDatabase UnitId)
-> IO (UnitInfoMap, UnitPrecedenceMap)
merge (UnitInfoMap
forall k a. Map k a
Map.empty, UnitPrecedenceMap
forall k a. Map k a
Map.empty) ([(Int, UnitDatabase UnitId)]
-> IO (UnitInfoMap, UnitPrecedenceMap))
-> ([UnitDatabase UnitId] -> [(Int, UnitDatabase UnitId)])
-> [UnitDatabase UnitId]
-> IO (UnitInfoMap, UnitPrecedenceMap)
forall b c a. (b -> c) -> (a -> b) -> a -> c
. [Int] -> [UnitDatabase UnitId] -> [(Int, UnitDatabase UnitId)]
forall a b. [a] -> [b] -> [(a, b)]
zip [Int
1..]
where
merge :: (UnitInfoMap, UnitPrecedenceMap)
-> (Int, UnitDatabase UnitId)
-> IO (UnitInfoMap, UnitPrecedenceMap)
merge (UnitInfoMap
pkg_map, UnitPrecedenceMap
prec_map) (Int
i, UnitDatabase String
db_path [UnitInfo]
db) = do
Logger -> Int -> SDoc -> IO ()
debugTraceMsg Logger
logger Int
2 (SDoc -> IO ()) -> SDoc -> IO ()
forall a b. (a -> b) -> a -> b
$
String -> SDoc
forall doc. IsLine doc => String -> doc
text String
"loading package database" SDoc -> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc -> doc
<+> String -> SDoc
forall doc. IsLine doc => String -> doc
text String
db_path
[UnitId] -> (UnitId -> IO ()) -> IO ()
forall (t :: * -> *) (m :: * -> *) a b.
(Foldable t, Monad m) =>
t a -> (a -> m b) -> m ()
forM_ (Set UnitId -> [UnitId]
forall a. Set a -> [a]
Set.toList Set UnitId
override_set) ((UnitId -> IO ()) -> IO ()) -> (UnitId -> IO ()) -> IO ()
forall a b. (a -> b) -> a -> b
$ \UnitId
pkg ->
Logger -> Int -> SDoc -> IO ()
debugTraceMsg Logger
logger Int
2 (SDoc -> IO ()) -> SDoc -> IO ()
forall a b. (a -> b) -> a -> b
$
String -> SDoc
forall doc. IsLine doc => String -> doc
text String
"package" SDoc -> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc -> doc
<+> UnitId -> SDoc
forall a. Outputable a => a -> SDoc
ppr UnitId
pkg SDoc -> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc -> doc
<+>
String -> SDoc
forall doc. IsLine doc => String -> doc
text String
"overrides a previously defined package"
(UnitInfoMap, UnitPrecedenceMap)
-> IO (UnitInfoMap, UnitPrecedenceMap)
forall a. a -> IO a
forall (m :: * -> *) a. Monad m => a -> m a
return (UnitInfoMap
pkg_map', UnitPrecedenceMap
prec_map')
where
db_map :: UnitInfoMap
db_map = [UnitInfo] -> UnitInfoMap
forall {srcpkgid} {srcpkgname} {modulename} {mod}.
[GenericUnitInfo srcpkgid srcpkgname UnitId modulename mod]
-> Map
UnitId (GenericUnitInfo srcpkgid srcpkgname UnitId modulename mod)
mk_pkg_map [UnitInfo]
db
mk_pkg_map :: [GenericUnitInfo srcpkgid srcpkgname UnitId modulename mod]
-> Map
UnitId (GenericUnitInfo srcpkgid srcpkgname UnitId modulename mod)
mk_pkg_map = [(UnitId,
GenericUnitInfo srcpkgid srcpkgname UnitId modulename mod)]
-> Map
UnitId (GenericUnitInfo srcpkgid srcpkgname UnitId modulename mod)
forall k a. Ord k => [(k, a)] -> Map k a
Map.fromList ([(UnitId,
GenericUnitInfo srcpkgid srcpkgname UnitId modulename mod)]
-> Map
UnitId (GenericUnitInfo srcpkgid srcpkgname UnitId modulename mod))
-> ([GenericUnitInfo srcpkgid srcpkgname UnitId modulename mod]
-> [(UnitId,
GenericUnitInfo srcpkgid srcpkgname UnitId modulename mod)])
-> [GenericUnitInfo srcpkgid srcpkgname UnitId modulename mod]
-> Map
UnitId (GenericUnitInfo srcpkgid srcpkgname UnitId modulename mod)
forall b c a. (b -> c) -> (a -> b) -> a -> c
. (GenericUnitInfo srcpkgid srcpkgname UnitId modulename mod
-> (UnitId,
GenericUnitInfo srcpkgid srcpkgname UnitId modulename mod))
-> [GenericUnitInfo srcpkgid srcpkgname UnitId modulename mod]
-> [(UnitId,
GenericUnitInfo srcpkgid srcpkgname UnitId modulename mod)]
forall a b. (a -> b) -> [a] -> [b]
map (\GenericUnitInfo srcpkgid srcpkgname UnitId modulename mod
p -> (GenericUnitInfo srcpkgid srcpkgname UnitId modulename mod -> UnitId
forall srcpkgid srcpkgname uid modulename mod.
GenericUnitInfo srcpkgid srcpkgname uid modulename mod -> uid
unitId GenericUnitInfo srcpkgid srcpkgname UnitId modulename mod
p, GenericUnitInfo srcpkgid srcpkgname UnitId modulename mod
p))
override_set :: Set UnitId
override_set :: Set UnitId
override_set = Set UnitId -> Set UnitId -> Set UnitId
forall a. Ord a => Set a -> Set a -> Set a
Set.intersection (UnitInfoMap -> Set UnitId
forall k a. Map k a -> Set k
Map.keysSet UnitInfoMap
db_map)
(UnitInfoMap -> Set UnitId
forall k a. Map k a -> Set k
Map.keysSet UnitInfoMap
pkg_map)
pkg_map' :: UnitInfoMap
pkg_map' :: UnitInfoMap
pkg_map' = UnitInfoMap -> UnitInfoMap -> UnitInfoMap
forall k a. Ord k => Map k a -> Map k a -> Map k a
Map.union UnitInfoMap
db_map UnitInfoMap
pkg_map
prec_map' :: UnitPrecedenceMap
prec_map' :: UnitPrecedenceMap
prec_map' = UnitPrecedenceMap -> UnitPrecedenceMap -> UnitPrecedenceMap
forall k a. Ord k => Map k a -> Map k a -> Map k a
Map.union ((UnitInfo -> Int) -> UnitInfoMap -> UnitPrecedenceMap
forall a b k. (a -> b) -> Map k a -> Map k b
Map.map (Int -> UnitInfo -> Int
forall a b. a -> b -> a
const Int
i) UnitInfoMap
db_map) UnitPrecedenceMap
prec_map
validateDatabase :: UnitConfig -> UnitInfoMap
-> (UnitInfoMap, UnusableUnits, [SCC UnitInfo])
validateDatabase :: UnitConfig
-> UnitInfoMap -> (UnitInfoMap, UnusableUnits, [SCC UnitInfo])
validateDatabase UnitConfig
cfg UnitInfoMap
pkg_map1 =
(UnitInfoMap
pkg_map5, UnusableUnits
unusable, [SCC UnitInfo]
sccs)
where
ignore_flags :: [IgnorePackageFlag]
ignore_flags = [IgnorePackageFlag] -> [IgnorePackageFlag]
forall a. [a] -> [a]
reverse (UnitConfig -> [IgnorePackageFlag]
unitConfigFlagsIgnored UnitConfig
cfg)
index :: RevIndex
index = UnitInfoMap -> RevIndex
reverseDeps UnitInfoMap
pkg_map1
mk_unusable :: (t -> b)
-> (t -> GenericUnitInfo srcpkgid srcpkgname k modulename mod -> t)
-> t
-> [GenericUnitInfo srcpkgid srcpkgname k modulename mod]
-> Map k (GenericUnitInfo srcpkgid srcpkgname k modulename mod, b)
mk_unusable t -> b
mk_err t -> GenericUnitInfo srcpkgid srcpkgname k modulename mod -> t
dep_matcher t
m [GenericUnitInfo srcpkgid srcpkgname k modulename mod]
uids =
[(k, (GenericUnitInfo srcpkgid srcpkgname k modulename mod, b))]
-> Map k (GenericUnitInfo srcpkgid srcpkgname k modulename mod, b)
forall k a. Ord k => [(k, a)] -> Map k a
Map.fromList [ (GenericUnitInfo srcpkgid srcpkgname k modulename mod -> k
forall srcpkgid srcpkgname uid modulename mod.
GenericUnitInfo srcpkgid srcpkgname uid modulename mod -> uid
unitId GenericUnitInfo srcpkgid srcpkgname k modulename mod
pkg, (GenericUnitInfo srcpkgid srcpkgname k modulename mod
pkg, t -> b
mk_err (t -> GenericUnitInfo srcpkgid srcpkgname k modulename mod -> t
dep_matcher t
m GenericUnitInfo srcpkgid srcpkgname k modulename mod
pkg)))
| GenericUnitInfo srcpkgid srcpkgname k modulename mod
pkg <- [GenericUnitInfo srcpkgid srcpkgname k modulename mod]
uids ]
directly_broken :: [UnitInfo]
directly_broken = (UnitInfo -> Bool) -> [UnitInfo] -> [UnitInfo]
forall a. (a -> Bool) -> [a] -> [a]
filter (Bool -> Bool
not (Bool -> Bool) -> (UnitInfo -> Bool) -> UnitInfo -> Bool
forall b c a. (b -> c) -> (a -> b) -> a -> c
. [UnitId] -> Bool
forall a. [a] -> Bool
forall (t :: * -> *) a. Foldable t => t a -> Bool
null ([UnitId] -> Bool) -> (UnitInfo -> [UnitId]) -> UnitInfo -> Bool
forall b c a. (b -> c) -> (a -> b) -> a -> c
. UnitInfoMap -> UnitInfo -> [UnitId]
depsNotAvailable UnitInfoMap
pkg_map1)
(UnitInfoMap -> [UnitInfo]
forall k a. Map k a -> [a]
Map.elems UnitInfoMap
pkg_map1)
(UnitInfoMap
pkg_map2, [UnitInfo]
broken) = [UnitId] -> RevIndex -> UnitInfoMap -> (UnitInfoMap, [UnitInfo])
removeUnits ((UnitInfo -> UnitId) -> [UnitInfo] -> [UnitId]
forall a b. (a -> b) -> [a] -> [b]
map UnitInfo -> UnitId
forall srcpkgid srcpkgname uid modulename mod.
GenericUnitInfo srcpkgid srcpkgname uid modulename mod -> uid
unitId [UnitInfo]
directly_broken) RevIndex
index UnitInfoMap
pkg_map1
unusable_broken :: UnusableUnits
unusable_broken = ([UnitId] -> UnusableUnitReason)
-> (UnitInfoMap -> UnitInfo -> [UnitId])
-> UnitInfoMap
-> [UnitInfo]
-> UnusableUnits
forall {k} {t} {b} {t} {srcpkgid} {srcpkgname} {modulename} {mod}.
Ord k =>
(t -> b)
-> (t -> GenericUnitInfo srcpkgid srcpkgname k modulename mod -> t)
-> t
-> [GenericUnitInfo srcpkgid srcpkgname k modulename mod]
-> Map k (GenericUnitInfo srcpkgid srcpkgname k modulename mod, b)
mk_unusable [UnitId] -> UnusableUnitReason
BrokenDependencies UnitInfoMap -> UnitInfo -> [UnitId]
depsNotAvailable UnitInfoMap
pkg_map2 [UnitInfo]
broken
sccs :: [SCC UnitInfo]
sccs = [(UnitInfo, UnitId, [UnitId])] -> [SCC UnitInfo]
forall key node. Ord key => [(node, key, [key])] -> [SCC node]
stronglyConnComp [ (UnitInfo
pkg, UnitInfo -> UnitId
forall srcpkgid srcpkgname uid modulename mod.
GenericUnitInfo srcpkgid srcpkgname uid modulename mod -> uid
unitId UnitInfo
pkg, UnitInfo -> [UnitId]
forall srcpkgid srcpkgname uid modulename mod.
GenericUnitInfo srcpkgid srcpkgname uid modulename mod -> [uid]
unitDepends UnitInfo
pkg)
| UnitInfo
pkg <- UnitInfoMap -> [UnitInfo]
forall k a. Map k a -> [a]
Map.elems UnitInfoMap
pkg_map2 ]
getCyclicSCC :: SCC (GenericUnitInfo srcpkgid srcpkgname b modulename mod) -> [b]
getCyclicSCC (CyclicSCC [GenericUnitInfo srcpkgid srcpkgname b modulename mod]
vs) = (GenericUnitInfo srcpkgid srcpkgname b modulename mod -> b)
-> [GenericUnitInfo srcpkgid srcpkgname b modulename mod] -> [b]
forall a b. (a -> b) -> [a] -> [b]
map GenericUnitInfo srcpkgid srcpkgname b modulename mod -> b
forall srcpkgid srcpkgname uid modulename mod.
GenericUnitInfo srcpkgid srcpkgname uid modulename mod -> uid
unitId [GenericUnitInfo srcpkgid srcpkgname b modulename mod]
vs
getCyclicSCC (AcyclicSCC GenericUnitInfo srcpkgid srcpkgname b modulename mod
_) = []
(UnitInfoMap
pkg_map3, [UnitInfo]
cyclic) = [UnitId] -> RevIndex -> UnitInfoMap -> (UnitInfoMap, [UnitInfo])
removeUnits ((SCC UnitInfo -> [UnitId]) -> [SCC UnitInfo] -> [UnitId]
forall (t :: * -> *) a b. Foldable t => (a -> [b]) -> t a -> [b]
concatMap SCC UnitInfo -> [UnitId]
forall {srcpkgid} {srcpkgname} {b} {modulename} {mod}.
SCC (GenericUnitInfo srcpkgid srcpkgname b modulename mod) -> [b]
getCyclicSCC [SCC UnitInfo]
sccs) RevIndex
index UnitInfoMap
pkg_map2
unusable_cyclic :: UnusableUnits
unusable_cyclic = ([UnitId] -> UnusableUnitReason)
-> (UnitInfoMap -> UnitInfo -> [UnitId])
-> UnitInfoMap
-> [UnitInfo]
-> UnusableUnits
forall {k} {t} {b} {t} {srcpkgid} {srcpkgname} {modulename} {mod}.
Ord k =>
(t -> b)
-> (t -> GenericUnitInfo srcpkgid srcpkgname k modulename mod -> t)
-> t
-> [GenericUnitInfo srcpkgid srcpkgname k modulename mod]
-> Map k (GenericUnitInfo srcpkgid srcpkgname k modulename mod, b)
mk_unusable [UnitId] -> UnusableUnitReason
CyclicDependencies UnitInfoMap -> UnitInfo -> [UnitId]
depsNotAvailable UnitInfoMap
pkg_map3 [UnitInfo]
cyclic
directly_ignored :: UnusableUnits
directly_ignored = [IgnorePackageFlag] -> [UnitInfo] -> UnusableUnits
ignoreUnits [IgnorePackageFlag]
ignore_flags (UnitInfoMap -> [UnitInfo]
forall k a. Map k a -> [a]
Map.elems UnitInfoMap
pkg_map3)
(UnitInfoMap
pkg_map4, [UnitInfo]
ignored) = [UnitId] -> RevIndex -> UnitInfoMap -> (UnitInfoMap, [UnitInfo])
removeUnits (UnusableUnits -> [UnitId]
forall k a. Map k a -> [k]
Map.keys UnusableUnits
directly_ignored) RevIndex
index UnitInfoMap
pkg_map3
unusable_ignored :: UnusableUnits
unusable_ignored = ([UnitId] -> UnusableUnitReason)
-> (UnitInfoMap -> UnitInfo -> [UnitId])
-> UnitInfoMap
-> [UnitInfo]
-> UnusableUnits
forall {k} {t} {b} {t} {srcpkgid} {srcpkgname} {modulename} {mod}.
Ord k =>
(t -> b)
-> (t -> GenericUnitInfo srcpkgid srcpkgname k modulename mod -> t)
-> t
-> [GenericUnitInfo srcpkgid srcpkgname k modulename mod]
-> Map k (GenericUnitInfo srcpkgid srcpkgname k modulename mod, b)
mk_unusable [UnitId] -> UnusableUnitReason
IgnoredDependencies UnitInfoMap -> UnitInfo -> [UnitId]
depsNotAvailable UnitInfoMap
pkg_map4 [UnitInfo]
ignored
directly_shadowed :: [UnitInfo]
directly_shadowed = (UnitInfo -> Bool) -> [UnitInfo] -> [UnitInfo]
forall a. (a -> Bool) -> [a] -> [a]
filter (Bool -> Bool
not (Bool -> Bool) -> (UnitInfo -> Bool) -> UnitInfo -> Bool
forall b c a. (b -> c) -> (a -> b) -> a -> c
. [UnitId] -> Bool
forall a. [a] -> Bool
forall (t :: * -> *) a. Foldable t => t a -> Bool
null ([UnitId] -> Bool) -> (UnitInfo -> [UnitId]) -> UnitInfo -> Bool
forall b c a. (b -> c) -> (a -> b) -> a -> c
. UnitInfoMap -> UnitInfo -> [UnitId]
depsAbiMismatch UnitInfoMap
pkg_map4)
(UnitInfoMap -> [UnitInfo]
forall k a. Map k a -> [a]
Map.elems UnitInfoMap
pkg_map4)
(UnitInfoMap
pkg_map5, [UnitInfo]
shadowed) = [UnitId] -> RevIndex -> UnitInfoMap -> (UnitInfoMap, [UnitInfo])
removeUnits ((UnitInfo -> UnitId) -> [UnitInfo] -> [UnitId]
forall a b. (a -> b) -> [a] -> [b]
map UnitInfo -> UnitId
forall srcpkgid srcpkgname uid modulename mod.
GenericUnitInfo srcpkgid srcpkgname uid modulename mod -> uid
unitId [UnitInfo]
directly_shadowed) RevIndex
index UnitInfoMap
pkg_map4
unusable_shadowed :: UnusableUnits
unusable_shadowed = ([UnitId] -> UnusableUnitReason)
-> (UnitInfoMap -> UnitInfo -> [UnitId])
-> UnitInfoMap
-> [UnitInfo]
-> UnusableUnits
forall {k} {t} {b} {t} {srcpkgid} {srcpkgname} {modulename} {mod}.
Ord k =>
(t -> b)
-> (t -> GenericUnitInfo srcpkgid srcpkgname k modulename mod -> t)
-> t
-> [GenericUnitInfo srcpkgid srcpkgname k modulename mod]
-> Map k (GenericUnitInfo srcpkgid srcpkgname k modulename mod, b)
mk_unusable [UnitId] -> UnusableUnitReason
ShadowedDependencies UnitInfoMap -> UnitInfo -> [UnitId]
depsAbiMismatch UnitInfoMap
pkg_map5 [UnitInfo]
shadowed
unusable :: UnusableUnits
unusable = UnusableUnits
directly_ignored UnusableUnits -> UnusableUnits -> UnusableUnits
forall k a. Ord k => Map k a -> Map k a -> Map k a
`Map.union` UnusableUnits
unusable_ignored
UnusableUnits -> UnusableUnits -> UnusableUnits
forall k a. Ord k => Map k a -> Map k a -> Map k a
`Map.union` UnusableUnits
unusable_broken
UnusableUnits -> UnusableUnits -> UnusableUnits
forall k a. Ord k => Map k a -> Map k a -> Map k a
`Map.union` UnusableUnits
unusable_cyclic
UnusableUnits -> UnusableUnits -> UnusableUnits
forall k a. Ord k => Map k a -> Map k a -> Map k a
`Map.union` UnusableUnits
unusable_shadowed
mkUnitState
:: Logger
-> UnitConfig
-> IO (UnitState,[UnitDatabase UnitId])
mkUnitState :: Logger -> UnitConfig -> IO (UnitState, [UnitDatabase UnitId])
mkUnitState Logger
logger UnitConfig
cfg = do
[UnitDatabase UnitId]
raw_dbs <- case UnitConfig -> Maybe [UnitDatabase UnitId]
unitConfigDBCache UnitConfig
cfg of
Maybe [UnitDatabase UnitId]
Nothing -> Logger -> UnitConfig -> IO [UnitDatabase UnitId]
readUnitDatabases Logger
logger UnitConfig
cfg
Just [UnitDatabase UnitId]
dbs -> [UnitDatabase UnitId] -> IO [UnitDatabase UnitId]
forall a. a -> IO a
forall (m :: * -> *) a. Monad m => a -> m a
return [UnitDatabase UnitId]
dbs
let distrust_all :: UnitDatabase UnitId -> UnitDatabase UnitId
distrust_all UnitDatabase UnitId
db = UnitDatabase UnitId
db { unitDatabaseUnits = distrustAllUnits (unitDatabaseUnits db) }
dbs :: [UnitDatabase UnitId]
dbs | UnitConfig -> Bool
unitConfigDistrustAll UnitConfig
cfg = (UnitDatabase UnitId -> UnitDatabase UnitId)
-> [UnitDatabase UnitId] -> [UnitDatabase UnitId]
forall a b. (a -> b) -> [a] -> [b]
map UnitDatabase UnitId -> UnitDatabase UnitId
distrust_all [UnitDatabase UnitId]
raw_dbs
| Bool
otherwise = [UnitDatabase UnitId]
raw_dbs
let raw_other_flags :: [PackageFlag]
raw_other_flags = [PackageFlag] -> [PackageFlag]
forall a. [a] -> [a]
reverse (UnitConfig -> [PackageFlag]
unitConfigFlagsExposed UnitConfig
cfg)
([PackageFlag]
hpt_flags, [PackageFlag]
other_flags) = (PackageFlag -> Bool)
-> [PackageFlag] -> ([PackageFlag], [PackageFlag])
forall a. (a -> Bool) -> [a] -> ([a], [a])
partition (Set UnitId -> PackageFlag -> Bool
selectHptFlag (UnitConfig -> Set UnitId
unitConfigHomeUnits UnitConfig
cfg)) [PackageFlag]
raw_other_flags
Logger -> Int -> SDoc -> IO ()
debugTraceMsg Logger
logger Int
2 (SDoc -> IO ()) -> SDoc -> IO ()
forall a b. (a -> b) -> a -> b
$
String -> SDoc
forall doc. IsLine doc => String -> doc
text String
"package flags" SDoc -> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc -> doc
<+> [PackageFlag] -> SDoc
forall a. Outputable a => a -> SDoc
ppr [PackageFlag]
other_flags
let home_unit_deps :: Set UnitId
home_unit_deps = Set UnitId -> [PackageFlag] -> Set UnitId
selectHomeUnits (UnitConfig -> Set UnitId
unitConfigHomeUnits UnitConfig
cfg) [PackageFlag]
hpt_flags
(UnitInfoMap
pkg_map1, UnitPrecedenceMap
prec_map) <- Logger
-> [UnitDatabase UnitId] -> IO (UnitInfoMap, UnitPrecedenceMap)
mergeDatabases Logger
logger [UnitDatabase UnitId]
dbs
let (UnitInfoMap
pkg_map2, UnusableUnits
unusable, [SCC UnitInfo]
sccs) = UnitConfig
-> UnitInfoMap -> (UnitInfoMap, UnusableUnits, [SCC UnitInfo])
validateDatabase UnitConfig
cfg UnitInfoMap
pkg_map1
Logger -> [SCC UnitInfo] -> IO ()
reportCycles Logger
logger [SCC UnitInfo]
sccs
Logger -> UnusableUnits -> IO ()
reportUnusable Logger
logger UnusableUnits
unusable
[UnitInfo]
pkgs1 <- MaybeErr UnitErr [UnitInfo] -> IO [UnitInfo]
forall a. MaybeErr UnitErr a -> IO a
mayThrowUnitErr
(MaybeErr UnitErr [UnitInfo] -> IO [UnitInfo])
-> MaybeErr UnitErr [UnitInfo] -> IO [UnitInfo]
forall a b. (a -> b) -> a -> b
$ ([UnitInfo] -> TrustFlag -> MaybeErr UnitErr [UnitInfo])
-> [UnitInfo] -> [TrustFlag] -> MaybeErr UnitErr [UnitInfo]
forall (t :: * -> *) (m :: * -> *) b a.
(Foldable t, Monad m) =>
(b -> a -> m b) -> b -> t a -> m b
foldM (UnitPrecedenceMap
-> UnusableUnits
-> [UnitInfo]
-> TrustFlag
-> MaybeErr UnitErr [UnitInfo]
applyTrustFlag UnitPrecedenceMap
prec_map UnusableUnits
unusable)
(UnitInfoMap -> [UnitInfo]
forall k a. Map k a -> [a]
Map.elems UnitInfoMap
pkg_map2) ([TrustFlag] -> [TrustFlag]
forall a. [a] -> [a]
reverse (UnitConfig -> [TrustFlag]
unitConfigFlagsTrusted UnitConfig
cfg))
let prelim_pkg_db :: UnitInfoMap
prelim_pkg_db = [UnitInfo] -> UnitInfoMap
mkUnitInfoMap [UnitInfo]
pkgs1
let preferLater :: UnitInfo -> UnitInfo -> UnitInfo
preferLater UnitInfo
unit UnitInfo
unit' =
case UnitPrecedenceMap -> UnitInfo -> UnitInfo -> Ordering
compareByPreference UnitPrecedenceMap
prec_map UnitInfo
unit UnitInfo
unit' of
Ordering
GT -> UnitInfo
unit
Ordering
_ -> UnitInfo
unit'
addIfMorePreferable :: UniqDFM FastString UnitInfo
-> UnitInfo -> UniqDFM FastString UnitInfo
addIfMorePreferable UniqDFM FastString UnitInfo
m UnitInfo
unit = (UnitInfo -> UnitInfo -> UnitInfo)
-> UniqDFM FastString UnitInfo
-> FastString
-> UnitInfo
-> UniqDFM FastString UnitInfo
forall key elt.
Uniquable key =>
(elt -> elt -> elt)
-> UniqDFM key elt -> key -> elt -> UniqDFM key elt
addToUDFM_C UnitInfo -> UnitInfo -> UnitInfo
preferLater UniqDFM FastString UnitInfo
m (UnitInfo -> FastString
fsPackageName UnitInfo
unit) UnitInfo
unit
mostPreferablePackageReps :: UniqDFM FastString UnitInfo
mostPreferablePackageReps = if UnitConfig -> Bool
unitConfigHideAll UnitConfig
cfg
then UniqDFM FastString UnitInfo
forall key elt. UniqDFM key elt
emptyUDFM
else (UniqDFM FastString UnitInfo
-> UnitInfo -> UniqDFM FastString UnitInfo)
-> UniqDFM FastString UnitInfo
-> [UnitInfo]
-> UniqDFM FastString UnitInfo
forall b a. (b -> a -> b) -> b -> [a] -> b
forall (t :: * -> *) b a.
Foldable t =>
(b -> a -> b) -> b -> t a -> b
foldl' UniqDFM FastString UnitInfo
-> UnitInfo -> UniqDFM FastString UnitInfo
addIfMorePreferable UniqDFM FastString UnitInfo
forall key elt. UniqDFM key elt
emptyUDFM [UnitInfo]
pkgs1
mostPreferable :: UnitInfo -> Bool
mostPreferable UnitInfo
u =
case UniqDFM FastString UnitInfo -> FastString -> Maybe UnitInfo
forall key elt.
Uniquable key =>
UniqDFM key elt -> key -> Maybe elt
lookupUDFM UniqDFM FastString UnitInfo
mostPreferablePackageReps (UnitInfo -> FastString
fsPackageName UnitInfo
u) of
Maybe UnitInfo
Nothing -> Bool
False
Just UnitInfo
u' -> UnitPrecedenceMap -> UnitInfo -> UnitInfo -> Ordering
compareByPreference UnitPrecedenceMap
prec_map UnitInfo
u UnitInfo
u' Ordering -> Ordering -> Bool
forall a. Eq a => a -> a -> Bool
== Ordering
EQ
vis_map1 :: VisibilityMap
vis_map1 = (VisibilityMap -> UnitInfo -> VisibilityMap)
-> VisibilityMap -> [UnitInfo] -> VisibilityMap
forall b a. (b -> a -> b) -> b -> [a] -> b
forall (t :: * -> *) b a.
Foldable t =>
(b -> a -> b) -> b -> t a -> b
foldl' (\VisibilityMap
vm UnitInfo
p ->
if UnitInfo -> Bool
forall srcpkgid srcpkgname uid modulename mod.
GenericUnitInfo srcpkgid srcpkgname uid modulename mod -> Bool
unitIsExposed UnitInfo
p Bool -> Bool -> Bool
&& GenUnit UnitId -> Bool
unitIsDefinite (UnitInfo -> GenUnit UnitId
mkUnit UnitInfo
p) Bool -> Bool -> Bool
&& UnitInfo -> Bool
mostPreferable UnitInfo
p
then GenUnit UnitId -> UnitVisibility -> VisibilityMap -> VisibilityMap
forall k a. Ord k => k -> a -> Map k a -> Map k a
Map.insert (UnitInfo -> GenUnit UnitId
mkUnit UnitInfo
p)
UnitVisibility {
uv_expose_all :: Bool
uv_expose_all = Bool
True,
uv_renamings :: [(ModuleName, ModuleName)]
uv_renamings = [],
uv_package_name :: First FastString
uv_package_name = Maybe FastString -> First FastString
forall a. Maybe a -> First a
First (FastString -> Maybe FastString
forall a. a -> Maybe a
Just (UnitInfo -> FastString
fsPackageName UnitInfo
p)),
uv_requirements :: Map ModuleName (Set InstantiatedModule)
uv_requirements = Map ModuleName (Set InstantiatedModule)
forall k a. Map k a
Map.empty,
uv_explicit :: Maybe PackageArg
uv_explicit = Maybe PackageArg
forall a. Maybe a
Nothing
}
VisibilityMap
vm
else VisibilityMap
vm)
VisibilityMap
forall k a. Map k a
Map.empty [UnitInfo]
pkgs1
VisibilityMap
vis_map2 <- MaybeErr UnitErr VisibilityMap -> IO VisibilityMap
forall a. MaybeErr UnitErr a -> IO a
mayThrowUnitErr
(MaybeErr UnitErr VisibilityMap -> IO VisibilityMap)
-> MaybeErr UnitErr VisibilityMap -> IO VisibilityMap
forall a b. (a -> b) -> a -> b
$ (VisibilityMap -> PackageFlag -> MaybeErr UnitErr VisibilityMap)
-> VisibilityMap -> [PackageFlag] -> MaybeErr UnitErr VisibilityMap
forall (t :: * -> *) (m :: * -> *) b a.
(Foldable t, Monad m) =>
(b -> a -> m b) -> b -> t a -> m b
foldM (UnitPrecedenceMap
-> UnitInfoMap
-> PreloadUnitClosure
-> UnusableUnits
-> Bool
-> [UnitInfo]
-> VisibilityMap
-> PackageFlag
-> MaybeErr UnitErr VisibilityMap
applyPackageFlag UnitPrecedenceMap
prec_map UnitInfoMap
prelim_pkg_db PreloadUnitClosure
forall a. UniqSet a
emptyUniqSet UnusableUnits
unusable
(UnitConfig -> Bool
unitConfigHideAll UnitConfig
cfg) [UnitInfo]
pkgs1)
VisibilityMap
vis_map1 [PackageFlag]
other_flags
([UnitInfo]
pkgs2, Map UnitId UnitId
wired_map) <- Logger
-> UnitPrecedenceMap
-> [UnitInfo]
-> VisibilityMap
-> IO ([UnitInfo], Map UnitId UnitId)
findWiredInUnits Logger
logger UnitPrecedenceMap
prec_map [UnitInfo]
pkgs1 VisibilityMap
vis_map2
let pkg_db :: UnitInfoMap
pkg_db = [UnitInfo] -> UnitInfoMap
mkUnitInfoMap [UnitInfo]
pkgs2
let vis_map :: VisibilityMap
vis_map = Map UnitId UnitId -> VisibilityMap -> VisibilityMap
updateVisibilityMap Map UnitId UnitId
wired_map VisibilityMap
vis_map2
let hide_plugin_pkgs :: Bool
hide_plugin_pkgs = UnitConfig -> Bool
unitConfigHideAllPlugins UnitConfig
cfg
VisibilityMap
plugin_vis_map <-
case UnitConfig -> [PackageFlag]
unitConfigFlagsPlugins UnitConfig
cfg of
[] | Bool -> Bool
not Bool
hide_plugin_pkgs -> VisibilityMap -> IO VisibilityMap
forall a. a -> IO a
forall (m :: * -> *) a. Monad m => a -> m a
return VisibilityMap
vis_map
| Bool
otherwise -> VisibilityMap -> IO VisibilityMap
forall a. a -> IO a
forall (m :: * -> *) a. Monad m => a -> m a
return VisibilityMap
forall k a. Map k a
Map.empty
[PackageFlag]
_ -> do let plugin_vis_map1 :: VisibilityMap
plugin_vis_map1
| Bool
hide_plugin_pkgs = VisibilityMap
forall k a. Map k a
Map.empty
| Bool
otherwise = VisibilityMap
vis_map2
VisibilityMap
plugin_vis_map2
<- MaybeErr UnitErr VisibilityMap -> IO VisibilityMap
forall a. MaybeErr UnitErr a -> IO a
mayThrowUnitErr
(MaybeErr UnitErr VisibilityMap -> IO VisibilityMap)
-> MaybeErr UnitErr VisibilityMap -> IO VisibilityMap
forall a b. (a -> b) -> a -> b
$ (VisibilityMap -> PackageFlag -> MaybeErr UnitErr VisibilityMap)
-> VisibilityMap -> [PackageFlag] -> MaybeErr UnitErr VisibilityMap
forall (t :: * -> *) (m :: * -> *) b a.
(Foldable t, Monad m) =>
(b -> a -> m b) -> b -> t a -> m b
foldM (UnitPrecedenceMap
-> UnitInfoMap
-> PreloadUnitClosure
-> UnusableUnits
-> Bool
-> [UnitInfo]
-> VisibilityMap
-> PackageFlag
-> MaybeErr UnitErr VisibilityMap
applyPackageFlag UnitPrecedenceMap
prec_map UnitInfoMap
prelim_pkg_db PreloadUnitClosure
forall a. UniqSet a
emptyUniqSet UnusableUnits
unusable
Bool
hide_plugin_pkgs [UnitInfo]
pkgs1)
VisibilityMap
plugin_vis_map1
([PackageFlag] -> [PackageFlag]
forall a. [a] -> [a]
reverse (UnitConfig -> [PackageFlag]
unitConfigFlagsPlugins UnitConfig
cfg))
VisibilityMap -> IO VisibilityMap
forall a. a -> IO a
forall (m :: * -> *) a. Monad m => a -> m a
return (Map UnitId UnitId -> VisibilityMap -> VisibilityMap
updateVisibilityMap Map UnitId UnitId
wired_map VisibilityMap
plugin_vis_map2)
let pkgname_map :: UniqFM PackageName UnitId
pkgname_map = [(PackageName, UnitId)] -> UniqFM PackageName UnitId
forall key elt. Uniquable key => [(key, elt)] -> UniqFM key elt
listToUFM [ (UnitInfo -> PackageName
forall srcpkgid srcpkgname uid modulename mod.
GenericUnitInfo srcpkgid srcpkgname uid modulename mod
-> srcpkgname
unitPackageName UnitInfo
p, UnitInfo -> UnitId
forall srcpkgid srcpkgname uid modulename mod.
GenericUnitInfo srcpkgid srcpkgname uid modulename mod -> uid
unitInstanceOf UnitInfo
p)
| UnitInfo
p <- [UnitInfo]
pkgs2
]
let explicit_pkgs :: [(GenUnit UnitId, Maybe PackageArg)]
explicit_pkgs = [(GenUnit UnitId
k, UnitVisibility -> Maybe PackageArg
uv_explicit UnitVisibility
v) | (GenUnit UnitId
k, UnitVisibility
v) <- VisibilityMap -> [(GenUnit UnitId, UnitVisibility)]
forall k a. Map k a -> [(k, a)]
Map.toList VisibilityMap
vis_map]
req_ctx :: Map ModuleName [InstantiatedModule]
req_ctx = (Set InstantiatedModule -> [InstantiatedModule])
-> Map ModuleName (Set InstantiatedModule)
-> Map ModuleName [InstantiatedModule]
forall a b k. (a -> b) -> Map k a -> Map k b
Map.map (Set InstantiatedModule -> [InstantiatedModule]
forall a. Set a -> [a]
Set.toList)
(Map ModuleName (Set InstantiatedModule)
-> Map ModuleName [InstantiatedModule])
-> Map ModuleName (Set InstantiatedModule)
-> Map ModuleName [InstantiatedModule]
forall a b. (a -> b) -> a -> b
$ (Set InstantiatedModule
-> Set InstantiatedModule -> Set InstantiatedModule)
-> [Map ModuleName (Set InstantiatedModule)]
-> Map ModuleName (Set InstantiatedModule)
forall (f :: * -> *) k a.
(Foldable f, Ord k) =>
(a -> a -> a) -> f (Map k a) -> Map k a
Map.unionsWith Set InstantiatedModule
-> Set InstantiatedModule -> Set InstantiatedModule
forall a. Ord a => Set a -> Set a -> Set a
Set.union ((UnitVisibility -> Map ModuleName (Set InstantiatedModule))
-> [UnitVisibility] -> [Map ModuleName (Set InstantiatedModule)]
forall a b. (a -> b) -> [a] -> [b]
map UnitVisibility -> Map ModuleName (Set InstantiatedModule)
uv_requirements (VisibilityMap -> [UnitVisibility]
forall k a. Map k a -> [a]
Map.elems VisibilityMap
vis_map))
let preload1 :: [GenUnit UnitId]
preload1 = VisibilityMap -> [GenUnit UnitId]
forall k a. Map k a -> [k]
Map.keys ((UnitVisibility -> Bool) -> VisibilityMap -> VisibilityMap
forall a k. (a -> Bool) -> Map k a -> Map k a
Map.filter (Maybe PackageArg -> Bool
forall a. Maybe a -> Bool
isJust (Maybe PackageArg -> Bool)
-> (UnitVisibility -> Maybe PackageArg) -> UnitVisibility -> Bool
forall b c a. (b -> c) -> (a -> b) -> a -> c
. UnitVisibility -> Maybe PackageArg
uv_explicit) VisibilityMap
vis_map)
basicLinkedUnits :: [GenUnit UnitId]
basicLinkedUnits = (UnitId -> GenUnit UnitId) -> [UnitId] -> [GenUnit UnitId]
forall a b. (a -> b) -> [a] -> [b]
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
fmap (Definite UnitId -> GenUnit UnitId
forall uid. Definite uid -> GenUnit uid
RealUnit (Definite UnitId -> GenUnit UnitId)
-> (UnitId -> Definite UnitId) -> UnitId -> GenUnit UnitId
forall b c a. (b -> c) -> (a -> b) -> a -> c
. UnitId -> Definite UnitId
forall unit. unit -> Definite unit
Definite)
([UnitId] -> [GenUnit UnitId]) -> [UnitId] -> [GenUnit UnitId]
forall a b. (a -> b) -> a -> b
$ (UnitId -> Bool) -> [UnitId] -> [UnitId]
forall a. (a -> Bool) -> [a] -> [a]
filter ((UnitId -> UnitInfoMap -> Bool) -> UnitInfoMap -> UnitId -> Bool
forall a b c. (a -> b -> c) -> b -> a -> c
flip UnitId -> UnitInfoMap -> Bool
forall k a. Ord k => k -> Map k a -> Bool
Map.member UnitInfoMap
pkg_db)
([UnitId] -> [UnitId]) -> [UnitId] -> [UnitId]
forall a b. (a -> b) -> a -> b
$ UnitConfig -> [UnitId]
unitConfigAutoLink UnitConfig
cfg
preload3 :: [GenUnit UnitId]
preload3 = [GenUnit UnitId] -> [GenUnit UnitId]
forall a. Ord a => [a] -> [a]
ordNub ([GenUnit UnitId] -> [GenUnit UnitId])
-> [GenUnit UnitId] -> [GenUnit UnitId]
forall a b. (a -> b) -> a -> b
$ ([GenUnit UnitId]
basicLinkedUnits [GenUnit UnitId] -> [GenUnit UnitId] -> [GenUnit UnitId]
forall a. [a] -> [a] -> [a]
++ [GenUnit UnitId]
preload1)
[UnitId]
dep_preload <- MaybeErr UnitErr [UnitId] -> IO [UnitId]
forall a. MaybeErr UnitErr a -> IO a
mayThrowUnitErr
(MaybeErr UnitErr [UnitId] -> IO [UnitId])
-> MaybeErr UnitErr [UnitId] -> IO [UnitId]
forall a b. (a -> b) -> a -> b
$ UnitInfoMap
-> [(UnitId, Maybe UnitId)] -> MaybeErr UnitErr [UnitId]
closeUnitDeps UnitInfoMap
pkg_db
([(UnitId, Maybe UnitId)] -> MaybeErr UnitErr [UnitId])
-> [(UnitId, Maybe UnitId)] -> MaybeErr UnitErr [UnitId]
forall a b. (a -> b) -> a -> b
$ [UnitId] -> [Maybe UnitId] -> [(UnitId, Maybe UnitId)]
forall a b. [a] -> [b] -> [(a, b)]
zip ((GenUnit UnitId -> UnitId) -> [GenUnit UnitId] -> [UnitId]
forall a b. (a -> b) -> [a] -> [b]
map GenUnit UnitId -> UnitId
toUnitId [GenUnit UnitId]
preload3) (Maybe UnitId -> [Maybe UnitId]
forall a. a -> [a]
repeat Maybe UnitId
forall a. Maybe a
Nothing)
let mod_map1 :: ModuleNameProvidersMap
mod_map1 = Logger
-> UnitConfig
-> UnitInfoMap
-> PreloadUnitClosure
-> VisibilityMap
-> ModuleNameProvidersMap
mkModuleNameProvidersMap Logger
logger UnitConfig
cfg UnitInfoMap
pkg_db PreloadUnitClosure
forall a. UniqSet a
emptyUniqSet VisibilityMap
vis_map
mod_map2 :: ModuleNameProvidersMap
mod_map2 = UnusableUnits -> ModuleNameProvidersMap
mkUnusableModuleNameProvidersMap UnusableUnits
unusable
mod_map :: ModuleNameProvidersMap
mod_map = ModuleNameProvidersMap
-> ModuleNameProvidersMap -> ModuleNameProvidersMap
forall k a. Ord k => Map k a -> Map k a -> Map k a
Map.union ModuleNameProvidersMap
mod_map1 ModuleNameProvidersMap
mod_map2
let !state :: UnitState
state = UnitState
{ preloadUnits :: [UnitId]
preloadUnits = [UnitId]
dep_preload
, explicitUnits :: [(GenUnit UnitId, Maybe PackageArg)]
explicitUnits = [(GenUnit UnitId, Maybe PackageArg)]
explicit_pkgs
, homeUnitDepends :: [UnitId]
homeUnitDepends = Set UnitId -> [UnitId]
forall a. Set a -> [a]
Set.toList Set UnitId
home_unit_deps
, unitInfoMap :: UnitInfoMap
unitInfoMap = UnitInfoMap
pkg_db
, preloadClosure :: PreloadUnitClosure
preloadClosure = PreloadUnitClosure
forall a. UniqSet a
emptyUniqSet
, moduleNameProvidersMap :: ModuleNameProvidersMap
moduleNameProvidersMap = ModuleNameProvidersMap
mod_map
, pluginModuleNameProvidersMap :: ModuleNameProvidersMap
pluginModuleNameProvidersMap = Logger
-> UnitConfig
-> UnitInfoMap
-> PreloadUnitClosure
-> VisibilityMap
-> ModuleNameProvidersMap
mkModuleNameProvidersMap Logger
logger UnitConfig
cfg UnitInfoMap
pkg_db PreloadUnitClosure
forall a. UniqSet a
emptyUniqSet VisibilityMap
plugin_vis_map
, packageNameMap :: UniqFM PackageName UnitId
packageNameMap = UniqFM PackageName UnitId
pkgname_map
, wireMap :: Map UnitId UnitId
wireMap = Map UnitId UnitId
wired_map
, unwireMap :: Map UnitId UnitId
unwireMap = [(UnitId, UnitId)] -> Map UnitId UnitId
forall k a. Ord k => [(k, a)] -> Map k a
Map.fromList [ (UnitId
v,UnitId
k) | (UnitId
k,UnitId
v) <- Map UnitId UnitId -> [(UnitId, UnitId)]
forall k a. Map k a -> [(k, a)]
Map.toList Map UnitId UnitId
wired_map ]
, requirementContext :: Map ModuleName [InstantiatedModule]
requirementContext = Map ModuleName [InstantiatedModule]
req_ctx
, allowVirtualUnits :: Bool
allowVirtualUnits = UnitConfig -> Bool
unitConfigAllowVirtual UnitConfig
cfg
}
(UnitState, [UnitDatabase UnitId])
-> IO (UnitState, [UnitDatabase UnitId])
forall a. a -> IO a
forall (m :: * -> *) a. Monad m => a -> m a
return (UnitState
state, [UnitDatabase UnitId]
raw_dbs)
selectHptFlag :: Set.Set UnitId -> PackageFlag -> Bool
selectHptFlag :: Set UnitId -> PackageFlag -> Bool
selectHptFlag Set UnitId
home_units (ExposePackage String
_ (UnitIdArg GenUnit UnitId
uid) ModRenaming
_) | GenUnit UnitId -> UnitId
toUnitId GenUnit UnitId
uid UnitId -> Set UnitId -> Bool
forall a. Ord a => a -> Set a -> Bool
`Set.member` Set UnitId
home_units = Bool
True
selectHptFlag Set UnitId
_ PackageFlag
_ = Bool
False
selectHomeUnits :: Set.Set UnitId -> [PackageFlag] -> Set.Set UnitId
selectHomeUnits :: Set UnitId -> [PackageFlag] -> Set UnitId
selectHomeUnits Set UnitId
home_units [PackageFlag]
flags = (Set UnitId -> PackageFlag -> Set UnitId)
-> Set UnitId -> [PackageFlag] -> Set UnitId
forall b a. (b -> a -> b) -> b -> [a] -> b
forall (t :: * -> *) b a.
Foldable t =>
(b -> a -> b) -> b -> t a -> b
foldl' Set UnitId -> PackageFlag -> Set UnitId
go Set UnitId
forall a. Set a
Set.empty [PackageFlag]
flags
where
go :: Set.Set UnitId -> PackageFlag -> Set.Set UnitId
go :: Set UnitId -> PackageFlag -> Set UnitId
go Set UnitId
cur (ExposePackage String
_ (UnitIdArg GenUnit UnitId
uid) ModRenaming
_) | GenUnit UnitId -> UnitId
toUnitId GenUnit UnitId
uid UnitId -> Set UnitId -> Bool
forall a. Ord a => a -> Set a -> Bool
`Set.member` Set UnitId
home_units = UnitId -> Set UnitId -> Set UnitId
forall a. Ord a => a -> Set a -> Set a
Set.insert (GenUnit UnitId -> UnitId
toUnitId GenUnit UnitId
uid) Set UnitId
cur
go Set UnitId
cur PackageFlag
_ = Set UnitId
cur
unwireUnit :: UnitState -> Unit -> Unit
unwireUnit :: UnitState -> GenUnit UnitId -> GenUnit UnitId
unwireUnit UnitState
state uid :: GenUnit UnitId
uid@(RealUnit (Definite UnitId
def_uid)) =
GenUnit UnitId
-> (UnitId -> GenUnit UnitId) -> Maybe UnitId -> GenUnit UnitId
forall b a. b -> (a -> b) -> Maybe a -> b
maybe GenUnit UnitId
uid (Definite UnitId -> GenUnit UnitId
forall uid. Definite uid -> GenUnit uid
RealUnit (Definite UnitId -> GenUnit UnitId)
-> (UnitId -> Definite UnitId) -> UnitId -> GenUnit UnitId
forall b c a. (b -> c) -> (a -> b) -> a -> c
. UnitId -> Definite UnitId
forall unit. unit -> Definite unit
Definite) (UnitId -> Map UnitId UnitId -> Maybe UnitId
forall k a. Ord k => k -> Map k a -> Maybe a
Map.lookup UnitId
def_uid (UnitState -> Map UnitId UnitId
unwireMap UnitState
state))
unwireUnit UnitState
_ GenUnit UnitId
uid = GenUnit UnitId
uid
mkModuleNameProvidersMap
:: Logger
-> UnitConfig
-> UnitInfoMap
-> PreloadUnitClosure
-> VisibilityMap
-> ModuleNameProvidersMap
mkModuleNameProvidersMap :: Logger
-> UnitConfig
-> UnitInfoMap
-> PreloadUnitClosure
-> VisibilityMap
-> ModuleNameProvidersMap
mkModuleNameProvidersMap Logger
logger UnitConfig
cfg UnitInfoMap
pkg_map PreloadUnitClosure
closure VisibilityMap
vis_map =
(ModuleNameProvidersMap
-> GenUnit UnitId -> UnitVisibility -> ModuleNameProvidersMap)
-> ModuleNameProvidersMap
-> VisibilityMap
-> ModuleNameProvidersMap
forall a k b. (a -> k -> b -> a) -> a -> Map k b -> a
Map.foldlWithKey ModuleNameProvidersMap
-> GenUnit UnitId -> UnitVisibility -> ModuleNameProvidersMap
extend_modmap ModuleNameProvidersMap
forall k a. Map k a
emptyMap VisibilityMap
vis_map_extended
where
vis_map_extended :: VisibilityMap
vis_map_extended = VisibilityMap -> VisibilityMap -> VisibilityMap
forall k a. Ord k => Map k a -> Map k a -> Map k a
Map.union VisibilityMap
vis_map VisibilityMap
default_vis
default_vis :: VisibilityMap
default_vis = [(GenUnit UnitId, UnitVisibility)] -> VisibilityMap
forall k a. Ord k => [(k, a)] -> Map k a
Map.fromList
[ (UnitInfo -> GenUnit UnitId
mkUnit UnitInfo
pkg, UnitVisibility
forall a. Monoid a => a
mempty)
| UnitInfo
pkg <- UnitInfoMap -> [UnitInfo]
forall k a. Map k a -> [a]
Map.elems UnitInfoMap
pkg_map
, UnitInfo -> Bool
forall srcpkgid srcpkgname uid modulename mod.
GenericUnitInfo srcpkgid srcpkgname uid modulename mod -> Bool
unitIsIndefinite UnitInfo
pkg Bool -> Bool -> Bool
|| [(ModuleName, Module)] -> Bool
forall a. [a] -> Bool
forall (t :: * -> *) a. Foldable t => t a -> Bool
null (UnitInfo -> [(ModuleName, Module)]
forall srcpkgid srcpkgname uid modulename mod.
GenericUnitInfo srcpkgid srcpkgname uid modulename mod
-> [(modulename, mod)]
unitInstantiations UnitInfo
pkg)
]
emptyMap :: Map k a
emptyMap = Map k a
forall k a. Map k a
Map.empty
setOrigins :: f a -> b -> f b
setOrigins f a
m b
os = (a -> b) -> f a -> f b
forall a b. (a -> b) -> f a -> f b
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
fmap (b -> a -> b
forall a b. a -> b -> a
const b
os) f a
m
extend_modmap :: ModuleNameProvidersMap
-> GenUnit UnitId -> UnitVisibility -> ModuleNameProvidersMap
extend_modmap ModuleNameProvidersMap
modmap GenUnit UnitId
uid
UnitVisibility { uv_expose_all :: UnitVisibility -> Bool
uv_expose_all = Bool
b, uv_renamings :: UnitVisibility -> [(ModuleName, ModuleName)]
uv_renamings = [(ModuleName, ModuleName)]
rns }
= ModuleNameProvidersMap
-> [(ModuleName, Map Module ModuleOrigin)]
-> ModuleNameProvidersMap
forall a k1 k2.
(Monoid a, Ord k1, Ord k2) =>
Map k1 (Map k2 a) -> [(k1, Map k2 a)] -> Map k1 (Map k2 a)
addListTo ModuleNameProvidersMap
modmap [(ModuleName, Map Module ModuleOrigin)]
theBindings
where
pkg :: UnitInfo
pkg = GenUnit UnitId -> UnitInfo
unit_lookup GenUnit UnitId
uid
theBindings :: [(ModuleName, Map Module ModuleOrigin)]
theBindings :: [(ModuleName, Map Module ModuleOrigin)]
theBindings = Bool
-> [(ModuleName, ModuleName)]
-> [(ModuleName, Map Module ModuleOrigin)]
newBindings Bool
b [(ModuleName, ModuleName)]
rns
newBindings :: Bool
-> [(ModuleName, ModuleName)]
-> [(ModuleName, Map Module ModuleOrigin)]
newBindings :: Bool
-> [(ModuleName, ModuleName)]
-> [(ModuleName, Map Module ModuleOrigin)]
newBindings Bool
e [(ModuleName, ModuleName)]
rns = Bool -> [(ModuleName, Map Module ModuleOrigin)]
es Bool
e [(ModuleName, Map Module ModuleOrigin)]
-> [(ModuleName, Map Module ModuleOrigin)]
-> [(ModuleName, Map Module ModuleOrigin)]
forall a. [a] -> [a] -> [a]
++ [(ModuleName, Map Module ModuleOrigin)]
hiddens [(ModuleName, Map Module ModuleOrigin)]
-> [(ModuleName, Map Module ModuleOrigin)]
-> [(ModuleName, Map Module ModuleOrigin)]
forall a. [a] -> [a] -> [a]
++ ((ModuleName, ModuleName) -> (ModuleName, Map Module ModuleOrigin))
-> [(ModuleName, ModuleName)]
-> [(ModuleName, Map Module ModuleOrigin)]
forall a b. (a -> b) -> [a] -> [b]
map (ModuleName, ModuleName) -> (ModuleName, Map Module ModuleOrigin)
rnBinding [(ModuleName, ModuleName)]
rns
rnBinding :: (ModuleName, ModuleName)
-> (ModuleName, Map Module ModuleOrigin)
rnBinding :: (ModuleName, ModuleName) -> (ModuleName, Map Module ModuleOrigin)
rnBinding (ModuleName
orig, ModuleName
new) = (ModuleName
new, Map Module ModuleOrigin -> ModuleOrigin -> Map Module ModuleOrigin
forall {f :: * -> *} {a} {b}. Functor f => f a -> b -> f b
setOrigins Map Module ModuleOrigin
origEntry ModuleOrigin
fromFlag)
where origEntry :: Map Module ModuleOrigin
origEntry = case UniqFM ModuleName (Map Module ModuleOrigin)
-> ModuleName -> Maybe (Map Module ModuleOrigin)
forall key elt. Uniquable key => UniqFM key elt -> key -> Maybe elt
lookupUFM UniqFM ModuleName (Map Module ModuleOrigin)
esmap ModuleName
orig of
Just Map Module ModuleOrigin
r -> Map Module ModuleOrigin
r
Maybe (Map Module ModuleOrigin)
Nothing -> GhcException -> Map Module ModuleOrigin
forall a. GhcException -> a
throwGhcException (String -> GhcException
CmdLineError (SDocContext -> SDoc -> String
renderWithContext
(LogFlags -> SDocContext
log_default_user_context (Logger -> LogFlags
logFlags Logger
logger))
(String -> SDoc
forall doc. IsLine doc => String -> doc
text String
"package flag: could not find module name" SDoc -> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc -> doc
<+>
ModuleName -> SDoc
forall a. Outputable a => a -> SDoc
ppr ModuleName
orig SDoc -> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc -> doc
<+> String -> SDoc
forall doc. IsLine doc => String -> doc
text String
"in package" SDoc -> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc -> doc
<+> GenUnit UnitId -> SDoc
forall a. Outputable a => a -> SDoc
ppr GenUnit UnitId
pk)))
es :: Bool -> [(ModuleName, Map Module ModuleOrigin)]
es :: Bool -> [(ModuleName, Map Module ModuleOrigin)]
es Bool
e = do
(ModuleName
m, Maybe Module
exposedReexport) <- [(ModuleName, Maybe Module)]
exposed_mods
let (GenUnit UnitId
pk', ModuleName
m', ModuleOrigin
origin') =
case Maybe Module
exposedReexport of
Maybe Module
Nothing -> (GenUnit UnitId
pk, ModuleName
m, Bool -> ModuleOrigin
fromExposedModules Bool
e)
Just (Module GenUnit UnitId
pk' ModuleName
m') ->
(GenUnit UnitId
pk', ModuleName
m', Bool -> UnitInfo -> ModuleOrigin
fromReexportedModules Bool
e UnitInfo
pkg)
(ModuleName, Map Module ModuleOrigin)
-> [(ModuleName, Map Module ModuleOrigin)]
forall a. a -> [a]
forall (m :: * -> *) a. Monad m => a -> m a
return (ModuleName
m, GenUnit UnitId
-> ModuleName -> ModuleOrigin -> Map Module ModuleOrigin
mkModMap GenUnit UnitId
pk' ModuleName
m' ModuleOrigin
origin')
esmap :: UniqFM ModuleName (Map Module ModuleOrigin)
esmap :: UniqFM ModuleName (Map Module ModuleOrigin)
esmap = [(ModuleName, Map Module ModuleOrigin)]
-> UniqFM ModuleName (Map Module ModuleOrigin)
forall key elt. Uniquable key => [(key, elt)] -> UniqFM key elt
listToUFM (Bool -> [(ModuleName, Map Module ModuleOrigin)]
es Bool
False)
hiddens :: [(ModuleName, Map Module ModuleOrigin)]
hiddens = [(ModuleName
m, GenUnit UnitId
-> ModuleName -> ModuleOrigin -> Map Module ModuleOrigin
mkModMap GenUnit UnitId
pk ModuleName
m ModuleOrigin
ModHidden) | ModuleName
m <- [ModuleName]
hidden_mods]
pk :: GenUnit UnitId
pk = UnitInfo -> GenUnit UnitId
mkUnit UnitInfo
pkg
unit_lookup :: GenUnit UnitId -> UnitInfo
unit_lookup GenUnit UnitId
uid = Bool
-> UnitInfoMap
-> PreloadUnitClosure
-> GenUnit UnitId
-> Maybe UnitInfo
lookupUnit' (UnitConfig -> Bool
unitConfigAllowVirtual UnitConfig
cfg) UnitInfoMap
pkg_map PreloadUnitClosure
closure GenUnit UnitId
uid
Maybe UnitInfo -> UnitInfo -> UnitInfo
forall a. Maybe a -> a -> a
`orElse` String -> SDoc -> UnitInfo
forall a. HasCallStack => String -> SDoc -> a
pprPanic String
"unit_lookup" (GenUnit UnitId -> SDoc
forall a. Outputable a => a -> SDoc
ppr GenUnit UnitId
uid)
exposed_mods :: [(ModuleName, Maybe Module)]
exposed_mods = UnitInfo -> [(ModuleName, Maybe Module)]
forall srcpkgid srcpkgname uid modulename mod.
GenericUnitInfo srcpkgid srcpkgname uid modulename mod
-> [(modulename, Maybe mod)]
unitExposedModules UnitInfo
pkg
hidden_mods :: [ModuleName]
hidden_mods = UnitInfo -> [ModuleName]
forall srcpkgid srcpkgname uid modulename mod.
GenericUnitInfo srcpkgid srcpkgname uid modulename mod
-> [modulename]
unitHiddenModules UnitInfo
pkg
mkUnusableModuleNameProvidersMap :: UnusableUnits -> ModuleNameProvidersMap
mkUnusableModuleNameProvidersMap :: UnusableUnits -> ModuleNameProvidersMap
mkUnusableModuleNameProvidersMap UnusableUnits
unusables =
(ModuleNameProvidersMap
-> (UnitInfo, UnusableUnitReason) -> ModuleNameProvidersMap)
-> ModuleNameProvidersMap
-> UnusableUnits
-> ModuleNameProvidersMap
forall a b k. (a -> b -> a) -> a -> Map k b -> a
Map.foldl' ModuleNameProvidersMap
-> (UnitInfo, UnusableUnitReason) -> ModuleNameProvidersMap
extend_modmap ModuleNameProvidersMap
forall k a. Map k a
Map.empty UnusableUnits
unusables
where
extend_modmap :: ModuleNameProvidersMap
-> (UnitInfo, UnusableUnitReason) -> ModuleNameProvidersMap
extend_modmap ModuleNameProvidersMap
modmap (UnitInfo
pkg, UnusableUnitReason
reason) = ModuleNameProvidersMap
-> [(ModuleName, Map Module ModuleOrigin)]
-> ModuleNameProvidersMap
forall a k1 k2.
(Monoid a, Ord k1, Ord k2) =>
Map k1 (Map k2 a) -> [(k1, Map k2 a)] -> Map k1 (Map k2 a)
addListTo ModuleNameProvidersMap
modmap [(ModuleName, Map Module ModuleOrigin)]
bindings
where bindings :: [(ModuleName, Map Module ModuleOrigin)]
bindings :: [(ModuleName, Map Module ModuleOrigin)]
bindings = [(ModuleName, Map Module ModuleOrigin)]
exposed [(ModuleName, Map Module ModuleOrigin)]
-> [(ModuleName, Map Module ModuleOrigin)]
-> [(ModuleName, Map Module ModuleOrigin)]
forall a. [a] -> [a] -> [a]
++ [(ModuleName, Map Module ModuleOrigin)]
hidden
origin :: ModuleOrigin
origin = UnusableUnitReason -> ModuleOrigin
ModUnusable UnusableUnitReason
reason
pkg_id :: GenUnit UnitId
pkg_id = UnitInfo -> GenUnit UnitId
mkUnit UnitInfo
pkg
exposed :: [(ModuleName, Map Module ModuleOrigin)]
exposed = ((ModuleName, Maybe Module)
-> (ModuleName, Map Module ModuleOrigin))
-> [(ModuleName, Maybe Module)]
-> [(ModuleName, Map Module ModuleOrigin)]
forall a b. (a -> b) -> [a] -> [b]
map (ModuleName, Maybe Module) -> (ModuleName, Map Module ModuleOrigin)
get_exposed [(ModuleName, Maybe Module)]
exposed_mods
hidden :: [(ModuleName, Map Module ModuleOrigin)]
hidden = [(ModuleName
m, GenUnit UnitId
-> ModuleName -> ModuleOrigin -> Map Module ModuleOrigin
mkModMap GenUnit UnitId
pkg_id ModuleName
m ModuleOrigin
origin) | ModuleName
m <- [ModuleName]
hidden_mods]
get_exposed :: (ModuleName, Maybe Module) -> (ModuleName, Map Module ModuleOrigin)
get_exposed (ModuleName
mod, Just Module
mod') = (ModuleName
mod, Module -> ModuleOrigin -> Map Module ModuleOrigin
forall k a. k -> a -> Map k a
Map.singleton Module
mod' ModuleOrigin
origin)
get_exposed (ModuleName
mod, Maybe Module
_) = (ModuleName
mod, GenUnit UnitId
-> ModuleName -> ModuleOrigin -> Map Module ModuleOrigin
mkModMap GenUnit UnitId
pkg_id ModuleName
mod ModuleOrigin
origin)
exposed_mods :: [(ModuleName, Maybe Module)]
exposed_mods = UnitInfo -> [(ModuleName, Maybe Module)]
forall srcpkgid srcpkgname uid modulename mod.
GenericUnitInfo srcpkgid srcpkgname uid modulename mod
-> [(modulename, Maybe mod)]
unitExposedModules UnitInfo
pkg
hidden_mods :: [ModuleName]
hidden_mods = UnitInfo -> [ModuleName]
forall srcpkgid srcpkgname uid modulename mod.
GenericUnitInfo srcpkgid srcpkgname uid modulename mod
-> [modulename]
unitHiddenModules UnitInfo
pkg
addListTo :: (Monoid a, Ord k1, Ord k2)
=> Map k1 (Map k2 a)
-> [(k1, Map k2 a)]
-> Map k1 (Map k2 a)
addListTo :: forall a k1 k2.
(Monoid a, Ord k1, Ord k2) =>
Map k1 (Map k2 a) -> [(k1, Map k2 a)] -> Map k1 (Map k2 a)
addListTo = (Map k1 (Map k2 a) -> (k1, Map k2 a) -> Map k1 (Map k2 a))
-> Map k1 (Map k2 a) -> [(k1, Map k2 a)] -> Map k1 (Map k2 a)
forall b a. (b -> a -> b) -> b -> [a] -> b
forall (t :: * -> *) b a.
Foldable t =>
(b -> a -> b) -> b -> t a -> b
foldl' Map k1 (Map k2 a) -> (k1, Map k2 a) -> Map k1 (Map k2 a)
forall {k} {k} {a}.
(Ord k, Ord k, Monoid a) =>
Map k (Map k a) -> (k, Map k a) -> Map k (Map k a)
merge
where merge :: Map k (Map k a) -> (k, Map k a) -> Map k (Map k a)
merge Map k (Map k a)
m (k
k, Map k a
v) = (Map k a -> Map k a -> Map k a)
-> k -> Map k a -> Map k (Map k a) -> Map k (Map k a)
forall k a. Ord k => (a -> a -> a) -> k -> a -> Map k a -> Map k a
MapStrict.insertWith ((a -> a -> a) -> Map k a -> Map k a -> Map k a
forall k a. Ord k => (a -> a -> a) -> Map k a -> Map k a -> Map k a
Map.unionWith a -> a -> a
forall a. Monoid a => a -> a -> a
mappend) k
k Map k a
v Map k (Map k a)
m
mkModMap :: Unit -> ModuleName -> ModuleOrigin -> Map Module ModuleOrigin
mkModMap :: GenUnit UnitId
-> ModuleName -> ModuleOrigin -> Map Module ModuleOrigin
mkModMap GenUnit UnitId
pkg ModuleName
mod = Module -> ModuleOrigin -> Map Module ModuleOrigin
forall k a. k -> a -> Map k a
Map.singleton (GenUnit UnitId -> ModuleName -> Module
forall unit. unit -> ModuleName -> GenModule unit
mkModule GenUnit UnitId
pkg ModuleName
mod)
lookupModuleInAllUnits :: UnitState
-> ModuleName
-> [(Module, UnitInfo)]
lookupModuleInAllUnits :: UnitState -> ModuleName -> [(Module, UnitInfo)]
lookupModuleInAllUnits UnitState
pkgs ModuleName
m
= case UnitState -> ModuleName -> PkgQual -> LookupResult
lookupModuleWithSuggestions UnitState
pkgs ModuleName
m PkgQual
NoPkgQual of
LookupFound Module
a (UnitInfo, ModuleOrigin)
b -> [(Module
a,(UnitInfo, ModuleOrigin) -> UnitInfo
forall a b. (a, b) -> a
fst (UnitInfo, ModuleOrigin)
b)]
LookupMultiple [(Module, ModuleOrigin)]
rs -> ((Module, ModuleOrigin) -> (Module, UnitInfo))
-> [(Module, ModuleOrigin)] -> [(Module, UnitInfo)]
forall a b. (a -> b) -> [a] -> [b]
map (Module, ModuleOrigin) -> (Module, UnitInfo)
f [(Module, ModuleOrigin)]
rs
where f :: (Module, ModuleOrigin) -> (Module, UnitInfo)
f (Module
m,ModuleOrigin
_) = (Module
m, String -> Maybe UnitInfo -> UnitInfo
forall a. HasCallStack => String -> Maybe a -> a
expectJust String
"lookupModule" (UnitState -> GenUnit UnitId -> Maybe UnitInfo
lookupUnit UnitState
pkgs
(Module -> GenUnit UnitId
forall unit. GenModule unit -> unit
moduleUnit Module
m)))
LookupResult
_ -> []
data LookupResult =
LookupFound Module (UnitInfo, ModuleOrigin)
| LookupMultiple [(Module, ModuleOrigin)]
| LookupHidden [(Module, ModuleOrigin)] [(Module, ModuleOrigin)]
| LookupUnusable [(Module, ModuleOrigin)]
| LookupNotFound [ModuleSuggestion]
data ModuleSuggestion = SuggestVisible ModuleName Module ModuleOrigin
| SuggestHidden ModuleName Module ModuleOrigin
lookupModuleWithSuggestions :: UnitState
-> ModuleName
-> PkgQual
-> LookupResult
lookupModuleWithSuggestions :: UnitState -> ModuleName -> PkgQual -> LookupResult
lookupModuleWithSuggestions UnitState
pkgs
= UnitState
-> ModuleNameProvidersMap -> ModuleName -> PkgQual -> LookupResult
lookupModuleWithSuggestions' UnitState
pkgs (UnitState -> ModuleNameProvidersMap
moduleNameProvidersMap UnitState
pkgs)
lookupModulePackage :: UnitState -> ModuleName -> PkgQual -> Maybe [UnitInfo]
lookupModulePackage :: UnitState -> ModuleName -> PkgQual -> Maybe [UnitInfo]
lookupModulePackage UnitState
pkgs ModuleName
mn PkgQual
mfs =
case UnitState
-> ModuleNameProvidersMap -> ModuleName -> PkgQual -> LookupResult
lookupModuleWithSuggestions' UnitState
pkgs (UnitState -> ModuleNameProvidersMap
moduleNameProvidersMap UnitState
pkgs) ModuleName
mn PkgQual
mfs of
LookupFound Module
_ (UnitInfo
orig_unit, ModuleOrigin
origin) ->
case ModuleOrigin
origin of
ModOrigin {Maybe Bool
fromOrigUnit :: ModuleOrigin -> Maybe Bool
fromOrigUnit :: Maybe Bool
fromOrigUnit, [UnitInfo]
fromExposedReexport :: ModuleOrigin -> [UnitInfo]
fromExposedReexport :: [UnitInfo]
fromExposedReexport} ->
case Maybe Bool
fromOrigUnit of
Just Bool
True ->
[UnitInfo] -> Maybe [UnitInfo]
forall a. a -> Maybe a
forall (f :: * -> *) a. Applicative f => a -> f a
pure [UnitInfo
orig_unit]
Maybe Bool
_ -> [UnitInfo] -> Maybe [UnitInfo]
forall a. a -> Maybe a
forall (f :: * -> *) a. Applicative f => a -> f a
pure [UnitInfo]
fromExposedReexport
ModuleOrigin
_ -> Maybe [UnitInfo]
forall a. Maybe a
Nothing
LookupResult
_ -> Maybe [UnitInfo]
forall a. Maybe a
Nothing
lookupPluginModuleWithSuggestions :: UnitState
-> ModuleName
-> PkgQual
-> LookupResult
lookupPluginModuleWithSuggestions :: UnitState -> ModuleName -> PkgQual -> LookupResult
lookupPluginModuleWithSuggestions UnitState
pkgs
= UnitState
-> ModuleNameProvidersMap -> ModuleName -> PkgQual -> LookupResult
lookupModuleWithSuggestions' UnitState
pkgs (UnitState -> ModuleNameProvidersMap
pluginModuleNameProvidersMap UnitState
pkgs)
lookupModuleWithSuggestions' :: UnitState
-> ModuleNameProvidersMap
-> ModuleName
-> PkgQual
-> LookupResult
lookupModuleWithSuggestions' :: UnitState
-> ModuleNameProvidersMap -> ModuleName -> PkgQual -> LookupResult
lookupModuleWithSuggestions' UnitState
pkgs ModuleNameProvidersMap
mod_map ModuleName
m PkgQual
mb_pn
= case ModuleName
-> ModuleNameProvidersMap -> Maybe (Map Module ModuleOrigin)
forall k a. Ord k => k -> Map k a -> Maybe a
Map.lookup ModuleName
m ModuleNameProvidersMap
mod_map of
Maybe (Map Module ModuleOrigin)
Nothing -> [ModuleSuggestion] -> LookupResult
LookupNotFound [ModuleSuggestion]
suggestions
Just Map Module ModuleOrigin
xs ->
case (([(Module, ModuleOrigin)], [(Module, ModuleOrigin)],
[(Module, ModuleOrigin)], [(Module, ModuleOrigin)])
-> (Module, ModuleOrigin)
-> ([(Module, ModuleOrigin)], [(Module, ModuleOrigin)],
[(Module, ModuleOrigin)], [(Module, ModuleOrigin)]))
-> ([(Module, ModuleOrigin)], [(Module, ModuleOrigin)],
[(Module, ModuleOrigin)], [(Module, ModuleOrigin)])
-> [(Module, ModuleOrigin)]
-> ([(Module, ModuleOrigin)], [(Module, ModuleOrigin)],
[(Module, ModuleOrigin)], [(Module, ModuleOrigin)])
forall b a. (b -> a -> b) -> b -> [a] -> b
forall (t :: * -> *) b a.
Foldable t =>
(b -> a -> b) -> b -> t a -> b
foldl' ([(Module, ModuleOrigin)], [(Module, ModuleOrigin)],
[(Module, ModuleOrigin)], [(Module, ModuleOrigin)])
-> (Module, ModuleOrigin)
-> ([(Module, ModuleOrigin)], [(Module, ModuleOrigin)],
[(Module, ModuleOrigin)], [(Module, ModuleOrigin)])
classify ([],[],[], []) (Map Module ModuleOrigin -> [(Module, ModuleOrigin)]
forall k a. Map k a -> [(k, a)]
Map.toList Map Module ModuleOrigin
xs) of
([], [], [], []) -> [ModuleSuggestion] -> LookupResult
LookupNotFound [ModuleSuggestion]
suggestions
([(Module, ModuleOrigin)]
_, [(Module, ModuleOrigin)]
_, [(Module, ModuleOrigin)]
_, [(Module
m, ModuleOrigin
o)]) -> Module -> (UnitInfo, ModuleOrigin) -> LookupResult
LookupFound Module
m (Module -> UnitInfo
mod_unit Module
m, ModuleOrigin
o)
([(Module, ModuleOrigin)]
_, [(Module, ModuleOrigin)]
_, [(Module, ModuleOrigin)]
_, exposed :: [(Module, ModuleOrigin)]
exposed@((Module, ModuleOrigin)
_:[(Module, ModuleOrigin)]
_)) -> [(Module, ModuleOrigin)] -> LookupResult
LookupMultiple [(Module, ModuleOrigin)]
exposed
([], [], unusable :: [(Module, ModuleOrigin)]
unusable@((Module, ModuleOrigin)
_:[(Module, ModuleOrigin)]
_), []) -> [(Module, ModuleOrigin)] -> LookupResult
LookupUnusable [(Module, ModuleOrigin)]
unusable
([(Module, ModuleOrigin)]
hidden_pkg, [(Module, ModuleOrigin)]
hidden_mod, [(Module, ModuleOrigin)]
_, []) ->
[(Module, ModuleOrigin)]
-> [(Module, ModuleOrigin)] -> LookupResult
LookupHidden [(Module, ModuleOrigin)]
hidden_pkg [(Module, ModuleOrigin)]
hidden_mod
where
classify :: ([(Module, ModuleOrigin)], [(Module, ModuleOrigin)],
[(Module, ModuleOrigin)], [(Module, ModuleOrigin)])
-> (Module, ModuleOrigin)
-> ([(Module, ModuleOrigin)], [(Module, ModuleOrigin)],
[(Module, ModuleOrigin)], [(Module, ModuleOrigin)])
classify ([(Module, ModuleOrigin)]
hidden_pkg, [(Module, ModuleOrigin)]
hidden_mod, [(Module, ModuleOrigin)]
unusable, [(Module, ModuleOrigin)]
exposed) (Module
m, ModuleOrigin
origin0) =
let origin :: ModuleOrigin
origin = PkgQual -> UnitInfo -> ModuleOrigin -> ModuleOrigin
filterOrigin PkgQual
mb_pn (Module -> UnitInfo
mod_unit Module
m) ModuleOrigin
origin0
x :: (Module, ModuleOrigin)
x = (Module
m, ModuleOrigin
origin)
in case ModuleOrigin
origin of
ModuleOrigin
ModHidden
-> ([(Module, ModuleOrigin)]
hidden_pkg, (Module, ModuleOrigin)
x(Module, ModuleOrigin)
-> [(Module, ModuleOrigin)] -> [(Module, ModuleOrigin)]
forall a. a -> [a] -> [a]
:[(Module, ModuleOrigin)]
hidden_mod, [(Module, ModuleOrigin)]
unusable, [(Module, ModuleOrigin)]
exposed)
ModUnusable UnusableUnitReason
_
-> ([(Module, ModuleOrigin)]
hidden_pkg, [(Module, ModuleOrigin)]
hidden_mod, (Module, ModuleOrigin)
x(Module, ModuleOrigin)
-> [(Module, ModuleOrigin)] -> [(Module, ModuleOrigin)]
forall a. a -> [a] -> [a]
:[(Module, ModuleOrigin)]
unusable, [(Module, ModuleOrigin)]
exposed)
ModuleOrigin
_ | ModuleOrigin -> Bool
originEmpty ModuleOrigin
origin
-> ([(Module, ModuleOrigin)]
hidden_pkg, [(Module, ModuleOrigin)]
hidden_mod, [(Module, ModuleOrigin)]
unusable, [(Module, ModuleOrigin)]
exposed)
| ModuleOrigin -> Bool
originVisible ModuleOrigin
origin
-> ([(Module, ModuleOrigin)]
hidden_pkg, [(Module, ModuleOrigin)]
hidden_mod, [(Module, ModuleOrigin)]
unusable, (Module, ModuleOrigin)
x(Module, ModuleOrigin)
-> [(Module, ModuleOrigin)] -> [(Module, ModuleOrigin)]
forall a. a -> [a] -> [a]
:[(Module, ModuleOrigin)]
exposed)
| Bool
otherwise
-> ((Module, ModuleOrigin)
x(Module, ModuleOrigin)
-> [(Module, ModuleOrigin)] -> [(Module, ModuleOrigin)]
forall a. a -> [a] -> [a]
:[(Module, ModuleOrigin)]
hidden_pkg, [(Module, ModuleOrigin)]
hidden_mod, [(Module, ModuleOrigin)]
unusable, [(Module, ModuleOrigin)]
exposed)
unit_lookup :: GenUnit UnitId -> UnitInfo
unit_lookup GenUnit UnitId
p = UnitState -> GenUnit UnitId -> Maybe UnitInfo
lookupUnit UnitState
pkgs GenUnit UnitId
p Maybe UnitInfo -> UnitInfo -> UnitInfo
forall a. Maybe a -> a -> a
`orElse` String -> SDoc -> UnitInfo
forall a. HasCallStack => String -> SDoc -> a
pprPanic String
"lookupModuleWithSuggestions" (GenUnit UnitId -> SDoc
forall a. Outputable a => a -> SDoc
ppr GenUnit UnitId
p SDoc -> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc -> doc
<+> ModuleName -> SDoc
forall a. Outputable a => a -> SDoc
ppr ModuleName
m)
mod_unit :: Module -> UnitInfo
mod_unit = GenUnit UnitId -> UnitInfo
unit_lookup (GenUnit UnitId -> UnitInfo)
-> (Module -> GenUnit UnitId) -> Module -> UnitInfo
forall b c a. (b -> c) -> (a -> b) -> a -> c
. Module -> GenUnit UnitId
forall unit. GenModule unit -> unit
moduleUnit
filterOrigin :: PkgQual
-> UnitInfo
-> ModuleOrigin
-> ModuleOrigin
filterOrigin :: PkgQual -> UnitInfo -> ModuleOrigin -> ModuleOrigin
filterOrigin PkgQual
NoPkgQual UnitInfo
_ ModuleOrigin
o = ModuleOrigin
o
filterOrigin (ThisPkg UnitId
_) UnitInfo
_ ModuleOrigin
o = ModuleOrigin
o
filterOrigin (OtherPkg UnitId
u) UnitInfo
pkg ModuleOrigin
o =
let match_pkg :: UnitInfo -> Bool
match_pkg UnitInfo
p = UnitId
u UnitId -> UnitId -> Bool
forall a. Eq a => a -> a -> Bool
== UnitInfo -> UnitId
forall srcpkgid srcpkgname uid modulename mod.
GenericUnitInfo srcpkgid srcpkgname uid modulename mod -> uid
unitId UnitInfo
p
in case ModuleOrigin
o of
ModuleOrigin
ModHidden
| UnitInfo -> Bool
match_pkg UnitInfo
pkg -> ModuleOrigin
ModHidden
| Bool
otherwise -> ModuleOrigin
forall a. Monoid a => a
mempty
ModUnusable UnusableUnitReason
_
| UnitInfo -> Bool
match_pkg UnitInfo
pkg -> ModuleOrigin
o
| Bool
otherwise -> ModuleOrigin
forall a. Monoid a => a
mempty
ModOrigin { fromOrigUnit :: ModuleOrigin -> Maybe Bool
fromOrigUnit = Maybe Bool
e, fromExposedReexport :: ModuleOrigin -> [UnitInfo]
fromExposedReexport = [UnitInfo]
res,
fromHiddenReexport :: ModuleOrigin -> [UnitInfo]
fromHiddenReexport = [UnitInfo]
rhs }
-> ModOrigin
{ fromOrigUnit :: Maybe Bool
fromOrigUnit = if UnitInfo -> Bool
match_pkg UnitInfo
pkg then Maybe Bool
e else Maybe Bool
forall a. Maybe a
Nothing
, fromExposedReexport :: [UnitInfo]
fromExposedReexport = (UnitInfo -> Bool) -> [UnitInfo] -> [UnitInfo]
forall a. (a -> Bool) -> [a] -> [a]
filter UnitInfo -> Bool
match_pkg [UnitInfo]
res
, fromHiddenReexport :: [UnitInfo]
fromHiddenReexport = (UnitInfo -> Bool) -> [UnitInfo] -> [UnitInfo]
forall a. (a -> Bool) -> [a] -> [a]
filter UnitInfo -> Bool
match_pkg [UnitInfo]
rhs
, fromPackageFlag :: Bool
fromPackageFlag = Bool
False
}
suggestions :: [ModuleSuggestion]
suggestions = String -> [(String, ModuleSuggestion)] -> [ModuleSuggestion]
forall a. String -> [(String, a)] -> [a]
fuzzyLookup (ModuleName -> String
moduleNameString ModuleName
m) [(String, ModuleSuggestion)]
all_mods
all_mods :: [(String, ModuleSuggestion)]
all_mods :: [(String, ModuleSuggestion)]
all_mods = ((String, ModuleSuggestion)
-> (String, ModuleSuggestion) -> Ordering)
-> [(String, ModuleSuggestion)] -> [(String, ModuleSuggestion)]
forall a. (a -> a -> Ordering) -> [a] -> [a]
sortBy (((String, ModuleSuggestion) -> String)
-> (String, ModuleSuggestion)
-> (String, ModuleSuggestion)
-> Ordering
forall a t. Ord a => (t -> a) -> t -> t -> Ordering
comparing (String, ModuleSuggestion) -> String
forall a b. (a, b) -> a
fst) ([(String, ModuleSuggestion)] -> [(String, ModuleSuggestion)])
-> [(String, ModuleSuggestion)] -> [(String, ModuleSuggestion)]
forall a b. (a -> b) -> a -> b
$
[ (ModuleName -> String
moduleNameString ModuleName
m, ModuleSuggestion
suggestion)
| (ModuleName
m, Map Module ModuleOrigin
e) <- ModuleNameProvidersMap -> [(ModuleName, Map Module ModuleOrigin)]
forall k a. Map k a -> [(k, a)]
Map.toList (UnitState -> ModuleNameProvidersMap
moduleNameProvidersMap UnitState
pkgs)
, ModuleSuggestion
suggestion <- ((Module, ModuleOrigin) -> ModuleSuggestion)
-> [(Module, ModuleOrigin)] -> [ModuleSuggestion]
forall a b. (a -> b) -> [a] -> [b]
map (ModuleName -> (Module, ModuleOrigin) -> ModuleSuggestion
getSuggestion ModuleName
m) (Map Module ModuleOrigin -> [(Module, ModuleOrigin)]
forall k a. Map k a -> [(k, a)]
Map.toList Map Module ModuleOrigin
e)
]
getSuggestion :: ModuleName -> (Module, ModuleOrigin) -> ModuleSuggestion
getSuggestion ModuleName
name (Module
mod, ModuleOrigin
origin) =
(if ModuleOrigin -> Bool
originVisible ModuleOrigin
origin then ModuleName -> Module -> ModuleOrigin -> ModuleSuggestion
SuggestVisible else ModuleName -> Module -> ModuleOrigin -> ModuleSuggestion
SuggestHidden)
ModuleName
name Module
mod ModuleOrigin
origin
listVisibleModuleNames :: UnitState -> [ModuleName]
listVisibleModuleNames :: UnitState -> [ModuleName]
listVisibleModuleNames UnitState
state =
((ModuleName, Map Module ModuleOrigin) -> ModuleName)
-> [(ModuleName, Map Module ModuleOrigin)] -> [ModuleName]
forall a b. (a -> b) -> [a] -> [b]
map (ModuleName, Map Module ModuleOrigin) -> ModuleName
forall a b. (a, b) -> a
fst (((ModuleName, Map Module ModuleOrigin) -> Bool)
-> [(ModuleName, Map Module ModuleOrigin)]
-> [(ModuleName, Map Module ModuleOrigin)]
forall a. (a -> Bool) -> [a] -> [a]
filter (ModuleName, Map Module ModuleOrigin) -> Bool
forall {a} {k}. (a, Map k ModuleOrigin) -> Bool
visible (ModuleNameProvidersMap -> [(ModuleName, Map Module ModuleOrigin)]
forall k a. Map k a -> [(k, a)]
Map.toList (UnitState -> ModuleNameProvidersMap
moduleNameProvidersMap UnitState
state)))
where visible :: (a, Map k ModuleOrigin) -> Bool
visible (a
_, Map k ModuleOrigin
ms) = (ModuleOrigin -> Bool) -> [ModuleOrigin] -> Bool
forall (t :: * -> *) a. Foldable t => (a -> Bool) -> t a -> Bool
any ModuleOrigin -> Bool
originVisible (Map k ModuleOrigin -> [ModuleOrigin]
forall k a. Map k a -> [a]
Map.elems Map k ModuleOrigin
ms)
closeUnitDeps :: UnitInfoMap -> [(UnitId,Maybe UnitId)] -> MaybeErr UnitErr [UnitId]
closeUnitDeps :: UnitInfoMap
-> [(UnitId, Maybe UnitId)] -> MaybeErr UnitErr [UnitId]
closeUnitDeps UnitInfoMap
pkg_map [(UnitId, Maybe UnitId)]
ps = UnitInfoMap
-> [UnitId]
-> [(UnitId, Maybe UnitId)]
-> MaybeErr UnitErr [UnitId]
closeUnitDeps' UnitInfoMap
pkg_map [] [(UnitId, Maybe UnitId)]
ps
closeUnitDeps' :: UnitInfoMap -> [UnitId] -> [(UnitId,Maybe UnitId)] -> MaybeErr UnitErr [UnitId]
closeUnitDeps' :: UnitInfoMap
-> [UnitId]
-> [(UnitId, Maybe UnitId)]
-> MaybeErr UnitErr [UnitId]
closeUnitDeps' UnitInfoMap
pkg_map [UnitId]
current_ids [(UnitId, Maybe UnitId)]
ps = ([UnitId] -> (UnitId, Maybe UnitId) -> MaybeErr UnitErr [UnitId])
-> [UnitId]
-> [(UnitId, Maybe UnitId)]
-> MaybeErr UnitErr [UnitId]
forall (t :: * -> *) (m :: * -> *) b a.
(Foldable t, Monad m) =>
(b -> a -> m b) -> b -> t a -> m b
foldM (UnitInfoMap
-> [UnitId] -> (UnitId, Maybe UnitId) -> MaybeErr UnitErr [UnitId]
add_unit UnitInfoMap
pkg_map) [UnitId]
current_ids [(UnitId, Maybe UnitId)]
ps
add_unit :: UnitInfoMap
-> [UnitId]
-> (UnitId,Maybe UnitId)
-> MaybeErr UnitErr [UnitId]
add_unit :: UnitInfoMap
-> [UnitId] -> (UnitId, Maybe UnitId) -> MaybeErr UnitErr [UnitId]
add_unit UnitInfoMap
pkg_map [UnitId]
ps (UnitId
p, Maybe UnitId
mb_parent)
| UnitId
p UnitId -> [UnitId] -> Bool
forall a. Eq a => a -> [a] -> Bool
forall (t :: * -> *) a. (Foldable t, Eq a) => a -> t a -> Bool
`elem` [UnitId]
ps = [UnitId] -> MaybeErr UnitErr [UnitId]
forall a. a -> MaybeErr UnitErr a
forall (m :: * -> *) a. Monad m => a -> m a
return [UnitId]
ps
| Bool
otherwise = case UnitInfoMap -> UnitId -> Maybe UnitInfo
lookupUnitId' UnitInfoMap
pkg_map UnitId
p of
Maybe UnitInfo
Nothing -> UnitErr -> MaybeErr UnitErr [UnitId]
forall err val. err -> MaybeErr err val
Failed (UnitId -> Maybe UnitId -> UnitErr
CloseUnitErr UnitId
p Maybe UnitId
mb_parent)
Just UnitInfo
info -> do
[UnitId]
ps' <- ([UnitId] -> UnitId -> MaybeErr UnitErr [UnitId])
-> [UnitId] -> [UnitId] -> MaybeErr UnitErr [UnitId]
forall (t :: * -> *) (m :: * -> *) b a.
(Foldable t, Monad m) =>
(b -> a -> m b) -> b -> t a -> m b
foldM [UnitId] -> UnitId -> MaybeErr UnitErr [UnitId]
add_unit_key [UnitId]
ps (UnitInfo -> [UnitId]
forall srcpkgid srcpkgname uid modulename mod.
GenericUnitInfo srcpkgid srcpkgname uid modulename mod -> [uid]
unitDepends UnitInfo
info)
[UnitId] -> MaybeErr UnitErr [UnitId]
forall a. a -> MaybeErr UnitErr a
forall (m :: * -> *) a. Monad m => a -> m a
return (UnitId
p UnitId -> [UnitId] -> [UnitId]
forall a. a -> [a] -> [a]
: [UnitId]
ps')
where
add_unit_key :: [UnitId] -> UnitId -> MaybeErr UnitErr [UnitId]
add_unit_key [UnitId]
ps UnitId
key
= UnitInfoMap
-> [UnitId] -> (UnitId, Maybe UnitId) -> MaybeErr UnitErr [UnitId]
add_unit UnitInfoMap
pkg_map [UnitId]
ps (UnitId
key, UnitId -> Maybe UnitId
forall a. a -> Maybe a
Just UnitId
p)
data UnitErr
= CloseUnitErr !UnitId !(Maybe UnitId)
| PackageFlagErr !PackageFlag ![(UnitInfo,UnusableUnitReason)]
| TrustFlagErr !TrustFlag ![(UnitInfo,UnusableUnitReason)]
mayThrowUnitErr :: MaybeErr UnitErr a -> IO a
mayThrowUnitErr :: forall a. MaybeErr UnitErr a -> IO a
mayThrowUnitErr = \case
Failed UnitErr
e -> GhcException -> IO a
forall a. GhcException -> IO a
throwGhcExceptionIO
(GhcException -> IO a) -> GhcException -> IO a
forall a b. (a -> b) -> a -> b
$ String -> GhcException
CmdLineError
(String -> GhcException) -> String -> GhcException
forall a b. (a -> b) -> a -> b
$ SDocContext -> SDoc -> String
renderWithContext SDocContext
defaultSDocContext
(SDoc -> String) -> SDoc -> String
forall a b. (a -> b) -> a -> b
$ PprStyle -> SDoc -> SDoc
withPprStyle PprStyle
defaultUserStyle
(SDoc -> SDoc) -> SDoc -> SDoc
forall a b. (a -> b) -> a -> b
$ UnitErr -> SDoc
forall a. Outputable a => a -> SDoc
ppr UnitErr
e
Succeeded a
a -> a -> IO a
forall a. a -> IO a
forall (m :: * -> *) a. Monad m => a -> m a
return a
a
instance Outputable UnitErr where
ppr :: UnitErr -> SDoc
ppr = \case
CloseUnitErr UnitId
p Maybe UnitId
mb_parent
-> (String -> SDoc
forall doc. IsLine doc => String -> doc
text String
"unknown unit:" SDoc -> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc -> doc
<+> UnitId -> SDoc
forall a. Outputable a => a -> SDoc
ppr UnitId
p)
SDoc -> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc -> doc
<> case Maybe UnitId
mb_parent of
Maybe UnitId
Nothing -> SDoc
forall doc. IsOutput doc => doc
Outputable.empty
Just UnitId
parent -> SDoc
forall doc. IsLine doc => doc
space SDoc -> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc -> doc
<> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc
parens (String -> SDoc
forall doc. IsLine doc => String -> doc
text String
"dependency of"
SDoc -> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc -> doc
<+> FastString -> SDoc
forall doc. IsLine doc => FastString -> doc
ftext (UnitId -> FastString
unitIdFS UnitId
parent))
PackageFlagErr PackageFlag
flag [(UnitInfo, UnusableUnitReason)]
reasons
-> SDoc -> [(UnitInfo, UnusableUnitReason)] -> SDoc
forall {a} {srcpkgid} {srcpkgname} {modulename} {mod}.
Outputable a =>
SDoc
-> [(GenericUnitInfo srcpkgid srcpkgname a modulename mod,
UnusableUnitReason)]
-> SDoc
flag_err (PackageFlag -> SDoc
pprFlag PackageFlag
flag) [(UnitInfo, UnusableUnitReason)]
reasons
TrustFlagErr TrustFlag
flag [(UnitInfo, UnusableUnitReason)]
reasons
-> SDoc -> [(UnitInfo, UnusableUnitReason)] -> SDoc
forall {a} {srcpkgid} {srcpkgname} {modulename} {mod}.
Outputable a =>
SDoc
-> [(GenericUnitInfo srcpkgid srcpkgname a modulename mod,
UnusableUnitReason)]
-> SDoc
flag_err (TrustFlag -> SDoc
pprTrustFlag TrustFlag
flag) [(UnitInfo, UnusableUnitReason)]
reasons
where
flag_err :: SDoc
-> [(GenericUnitInfo srcpkgid srcpkgname a modulename mod,
UnusableUnitReason)]
-> SDoc
flag_err SDoc
flag_doc [(GenericUnitInfo srcpkgid srcpkgname a modulename mod,
UnusableUnitReason)]
reasons =
String -> SDoc
forall doc. IsLine doc => String -> doc
text String
"cannot satisfy "
SDoc -> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc -> doc
<> SDoc
flag_doc
SDoc -> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc -> doc
<> (if [(GenericUnitInfo srcpkgid srcpkgname a modulename mod,
UnusableUnitReason)]
-> Bool
forall a. [a] -> Bool
forall (t :: * -> *) a. Foldable t => t a -> Bool
null [(GenericUnitInfo srcpkgid srcpkgname a modulename mod,
UnusableUnitReason)]
reasons then SDoc
forall doc. IsOutput doc => doc
Outputable.empty else String -> SDoc
forall doc. IsLine doc => String -> doc
text String
": ")
SDoc -> SDoc -> SDoc
forall doc. IsDoc doc => doc -> doc -> doc
$$ Int -> SDoc -> SDoc
nest Int
4 ([SDoc] -> SDoc
forall doc. IsDoc doc => [doc] -> doc
vcat (((GenericUnitInfo srcpkgid srcpkgname a modulename mod,
UnusableUnitReason)
-> SDoc)
-> [(GenericUnitInfo srcpkgid srcpkgname a modulename mod,
UnusableUnitReason)]
-> [SDoc]
forall a b. (a -> b) -> [a] -> [b]
map (GenericUnitInfo srcpkgid srcpkgname a modulename mod,
UnusableUnitReason)
-> SDoc
forall {a} {srcpkgid} {srcpkgname} {modulename} {mod}.
Outputable a =>
(GenericUnitInfo srcpkgid srcpkgname a modulename mod,
UnusableUnitReason)
-> SDoc
ppr_reason [(GenericUnitInfo srcpkgid srcpkgname a modulename mod,
UnusableUnitReason)]
reasons) SDoc -> SDoc -> SDoc
forall doc. IsDoc doc => doc -> doc -> doc
$$
String -> SDoc
forall doc. IsLine doc => String -> doc
text String
"(use -v for more information)")
ppr_reason :: (GenericUnitInfo srcpkgid srcpkgname a modulename mod,
UnusableUnitReason)
-> SDoc
ppr_reason (GenericUnitInfo srcpkgid srcpkgname a modulename mod
p, UnusableUnitReason
reason) =
SDoc -> UnusableUnitReason -> SDoc
pprReason (a -> SDoc
forall a. Outputable a => a -> SDoc
ppr (GenericUnitInfo srcpkgid srcpkgname a modulename mod -> a
forall srcpkgid srcpkgname uid modulename mod.
GenericUnitInfo srcpkgid srcpkgname uid modulename mod -> uid
unitId GenericUnitInfo srcpkgid srcpkgname a modulename mod
p) SDoc -> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc -> doc
<+> String -> SDoc
forall doc. IsLine doc => String -> doc
text String
"is") UnusableUnitReason
reason
requirementMerges :: UnitState -> ModuleName -> [InstantiatedModule]
requirementMerges :: UnitState -> ModuleName -> [InstantiatedModule]
requirementMerges UnitState
pkgstate ModuleName
mod_name =
[InstantiatedModule]
-> Maybe [InstantiatedModule] -> [InstantiatedModule]
forall a. a -> Maybe a -> a
fromMaybe [] (ModuleName
-> Map ModuleName [InstantiatedModule]
-> Maybe [InstantiatedModule]
forall k a. Ord k => k -> Map k a -> Maybe a
Map.lookup ModuleName
mod_name (UnitState -> Map ModuleName [InstantiatedModule]
requirementContext UnitState
pkgstate))
pprUnitIdForUser :: UnitState -> UnitId -> SDoc
pprUnitIdForUser :: UnitState -> UnitId -> SDoc
pprUnitIdForUser UnitState
state uid :: UnitId
uid@(UnitId FastString
fs) =
case UnitState -> UnitId -> Maybe UnitPprInfo
lookupUnitPprInfo UnitState
state UnitId
uid of
Maybe UnitPprInfo
Nothing -> FastString -> SDoc
forall doc. IsLine doc => FastString -> doc
ftext FastString
fs
Just UnitPprInfo
i -> UnitPprInfo -> SDoc
forall a. Outputable a => a -> SDoc
ppr UnitPprInfo
i
pprUnitInfoForUser :: UnitInfo -> SDoc
pprUnitInfoForUser :: UnitInfo -> SDoc
pprUnitInfoForUser UnitInfo
info = UnitPprInfo -> SDoc
forall a. Outputable a => a -> SDoc
ppr ((UnitId -> FastString) -> UnitInfo -> UnitPprInfo
forall u. (u -> FastString) -> GenUnitInfo u -> UnitPprInfo
mkUnitPprInfo UnitId -> FastString
unitIdFS UnitInfo
info)
lookupUnitPprInfo :: UnitState -> UnitId -> Maybe UnitPprInfo
lookupUnitPprInfo :: UnitState -> UnitId -> Maybe UnitPprInfo
lookupUnitPprInfo UnitState
state UnitId
uid = (UnitInfo -> UnitPprInfo) -> Maybe UnitInfo -> Maybe UnitPprInfo
forall a b. (a -> b) -> Maybe a -> Maybe b
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
fmap ((UnitId -> FastString) -> UnitInfo -> UnitPprInfo
forall u. (u -> FastString) -> GenUnitInfo u -> UnitPprInfo
mkUnitPprInfo UnitId -> FastString
unitIdFS) (UnitState -> UnitId -> Maybe UnitInfo
lookupUnitId UnitState
state UnitId
uid)
pprUnits :: UnitState -> SDoc
pprUnits :: UnitState -> SDoc
pprUnits = (UnitInfo -> SDoc) -> UnitState -> SDoc
pprUnitsWith UnitInfo -> SDoc
pprUnitInfo
pprUnitsWith :: (UnitInfo -> SDoc) -> UnitState -> SDoc
pprUnitsWith :: (UnitInfo -> SDoc) -> UnitState -> SDoc
pprUnitsWith UnitInfo -> SDoc
pprIPI UnitState
pkgstate =
[SDoc] -> SDoc
forall doc. IsDoc doc => [doc] -> doc
vcat (SDoc -> [SDoc] -> [SDoc]
forall a. a -> [a] -> [a]
intersperse (String -> SDoc
forall doc. IsLine doc => String -> doc
text String
"---") ((UnitInfo -> SDoc) -> [UnitInfo] -> [SDoc]
forall a b. (a -> b) -> [a] -> [b]
map UnitInfo -> SDoc
pprIPI (UnitState -> [UnitInfo]
listUnitInfo UnitState
pkgstate)))
pprUnitsSimple :: UnitState -> SDoc
pprUnitsSimple :: UnitState -> SDoc
pprUnitsSimple = (UnitInfo -> SDoc) -> UnitState -> SDoc
pprUnitsWith UnitInfo -> SDoc
forall {doc} {srcpkgid} {srcpkgname} {modulename} {mod}.
IsLine doc =>
GenericUnitInfo srcpkgid srcpkgname UnitId modulename mod -> doc
pprIPI
where pprIPI :: GenericUnitInfo srcpkgid srcpkgname UnitId modulename mod -> doc
pprIPI GenericUnitInfo srcpkgid srcpkgname UnitId modulename mod
ipi = let i :: FastString
i = UnitId -> FastString
unitIdFS (GenericUnitInfo srcpkgid srcpkgname UnitId modulename mod -> UnitId
forall srcpkgid srcpkgname uid modulename mod.
GenericUnitInfo srcpkgid srcpkgname uid modulename mod -> uid
unitId GenericUnitInfo srcpkgid srcpkgname UnitId modulename mod
ipi)
e :: doc
e = if GenericUnitInfo srcpkgid srcpkgname UnitId modulename mod -> Bool
forall srcpkgid srcpkgname uid modulename mod.
GenericUnitInfo srcpkgid srcpkgname uid modulename mod -> Bool
unitIsExposed GenericUnitInfo srcpkgid srcpkgname UnitId modulename mod
ipi then String -> doc
forall doc. IsLine doc => String -> doc
text String
"E" else String -> doc
forall doc. IsLine doc => String -> doc
text String
" "
t :: doc
t = if GenericUnitInfo srcpkgid srcpkgname UnitId modulename mod -> Bool
forall srcpkgid srcpkgname uid modulename mod.
GenericUnitInfo srcpkgid srcpkgname uid modulename mod -> Bool
unitIsTrusted GenericUnitInfo srcpkgid srcpkgname UnitId modulename mod
ipi then String -> doc
forall doc. IsLine doc => String -> doc
text String
"T" else String -> doc
forall doc. IsLine doc => String -> doc
text String
" "
in doc
e doc -> doc -> doc
forall doc. IsLine doc => doc -> doc -> doc
<> doc
t doc -> doc -> doc
forall doc. IsLine doc => doc -> doc -> doc
<> String -> doc
forall doc. IsLine doc => String -> doc
text String
" " doc -> doc -> doc
forall doc. IsLine doc => doc -> doc -> doc
<> FastString -> doc
forall doc. IsLine doc => FastString -> doc
ftext FastString
i
pprModuleMap :: ModuleNameProvidersMap -> SDoc
pprModuleMap :: ModuleNameProvidersMap -> SDoc
pprModuleMap ModuleNameProvidersMap
mod_map =
[SDoc] -> SDoc
forall doc. IsDoc doc => [doc] -> doc
vcat (((ModuleName, Map Module ModuleOrigin) -> SDoc)
-> [(ModuleName, Map Module ModuleOrigin)] -> [SDoc]
forall a b. (a -> b) -> [a] -> [b]
map (ModuleName, Map Module ModuleOrigin) -> SDoc
forall {a}. Outputable a => (ModuleName, Map Module a) -> SDoc
pprLine (ModuleNameProvidersMap -> [(ModuleName, Map Module ModuleOrigin)]
forall k a. Map k a -> [(k, a)]
Map.toList ModuleNameProvidersMap
mod_map))
where
pprLine :: (ModuleName, Map Module a) -> SDoc
pprLine (ModuleName
m,Map Module a
e) = ModuleName -> SDoc
forall a. Outputable a => a -> SDoc
ppr ModuleName
m SDoc -> SDoc -> SDoc
forall doc. IsDoc doc => doc -> doc -> doc
$$ Int -> SDoc -> SDoc
nest Int
50 ([SDoc] -> SDoc
forall doc. IsDoc doc => [doc] -> doc
vcat (((Module, a) -> SDoc) -> [(Module, a)] -> [SDoc]
forall a b. (a -> b) -> [a] -> [b]
map (ModuleName -> (Module, a) -> SDoc
forall a. Outputable a => ModuleName -> (Module, a) -> SDoc
pprEntry ModuleName
m) (Map Module a -> [(Module, a)]
forall k a. Map k a -> [(k, a)]
Map.toList Map Module a
e)))
pprEntry :: Outputable a => ModuleName -> (Module, a) -> SDoc
pprEntry :: forall a. Outputable a => ModuleName -> (Module, a) -> SDoc
pprEntry ModuleName
m (Module
m',a
o)
| ModuleName
m ModuleName -> ModuleName -> Bool
forall a. Eq a => a -> a -> Bool
== Module -> ModuleName
forall unit. GenModule unit -> ModuleName
moduleName Module
m' = GenUnit UnitId -> SDoc
forall a. Outputable a => a -> SDoc
ppr (Module -> GenUnit UnitId
forall unit. GenModule unit -> unit
moduleUnit Module
m') SDoc -> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc -> doc
<+> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc
parens (a -> SDoc
forall a. Outputable a => a -> SDoc
ppr a
o)
| Bool
otherwise = Module -> SDoc
forall a. Outputable a => a -> SDoc
ppr Module
m' SDoc -> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc -> doc
<+> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc
parens (a -> SDoc
forall a. Outputable a => a -> SDoc
ppr a
o)
fsPackageName :: UnitInfo -> FastString
fsPackageName :: UnitInfo -> FastString
fsPackageName UnitInfo
info = FastString
fs
where
PackageName FastString
fs = UnitInfo -> PackageName
forall srcpkgid srcpkgname uid modulename mod.
GenericUnitInfo srcpkgid srcpkgname uid modulename mod
-> srcpkgname
unitPackageName UnitInfo
info
improveUnit :: UnitState -> Unit -> Unit
improveUnit :: UnitState -> GenUnit UnitId -> GenUnit UnitId
improveUnit UnitState
state GenUnit UnitId
u = UnitInfoMap
-> PreloadUnitClosure -> GenUnit UnitId -> GenUnit UnitId
improveUnit' (UnitState -> UnitInfoMap
unitInfoMap UnitState
state) (UnitState -> PreloadUnitClosure
preloadClosure UnitState
state) GenUnit UnitId
u
improveUnit' :: UnitInfoMap -> PreloadUnitClosure -> Unit -> Unit
improveUnit' :: UnitInfoMap
-> PreloadUnitClosure -> GenUnit UnitId -> GenUnit UnitId
improveUnit' UnitInfoMap
_ PreloadUnitClosure
_ uid :: GenUnit UnitId
uid@(RealUnit Definite UnitId
_) = GenUnit UnitId
uid
improveUnit' UnitInfoMap
pkg_map PreloadUnitClosure
closure GenUnit UnitId
uid =
case Bool
-> UnitInfoMap
-> PreloadUnitClosure
-> GenUnit UnitId
-> Maybe UnitInfo
lookupUnit' Bool
False UnitInfoMap
pkg_map PreloadUnitClosure
closure GenUnit UnitId
uid of
Maybe UnitInfo
Nothing -> GenUnit UnitId
uid
Just UnitInfo
pkg ->
if UnitInfo -> UnitId
forall srcpkgid srcpkgname uid modulename mod.
GenericUnitInfo srcpkgid srcpkgname uid modulename mod -> uid
unitId UnitInfo
pkg UnitId -> PreloadUnitClosure -> Bool
forall a. Uniquable a => a -> UniqSet a -> Bool
`elementOfUniqSet` PreloadUnitClosure
closure
then UnitInfo -> GenUnit UnitId
mkUnit UnitInfo
pkg
else GenUnit UnitId
uid
instUnitToUnit :: UnitState -> InstantiatedUnit -> Unit
instUnitToUnit :: UnitState -> GenInstantiatedUnit UnitId -> GenUnit UnitId
instUnitToUnit UnitState
state GenInstantiatedUnit UnitId
iuid =
UnitState -> GenUnit UnitId -> GenUnit UnitId
improveUnit UnitState
state (GenUnit UnitId -> GenUnit UnitId)
-> GenUnit UnitId -> GenUnit UnitId
forall a b. (a -> b) -> a -> b
$ GenInstantiatedUnit UnitId -> GenUnit UnitId
forall uid. GenInstantiatedUnit uid -> GenUnit uid
VirtUnit GenInstantiatedUnit UnitId
iuid
type ShHoleSubst = ModuleNameEnv Module
renameHoleModule :: UnitState -> ShHoleSubst -> Module -> Module
renameHoleModule :: UnitState -> UniqFM ModuleName Module -> Module -> Module
renameHoleModule UnitState
state = UnitInfoMap
-> PreloadUnitClosure
-> UniqFM ModuleName Module
-> Module
-> Module
renameHoleModule' (UnitState -> UnitInfoMap
unitInfoMap UnitState
state) (UnitState -> PreloadUnitClosure
preloadClosure UnitState
state)
renameHoleUnit :: UnitState -> ShHoleSubst -> Unit -> Unit
renameHoleUnit :: UnitState
-> UniqFM ModuleName Module -> GenUnit UnitId -> GenUnit UnitId
renameHoleUnit UnitState
state = UnitInfoMap
-> PreloadUnitClosure
-> UniqFM ModuleName Module
-> GenUnit UnitId
-> GenUnit UnitId
renameHoleUnit' (UnitState -> UnitInfoMap
unitInfoMap UnitState
state) (UnitState -> PreloadUnitClosure
preloadClosure UnitState
state)
renameHoleModule' :: UnitInfoMap -> PreloadUnitClosure -> ShHoleSubst -> Module -> Module
renameHoleModule' :: UnitInfoMap
-> PreloadUnitClosure
-> UniqFM ModuleName Module
-> Module
-> Module
renameHoleModule' UnitInfoMap
pkg_map PreloadUnitClosure
closure UniqFM ModuleName Module
env Module
m
| Bool -> Bool
not (Module -> Bool
forall u. GenModule (GenUnit u) -> Bool
isHoleModule Module
m) =
let uid :: GenUnit UnitId
uid = UnitInfoMap
-> PreloadUnitClosure
-> UniqFM ModuleName Module
-> GenUnit UnitId
-> GenUnit UnitId
renameHoleUnit' UnitInfoMap
pkg_map PreloadUnitClosure
closure UniqFM ModuleName Module
env (Module -> GenUnit UnitId
forall unit. GenModule unit -> unit
moduleUnit Module
m)
in GenUnit UnitId -> ModuleName -> Module
forall unit. unit -> ModuleName -> GenModule unit
mkModule GenUnit UnitId
uid (Module -> ModuleName
forall unit. GenModule unit -> ModuleName
moduleName Module
m)
| Just Module
m' <- UniqFM ModuleName Module -> ModuleName -> Maybe Module
forall key elt. Uniquable key => UniqFM key elt -> key -> Maybe elt
lookupUFM UniqFM ModuleName Module
env (Module -> ModuleName
forall unit. GenModule unit -> ModuleName
moduleName Module
m) = Module
m'
| Bool
otherwise = Module
m
renameHoleUnit' :: UnitInfoMap -> PreloadUnitClosure -> ShHoleSubst -> Unit -> Unit
renameHoleUnit' :: UnitInfoMap
-> PreloadUnitClosure
-> UniqFM ModuleName Module
-> GenUnit UnitId
-> GenUnit UnitId
renameHoleUnit' UnitInfoMap
pkg_map PreloadUnitClosure
closure UniqFM ModuleName Module
env GenUnit UnitId
uid =
case GenUnit UnitId
uid of
(VirtUnit
InstantiatedUnit{ instUnitInstanceOf :: forall unit. GenInstantiatedUnit unit -> unit
instUnitInstanceOf = UnitId
cid
, instUnitInsts :: forall unit. GenInstantiatedUnit unit -> GenInstantiations unit
instUnitInsts = [(ModuleName, Module)]
insts
, instUnitHoles :: forall unit. GenInstantiatedUnit unit -> UniqDSet ModuleName
instUnitHoles = UniqDSet ModuleName
fh })
-> if UniqFM ModuleName ModuleName -> Bool
forall key elt. UniqFM key elt -> Bool
isNullUFM ((ModuleName -> Module -> ModuleName)
-> UniqFM ModuleName ModuleName
-> UniqFM ModuleName Module
-> UniqFM ModuleName ModuleName
forall elt1 elt2 elt3 key.
(elt1 -> elt2 -> elt3)
-> UniqFM key elt1 -> UniqFM key elt2 -> UniqFM key elt3
intersectUFM_C ModuleName -> Module -> ModuleName
forall a b. a -> b -> a
const (UniqDFM ModuleName ModuleName -> UniqFM ModuleName ModuleName
forall key elt. UniqDFM key elt -> UniqFM key elt
udfmToUfm (UniqDSet ModuleName -> UniqDFM ModuleName ModuleName
forall a. UniqDSet a -> UniqDFM a a
getUniqDSet UniqDSet ModuleName
fh)) UniqFM ModuleName Module
env)
then GenUnit UnitId
uid
else UnitInfoMap
-> PreloadUnitClosure -> GenUnit UnitId -> GenUnit UnitId
improveUnit' UnitInfoMap
pkg_map PreloadUnitClosure
closure (GenUnit UnitId -> GenUnit UnitId)
-> GenUnit UnitId -> GenUnit UnitId
forall a b. (a -> b) -> a -> b
$
UnitId -> [(ModuleName, Module)] -> GenUnit UnitId
forall u.
IsUnitId u =>
u -> [(ModuleName, GenModule (GenUnit u))] -> GenUnit u
mkVirtUnit UnitId
cid
(((ModuleName, Module) -> (ModuleName, Module))
-> [(ModuleName, Module)] -> [(ModuleName, Module)]
forall a b. (a -> b) -> [a] -> [b]
map (\(ModuleName
k,Module
v) -> (ModuleName
k, UnitInfoMap
-> PreloadUnitClosure
-> UniqFM ModuleName Module
-> Module
-> Module
renameHoleModule' UnitInfoMap
pkg_map PreloadUnitClosure
closure UniqFM ModuleName Module
env Module
v)) [(ModuleName, Module)]
insts)
GenUnit UnitId
_ -> GenUnit UnitId
uid
instModuleToModule :: UnitState -> InstantiatedModule -> Module
instModuleToModule :: UnitState -> InstantiatedModule -> Module
instModuleToModule UnitState
pkgstate (Module GenInstantiatedUnit UnitId
iuid ModuleName
mod_name) =
GenUnit UnitId -> ModuleName -> Module
forall unit. unit -> ModuleName -> GenModule unit
mkModule (UnitState -> GenInstantiatedUnit UnitId -> GenUnit UnitId
instUnitToUnit UnitState
pkgstate GenInstantiatedUnit UnitId
iuid) ModuleName
mod_name
pprWithUnitState :: UnitState -> SDoc -> SDoc
pprWithUnitState :: UnitState -> SDoc -> SDoc
pprWithUnitState UnitState
state = (SDocContext -> SDocContext) -> SDoc -> SDoc
updSDocContext (\SDocContext
ctx -> SDocContext
ctx
{ sdocUnitIdForUser = \FastString
fs -> UnitState -> UnitId -> SDoc
pprUnitIdForUser UnitState
state (FastString -> UnitId
UnitId FastString
fs)
})
implicitPackageDeps :: DynFlags -> [UnitId]
implicitPackageDeps :: DynFlags -> [UnitId]
implicitPackageDeps DynFlags
dflags
= [UnitId
thUnitId | Extension -> DynFlags -> Bool
xopt Extension
TemplateHaskellQuotes DynFlags
dflags]