Hix.Managed.Cabal.Changes

Documentation

data SolverPlan

Raw results from Cabal, which include local packages in the overrides.

Constructors

SolverPlan

Fields

• changes :: [PackageId]

  Deps whose versions differ from those in the package db, i.e. where the GHC set from nixpkgs has a different version. We need to add Nix overrides for these.

• matching :: [PackageId]

  Versions that match those in the package db. We don't need to add Nix overrides for these.

• nonReinstallable :: Maybe (NonEmpty PackageId)

  GHC boot packages that were selected for reinstallation, which is an error with the default settings.

Instances

Pretty SolverPlan

Defined in Hix.Managed.Cabal.Changes

Methods

pretty :: SolverPlan -> Doc

prettyVersioned :: CabalSpecVersion -> SolverPlan -> Doc

Generic SolverPlan

Defined in Hix.Managed.Cabal.Changes

Associated Types

type Rep SolverPlan :: Type -> Type

Methods

from :: SolverPlan -> Rep SolverPlan x

to :: Rep SolverPlan x -> SolverPlan

Show SolverPlan

Defined in Hix.Managed.Cabal.Changes

Methods

showsPrec :: Int -> SolverPlan -> ShowS

show :: SolverPlan -> String

showList :: [SolverPlan] -> ShowS

Eq SolverPlan

Defined in Hix.Managed.Cabal.Changes

Methods

(==) :: SolverPlan -> SolverPlan -> Bool

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

type Rep SolverPlan

Defined in Hix.Managed.Cabal.Changes

type Rep SolverPlan = D1 ('MetaData "SolverPlan" "Hix.Managed.Cabal.Changes" "hix-0.7.1-GF38grEMhDKjpxBMjWXGC" 'False) (C1 ('MetaCons "SolverPlan" 'PrefixI 'True) (S1 ('MetaSel ('Just "changes") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 [PackageId]) :*: (S1 ('MetaSel ('Just "matching") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 [PackageId]) :*: S1 ('MetaSel ('Just "nonReinstallable") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe (NonEmpty PackageId))))))

solverPlan :: SolverInstallPlan -> SolverPlan

data SolverChanges

Constructors

SolverChanges

Fields

• versions :: Versions
• overrides :: [PackageId]
• projectDeps :: Versions

Instances

Pretty SolverChanges

Defined in Hix.Managed.Cabal.Changes

Methods

pretty :: SolverChanges -> Doc

prettyVersioned :: CabalSpecVersion -> SolverChanges -> Doc

Generic SolverChanges

Defined in Hix.Managed.Cabal.Changes

Associated Types

type Rep SolverChanges :: Type -> Type

Methods

from :: SolverChanges -> Rep SolverChanges x

to :: Rep SolverChanges x -> SolverChanges

Show SolverChanges

Defined in Hix.Managed.Cabal.Changes

Methods

showsPrec :: Int -> SolverChanges -> ShowS

show :: SolverChanges -> String

showList :: [SolverChanges] -> ShowS

Eq SolverChanges

Defined in Hix.Managed.Cabal.Changes

Methods

(==) :: SolverChanges -> SolverChanges -> Bool

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

type Rep SolverChanges

Defined in Hix.Managed.Cabal.Changes

type Rep SolverChanges = D1 ('MetaData "SolverChanges" "Hix.Managed.Cabal.Changes" "hix-0.7.1-GF38grEMhDKjpxBMjWXGC" 'False) (C1 ('MetaCons "SolverChanges" 'PrefixI 'True) (S1 ('MetaSel ('Just "versions") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 Versions) :*: (S1 ('MetaSel ('Just "overrides") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 [PackageId]) :*: S1 ('MetaSel ('Just "projectDeps") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 Versions))))