Safe Haskell	Safe-Inferred
Language	GHC2021

Stack.Types.Nix

Description

Nix types.

Synopsis

data NixOpts = NixOpts {
- enable :: !Bool
- pureShell :: !Bool
- packages :: ![Text]
- initFile :: !(Maybe FilePath)
- shellOptions :: ![Text]
- addGCRoots :: !Bool
}
data NixOptsMonoid = NixOptsMonoid {
- enable :: !(First Bool)
- pureShell :: !(First Bool)
- packages :: !(First [Text])
- initFile :: !(First FilePath)
- shellOptions :: !(First [Text])
- path :: !(First [Text])
- addGCRoots :: !FirstFalse
}
nixAddGCRootsArgName :: Text
nixEnableArgName :: Text
nixInitFileArgName :: Text
nixPackagesArgName :: Text
nixPathArgName :: Text
nixPureShellArgName :: Text
nixShellOptsArgName :: Text

Documentation

data NixOpts Source #

Nix configuration. Parameterize by snapshot type to avoid cyclic dependency.

Constructors

NixOpts

Fields

enable :: !Bool
pureShell :: !Bool
packages :: ![Text]
The system packages to be installed in the environment before it runs
initFile :: !(Maybe FilePath)
The path of a file containing preconfiguration of the environment (e.g shell.nix)
shellOptions :: ![Text]
Options to be given to the nix-shell command line
addGCRoots :: !Bool
Should we register gc roots so running nix-collect-garbage doesn't remove nix dependencies

Instances

Instances details

Show NixOpts Source #
Instance details Defined in Stack.Types.Nix Methods showsPrec :: Int -> NixOpts -> ShowS # show :: NixOpts -> String # showList :: [NixOpts] -> ShowS #

data NixOptsMonoid Source #

An uninterpreted representation of nix options. Configurations may be "cascaded" using mappend (left-biased).

Constructors

NixOptsMonoid

Fields

enable :: !(First Bool)
Is using nix-shell enabled?
pureShell :: !(First Bool)
Should the nix-shell be pure
packages :: !(First [Text])
System packages to use (given to nix-shell)
initFile :: !(First FilePath)
The path of a file containing preconfiguration of the environment (e.g shell.nix)
shellOptions :: !(First [Text])
Options to be given to the nix-shell command line
path :: !(First [Text])
Override parts of NIX_PATH (notably nixpkgs)
addGCRoots :: !FirstFalse
Should we register gc roots so running nix-collect-garbage doesn't remove nix dependencies

Instances

Instances details

Monoid NixOptsMonoid Source #	Left-biased combine Nix options
Instance details Defined in Stack.Types.Nix Methods mempty :: NixOptsMonoid # mappend :: NixOptsMonoid -> NixOptsMonoid -> NixOptsMonoid # mconcat :: [NixOptsMonoid] -> NixOptsMonoid #
Semigroup NixOptsMonoid Source #	Left-biased combine Nix options
Instance details Defined in Stack.Types.Nix Methods (<>) :: NixOptsMonoid -> NixOptsMonoid -> NixOptsMonoid # sconcat :: NonEmpty NixOptsMonoid -> NixOptsMonoid # stimes :: Integral b => b -> NixOptsMonoid -> NixOptsMonoid #
Generic NixOptsMonoid Source #
Instance details Defined in Stack.Types.Nix Associated Types type Rep NixOptsMonoid :: Type -> Type # Methods from :: NixOptsMonoid -> Rep NixOptsMonoid x # to :: Rep NixOptsMonoid x -> NixOptsMonoid #
Show NixOptsMonoid Source #
Instance details Defined in Stack.Types.Nix Methods showsPrec :: Int -> NixOptsMonoid -> ShowS # show :: NixOptsMonoid -> String # showList :: [NixOptsMonoid] -> ShowS #
Eq NixOptsMonoid Source #
Instance details Defined in Stack.Types.Nix Methods (==) :: NixOptsMonoid -> NixOptsMonoid -> Bool # (/=) :: NixOptsMonoid -> NixOptsMonoid -> Bool #
FromJSON (WithJSONWarnings NixOptsMonoid) Source #	Decode uninterpreted nix options from JSON/YAML.
Instance details Defined in Stack.Types.Nix Methods parseJSON :: Value -> Parser (WithJSONWarnings NixOptsMonoid) # parseJSONList :: Value -> Parser [WithJSONWarnings NixOptsMonoid] #
type Rep NixOptsMonoid Source #
Instance details Defined in Stack.Types.Nix type Rep NixOptsMonoid = D1 ('MetaData "NixOptsMonoid" "Stack.Types.Nix" "stack-3.1.1-I5OI2i8TUoz1thruFO0H72" 'False) (C1 ('MetaCons "NixOptsMonoid" 'PrefixI 'True) ((S1 ('MetaSel ('Just "enable") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 (First Bool)) :: (S1 ('MetaSel ('Just "pureShell") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 (First Bool)) :: S1 ('MetaSel ('Just "packages") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 (First [Text])))) :: ((S1 ('MetaSel ('Just "initFile") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 (First FilePath)) :: S1 ('MetaSel ('Just "shellOptions") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 (First [Text]))) :: (S1 ('MetaSel ('Just "path") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 (First [Text])) :: S1 ('MetaSel ('Just "addGCRoots") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 FirstFalse)))))

nixAddGCRootsArgName :: Text Source #

Add GC roots arg name

nixEnableArgName :: Text Source #

Nix enable argument name.

nixInitFileArgName :: Text Source #

shell.nix file path argument name.

nixPackagesArgName :: Text Source #

Nix packages (build inputs) argument name.

nixPathArgName :: Text Source #

NIX_PATH override argument name

nixPureShellArgName :: Text Source #

Nix run in pure shell argument name.

nixShellOptsArgName :: Text Source #

Extra options for the nix-shell command argument name.