Safe Haskell	None
Language	Haskell2010

Stack.Types.Nix

Description

Nix types.

Synopsis

Documentation

data NixOpts Source #

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

Constructors

NixOpts

Fields

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

Instances

Show NixOpts Source #
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

nixMonoidDefaultEnable :: !Any
Should nix-shell be defaulted to enabled (does nix: section exist in the config)?
nixMonoidEnable :: !(First Bool)
Is using nix-shell enabled?
nixMonoidPureShell :: !(First Bool)
Should the nix-shell be pure
nixMonoidPackages :: !(First [Text])
System packages to use (given to nix-shell)
nixMonoidInitFile :: !(First FilePath)
The path of a file containing preconfiguration of the environment (e.g shell.nix)
nixMonoidShellOptions :: !(First [Text])
Options to be given to the nix-shell command line
nixMonoidPath :: !(First [Text])
Override parts of NIX_PATH (notably nixpkgs)
nixMonoidAddGCRoots :: !(First Bool)
Should we register gc roots so running nix-collect-garbage doesn't remove nix dependencies

Instances

Eq NixOptsMonoid Source #
Methods (==) :: NixOptsMonoid -> NixOptsMonoid -> Bool # (/=) :: NixOptsMonoid -> NixOptsMonoid -> Bool #
Show NixOptsMonoid Source #
Methods showsPrec :: Int -> NixOptsMonoid -> ShowS # show :: NixOptsMonoid -> String # showList :: [NixOptsMonoid] -> ShowS #
Generic NixOptsMonoid Source #
Associated Types type Rep NixOptsMonoid :: * -> * # Methods from :: NixOptsMonoid -> Rep NixOptsMonoid x # to :: Rep NixOptsMonoid x -> NixOptsMonoid #
Monoid NixOptsMonoid Source #	Left-biased combine Nix options
Methods mempty :: NixOptsMonoid # mappend :: NixOptsMonoid -> NixOptsMonoid -> NixOptsMonoid # mconcat :: [NixOptsMonoid] -> NixOptsMonoid #
FromJSON (WithJSONWarnings NixOptsMonoid) Source #	Decode uninterpreted nix options from JSON/YAML.
Methods parseJSON :: Value -> Parser (WithJSONWarnings NixOptsMonoid) # parseJSONList :: Value -> Parser [WithJSONWarnings NixOptsMonoid] #
type Rep NixOptsMonoid Source #
type Rep NixOptsMonoid = D1 (MetaData "NixOptsMonoid" "Stack.Types.Nix" "stack-1.5.1-5e9OdzxbAr7JlXF5YdN55t" False) (C1 (MetaCons "NixOptsMonoid" PrefixI True) ((::) ((::) ((::) (S1 (MetaSel (Just Symbol "nixMonoidDefaultEnable") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 Any)) (S1 (MetaSel (Just Symbol "nixMonoidEnable") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 (First Bool)))) ((::) (S1 (MetaSel (Just Symbol "nixMonoidPureShell") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 (First Bool))) (S1 (MetaSel (Just Symbol "nixMonoidPackages") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 (First [Text]))))) ((::) ((::) (S1 (MetaSel (Just Symbol "nixMonoidInitFile") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 (First FilePath))) (S1 (MetaSel (Just Symbol "nixMonoidShellOptions") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 (First [Text])))) ((:*:) (S1 (MetaSel (Just Symbol "nixMonoidPath") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 (First [Text]))) (S1 (MetaSel (Just Symbol "nixMonoidAddGCRoots") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 (First Bool)))))))

nixEnableArgName :: Text Source #

Nix enable argument name.

nixPureShellArgName :: Text Source #

Nix run in pure shell argument name.

nixPackagesArgName :: Text Source #

Nix packages (build inputs) argument name.

nixInitFileArgName :: Text Source #

shell.nix file path argument name.

nixShellOptsArgName :: Text Source #

Extra options for the nix-shell command argument name.

nixPathArgName :: Text Source #

NIX_PATH override argument name

nixAddGCRootsArgName :: Text Source #

Add GC roots arg name