Stack.Ghci

Run a GHCi configured with the user's package(s).

Documentation

data GhciOpts

Command-line options for GHC.

Constructors

GhciOpts

Fields

• ghciTargets :: ![Text]
• ghciArgs :: ![String]
• ghciGhcOptions :: ![Text]
• ghciFlags :: !(Map (Maybe PackageName) (Map FlagName Bool))
• ghciGhcCommand :: !(Maybe FilePath)
• ghciNoLoadModules :: !Bool
• ghciAdditionalPackages :: ![String]
• ghciMainIs :: !(Maybe Text)
• ghciLoadLocalDeps :: !Bool
• ghciSkipIntermediate :: !Bool
• ghciHidePackages :: !(Maybe Bool)
• ghciNoBuild :: !Bool
• ghciOnlyMain :: !Bool

Instances

Show GhciOpts

Methods

showsPrec :: Int -> GhciOpts -> ShowS

show :: GhciOpts -> String

showList :: [GhciOpts] -> ShowS

data GhciPkgInfo

Necessary information to load a package or its components.

Constructors

GhciPkgInfo

Fields

• ghciPkgName :: !PackageName
• ghciPkgOpts :: ![(NamedComponent, BuildInfoOpts)]
• ghciPkgDir :: !(Path Abs Dir)
• ghciPkgModules :: !(Set ModuleName)
• ghciPkgModFiles :: !(Set (Path Abs File))

  Module file paths.

• ghciPkgCFiles :: !(Set (Path Abs File))

  C files.

• ghciPkgMainIs :: !(Map NamedComponent (Set (Path Abs File)))
• ghciPkgTargetFiles :: !(Maybe (Set (Path Abs File)))
• ghciPkgPackage :: !Package

Instances

Show GhciPkgInfo

Methods

showsPrec :: Int -> GhciPkgInfo -> ShowS

show :: GhciPkgInfo -> String

showList :: [GhciPkgInfo] -> ShowS

data GhciException

Constructors

InvalidPackageOption String

LoadingDuplicateModules

MissingFileTarget String

Can'tSpecifyFilesAndTargets

Can'tSpecifyFilesAndMainIs

GhciTargetParseException [Text]

Instances

Show GhciException

Methods

showsPrec :: Int -> GhciException -> ShowS

show :: GhciException -> String

showList :: [GhciException] -> ShowS

Exception GhciException

Methods

toException :: GhciException -> SomeException

fromException :: SomeException -> Maybe GhciException

displayException :: GhciException -> String

ghci :: HasEnvConfig env => GhciOpts -> RIO env ()

Launch a GHCi session for the given local package targets with the given options and configure it with the load paths and extensions of those targets.