Safe Haskell	None
Language	Haskell2010

Language.Haskell.Ghcid

Description

The entry point of the library

Synopsis

Documentation

data Ghci Source

A GHCi session. Created with startGhci.

data GhciError Source

GHCi shut down

Constructors

UnexpectedExit String String

Instances

Eq GhciError Source
Ord GhciError Source
Show GhciError Source
Exception GhciError Source	Make GhciError an exception

data Load Source

Load messages

Constructors

Loading
Fields loadModule :: String loadFile :: FilePath
Message
Fields loadSeverity :: Severity loadFile :: FilePath loadFilePos :: (Int, Int) loadMessage :: [String]

Instances

Eq Load Source
Ord Load Source
Show Load Source

data Severity Source

Severity of messages

Constructors

Warning
Error

Instances

Bounded Severity Source
Enum Severity Source
Eq Severity Source
Ord Severity Source
Show Severity Source

startGhci :: String -> Maybe FilePath -> Bool -> IO (Ghci, [Load]) Source

Start GHCi, returning a function to perform further operation, as well as the result of the initial loading. Pass True to write out messages produced while loading, useful if invoking something like "cabal repl" which might compile dependent packages before really loading.

stopGhci :: Ghci -> IO () Source

Stop GHCi

showModules :: Ghci -> IO [(String, FilePath)] Source

Show modules

reload :: Ghci -> IO [Load] Source

reload modules

exec :: Ghci -> String -> IO [String] Source

Send a command, get lines of result