HaRe- the Haskell Refactorer.

Safe HaskellNone




Managing the GHC / project environment

parseSourceFileGhc :: FilePath -> RefactGhc () Source

Parse a single source file into a GHC session

The bits that do the work

runRefacSession Source


:: RefactSettings 
-> Options

ghc-mod options

-> RefactGhc [ApplyRefacResult]

The computation doing the refactoring. Normally created via applyRefac

-> IO [FilePath] 

Manage a whole refactor session. Initialise the monad, load the whole project if required, and then apply the individual refactorings, and write out the resulting files.

It is intended that this forms the umbrella function, in which applyRefac is called

applyRefac Source


:: RefactGhc a

The refactoring

-> RefacSource

where to get the module and toks

-> RefactGhc (ApplyRefacResult, a) 

Apply a refactoring (or part of a refactoring) to a single module

refactDone :: [ApplyRefacResult] -> Bool Source

Returns True if any of the results has its modified flag set

class (Data t, Data t1) => Update t t1 where Source


update Source


:: t

The syntax phrase to be updated.

-> t

The new syntax phrase.

-> t1

The contex where the old syntax phrase occurs.

-> RefactGhc t1

The result.

Update the occurrence of one syntax phrase in a given scope by another syntax phrase of the same type


getModuleName :: ParsedSource -> Maybe (ModuleName, String) Source

Extract the module name from the parsed source, if there is one

clientModsAndFiles :: ModulePath -> RefactGhc [TargetModule] Source

Return the client modules and file names. The client modules of module, say m, are those modules which directly or indirectly import module m.

serverModsAndFiles :: GhcMonad m => ModuleName -> m [ModSummary] Source

Return the server module and file names. The server modules of module, say m, are those modules which are directly or indirectly imported by module m. This can only be called in a live GHC session TODO: make sure this works with multiple targets. Is that needed? No?