Safe Haskell	None
Language	Haskell2010

Darcs.Patch.PatchInfoAnd

Synopsis

Documentation

data Hopefully a wX wY Source #

Hopefully p C (x y) is Either String (p C (x y)) in a form adapted to darcs patches. The C (x y) represents the type witness for the patch that should be there. The Hopefully type just tells whether we expect the patch to be hashed or not, and SimpleHopefully does the real work of emulating Either. Hopefully sh represents an expected unhashed patch, and Hashed hash sh represents an expected hashed patch with its hash.

Constructors

Hopefully (SimpleHopefully a wX wY)
Hashed String (SimpleHopefully a wX wY)

Instances

Show (a wX wY) => Show (Hopefully a wX wY) Source #
Methods showsPrec :: Int -> Hopefully a wX wY -> ShowS # show :: Hopefully a wX wY -> String # showList :: [Hopefully a wX wY] -> ShowS #

data SimpleHopefully a wX wY Source #

SimpleHopefully is a variant of Either String adapted for type witnesses. Actually is the equivalent of Right, while Unavailable is Left.

Constructors

Actually (a wX wY)
Unavailable String

Instances

Show (a wX wY) => Show (SimpleHopefully a wX wY) Source #
Methods showsPrec :: Int -> SimpleHopefully a wX wY -> ShowS # show :: SimpleHopefully a wX wY -> String # showList :: [SimpleHopefully a wX wY] -> ShowS #

data PatchInfoAnd rt p wA wB Source #

PatchInfoAnd p wA wB represents a hope we have to get a patch through its info. We're not sure we have the patch, but we know its info.

Constructors

PIAP !PatchInfo (Hopefully (WrappedNamed rt p) wA wB)

Instances

PatchListFormat (PatchInfoAnd rt p) Source #
Methods patchListFormat :: ListFormat (PatchInfoAnd rt p) Source #
Eq2 (PatchInfoAnd rt p) Source #
Methods unsafeCompare :: PatchInfoAnd rt p wA wB -> PatchInfoAnd rt p wC wD -> Bool Source # (=\/=) :: PatchInfoAnd rt p wA wB -> PatchInfoAnd rt p wA wC -> EqCheck wB wC Source # (=/\=) :: PatchInfoAnd rt p wA wC -> PatchInfoAnd rt p wB wC -> EqCheck wA wB Source #
Show2 p => Show2 (PatchInfoAnd rt p) Source #
Methods showDict2 :: ShowDict (PatchInfoAnd rt p wX wY) Source #
Invert p => Invert (PatchInfoAnd rt p) Source #
Methods invert :: PatchInfoAnd rt p wX wY -> PatchInfoAnd rt p wY wX Source #
PatchInspect p => PatchInspect (PatchInfoAnd rt p) Source #
Methods listTouchedFiles :: PatchInfoAnd rt p wX wY -> [FilePath] Source # hunkMatches :: (ByteString -> Bool) -> PatchInfoAnd rt p wX wY -> Bool Source #
PatchDebug p => PatchDebug (PatchInfoAnd rt p) Source #
Methods patchDebugDummy :: PatchInfoAnd rt p wX wY -> () Source #
Commute p => Commute (PatchInfoAnd rt p) Source #
Methods commute :: (PatchInfoAnd rt p :> PatchInfoAnd rt p) wX wY -> Maybe ((PatchInfoAnd rt p :> PatchInfoAnd rt p) wX wY) Source #
Merge p => Merge (PatchInfoAnd rt p) Source #
Methods merge :: (PatchInfoAnd rt p :\/: PatchInfoAnd rt p) wX wY -> (PatchInfoAnd rt p :/\: PatchInfoAnd rt p) wX wY Source #
(ReadPatch p, PatchListFormat p, PrimPatchBase p, Effect p, FromPrim p, IsRepoType rt) => ReadPatch (PatchInfoAnd rt p) Source #
Methods readPatch' :: ParserM m => m (Sealed (PatchInfoAnd rt p wX)) Source #
Apply p => Apply (PatchInfoAnd rt p) Source #
Associated Types type ApplyState (PatchInfoAnd rt p :: * -> * -> ) :: ( -> ) -> Source # Methods apply :: ApplyMonad (ApplyState (PatchInfoAnd rt p)) m => PatchInfoAnd rt p wX wY -> m () Source #
(Apply p, Conflict p, CommuteNoConflicts p, IsHunk p, PatchListFormat p, PrimPatchBase p, ShowPatch p, (~) ((* -> ) -> ) (ApplyState p) Tree) => ShowPatch (PatchInfoAnd rt p) Source #
Methods showNicely :: PatchInfoAnd rt p wX wY -> Doc Source # description :: PatchInfoAnd rt p wX wY -> Doc Source # summary :: PatchInfoAnd rt p wX wY -> Doc Source # summaryFL :: FL (PatchInfoAnd rt p) wX wY -> Doc Source # thing :: PatchInfoAnd rt p wX wY -> String Source # things :: PatchInfoAnd rt p wX wY -> String Source #
(Apply p, IsHunk p, PatchListFormat p, PrimPatchBase p, ShowContextPatch p) => ShowContextPatch (PatchInfoAnd rt p) Source #
Methods showContextPatch :: ApplyMonad (ApplyState (PatchInfoAnd rt p)) m => ShowPatchFor -> PatchInfoAnd rt p wX wY -> m Doc Source #
(PatchListFormat p, ShowPatchBasic p) => ShowPatchBasic (PatchInfoAnd rt p) Source #
Methods showPatch :: ShowPatchFor -> PatchInfoAnd rt p wX wY -> Doc Source #
IsHunk (PatchInfoAnd rt p) Source #
Methods isHunk :: PatchInfoAnd rt p wX wY -> Maybe (FileHunk wX wY) Source #
RepairToFL p => Repair (PatchInfoAnd rt p) Source #
Methods applyAndTryToFix :: ApplyMonad (ApplyState (PatchInfoAnd rt p)) m => PatchInfoAnd rt p wX wY -> m (Maybe (String, PatchInfoAnd rt p wX wY)) Source #
PrimPatchBase p => PrimPatchBase (PatchInfoAnd rt p) Source #
Associated Types type PrimOf (PatchInfoAnd rt p :: * -> * -> ) :: -> * -> * Source #
Effect p => Effect (PatchInfoAnd rt p) Source #
Methods effect :: PatchInfoAnd rt p wX wY -> FL (PrimOf (PatchInfoAnd rt p)) wX wY Source # effectRL :: PatchInfoAnd rt p wX wY -> RL (PrimOf (PatchInfoAnd rt p)) wX wY Source #
Annotate p => Annotate (PatchInfoAnd rt p) Source #
Methods annotate :: PatchInfoAnd rt p wX wY -> AnnotatedM () Source #
Show2 p => Show1 (PatchInfoAnd rt p wX) Source #
Methods showDict1 :: ShowDict (PatchInfoAnd rt p wX wX) Source #
Show2 p => Show (PatchInfoAnd rt p wA wB) Source #
Methods showsPrec :: Int -> PatchInfoAnd rt p wA wB -> ShowS # show :: PatchInfoAnd rt p wA wB -> String # showList :: [PatchInfoAnd rt p wA wB] -> ShowS #
type ApplyState (PatchInfoAnd rt p) Source #
type ApplyState (PatchInfoAnd rt p) = ApplyState p
type PrimOf (PatchInfoAnd rt p) Source #
type PrimOf (PatchInfoAnd rt p) = PrimOf p

data WPatchInfo wA wB Source #

WPatchInfo wA wB represents the info of a patch, marked with the patch's witnesses.

Instances

Eq2 WPatchInfo Source #
Methods unsafeCompare :: WPatchInfo wA wB -> WPatchInfo wC wD -> Bool Source # (=\/=) :: WPatchInfo wA wB -> WPatchInfo wA wC -> EqCheck wB wC Source # (=/\=) :: WPatchInfo wA wC -> WPatchInfo wB wC -> EqCheck wA wB Source #

unWPatchInfo :: WPatchInfo wA wB -> PatchInfo Source #

compareWPatchInfo :: WPatchInfo wA wB -> WPatchInfo wC wD -> EqCheck (wA, wB) (wC, wD) Source #

piap :: PatchInfo -> WrappedNamed rt p wA wB -> PatchInfoAnd rt p wA wB Source #

piap i p creates a PatchInfoAnd containing p with info i.

n2pia :: WrappedNamed rt p wX wY -> PatchInfoAnd rt p wX wY Source #

n2pia creates a PatchInfoAnd representing a Named patch.

patchInfoAndPatch :: PatchInfo -> Hopefully (WrappedNamed rt p) wA wB -> PatchInfoAnd rt p wA wB Source #

fmapFLPIAP :: (FL p wX wY -> FL q wX wY) -> ((RebaseTypeOf rt :~~: IsRebase) -> p :~: q) -> PatchInfoAnd rt p wX wY -> PatchInfoAnd rt q wX wY Source #

generaliseRepoTypePIAP :: PatchInfoAnd (RepoType NoRebase) p wA wB -> PatchInfoAnd rt p wA wB Source #

conscientiously :: (Doc -> Doc) -> PatchInfoAnd rt p wA wB -> WrappedNamed rt p wA wB Source #

conscientiously er hp tries to extract a patch from a PatchInfoAnd. If it fails, it applies the error handling function er to a description of the patch info component of hp.

hopefully :: PatchInfoAnd rt p wA wB -> WrappedNamed rt p wA wB Source #

hopefully hp tries to get a patch from a PatchInfoAnd value. If it fails, it outputs an error "failed to read patch: <description of the patch>". We get the description of the patch from the info part of hp

info :: PatchInfoAnd rt p wA wB -> PatchInfo Source #

winfo :: PatchInfoAnd rt p wA wB -> WPatchInfo wA wB Source #

hopefullyM :: Monad m => PatchInfoAnd rt p wA wB -> m (WrappedNamed rt p wA wB) Source #

hopefullyM is a version of hopefully which calls fail in a monad instead of erroring.

createHashed :: String -> (String -> IO (Sealed (a wX))) -> IO (Sealed (Hopefully a wX)) Source #

extractHash :: PatchInfoAnd rt p wA wB -> Either (WrappedNamed rt p wA wB) String Source #

actually :: a wX wY -> Hopefully a wX wY Source #

unavailable :: String -> Hopefully a wX wY Source #

patchDesc :: forall rt p wX wY. PatchInfoAnd rt p wX wY -> String Source #