darcs-2.4: a distributed, interactive, smart revision control systemContentsIndex
Darcs.Patch.Patchy
Synopsis
class (Apply p, Commute p, ShowPatch p, ReadPatch p, Invert p) => Patchy p
class Apply p where
apply :: WriteableDirectory m => [DarcsFlag] -> p -> m ()
applyAndTryToFix :: WriteableDirectory m => p -> m (Maybe (String, p))
applyAndTryToFixFL :: WriteableDirectory m => p -> m (Maybe (String, FL p))
mapMaybeSnd :: (a -> b) -> Maybe (c, a) -> Maybe (c, b)
class Commute p where
commute :: (p :> p) -> Maybe (p :> p)
merge :: (p :\/: p) -> p :/\: p
listTouchedFiles :: p -> [FilePath]
hunkMatches :: (ByteString -> Bool) -> p -> Bool
commuteFL :: Commute p => (p :> FL p) -> Either (Sealed2 p) (FL p :> p)
commuteRL :: Commute p => (RL p :> p) -> Maybe (p :> RL p)
commuteRLFL :: Commute p => (RL p :> FL p) -> Maybe (FL p :> RL p)
mergeFL :: Commute p => (p :\/: FL p) -> FL p :/\: p
toFwdCommute :: (Commute p, Commute q, Monad m) => ((p :< q) -> m (q :< p)) -> (q :> p) -> m (p :> q)
toRevCommute :: (Commute p, Commute q, Monad m) => ((p :> q) -> m (q :> p)) -> (q :< p) -> m (p :< q)
class Commute p => ShowPatch p where
showPatch :: p -> Doc
showNicely :: p -> Doc
showContextPatch :: p -> TreeIO Doc
description :: p -> Doc
summary :: p -> Doc
writePatch :: FilePath -> p -> IO ()
gzWritePatch :: FilePath -> p -> IO ()
thing :: p -> String
things :: p -> String
class ReadPatch p where
readPatch' :: ParserM m => Bool -> m (Maybe (Sealed p))
bracketedFL :: (ReadPatch p, ParserM m) => Word8 -> Word8 -> m (Maybe (Sealed (FL p)))
peekfor :: ParserM m => String -> m a -> m a -> m a
class MyEq p => Invert p where
invert :: p -> p
identity :: p
sloppyIdentity :: p -> EqCheck
invertFL :: Invert p => FL p -> RL p
invertRL :: Invert p => RL p -> FL p
Documentation
class (Apply p, Commute p, ShowPatch p, ReadPatch p, Invert p) => Patchy p
show/hide Instances
class Apply p where
Methods
apply :: WriteableDirectory m => [DarcsFlag] -> p -> m ()
applyAndTryToFix :: WriteableDirectory m => p -> m (Maybe (String, p))
applyAndTryToFixFL :: WriteableDirectory m => p -> m (Maybe (String, FL p))
show/hide Instances
mapMaybeSnd :: (a -> b) -> Maybe (c, a) -> Maybe (c, b)
class Commute p where
Things that can commute.
Methods
commute :: (p :> p) -> Maybe (p :> p)
merge :: (p :\/: p) -> p :/\: p
listTouchedFiles :: p -> [FilePath]
hunkMatches :: (ByteString -> Bool) -> p -> Bool
show/hide Instances
commuteFL :: Commute p => (p :> FL p) -> Either (Sealed2 p) (FL p :> p)
commuteRL :: Commute p => (RL p :> p) -> Maybe (p :> RL p)
commuteRLFL :: Commute p => (RL p :> FL p) -> Maybe (FL p :> RL p)
mergeFL :: Commute p => (p :\/: FL p) -> FL p :/\: p
toFwdCommute :: (Commute p, Commute q, Monad m) => ((p :< q) -> m (q :< p)) -> (q :> p) -> m (p :> q)
Swaps the ordered pair type so that commute can be called directly.
toRevCommute :: (Commute p, Commute q, Monad m) => ((p :> q) -> m (q :> p)) -> (q :< p) -> m (p :< q)
Swaps the ordered pair type from the order expected by commute to the reverse order.
class Commute p => ShowPatch p where
Methods
showPatch :: p -> Doc
showNicely :: p -> Doc
showContextPatch :: p -> TreeIO Doc
description :: p -> Doc
summary :: p -> Doc
writePatch :: FilePath -> p -> IO ()
gzWritePatch :: FilePath -> p -> IO ()
thing :: p -> String
things :: p -> String
show/hide Instances
class ReadPatch p where
Methods
readPatch' :: ParserM m => Bool -> m (Maybe (Sealed p))
show/hide Instances
bracketedFL :: (ReadPatch p, ParserM m) => Word8 -> Word8 -> m (Maybe (Sealed (FL p)))
peekfor :: ParserM m => String -> m a -> m a -> m a
class MyEq p => Invert p where
Methods
invert :: p -> p
identity :: p
sloppyIdentity :: p -> EqCheck
show/hide Instances
invertFL :: Invert p => FL p -> RL p
invertRL :: Invert p => RL p -> FL p
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