darcs-2.11.0: a distributed, interactive, smart revision control system

Safe HaskellNone

Darcs.Patch.Bundle

Synopsis

Documentation

hashBundle :: (PatchListFormat p, ShowPatchBasic p) => FL (WrappedNamed rt p) wX wY -> String

hashBundle creates a SHA1 string of a given a FL of named patches. This allows us to ensure that the patches in a received patchBundle have not been modified in transit.

makeBundle2 :: (ApplyState p ~ Tree, RepoPatch p) => Maybe (Tree IO) -> RL (PatchInfoAnd rt p) wStart wX -> FL (WrappedNamed rt p) wX wY -> FL (WrappedNamed rt p) wX wY -> IO Doc

In makeBundle2, it is presumed that the two patch sequences are identical, but that they may be lazily generated. If two different patch sequences are passed, a bundle with a mismatched hash will be generated, which is not the end of the world, but isn't very useful either.

makeBundleN :: (ApplyState p ~ Tree, RepoPatch p) => Maybe (Tree IO) -> PatchSet rt p wStart wX -> FL (WrappedNamed rt p) wX wY -> IO Doc

scanContextFile :: RepoPatch p => FilePath -> IO (PatchSet rt p Origin wX)

scanContextFile scans the context in the file of the given name.

patchFilename :: String -> String

patchFilename maps a patch description string to a safe (lowercased, spaces removed and ascii-only characters) patch filename.

getContext :: ByteString -> ([PatchInfo], ByteString)

getContext parses a context list, returning a tuple containing the list, and remaining ByteString input.

minContext :: RepoPatch p => PatchSet rt p wStart wB -> FL (PatchInfoAnd rt p) wB wC -> Sealed ((PatchSet rt p :> FL (PatchInfoAnd rt p)) wStart)

Minimize the context of a bundle to be sent, taking into account the patches selected to be sent

parseBundle :: forall rt p. RepoPatch p => ByteString -> Either String (Sealed ((PatchSet rt p :> FL (PatchInfoAnd rt p)) Origin))