License | BSD-style |
---|---|
Maintainer | Vincent Hanquez <vincent@snarc.org> |
Stability | experimental |
Portability | unix |
Safe Haskell | None |
Language | Haskell98 |
Data.Git.Storage.Object
Contents
Description
- data ObjectLocation
- data ObjectType
- type ObjectHeader = (ObjectType, Word64, Maybe ObjectPtr)
- type ObjectData = ByteString
- data ObjectPtr
- data Object
- data ObjectInfo = ObjectInfo {
- oiHeader :: ObjectHeader
- oiData :: ObjectData
- oiChains :: [ObjectPtr]
- class Objectable a where
- objectToType :: Object -> ObjectType
- objectTypeMarshall :: ObjectType -> String
- objectTypeUnmarshall :: String -> ObjectType
- objectTypeIsDelta :: ObjectType -> Bool
- objectIsDelta :: Object -> Bool
- objectToTree :: Object -> Maybe Tree
- objectToCommit :: Object -> Maybe Commit
- objectToTag :: Object -> Maybe Tag
- objectToBlob :: Object -> Maybe Blob
- treeParse :: Parser ByteString Tree
- commitParse :: Parser ByteString Commit
- tagParse :: Parser ByteString Tag
- blobParse :: Parser ByteString Blob
- objectParseTree :: Parser ByteString Object
- objectParseCommit :: Parser ByteString Object
- objectParseTag :: Parser ByteString Object
- objectParseBlob :: Parser ByteString Object
- objectWriteHeader :: ObjectType -> Word64 -> ByteString
- objectWrite :: Object -> ByteString
- objectHash :: ObjectType -> Word64 -> ByteString -> Ref
Documentation
data ObjectType Source #
type of a git object.
Constructors
TypeTree | |
TypeBlob | |
TypeCommit | |
TypeTag | |
TypeDeltaOff | |
TypeDeltaRef |
Instances
Enum ObjectType Source # | the enum instance is useful when marshalling to pack file. |
Eq ObjectType Source # | |
Data ObjectType Source # | |
Show ObjectType Source # | |
type ObjectHeader = (ObjectType, Word64, Maybe ObjectPtr) Source #
type ObjectData = ByteString Source #
Delta objects points to some others objects in the database either as offset in the pack or as a direct reference.
describe a git object, that could of 6 differents types: tree, blob, commit, tag and deltas (offset or ref). the deltas one are only available in packs.
data ObjectInfo Source #
Raw objects infos have an header (type, size, ptr), the data and a pointers chains to parents for resolved objects.
Constructors
ObjectInfo | |
Fields
|
Instances
class Objectable a where Source #
objectToType :: Object -> ObjectType Source #
objectTypeIsDelta :: ObjectType -> Bool Source #
objectIsDelta :: Object -> Bool Source #
parsing function
commitParse :: Parser ByteString Commit Source #
parse a commit content
writing function
objectWriteHeader :: ObjectType -> Word64 -> ByteString Source #
objectWrite :: Object -> ByteString Source #
objectHash :: ObjectType -> Word64 -> ByteString -> Ref Source #