Data.Git.Storage.Loose

Documentation

newtype Zipped

Constructors

Zipped

Fields

getZippedData :: ByteString

Instances

Eq Zipped

Show Zipped

marshall from and to lazy bytestring

looseUnmarshall :: ByteString -> Object

unmarshall an object (with header) from a bytestring.

looseUnmarshallRaw :: ByteString -> (ObjectHeader, ObjectData)

unmarshall an object as (header, data) tuple from a bytestring

looseUnmarshallZipped :: Zipped -> Object

unmarshall an object (with header) from a zipped stream.

looseUnmarshallZippedRaw :: Zipped -> (ObjectHeader, ObjectData)

unmarshall an object as (header, data) tuple from a zipped stream

looseMarshall :: Object -> ByteString

marshall as lazy bytestring an object except deltas.

read and check object existence

looseRead :: FilePath -> Ref -> IO Object

read a specific ref from a loose object and returns an object

looseReadHeader :: FilePath -> Ref -> IO (ObjectType, Word64, Maybe a)

read only the header of a loose object.

looseReadRaw :: FilePath -> Ref -> IO (ObjectHeader, ObjectData)

read a specific ref from a loose object and returns an header and data.

looseExists :: FilePath -> Ref -> IO Bool

check if a specific ref exists as loose object

write objects

looseWriteBlobFromFile :: FilePath -> FilePath -> IO Ref

create a new blob on a temporary location and on success move it to the object store with its digest name.

looseWrite :: FilePath -> Object -> IO Ref

write an object to disk as a loose reference. use looseWriteBlobFromFile for efficiently writing blobs when being commited from a file.

enumeration of loose objects

looseEnumeratePrefixes :: FilePath -> IO [[Char]]

enumarate all prefixes available in the object store.

looseEnumerateWithPrefixFilter :: FilePath -> String -> (Ref -> Bool) -> IO [Ref]

enumerate all references available with a specific prefix.

looseEnumerateWithPrefix :: FilePath -> String -> IO [Ref]