Data.Git.Types

Type of types

data ObjectType

type of a git object.

Constructors

TypeTree

TypeBlob

TypeCommit

TypeTag

TypeDeltaOff

TypeDeltaRef

Instances

Enum ObjectType

the enum instance is useful when marshalling to pack file.

Methods

succ :: ObjectType -> ObjectType

pred :: ObjectType -> ObjectType

toEnum :: Int -> ObjectType

fromEnum :: ObjectType -> Int

enumFrom :: ObjectType -> [ObjectType]

enumFromThen :: ObjectType -> ObjectType -> [ObjectType]

enumFromTo :: ObjectType -> ObjectType -> [ObjectType]

enumFromThenTo :: ObjectType -> ObjectType -> ObjectType -> [ObjectType]

Eq ObjectType

Methods

(==) :: ObjectType -> ObjectType -> Bool

(/=) :: ObjectType -> ObjectType -> Bool

Data ObjectType

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> ObjectType -> c ObjectType

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c ObjectType

toConstr :: ObjectType -> Constr

dataTypeOf :: ObjectType -> DataType

dataCast1 :: Typeable (* -> *) t => (forall d. Data d => c (t d)) -> Maybe (c ObjectType)

dataCast2 :: Typeable (* -> * -> *) t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c ObjectType)

gmapT :: (forall b. Data b => b -> b) -> ObjectType -> ObjectType

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> ObjectType -> r

gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> ObjectType -> r

gmapQ :: (forall d. Data d => d -> u) -> ObjectType -> [u]

gmapQi :: Int -> (forall d. Data d => d -> u) -> ObjectType -> u

gmapM :: Monad m => (forall d. Data d => d -> m d) -> ObjectType -> m ObjectType

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> ObjectType -> m ObjectType

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> ObjectType -> m ObjectType

Show ObjectType

Methods

showsPrec :: Int -> ObjectType -> ShowS

show :: ObjectType -> String

showList :: [ObjectType] -> ShowS

Main git types

data Tree hash

Represent a root tree with zero to many tree entries.

Constructors

Tree

Fields

• treeGetEnts :: [TreeEnt hash]

Instances

Objectable Tree

Methods

getType :: Tree hash -> ObjectType

getRaw :: Tree hash -> ByteString

isDelta :: Tree hash -> Bool

toObject :: Tree hash -> Object hash

Eq (Tree hash)

Methods

(==) :: Tree hash -> Tree hash -> Bool

(/=) :: Tree hash -> Tree hash -> Bool

Show (Tree hash)

Methods

showsPrec :: Int -> Tree hash -> ShowS

show :: Tree hash -> String

showList :: [Tree hash] -> ShowS

Monoid (Tree hash)

Methods

mempty :: Tree hash

mappend :: Tree hash -> Tree hash -> Tree hash

mconcat :: [Tree hash] -> Tree hash

data Commit hash

Represent a commit object.

Constructors

Commit

Fields

• commitTreeish :: Ref hash
• commitParents :: [Ref hash]
• commitAuthor :: Person
• commitCommitter :: Person
• commitEncoding :: Maybe ByteString
• commitExtras :: [CommitExtra]
• commitMessage :: ByteString

Instances

Objectable Commit

Methods

getType :: Commit hash -> ObjectType

getRaw :: Commit hash -> ByteString

isDelta :: Commit hash -> Bool

toObject :: Commit hash -> Object hash

Eq (Commit hash)

Methods

(==) :: Commit hash -> Commit hash -> Bool

(/=) :: Commit hash -> Commit hash -> Bool

Show (Commit hash)

Methods

showsPrec :: Int -> Commit hash -> ShowS

show :: Commit hash -> String

showList :: [Commit hash] -> ShowS

data CommitExtra

Constructors

CommitExtra

Fields

• commitExtraKey :: ByteString
• commitExtraValue :: ByteString

Instances

Eq CommitExtra

Methods

(==) :: CommitExtra -> CommitExtra -> Bool

(/=) :: CommitExtra -> CommitExtra -> Bool

Show CommitExtra

Methods

showsPrec :: Int -> CommitExtra -> ShowS

show :: CommitExtra -> String

showList :: [CommitExtra] -> ShowS

data Blob hash

Represent a binary blob.

Constructors

Blob

Fields

• blobGetContent :: ByteString

Instances

Objectable Blob

Methods

getType :: Blob hash -> ObjectType

getRaw :: Blob hash -> ByteString

isDelta :: Blob hash -> Bool

toObject :: Blob hash -> Object hash

Eq (Blob hash)

Methods

(==) :: Blob hash -> Blob hash -> Bool

(/=) :: Blob hash -> Blob hash -> Bool

Show (Blob hash)

Methods

showsPrec :: Int -> Blob hash -> ShowS

show :: Blob hash -> String

showList :: [Blob hash] -> ShowS

data Tag hash

Represent a signed tag.

Constructors

Tag

Fields

• tagRef :: Ref hash
• tagObjectType :: ObjectType
• tagBlob :: ByteString
• tagName :: Person
• tagS :: ByteString

Instances

Objectable Tag

Methods

getType :: Tag hash -> ObjectType

getRaw :: Tag hash -> ByteString

isDelta :: Tag hash -> Bool

toObject :: Tag hash -> Object hash

Eq (Tag hash)

Methods

(==) :: Tag hash -> Tag hash -> Bool

(/=) :: Tag hash -> Tag hash -> Bool

Show (Tag hash)

Methods

showsPrec :: Int -> Tag hash -> ShowS

show :: Tag hash -> String

showList :: [Tag hash] -> ShowS

data Person

an author or committer line has the format: name email time timezone FIXME: should be a string, but I don't know if the data is stored consistantly in one encoding (UTF8)

Constructors

Person

Fields

• personName :: ByteString
• personEmail :: ByteString
• personTime :: GitTime

Instances

Eq Person

Methods

(==) :: Person -> Person -> Bool

(/=) :: Person -> Person -> Bool

Show Person

Methods

showsPrec :: Int -> Person -> ShowS

show :: Person -> String

showList :: [Person] -> ShowS

data EntName

Entity name

Instances

Eq EntName

Methods

(==) :: EntName -> EntName -> Bool

(/=) :: EntName -> EntName -> Bool

Ord EntName

Methods

compare :: EntName -> EntName -> Ordering

(<) :: EntName -> EntName -> Bool

(<=) :: EntName -> EntName -> Bool

(>) :: EntName -> EntName -> Bool

(>=) :: EntName -> EntName -> Bool

max :: EntName -> EntName -> EntName

min :: EntName -> EntName -> EntName

Show EntName

Methods

showsPrec :: Int -> EntName -> ShowS

show :: EntName -> String

showList :: [EntName] -> ShowS

IsString EntName

Methods

fromString :: String -> EntName

Byteable EntName

Methods

toBytes :: EntName -> ByteString

byteableLength :: EntName -> Int

withBytePtr :: EntName -> (Ptr Word8 -> IO b) -> IO b

entName :: ByteString -> EntName

type EntPath = [EntName]

entPathAppend :: EntPath -> EntName -> EntPath

modeperm type

newtype ModePerm

Constructors

ModePerm Word32

Instances

Eq ModePerm

Methods

(==) :: ModePerm -> ModePerm -> Bool

(/=) :: ModePerm -> ModePerm -> Bool

Show ModePerm

Methods

showsPrec :: Int -> ModePerm -> ShowS

show :: ModePerm -> String

showList :: [ModePerm] -> ShowS

data FilePermissions

traditional unix permission for owner, group and permissions

Constructors

FilePermissions

Fields

• getOwnerPerm :: !Perm
• getGroupPerm :: !Perm
• getOtherPerm :: !Perm

Instances

Eq FilePermissions

Methods

(==) :: FilePermissions -> FilePermissions -> Bool

(/=) :: FilePermissions -> FilePermissions -> Bool

Show FilePermissions

Methods

showsPrec :: Int -> FilePermissions -> ShowS

show :: FilePermissions -> String

showList :: [FilePermissions] -> ShowS

data ObjectFileType

Git object file type

Constructors

FileTypeDirectory

FileTypeRegularFile

FileTypeSymbolicLink

FileTypeGitLink

Instances

Eq ObjectFileType

Methods

(==) :: ObjectFileType -> ObjectFileType -> Bool

(/=) :: ObjectFileType -> ObjectFileType -> Bool

Show ObjectFileType

Methods

showsPrec :: Int -> ObjectFileType -> ShowS

show :: ObjectFileType -> String

showList :: [ObjectFileType] -> ShowS

getPermission :: ModePerm -> FilePermissions

getFiletype :: ModePerm -> ObjectFileType

time type

data GitTime

Git time is number of seconds since unix epoch in the UTC zone with the current timezone associated

Constructors

GitTime

Fields

• gitTimeUTC :: Elapsed
• gitTimeTimezone :: TimezoneOffset

Instances

Eq GitTime

Methods

(==) :: GitTime -> GitTime -> Bool

(/=) :: GitTime -> GitTime -> Bool

Show GitTime

Methods

showsPrec :: Int -> GitTime -> ShowS

show :: GitTime -> String

showList :: [GitTime] -> ShowS

Timeable GitTime

Methods

timeGetElapsedP :: GitTime -> ElapsedP

timeGetElapsed :: GitTime -> Elapsed

timeGetNanoSeconds :: GitTime -> NanoSeconds

Time GitTime

Methods

timeFromElapsedP :: ElapsedP -> GitTime

timeFromElapsed :: Elapsed -> GitTime

gitTime :: Integer -> Int -> GitTime

gitTimeToLocal :: GitTime -> LocalTime Elapsed

Pack delta types

data DeltaOfs hash

Delta pointing to an offset.

Constructors

DeltaOfs Word64 Delta

Instances

Objectable DeltaOfs

Methods

getType :: DeltaOfs hash -> ObjectType

getRaw :: DeltaOfs hash -> ByteString

isDelta :: DeltaOfs hash -> Bool

toObject :: DeltaOfs hash -> Object hash

Eq (DeltaOfs hash)

Methods

(==) :: DeltaOfs hash -> DeltaOfs hash -> Bool

(/=) :: DeltaOfs hash -> DeltaOfs hash -> Bool

Show (DeltaOfs hash)

Methods

showsPrec :: Int -> DeltaOfs hash -> ShowS

show :: DeltaOfs hash -> String

showList :: [DeltaOfs hash] -> ShowS

data DeltaRef hash

Delta pointing to a ref.

Constructors

DeltaRef (Ref hash) Delta

Instances

Objectable DeltaRef

Methods

getType :: DeltaRef hash -> ObjectType

getRaw :: DeltaRef hash -> ByteString

isDelta :: DeltaRef hash -> Bool

toObject :: DeltaRef hash -> Object hash

Eq (DeltaRef hash)

Methods

(==) :: DeltaRef hash -> DeltaRef hash -> Bool

(/=) :: DeltaRef hash -> DeltaRef hash -> Bool

Show (DeltaRef hash)

Methods

showsPrec :: Int -> DeltaRef hash -> ShowS

show :: DeltaRef hash -> String

showList :: [DeltaRef hash] -> ShowS

Basic types part of other bigger types

type TreeEnt hash = (ModePerm, EntName, Ref hash)

represent one entry in the tree (permission,file or directory name,blob or tree ref) name should maybe a filepath, but not sure about the encoding.