git

package
v0.0.0-...-43874bb Latest Latest
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 Go to latest Published: Mar 2, 2016 License: MIT Imports: 20 Imported by: 0

Documentation

Index

Constants

This section is empty.

Variables

View Source 
var (
	ErrChecksum       = errors.New("Incorrect checksum")
	ErrObjectNotFound = errors.New("Object not found")
)
View Source 
var ErrInvalidDelta = errors.New("invalid delta")
View Source 
var ErrPrefixNotMatch = errors.New("Prefix not match")
View Source 
var ErrTypeMismatch = errors.New("Error type mismatch")
View Source 
var ErrUnknownFormat = errors.New("Unknown format")

Functions

func BranchRef 

func BranchRef(name string) string

BranchRef returns full ref name of given branch name.

func TagRef 

func TagRef(name string) string

TagRef returns full ref name of given tag name.

Types

type Blob 

type Blob struct {
	Data []byte
	// contains filtered or unexported fields
}

func (*Blob) Parse 

func (b *Blob) Parse(data []byte) error

func (*Blob) Resolve 

func (b *Blob) Resolve() error

func (*Blob) Resolved 

func (b *Blob) Resolved() bool

func (*Blob) SHA1 

func (b *Blob) SHA1() SHA1

func (*Blob) Write 

func (b *Blob) Write() error

type ByName 

type ByName []*TreeEntry

func (ByName) Len 

func (z ByName) Len() int

func (ByName) Less 

func (z ByName) Less(i, j int) bool

func (ByName) Swap 

func (z ByName) Swap(i, j int)

type CRC32 

type CRC32 [4]byte

type Commit 

type Commit struct {
	Tree      *Tree
	Parents   []*Commit
	Author    *User
	Committer *User
	Data      []byte
	// contains filtered or unexported fields
}

func (*Commit) IsMerge 

func (c *Commit) IsMerge() bool

func (*Commit) IsRoot 

func (c *Commit) IsRoot() bool

func (*Commit) Parse 

func (c *Commit) Parse(data []byte) error

func (*Commit) Resolve 

func (c *Commit) Resolve() error

func (*Commit) Resolved 

func (c *Commit) Resolved() bool

func (*Commit) SHA1 

func (c *Commit) SHA1() SHA1

func (*Commit) Write 

func (c *Commit) Write() error

type Object 

type Object interface {
	SHA1() SHA1
	Parse([]byte) error
	Resolve() error
	Resolved() bool
	Write() error
}

type ObjectData 

type ObjectData interface {
	io.Reader
	Size() int64
}

type Pack 

type Pack struct {
	PackHeader
	// contains filtered or unexported fields
}

func OpenPack 

func OpenPack(path string) (*Pack, error)

func (*Pack) Close 

func (p *Pack) Close() error

func (*Pack) Object 

func (p *Pack) Object(id SHA1, repo *Repository) (Object, error)

type PackHeader 

type PackHeader struct {
	Magic   [4]byte
	Version uint32
	Total   uint32
}

type PackIndexEntry 

type PackIndexEntry struct {
	ID     SHA1
	Offset int64
}

type PackIndexV2 

type PackIndexV2 struct {
	PackIndexV2Header
	Objects       []SHA1
	CRC32s        []CRC32
	Offsets       []uint32
	LargeOffsets  []uint64
	PackFileHash  SHA1
	PackIndexHash SHA1
}

func OpenPackIndex 

func OpenPackIndex(path string) (*PackIndexV2, error)

func (*PackIndexV2) Entry 

func (idx *PackIndexV2) Entry(id SHA1) *PackIndexEntry

func (*PackIndexV2) Parse 

func (idx *PackIndexV2) Parse(r io.Reader) (err error)

type PackIndexV2Header 

type PackIndexV2Header struct {
	Magic   [4]byte
	Version uint32
	Fanout  [256]uint32
}

type PackedRefs 

type PackedRefs struct {
	Path string
	Err  error
	// contains filtered or unexported fields
}

func (*PackedRefs) Parse 

func (p *PackedRefs) Parse() error

func (*PackedRefs) Ref 

func (p *PackedRefs) Ref(name string) *Ref

func (*PackedRefs) Refs 

func (p *PackedRefs) Refs(prefix string) []*Ref

type Ref 

type Ref struct {
	Name string
	SHA1 SHA1
	// contains filtered or unexported fields
}

func (*Ref) Commit 

func (r *Ref) Commit() (*Commit, error)

Commit returns a commit object that the ref points to. It also understand annotated tags. The returned commit object maybe unresolved, it's necessary to call Resolve function before using commit data.

func (*Ref) Delete 

func (r *Ref) Delete() error

func (*Ref) Write 

func (r *Ref) Write() error

type Refs 

type Refs []*Ref

type Repository 

type Repository struct {
	Path string
	Bare bool
	// contains filtered or unexported fields
}

func Open 

func Open(path string) (*Repository, error)

func (*Repository) Blob 

func (r *Repository) Blob(id SHA1) (*Blob, error)

func (*Repository) Branches 

func (r *Repository) Branches() []*Ref

func (*Repository) Commit 

func (r *Repository) Commit(id SHA1) (*Commit, error)

func (*Repository) FindRef 

func (r *Repository) FindRef(name string) (*Ref, error)

FindRef searches ref that has given name. Both full name and omitted name are accepted like git command.

func (*Repository) Head 

func (r *Repository) Head() (*Ref, error)

func (*Repository) NewBlob 

func (r *Repository) NewBlob(data ObjectData) *Blob

func (*Repository) NewCommit 

func (r *Repository) NewCommit(tree *Tree, parents []*Commit, author, committer *User, msg string) *Commit

func (*Repository) NewRef 

func (r *Repository) NewRef(name string, id SHA1) *Ref

func (*Repository) NewTag 

func (r *Repository) NewTag(name string, obj Object, tagger *User, msg string) *Tag

func (*Repository) NewTree 

func (r *Repository) NewTree() *Tree

func (*Repository) Object 

func (r *Repository) Object(id SHA1) (Object, error)

func (*Repository) Ref 

func (r *Repository) Ref(name string) (*Ref, error)

Ref loads ref that has given name. It only accepts full name. If it's not certain about what kind of refs, FindRef maybe helpful.

func (*Repository) Resolve 

func (r *Repository) Resolve(obj Object) error

func (*Repository) Tag 

func (r *Repository) Tag(id SHA1) (*Tag, error)

func (Repository) Tags 

func (r Repository) Tags() []*Ref

func (*Repository) Tree 

func (r *Repository) Tree(id SHA1) (*Tree, error)

type SHA1 

type SHA1 [20]byte

func NewSHA1 

func NewSHA1(s string) (sha SHA1, err error)

func SHA1FromBytes 

func SHA1FromBytes(b []byte) (sha SHA1)

func SHA1FromHex 

func SHA1FromHex(b []byte) (sha SHA1)

func SHA1FromHexString 

func SHA1FromHexString(s string) SHA1

func (SHA1) Bytes 

func (b SHA1) Bytes() []byte

func (SHA1) Compare 

func (b SHA1) Compare(other SHA1) int

func (SHA1) Empty 

func (b SHA1) Empty() bool

func (*SHA1) Fill 

func (b *SHA1) Fill(r io.Reader) error

func (SHA1) String 

func (b SHA1) String() string

type SparseObject 

type SparseObject struct {
	// contains filtered or unexported fields
}

func (*SparseObject) Blob 

func (s *SparseObject) Blob() (*Blob, error)

func (*SparseObject) Commit 

func (s *SparseObject) Commit() (*Commit, error)

func (*SparseObject) Resolve 

func (s *SparseObject) Resolve() (Object, error)

func (*SparseObject) SHA1 

func (s *SparseObject) SHA1() SHA1

func (*SparseObject) Tag 

func (s *SparseObject) Tag() (*Tag, error)

func (*SparseObject) Tree 

func (s *SparseObject) Tree() (*Tree, error)

func (*SparseObject) Write 

func (s *SparseObject) Write() error

type Tag 

type Tag struct {
	Object Object
	Name   string
	Tagger *User
	Data   []byte
	// contains filtered or unexported fields
}

func (*Tag) Parse 

func (t *Tag) Parse(data []byte) error

func (*Tag) Resolve 

func (t *Tag) Resolve() error

func (*Tag) Resolved 

func (t *Tag) Resolved() bool

func (*Tag) SHA1 

func (t *Tag) SHA1() SHA1

func (*Tag) Write 

func (t *Tag) Write() error

type Tree 

type Tree struct {
	Entries []*TreeEntry
	// contains filtered or unexported fields
}

func (*Tree) Add 

func (t *Tree) Add(path string, obj Object, mode TreeEntryMode) error

func (*Tree) Find 

func (t *Tree) Find(path string) (*SparseObject, TreeEntryMode, error)

func (*Tree) FindBlob 

func (t *Tree) FindBlob(path string) (*Blob, TreeEntryMode, error)

func (*Tree) FindTree 

func (t *Tree) FindTree(path string) (*Tree, TreeEntryMode, error)

func (*Tree) Parse 

func (t *Tree) Parse(data []byte) error

func (*Tree) Remove 

func (t *Tree) Remove(path string) error

func (*Tree) Resolve 

func (t *Tree) Resolve() error

func (*Tree) Resolved 

func (t *Tree) Resolved() bool

func (*Tree) SHA1 

func (t *Tree) SHA1() SHA1

func (*Tree) Write 

func (t *Tree) Write() error

type TreeEntry 

type TreeEntry struct {
	Mode   TreeEntryMode
	Name   string
	Object *SparseObject
}

func (*TreeEntry) Size 

func (t *TreeEntry) Size() int

type TreeEntryMode 

type TreeEntryMode uint32
const (
	ModeTree    TreeEntryMode = 0040000
	ModeFile    TreeEntryMode = 0100644
	ModeFileEx  TreeEntryMode = 0100755
	ModeSymlink TreeEntryMode = 0120000
)

func (TreeEntryMode) String 

func (m TreeEntryMode) String() string

type User 

type User struct {
	Name  string
	Email string
	Date  time.Time
}

func NewUser 

func NewUser(name, email string) *User

func (*User) String 

func (u *User) String() string

Source Files

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