tarfs

Documentation

Index

• type Entry
  • func Index(r io.Reader) ([]*Entry, error)
  • func (e Entry) Info() (fs.FileInfo, error)
  • func (e Entry) IsDir() bool
  • func (e Entry) Name() string
  • func (e Entry) Size() int64
  • func (e Entry) Type() fs.FileMode
• type FS
  • func Decode(ra io.ReaderAt, r io.Reader) (*FS, error)
  • func New(ra io.ReaderAt, size int64) (*FS, error)
  • func (fsys *FS) Encode(w io.Writer) error
  • func (fsys *FS) Entry(name string) (*Entry, error)
  • func (fsys *FS) Open(name string) (fs.File, error)
  • func (fsys *FS) ReadDir(name string) ([]fs.DirEntry, error)
  • func (fsys *FS) Readlink(name string) (string, error)
  • func (fsys *FS) Stat(name string) (fs.FileInfo, error)
• type File
  • func (f *File) Close() error
  • func (f *File) Read(p []byte) (int, error)
  • func (f *File) ReadAt(p []byte, off int64) (int, error)
  • func (f *File) ReadDir(n int) ([]fs.DirEntry, error)
  • func (f *File) Seek(offset int64, whence int) (int64, error)
  • func (f *File) Stat() (fs.FileInfo, error)
• type TOC

Types

type Entry

type Entry struct {
	Header tar.Header
	Offset int64

	Filename string
	// contains filtered or unexported fields
}

func Index

func Index(r io.Reader) ([]*Entry, error)

Index returns a list of tar entries with their offsets.

This is primarily useful if you don't have an io.ReaderAt implementation handy but still want to know the offsets, for example if you're using something like: https://pkg.go.dev/cloud.google.com/go/storage#ObjectHandle.NewRangeReader

func (Entry) Info

func (e Entry) Info() (fs.FileInfo, error)

func (Entry) IsDir

func (e Entry) IsDir() bool

func (Entry) Name

func (e Entry) Name() string

func (Entry) Size

func (e Entry) Size() int64

func (Entry) Type

func (e Entry) Type() fs.FileMode

type FS

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

func Decode

func Decode(ra io.ReaderAt, r io.Reader) (*FS, error)

func New

func New(ra io.ReaderAt, size int64) (*FS, error)

func (*FS) Encode

func (fsys *FS) Encode(w io.Writer) error

func (*FS) Entry

func (fsys *FS) Entry(name string) (*Entry, error)

func (*FS) Open

func (fsys *FS) Open(name string) (fs.File, error)

Open implements fs.FS.

func (*FS) ReadDir

func (fsys *FS) ReadDir(name string) ([]fs.DirEntry, error)

func (*FS) Readlink

func (fsys *FS) Readlink(name string) (string, error)

func (*FS) Stat

func (fsys *FS) Stat(name string) (fs.FileInfo, error)

type File

type File struct {
	Entry *Entry
	// contains filtered or unexported fields
}

func (*File) Close

func (f *File) Close() error

func (*File) Read

func (f *File) Read(p []byte) (int, error)

func (*File) ReadAt

func (f *File) ReadAt(p []byte, off int64) (int, error)

func (*File) ReadDir

func (f *File) ReadDir(n int) ([]fs.DirEntry, error)

func (*File) Seek

func (f *File) Seek(offset int64, whence int) (int64, error)

func (*File) Stat

func (f *File) Stat() (fs.FileInfo, error)

type TOC

type TOC struct {
	Entries []*Entry
}