Module: Pack

Defined in:

lib/pack.rb,
lib/pack/delta.rb,
lib/pack/entry.rb,
lib/pack/index.rb,
lib/pack/reader.rb,
lib/pack/stream.rb,
lib/pack/window.rb,
lib/pack/writer.rb,
lib/pack/xdelta.rb,
lib/pack/indexer.rb,
lib/pack/numbers.rb,
lib/pack/expander.rb,
lib/pack/unpacker.rb,
lib/pack/compressor.rb

Defined Under Namespace

Modules: Numbers Classes: Compressor, Delta, Entry, Expander, Index, Indexer, OfsDelta, Reader, Record, RefDelta, Stream, Unpacker, Window, Writer, XDelta

Constant Summary

HEADER_SIZE =

12

HEADER_FORMAT =

"a4N2"

SIGNATURE =

"PACK"

VERSION =

2

GIT_MAX_COPY =

0x10000

MAX_COPY_SIZE =

0xffffff

MAX_INSERT_SIZE =

0x7f

IDX_SIGNATURE =

0xff744f63

IDX_MAX_OFFSET =

0x80000000

COMMIT =

1

TREE =

2

BLOB =

3

OFS_DELTA =

6

REF_DELTA =

7

TYPE_CODES =

{
  "commit" => COMMIT,
  "tree"   => TREE,
  "blob"   => BLOB
}

InvalidPack =

Class.new(StandardError)