NewFromFile returns a pack object from the given file The pack will need to be closed using Close().

NewIndex returns an index object from the given reader.

list of file extensions.

list of file extensions.

ErrIntOverflow is an error thrown when the packfile couldn't be parsed because some data couldn't fit in an int64.

ErrInvalidMagic is an error thrown when a file doesn't have the expected magic.

ErrInvalidObjectSize represents a object which size doesn't match the expected size.

ErrInvalidVersion is an error thrown when a file has an unsupported version.

nolint // the linter expects all errors to start with Err, but since here we're faking an error we don't want that.

Pack represents a Packfile The packfile contains a header, a content, and a footer Header: 12 bytes The first 4 bytes contain the magic ('P', 'A', 'C', 'K') The next 4 bytes contains the version (0, 0, 0, 2) The last 4 bytes contains the number of objects in the packfile Content: Variable size The content contains all the objects of the packfile, each zlib compressed.

PackIndex represents a packfile's PackIndex file (.idx) The index contains data to help parsing the packfile The index contains a header, 5 layers, and a footer.

OidWalkFunc represents a function that will be apply on all oid found by Walk().