Function populateDiffOptions

diff.go:646–675

(copts *C.git_diff_options, opts *DiffOptions, repo *Repository, errorTarget *error)

}

func populateDiffOptions(copts *C.git_diff_options, opts *DiffOptions, repo *Repository, errorTarget *error) *C.git_diff_options {
	C.git_diff_options_init(copts, C.GIT_DIFF_OPTIONS_VERSION)
	if opts == nil {
		return nil
	}

	copts.flags = C.uint32_t(opts.Flags)
	copts.ignore_submodules = C.git_submodule_ignore_t(opts.IgnoreSubmodules)
	if len(opts.Pathspec) > 0 {
		copts.pathspec.count = C.size_t(len(opts.Pathspec))
		copts.pathspec.strings = makeCStringsFromStrings(opts.Pathspec)
	}
	copts.context_lines = C.uint32_t(opts.ContextLines)
	copts.interhunk_lines = C.uint32_t(opts.InterhunkLines)
	copts.id_abbrev = C.uint16_t(opts.IdAbbrev)
	copts.max_size = C.git_off_t(opts.MaxSize)
	copts.old_prefix = C.CString(opts.OldPrefix)
	copts.new_prefix = C.CString(opts.NewPrefix)

	if opts.NotifyCallback != nil {
		notifyData := &diffNotifyCallbackData{
			callback:    opts.NotifyCallback,
			repository:  repo,
			errorTarget: errorTarget,
		}
		C._go_git_setup_diff_notify_callbacks(copts)
		copts.payload = pointerHandles.Track(notifyData)
	}
	return copts
}

func freeDiffOptions(copts *C.git_diff_options) {
	if copts == nil {