Function finish_delayed_checkout

entry.c:175–268

}

int finish_delayed_checkout(struct checkout *state, int show_progress)
{
	int errs = 0;
	unsigned processed_paths = 0;
	off_t filtered_bytes = 0;
	struct string_list_item *filter, *path;
	struct progress *progress = NULL;
	struct delayed_checkout *dco = state->delayed_checkout;

	if (!state->delayed_checkout)
		return errs;

	dco->state = CE_RETRY;
	if (show_progress)
		progress = start_delayed_progress(the_repository,
						  _("Filtering content"),
						  dco->paths.nr);
	while (dco->filters.nr > 0) {
		for_each_string_list_item(filter, &dco->filters) {
			struct string_list available_paths = STRING_LIST_INIT_DUP;

			if (!async_query_available_blobs(filter->string, &available_paths)) {
				/* Filter reported an error */
				errs = 1;
				filter->string = NULL;
				continue;
			}
			if (available_paths.nr <= 0) {
				/*
				 * Filter responded with no entries. That means
				 * the filter is done and we can remove the
				 * filter from the list (see
				 * "string_list_remove_empty_items" call below).
				 */
				filter->string = NULL;
				continue;
			}

			/*
			 * In dco->paths we store a list of all delayed paths.
			 * The filter just send us a list of available paths.
			 * Remove them from the list.
			 */
			filter_string_list(&dco->paths, 0,
				&remove_available_paths, &available_paths);

			for_each_string_list_item(path, &available_paths) {
				struct cache_entry* ce;

				if (!path->util) {
					error("external filter '%s' signaled that '%s' "
					      "is now available although it has not been "
					      "delayed earlier",
					      filter->string, path->string);
					errs |= 1;

					/*
					 * Do not ask the filter for available blobs,