Function handle_path_with_trailing_slash

fsmonitor.c:406–433

* The daemon can decorate directory events, such as a move or rename, * by adding a trailing slash to the observed name. Use this to * explicitly invalidate the entire cone under that directory. * * The daemon can only reliably do that if the OS FSEvent contains * sufficient information in the event. * * macOS FSEvents have enough information. * * Other platforms may or may not be able t

 * untracked or case-incorrect.
 */
static size_t handle_path_with_trailing_slash(
	struct index_state *istate, const char *name, int pos)
{
	int i;
	size_t nr_in_cone = 0;

	/*
	 * Mark the untracked cache dirty for this directory path
	 * (regardless of whether or not we find an exact match for it
	 * in the index or find it to be proper prefix of one or more
	 * files in the index), since the FSEvent is hinting that
	 * there may be changes on or within the directory.
	 */
	untracked_cache_invalidate_trimmed_path(istate, name, 0);

	if (pos < 0)
		pos = -pos - 1;

	/* Mark all entries for the folder invalid */
	for (i = pos; i < istate->cache_nr; i++) {
		if (!starts_with(istate->cache[i]->name, name))
			break;
		invalidate_ce_fsm(istate->cache[i]);
		nr_in_cone++;
	}

	return nr_in_cone;
}

static void fsmonitor_refresh_callback(struct index_state *istate, char *name)
{