git options

Would it be useful at this point to make common and centralize some/most of the various options that control git? (as well as add some useful ones). Something like:

struct _git_opt {
         int verbose:1;
         int debug:1;
	int dry-run:1;
         int should_block:1;
         int remove_lock:1;
         int allow_add:1;
         int allow_remove:1;
         int null_termination:1;
         int show_cached:1;
         int show_deleted:1;
         int show_others:1;
         int show_ignored:1;
         int show_stage:1;
         int show_unmerged:1;
         int show_edges:1;
         int show_unreachable:1;
         int basemask:1;
         int recursive:1;
         int force_filename:1;
         int force:1;
         int quiet:1;
         int stage:1;
};