use DBIx::Class::Schema::Loader "make_schema_at";

die "Give DB connection args! E.g.:\n",
    "     dbi:mysql:someTable user password \n",
    "           'dbi:mysql:moo_moo;mysql_read_default_file=~/.my.cnf'\n"
     unless @ARGV;

$ARGV[3] = { quote_char => "`" }; # Useful tidbit not (obvious) in the docs.

make_schema_at(
               $insert_schema_class,
               {
                   components => [qw( SomethingYouUse )],
                   quote_char => "`",
                   dump_directory => $target_lib,
                   use_namespaces => 1,
               },
               \@ARGV
              );