--- /dev/null
+#!/usr/bin/env perl
+use strict;
+use warnings;
+
+if (grep { $_ eq 'upgrade' } @ARGV) {
+ printf "%s %s (%s)\n", @$_ for
+ ['Inst', 'foo', 'some foo info'],
+ ['Somethingelse', 'bar', 'some bar info'],
+ ['Remv', 'baz', 'some baz info'];
+}
+elsif (grep { $_ eq 'update' } @ARGV) {
+ print "OK\n";
+}