Script to execute a command directly in vagrant via `vg bin/somecommand --arg="some argument"`

vg.sh

#!/usr/bin/env php
<?php

$cmd = '';
for ($i = 1; $i < sizeof($argv); $i++) {
    $arg = $argv[$i];
    if (preg_match('/^(--[^\- =]+=)(.+)$/', $arg, $matches)) {
        $arg = sprintf('%s\"%s\"', $matches[1], $matches[2]);
    }

    $cmd .= ' '.$arg;
}

$cmd = sprintf('vagrant ssh -c "cd /vagrant && %s"', trim($cmd));

system($cmd);