Pantheon\Terminus\Models\Environment::isInitialized PHP Method

    public function isInitialized()
    {
        // Only test or live environments can be uninitialized
        if (!in_array($this->id, ['test', 'live'])) {
            return true;
        }
        // One can determine whether an environment has been initialized
        // by checking if it has code commits. Uninitialized environments do not.
        $commits = $this->getCommits()->all();
        $has_commits = count($commits) > 0;
        return $has_commits;
    }