/**
* Perform this action
*
* @param string[] args
*/
public function perform(array $args)
{
$installation = new Installation();
$installation->setBase(new Folder(isset($args[0]) ? $args[0] : dirname(Runtime::getInstance()->bootstrapScript()) . '/..'));
$force = in_array('-f', $args);
with($version = $installation->getVersion());
Console::writeLine('===> Local version ', $version, ' @ ', $installation->getBase());
if (strstr($version, '-dev')) {
Console::writeLine('*** Cannot update development checkouts');
return 2;
}
// Query releases website for newer versions
$c = new HttpConnection(self::UPGRADE_URL);
$r = $c->get(new RequestData($version));
switch ($r->getStatusCode()) {
case HttpConstants::STATUS_OK:
case HttpConstants::STATUS_NOT_EXTENDED:
Console::writeLine('*** ', $this->readLine($r->getInputStream()));
return 2;
case HttpConstants::STATUS_SEE_OTHER:
$upgrade = $r->getHeader('X-Upgrade-To');
$base = $r->getHeader('Location');
Console::writeLine('---> Upgrading to ', $upgrade, ' (', $base, ')');
$target = new Folder($installation->getBase(), $upgrade);
$target->exists() || $target->create();
// Verify dependencies
$this->extract($base, 'depend', $target);
with($p = new Properties($target->getURI() . 'depend.ini'));
$verify = 1;
$rtversion = phpversion();
$extensions = array_flip(array_map('strtolower', get_loaded_extensions()));
foreach ($p->readSection('php') as $op => $compare) {
if (!version_compare(phpversion(), $compare, $op)) {
$verify &= $this->error('PHP version ' . $op . ' ' . $compare . ' required, have ' . $rtversion);
}
}
foreach ($p->readSection('ext.required') as $ext => $usage) {
if (!isset($extensions[$ext])) {
$verify &= $this->error('PHP Extension ' . $ext . ' required for ' . $usage);
}
}
foreach ($p->readSection('ext.conflict') as $ext => $usage) {
if (isset($extensions[$ext])) {
$verify &= $this->error('PHP Extension ' . $ext . ' conflicts (' . $usage . ')');
}
}
foreach ($p->readSection('ext.optional') as $ext => $usage) {
if (!isset($extensions[$ext])) {
$verify &= $this->error('PHP Extension ' . $ext . ' not found, needed for ' . $usage . ' (ignoring)');
}
}
foreach ($p->readSection('ini') as $setting => $match) {
$value = ini_get($setting);
if (!preg_match($match, $value)) {
$verify &= $this->error('PHP .ini setting ' . $setting . ' needs to match ' . $match . ' (but is ' . $value . ')');
}
}
// Remove depend.ini, finally check if we should continue
create(new File($p->getFilename()))->unlink();
if (!$verify) {
if (!$force) {
return 3;
}
Console::writeLine('!!! Ignoring errors because -f was passed');
}
// Download base, tools, libraries and meta information
$this->extract($base, 'base', $target);
$this->extract($base, 'tools', $target);
$this->extract($base, 'lib', $target);
$this->extract($base, 'meta-inf', $target);
// Verify it works by running the XP Framework core unittests
$tests = array('net.xp_framework.unittest.core.**');
Console::writeLine('---> Running tests with [USE_XP=', $upgrade, ']:');
$rt = Runtime::getInstance();
set_include_path(implode(PATH_SEPARATOR, array(rtrim($target->getURI(), DIRECTORY_SEPARATOR), '', $target->getURI() . 'lib' . DIRECTORY_SEPARATOR . 'xp-net.xp_framework-' . $upgrade . '.xar')));
with($p = $rt->newInstance($rt->startupOptions(), 'class', 'xp.unittest.Runner', $tests));
$p->in->close();
while (!$p->out->eof()) {
Console::writeLine($p->out->readLine());
}
while (!$p->err->eof()) {
Console::writeLine($p->err->readLine());
}
$exit = $p->close();
// Nonzero exit means failure
if (0 !== $exit) {
Console::writeLine('*** Test run failed, please consult above error messsages');
Console::writeLine($p->getCommandLine());
return 2;
}
Console::writeLine('===> Done, installed @ ', $target);
return 0;
default:
throw new IllegalStateException('Unexpected response ' . xp::stringOf($r));
}
}
