/**
* @return int|null|void
*/
protected function serve()
{
$this->gpm = new GPM($this->input->getOption('force'));
$packages = $this->input->getArgument('package');
$installed = false;
if (!count($packages)) {
$packages = ['grav'];
}
foreach ($packages as $package) {
$package = strtolower($package);
$name = null;
$version = null;
$updatable = false;
if ($package == 'grav') {
$name = 'Grav';
$version = GRAV_VERSION;
$upgrader = new Upgrader();
if ($upgrader->isUpgradable()) {
$updatable = ' [upgradable: v<green>' . $upgrader->getRemoteVersion() . '</green>]';
}
} else {
// get currently installed version
$locator = \Grav\Common\Grav::instance()['locator'];
$blueprints_path = $locator->findResource('plugins://' . $package . DS . 'blueprints.yaml');
if (!file_exists($blueprints_path)) {
// theme?
$blueprints_path = $locator->findResource('themes://' . $package . DS . 'blueprints.yaml');
if (!file_exists($blueprints_path)) {
continue;
}
}
$package_yaml = Yaml::parse(file_get_contents($blueprints_path));
$version = $package_yaml['version'];
if (!$version) {
continue;
}
$installed = $this->gpm->findPackage($package);
if ($installed) {
$name = $installed->name;
if ($this->gpm->isUpdatable($package)) {
$updatable = ' [updatable: v<green>' . $installed->available . '</green>]';
}
}
}
$updatable = $updatable ?: '';
if ($installed || $package == 'grav') {
$this->output->writeln('You are running <white>' . $name . '</white> v<cyan>' . $version . '</cyan>' . $updatable);
} else {
$this->output->writeln('Package <red>' . $package . '</red> not found');
}
}
}
/**
* @param InputInterface $input
* @param OutputInterface $output
*
* @return int|null|void
*/
protected function execute(InputInterface $input, OutputInterface $output)
{
$this->setupConsole($input, $output);
$this->gpm = new GPM($this->input->getOption('force'));
$packages = $this->input->getArgument('package');
$installed = false;
if (!count($packages)) {
$packages = ['grav'];
}
foreach ($packages as $package) {
$package = strtolower($package);
$name = null;
$version = null;
$updatable = false;
if ($package == 'grav') {
$name = 'Grav';
$version = GRAV_VERSION;
$upgrader = new Upgrader();
if ($upgrader->isUpgradable()) {
$updatable = ' [upgradable: v<green>' . $upgrader->getRemoteVersion() . '</green>]';
}
} else {
if ($installed = $this->gpm->findPackage($package)) {
$name = $installed->name;
$version = $installed->version;
if ($this->gpm->isUpdatable($package)) {
$updatable = ' [updatable: v<green>' . $installed->available . '</green>]';
}
}
}
$updatable = $updatable ?: '';
if ($installed || $package == 'grav') {
$this->output->writeln('You are running <white>' . $name . '</white> v<cyan>' . $version . '</cyan>' . $updatable);
} else {
$this->output->writeln('Package <red>' . $package . '</red> not found');
}
}
}
public static function selfupgrade()
{
$upgrader = new Upgrader();
if (!Installer::isGravInstance(GRAV_ROOT)) {
return false;
}
if (is_link(GRAV_ROOT . DS . 'index.php')) {
Installer::setError(Installer::IS_LINK);
return false;
}
$update = $upgrader->getAssets()['grav-update'];
$tmp = CACHE_DIR . 'tmp/Grav-' . uniqid();
$file = self::_downloadSelfupgrade($update, $tmp);
Installer::install($file, GRAV_ROOT, ['sophisticated' => true, 'overwrite' => true, 'ignore_symlinks' => true]);
$errorCode = Installer::lastErrorCode();
Folder::delete($tmp);
if ($errorCode & (Installer::ZIP_OPEN_ERROR | Installer::ZIP_EXTRACT_ERROR)) {
return false;
}
return true;
}
public static function selfupgrade()
{
$upgrader = new Upgrader();
if (!Installer::isGravInstance(GRAV_ROOT)) {
return false;
}
if (is_link(GRAV_ROOT . DS . 'index.php')) {
Installer::setError(Installer::IS_LINK);
return false;
}
if (!$upgrader->meetsRequirements()) {
$error = [];
$error[] = '<p>Grav has increased the minimum PHP requirement.<br />';
$error[] = 'You are currently running PHP <strong>' . PHP_VERSION . '</strong>';
$error[] = ', but PHP <strong>' . GRAV_PHP_MIN . '</strong> is required.</p>';
$error[] = '<p><a href="http://getgrav.org/blog/changing-php-requirements-to-5.5" class="button button-small secondary">Additional information</a></p>';
Installer::setError(implode("\n", $error));
return false;
}
$update = $upgrader->getAssets()['grav-update'];
$tmp = CACHE_DIR . 'tmp/Grav-' . uniqid();
$file = self::_downloadSelfupgrade($update, $tmp);
Installer::install($file, GRAV_ROOT, ['sophisticated' => true, 'overwrite' => true, 'ignore_symlinks' => true]);
$errorCode = Installer::lastErrorCode();
Folder::delete($tmp);
if ($errorCode & (Installer::ZIP_OPEN_ERROR | Installer::ZIP_EXTRACT_ERROR)) {
return false;
}
return true;
}