Do not require SSH permission to list mounts

Author: pjcdawkins

src/Command/Mount/MountListCommand.php

@@ -36,23 +36,27 @@ protected function configure()
      */
     protected function execute(InputInterface $input, OutputInterface $output)
     {
-        $host = $this->selectHost($input, getenv($this->config()->get('service.env_prefix') . 'APPLICATION'));
         /** @var \Platformsh\Cli\Service\Mount $mountService */
         $mountService = $this->getService('mount');
-        if ($host instanceof LocalHost) {
-            /** @var \Platformsh\Cli\Service\RemoteEnvVars $envVars */
-            $envVars = $this->getService('remote_env_vars');
-            $config = (new AppConfig($envVars->getArrayEnvVar('APPLICATION', $host)));
+        if (($applicationEnv = getenv($this->config()->get('service.env_prefix') . 'APPLICATION'))
+            && !LocalHost::conflictsWithCommandLineOptions($input, $this->config()->get('service.env_prefix'))) {
+            $this->debug('Selected host: localhost');
+            $config = json_decode(base64_decode($applicationEnv), true) ?: [];
             $mounts = $mountService->mountsFromConfig($config);
+            $appName = $config['name'];
         } else {
+            $this->validateInput($input);
             $container = $this->selectRemoteContainer($input);
             $mounts = $mountService->mountsFromConfig($container->getConfig());
+            $appName = $container->getName();
         }
 
+        $appType = strpos($appName, '--') !== false ? 'worker' : 'app';
+
         if (empty($mounts)) {
-            $this->stdErr->writeln(sprintf('No mounts found on host: <info>%s</info>', $host->getLabel()));
+            $this->stdErr->writeln(sprintf('No mounts found on %s: <info>%s</info>', $appType, $appName));
 
-            return 1;
+            return 0;
         }
 
         if ($input->getOption('paths')) {
@@ -70,7 +74,7 @@ protected function execute(InputInterface $input, OutputInterface $output)
 
         /** @var \Platformsh\Cli\Service\Table $table */
         $table = $this->getService('table');
-        $this->stdErr->writeln(sprintf('Mounts on <info>%s</info>:', $host->getLabel()));
+        $this->stdErr->writeln(sprintf('Mounts on %s: <info>%s</info>', $appType, $appName));
         $table->render($rows, $this->tableHeader);
 
         return 0;