Set exit code if something went wrong.

Signed-off-by: Daniel Kesselberg <mail@danielkesselberg.de>

1 files changed, 20 insertions, 12 deletions

diff --git a/apps/files/lib/Command/ScanAppData.php b/apps/files/lib/Command/ScanAppData.php
index 0d34bc1e72c..47cd81e6b4e 100644
--- a/apps/files/lib/Command/ScanAppData.php
+++ b/apps/files/lib/Command/ScanAppData.php
@@ -81,20 +81,20 @@ class ScanAppData extends Base {
 		}
 	}
 
-	protected function scanFiles(OutputInterface $output, string $folder) {
+	protected function scanFiles(OutputInterface $output, string $folder): int {
 		try {
 			$appData = $this->getAppDataFolder();
 		} catch (NotFoundException $e) {
-			$output->writeln('NoAppData folder found');
-			return;
+			$output->writeln('<error>NoAppData folder found</error>');
+			return 1;
 		}
 
 		if ($folder !== '') {
 			try {
 				$appData = $appData->get($folder);
 			} catch (NotFoundException $e) {
-				$output->writeln('Could not find folder: ' . $folder);
-				return;
+				$output->writeln('<error>Could not find folder: ' . $folder . '</error>');
+				return 1;
 			}
 		}
 
@@ -130,16 +130,22 @@ class ScanAppData extends Base {
 			$scanner->scan($appData->getPath());
 		} catch (ForbiddenException $e) {
 			$output->writeln('<error>Storage not writable</error>');
-			$output->writeln('Make sure you\'re running the scan command only as the user the web server runs as');
+			$output->writeln('<info>Make sure you\'re running the scan command only as the user the web server runs as</info>');
+			return 1;
 		} catch (InterruptedException $e) {
 			# exit the function if ctrl-c has been pressed
-			$output->writeln('Interrupted by user');
+			$output->writeln('<info>Interrupted by user</info>');
+			return 1;
 		} catch (NotFoundException $e) {
 			$output->writeln('<error>Path not found: ' . $e->getMessage() . '</error>');
+			return 1;
 		} catch (\Exception $e) {
 			$output->writeln('<error>Exception during scan: ' . $e->getMessage() . '</error>');
 			$output->writeln('<error>' . $e->getTraceAsString() . '</error>');
+			return 1;
 		}
+
+		return 0;
 	}
 
 
@@ -149,15 +155,18 @@ class ScanAppData extends Base {
 			$output->setVerbosity(OutputInterface::VERBOSITY_VERBOSE);
 		}
 
-		$output->writeln("\nScanning AppData for files");
+		$output->writeln('Scanning AppData for files');
+		$output->writeln('');
 
 		$folder = $input->getArgument('folder');
 
 		$this->initTools();
 
-		$this->scanFiles($output, $folder);
-
-		$this->presentStats($output);
+		$exitCode = $this->scanFiles($output, $folder);
+		if ($exitCode === 0) {
+			$this->presentStats($output);
+		}
+		return $exitCode;
 	}
 
 	/**
@@ -196,7 +205,6 @@ class ScanAppData extends Base {
 	protected function presentStats(OutputInterface $output) {
 		// Stop the timer
 		$this->execTime += microtime(true);
-		$output->writeln("");
 
 		$headers = [
 			'Folders', 'Files', 'Elapsed time'