Option --graphviz-dump-image creates directory

qossmic · Nov 1, 2021 · 7ab9b06 · 7ab9b06
1 parent 6984a50
commit 7ab9b06
Showing 1 changed file with 6 additions and 2 deletions.
diff --git a/src/OutputFormatter/GraphVizOutputFormatter.php b/src/OutputFormatter/GraphVizOutputFormatter.php
@@ -4,8 +4,6 @@
 
 namespace Qossmic\Deptrac\OutputFormatter;
 
-use function base64_encode;
-use function file_get_contents;
 use phpDocumentor\GraphViz\Edge;
 use phpDocumentor\GraphViz\Exception;
 use phpDocumentor\GraphViz\Graph;
@@ -17,6 +15,8 @@
 use Qossmic\Deptrac\RulesetEngine\Rule;
 use Qossmic\Deptrac\RulesetEngine\Uncovered;
 use Qossmic\Deptrac\RulesetEngine\Violation;
+use function base64_encode;
+use function file_get_contents;
 use function sys_get_temp_dir;
 use function tempnam;
 
@@ -74,6 +74,10 @@ public function finish(
         }
 
         if ($dumpImagePath = (string) $outputFormatterInput->getOption(self::DUMP_IMAGE)) {
+            $imageFile = new \SplFileInfo($dumpImagePath);
+            if(!is_dir($imageFile->getPath()) && !mkdir($imageFile->getPath())) {
+                throw new \LogicException(sprintf('Unable to dump image: Path "%s" does not exist and is not writable.', $imageFile->getPath()));
+            }
             try {
                 $graph->export('png', $dumpImagePath);
                 $output->writeLineFormatted('<info>Image dumped to '.realpath($dumpImagePath).'</info>');