Fixes #42908

(cherry picked from commit 0580edf)
quarkusio · Sep 10, 2024 · e557f13 · e557f13
1 parent 6789f02
commit e557f13
Showing 1 changed file with 12 additions and 0 deletions.
diff --git a/core/deployment/src/main/java/io/quarkus/deployment/dev/filesystem/QuarkusFileManager.java b/core/deployment/src/main/java/io/quarkus/deployment/dev/filesystem/QuarkusFileManager.java
@@ -22,6 +22,8 @@ protected QuarkusFileManager(StandardJavaFileManager fileManager, Context contex
                 this.fileManager.setLocation(StandardLocation.SOURCE_OUTPUT, List.of(context.getGeneratedSourcesDirectory()));
             }
             if (context.getAnnotationProcessorPaths() != null) {
+                // Paths might be missing! (see: https://github.com/quarkusio/quarkus/issues/42908)
+                ensureDirectories(context.getAnnotationProcessorPaths());
                 this.fileManager.setLocation(StandardLocation.ANNOTATION_PROCESSOR_PATH, context.getAnnotationProcessorPaths());
             }
         } catch (IOException e) {
@@ -39,12 +41,22 @@ public void reset(Context context) {
                 this.fileManager.setLocation(StandardLocation.SOURCE_OUTPUT, List.of(context.getGeneratedSourcesDirectory()));
             }
             if (context.getAnnotationProcessorPaths() != null) {
+                // Paths might be missing! (see: https://github.com/quarkusio/quarkus/issues/42908)
+                ensureDirectories(context.getAnnotationProcessorPaths());
                 this.fileManager.setLocation(StandardLocation.ANNOTATION_PROCESSOR_PATH, context.getAnnotationProcessorPaths());
             }
         } catch (IOException e) {
             throw new RuntimeException("Cannot reset file manager", e);
         }
     }
+
+    private void ensureDirectories(Iterable<File> directories){
+        for (File processorPath : directories) {
+            if (!processorPath.exists()) {
+                processorPath.mkdirs();
+            }
+        }
+    }
 
     @Override
     public void close() throws IOException {