add debug for chroma path

src/retriever.py

@@ -58,6 +58,29 @@ class LegalRetriever:
         self.default_to_contract = default_to_contract
         self.min_score = float(min_score)
 
+        import os
+        from pathlib import Path
+
+        # --- DEBUG: Space-Dateisystem prüfen ---
+        try:
+            print("DEBUG /data exists:", os.path.exists("/data"))
+            if os.path.exists("/data"):
+                print("DEBUG /data listing:", os.listdir("/data")[:50])
+
+            print("DEBUG persist_dir:", persist_dir)
+            print("DEBUG persist_dir exists:", Path(persist_dir).exists())
+            if Path(persist_dir).exists():
+                print("DEBUG persist_dir listing:", [p.name for p in Path(persist_dir).iterdir()][:50])
+                print("DEBUG chroma.sqlite3 exists:", (Path(persist_dir) / "chroma.sqlite3").exists())
+
+            # Optional: falls du vermutest, dass es irgendwo tiefer liegt
+            if os.path.exists("/data"):
+                hits = list(Path("/data").rglob("chroma.sqlite3"))
+                print("DEBUG found chroma.sqlite3 files:", [str(p) for p in hits][:10])
+        except Exception as e:
+            print("DEBUG filesystem check failed:", repr(e))
+        # --- /DEBUG ---
+
         self.client = chromadb.PersistentClient(path=persist_dir)
 
         try: