Added check for index.rst

tools/generate_doc_confpy.py

@@ -159,6 +159,7 @@ def process_repositories(args, service):
         repo_to.index.add([doc["rst_location"]])
 
     if args.update_sbv:
+        copy_path = pathlib.Path(copy_to, 'doc', 'source')
         context = dict(
             repo_name=target_repo["repo"],
             project=service["service_title"],
@@ -166,7 +167,6 @@ def process_repositories(args, service):
             title=f"{service['service_title']} - Service Based View",
             service_type=service["service_type"]
         )
-        copy_path = pathlib.Path(copy_to, 'doc', 'source')
         if not copy_path.exists():
             logging.info("Path for sbv does not exist")
             copy_path.mkdir(parents=True, exist_ok=True)
@@ -190,13 +190,18 @@ def process_repositories(args, service):
                 "w",
                 encoding="utf-8") as out:
             out.write(conf_py_content)
-        with open(
-                pathlib.Path(copy_path, "index.rst"),
-                "w",
-                encoding="utf-8") as out:
-            out.write(index_sbv_content)
         repo_to.index.add(pathlib.Path(copy_path, "conf.py"))
-        repo_to.index.add(pathlib.Path(copy_path, "index.rst"))
+
+        if not args.overwrite_index_sbv and pathlib.Path(copy_path, "index.rst").exists():
+            logging.info("File index.rst for sbv exists. Skipping")
+        else:
+            with open(
+                    pathlib.Path(copy_path, "index.rst"),
+                    "w",
+                    encoding="utf-8") as out:
+                out.write(index_sbv_content)
+            repo_to.index.add(pathlib.Path(copy_path, "index.rst"))
+        
 
     if args.update_tox:
         context = dict(docs=[])
@@ -313,6 +318,11 @@ def main():
         action="store_true",
         help="Whether to update service-based-view"
     )
+    parser.add_argument(
+        "--overwrite-index-sbv",
+        action="store_true",
+        help="Whether to overwrite index.rst for service-based-view"
+    )
 
     args = parser.parse_args()
     logging.basicConfig(level=logging.DEBUG)