update explicit x-merge-overrides handling to generic extensions (#2051)

Author: amaskara-dd

.generator/conftest.py

@@ -311,7 +311,7 @@ def operation_specs(specs):
     for version, spec in specs.items():
         by_operation[version] = {}
         for path in spec["paths"]:
-            if path == "x-merge-override":
+            if path.startswith("x-"):
                 continue
             for method, operation in spec["paths"][path].items():
                 by_operation[version][operation["operationId"]] = openapi.Operation(

.generator/src/generator/openapi.py

@@ -209,7 +209,7 @@ def models(spec):
     name_to_schema = {}
 
     for path in spec["paths"]:
-        if path == "x-merge-override":
+        if path.startswith("x-"):
             continue
         for method in spec["paths"][path]:
             operation = spec["paths"][path][method]
@@ -349,7 +349,7 @@ def apis(spec):
     operations = {}
 
     for path in spec["paths"]:
-        if path == "x-merge-override":
+        if path.startswith("x-"):
             continue
         for method in spec["paths"][path]:
             operation = spec["paths"][path][method]