Fix comamnd without opa

Author: DomAyre

src/confcom/azext_confcom/lib/fragment_references.py

@@ -11,7 +11,7 @@
 
 from azext_confcom.lib.cose import cose_get_properties
 from azext_confcom.lib.fragments import get_fragments_from_image
-from azext_confcom.lib.opa import opa_eval
+from azext_confcom.lib.serialization import rego_eval
 
 
 def from_image(image: str, minimum_svn: Optional[str]):
@@ -24,11 +24,7 @@ def from_image(image: str, minimum_svn: Optional[str]):
             payload.write(cose_properties["payload"].encode("utf-8"))
             payload.flush()
 
-            package_name = re.search(r"^package\s*(.*)$", cose_properties["payload"], re.MULTILINE).group(1)
-            fragment_properties = opa_eval(
-                Path(payload.name),
-                f"data.{package_name}",
-            )["result"][0]["expressions"][0]["value"]
+            fragment_properties = rego_eval(payload.name)
 
             yield {
                 "feed": cose_properties["feed"],

src/confcom/azext_confcom/lib/serialization.py

@@ -76,7 +76,7 @@ def fragment_serialize(fragment: Fragment):
 """)
 
 
-def policy_deserialize(file_path: str):
+def rego_eval(file_path: str):
 
     with open(file_path, 'r') as f:
         content = f.readlines()
@@ -124,6 +124,13 @@ def _brace_delta(line: str) -> int:
 
         line_idx += 1
 
+    return policy_json
+
+
+def policy_deserialize(file_path: str):
+
+    policy_json = rego_eval(file_path)
+
     PolicyType = Policy if policy_json.get("package") == "policy" else Fragment
 
     raw_fragments = policy_json.pop("fragments", [])