create AWS infra

src/aws/cloudformation.py

@@ -0,0 +1,22 @@
+from typing import Any
+
+import boto3
+from botocore.exceptions import ClientError
+
+from src.infra.provisioning import STACK_NAME
+
+
+def stack_status(region: str, profile: str) -> dict[str, Any] | None:
+    client = boto3.Session(profile_name=profile, region_name=region).client("cloudformation")
+    try:
+        stack = client.describe_stacks(StackName=STACK_NAME)["Stacks"][0]
+    except ClientError as e:
+        message = e.response.get("Error", {}).get("Message", "")
+        if "does not exist" in message:
+            return None
+        raise
+    return {
+        "name": stack["StackName"],
+        "status": stack["StackStatus"],
+        "outputs": {item["OutputKey"]: item.get("OutputValue", "") for item in stack.get("Outputs", [])},
+    }