From 97df074ffa2053a31cf1887e6fb8d019128cc86a Mon Sep 17 00:00:00 2001
From: Rohan Weeden <reweeden@alaska.edu>
Date: Mon, 21 Sep 2026 17:27:16 -0400
Subject: [PATCH 1/3] Add EventBridgePipe resource

---
 destroy-cumulus/destroy_cumulus.py | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)

diff --git a/destroy-cumulus/destroy_cumulus.py b/destroy-cumulus/destroy_cumulus.py
index 216f933..77778b8 100644
--- a/destroy-cumulus/destroy_cumulus.py
+++ b/destroy-cumulus/destroy_cumulus.py
@@ -1258,6 +1258,34 @@ def delete(self, get_client):
         client.delete_target_group(TargetGroupArn=str(self.arn))
 
 
+class EventBridgePipe(StateResource):
+    TYPE_FILTER = "pipes:pipe"
+
+    @classmethod
+    def gather(cls, get_client, name_matcher, _options):
+        client = get_client("pipes")
+        paginator = client.get_paginator("list_pipes")
+
+        kwargs = (
+            dict(
+                NamePrefix=name_matcher.prefix,
+            )
+            if name_matcher.prefix
+            else {}
+        )
+
+        return [
+            cls.from_arn(Arn(entry["Arn"]), state=entry["CurrentState"])
+            for response in paginator.paginate(**kwargs)
+            for entry in response.get("Pipes", ())
+            if name_matcher.matches(entry["Name"])
+        ]
+
+    def delete(self, get_client):
+        client = get_client("pipes")
+        client.delete_pipe(Name=self.name)
+
+
 class EventSourceMapping(Resource):
     TYPE_FILTER = "lambda:event-source-mapping"
 
@@ -2100,6 +2128,7 @@ class CumulusDestroyer:
         StepFunction,
         Activity,
         EventSourceMapping,
+        EventBridgePipe,
         CloudWatchDashboard,
         CloudWatchAlarm,
         CloudWatchEventRule,

From 0dd4bfb45f6776c644865dbbf20a26dd247a6a8d Mon Sep 17 00:00:00 2001
From: Rohan Weeden <reweeden@alaska.edu>
Date: Wed, 23 Sep 2026 17:49:01 -0400
Subject: [PATCH 2/3] Update resource destruction order

---
 destroy-cumulus/destroy_cumulus.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/destroy-cumulus/destroy_cumulus.py b/destroy-cumulus/destroy_cumulus.py
index 77778b8..3b1677e 100644
--- a/destroy-cumulus/destroy_cumulus.py
+++ b/destroy-cumulus/destroy_cumulus.py
@@ -2122,10 +2122,9 @@ class CumulusDestroyer:
     RESOURCE_DESTRUCTION_ORDER = [
         CloudFormationStack,
         ApiGateway,
-        Certificate,
+        StepFunction,
         LambdaFunction,
         LambdaLayerVersion,
-        StepFunction,
         Activity,
         EventSourceMapping,
         EventBridgePipe,
@@ -2148,6 +2147,7 @@ class CumulusDestroyer:
         EFSFileSystem,
         ELBLoadBalancer,
         ELBTargetGroup,
+        Certificate,
         RDSCluster,
         RDSClusterParameterGroup,
         RDSSubnetGroup,

From 30e20d21cd2f7ec19652c4edbdcc0da3ba42573b Mon Sep 17 00:00:00 2001
From: Rohan Weeden <reweeden@alaska.edu>
Date: Wed, 23 Sep 2026 18:21:26 -0400
Subject: [PATCH 3/3] Bump version number

---
 destroy-cumulus/pyproject.toml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/destroy-cumulus/pyproject.toml b/destroy-cumulus/pyproject.toml
index bcb1f9f..ddcc1fc 100644
--- a/destroy-cumulus/pyproject.toml
+++ b/destroy-cumulus/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "poetry.core.masonry.api"
 
 [project]
 name = "destroy-cumulus"
-version = "0.5.0"
+version = "0.5.1"
 description = ""
 license = "Apache-2.0"
 authors = [