From 215f88978d58b5a7661b8dfb8ef4ecd56f5d31d1 Mon Sep 17 00:00:00 2001
From: Robin Genz <mail@robingenz.dev>
Date: Thu, 1 Oct 2026 19:09:30 +0200
Subject: [PATCH] feat(apps): add `build_stack` to apps

---
 src/capawesome_cloud/models.py         |  1 +
 src/capawesome_cloud/resources/apps.py |  8 +++++++-
 tests/test_resources.py                | 10 ++++++++++
 3 files changed, 18 insertions(+), 1 deletion(-)

diff --git a/src/capawesome_cloud/models.py b/src/capawesome_cloud/models.py
index 5975834..86e91fa 100644
--- a/src/capawesome_cloud/models.py
+++ b/src/capawesome_cloud/models.py
@@ -71,6 +71,7 @@ class CapawesomeModel(BaseModel):
 class App(CapawesomeModel):
     name: Optional[str] = None
     type: Optional[str] = None
+    build_stack: Optional[str] = None
     created_at: Optional[datetime] = None
     updated_at: Optional[datetime] = None
 
diff --git a/src/capawesome_cloud/resources/apps.py b/src/capawesome_cloud/resources/apps.py
index 51aaec9..6ce6451 100644
--- a/src/capawesome_cloud/resources/apps.py
+++ b/src/capawesome_cloud/resources/apps.py
@@ -116,16 +116,22 @@ def update(
         type: Union[str, NotGiven] = NOT_GIVEN,
         app_channel_id: Union[str, None, NotGiven] = NOT_GIVEN,
         app_environment_id: Union[str, None, NotGiven] = NOT_GIVEN,
+        build_stack: Union[str, None, NotGiven] = NOT_GIVEN,
         app_channel_discovery_enabled: Union[bool, NotGiven] = NOT_GIVEN,
         next_app_build_number: Union[int, NotGiven] = NOT_GIVEN,
     ) -> App:
-        """Update an app."""
+        """Update an app.
+
+        ``build_stack`` is the default stack for builds that do not specify one. Pass
+        ``None`` to use the Capawesome Cloud default.
+        """
         body = build_body(
             {
                 "name": name,
                 "type": type,
                 "appChannelId": app_channel_id,
                 "appEnvironmentId": app_environment_id,
+                "buildStack": build_stack,
                 "appChannelDiscoveryEnabled": app_channel_discovery_enabled,
                 "nextAppBuildNumber": next_app_build_number,
             }
diff --git a/tests/test_resources.py b/tests/test_resources.py
index 6707d64..b9cbb6d 100644
--- a/tests/test_resources.py
+++ b/tests/test_resources.py
@@ -39,6 +39,16 @@ def test_update_with_no_args_sends_empty_body(client: CapawesomeCloud) -> None:
     assert route.calls.last.request.read() == b"{}"
 
 
+@respx.mock
+def test_app_update_sends_build_stack(client: CapawesomeCloud) -> None:
+    route = respx.patch(f"{BASE_URL}/v1/apps/app1").mock(
+        return_value=httpx.Response(200, json={"id": "app1", "buildStack": "macos-tahoe"})
+    )
+    app = client.apps.update("app1", build_stack="macos-tahoe")
+    assert route.calls.last.request.read() == b'{"buildStack":"macos-tahoe"}'
+    assert app.build_stack == "macos-tahoe"
+
+
 @respx.mock
 def test_pause_channel_no_content(client: CapawesomeCloud) -> None:
     route = respx.post(f"{BASE_URL}/v1/apps/app1/channels/ch1/pause").mock(