From 8cadc15724d4fa956b9adf59eba05d32c23a65b4 Mon Sep 17 00:00:00 2001
From: Roman Lutz <romanlutz@users.noreply.github.com>
Date: Tue, 28 Apr 2026 05:50:38 -0700
Subject: [PATCH] Add merge_group trigger to CI workflows for merge queue
 support

Enable GitHub merge queue by adding the merge_group event trigger to:
- build_and_test.yml
- diff_cover.yml
- docker_build.yml
- frontend_tests.yml

Note: merge_group does not support paths filtering, so the
frontend_tests workflow will run on all merge queue entries.

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
---
 .github/workflows/build_and_test.yml | 1 +
 .github/workflows/diff_cover.yml     | 1 +
 .github/workflows/docker_build.yml   | 1 +
 .github/workflows/frontend_tests.yml | 1 +
 4 files changed, 4 insertions(+)

diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml
index 578be752f9..9d69934f54 100644
--- a/.github/workflows/build_and_test.yml
+++ b/.github/workflows/build_and_test.yml
@@ -13,6 +13,7 @@ on:
     branches:
       - "main"
       - "release/**"
+  merge_group:
   workflow_dispatch:
 
 concurrency:
diff --git a/.github/workflows/diff_cover.yml b/.github/workflows/diff_cover.yml
index 12caaf31e2..913a605ab0 100644
--- a/.github/workflows/diff_cover.yml
+++ b/.github/workflows/diff_cover.yml
@@ -11,6 +11,7 @@ on:
     branches:
       - "main"
       - "release/**"
+  merge_group:
 
 concurrency:
   group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
diff --git a/.github/workflows/docker_build.yml b/.github/workflows/docker_build.yml
index 65a309fc39..c6a84846df 100644
--- a/.github/workflows/docker_build.yml
+++ b/.github/workflows/docker_build.yml
@@ -10,6 +10,7 @@ on:
     branches:
       - "main"
       - "release/**"
+  merge_group:
   workflow_dispatch:
 
 permissions:
diff --git a/.github/workflows/frontend_tests.yml b/.github/workflows/frontend_tests.yml
index b96c0237a2..1255dcc05d 100644
--- a/.github/workflows/frontend_tests.yml
+++ b/.github/workflows/frontend_tests.yml
@@ -17,6 +17,7 @@ on:
     paths:
       - "frontend/**"
       - ".github/workflows/frontend_tests.yml"
+  merge_group:
   workflow_dispatch:
 
 concurrency: