ci: limit push trigger to master to avoid duplicate runs on PRs (#200)

staryxchen · web-flow · commit b2eade262515 · 2026-05-12T12:33:30.000+08:00
Several workflows listen to both push and pull_request with overlapping paths. When a PR head branch is pushed, GitHub fires both events, and the existing concurrency keys cannot deduplicate them: - build-check / build-envd-base-image group by github.ref, which differs between push (refs/heads/<branch>) and pull_request (refs/pull/N/merge); - build-builder-image declares no concurrency block at all; - hypervisor-integration explicitly includes ${{ github.event_name }} in the concurrency key, which makes both runs coexist by design. As a result, every check (Build CubeAPI, Build CubeMaster, ...) shows up twice in the PR checks list, doubling CI cost for no benefit. PR #195 and #196 are recent examples that triggered the duplicate runs on Build Check. Restrict the push trigger of the four affected workflows to the master branch. PR validation now runs only via the pull_request event; direct pushes to master remain covered. Signed-off-by: staryxchen <staryxchen@tencent.com>
diff --git a/.github/workflows/build-builder-image.yml b/.github/workflows/build-builder-image.yml
@@ -2,6 +2,7 @@ name: Build Builder Image
 
 on:
   push:
+    branches: [master]
     paths:
       - 'docker/Dockerfile.builder'
       - '.github/workflows/build-builder-image.yml'
diff --git a/.github/workflows/build-check.yml b/.github/workflows/build-check.yml
@@ -2,6 +2,7 @@ name: Build Check
 
 on:
   push:
+    branches: [master]
     paths:
       - 'CubeAPI/**'
       - 'CubeMaster/**'
diff --git a/.github/workflows/build-envd-base-image.yml b/.github/workflows/build-envd-base-image.yml
@@ -2,6 +2,7 @@ name: Build envd Base Image
 
 on:
   push:
+    branches: [master]
     paths:
       - 'docker/Dockerfile.cube-base'
       - 'docker/cube-entrypoint.sh'
diff --git a/.github/workflows/hypervisor-integration.yaml b/.github/workflows/hypervisor-integration.yaml
@@ -2,6 +2,7 @@ name: Hypervisor Tests (x86-64)
 
 on:
   push:
+    branches: [master]
     paths:
       - 'hypervisor/**'
       - '.github/workflows/hypervisor-integration.yaml'
