From d378c121073f737c46bae82b8c9484ff2cc442c8 Mon Sep 17 00:00:00 2001
From: Hajime Hoshi <hajimehoshi@gmail.com>
Date: Sat, 28 Aug 2021 02:32:24 +0900
Subject: [PATCH] .github/workflow: Add an atomic align check

Closes #1661
---
 .github/workflows/test.yml                |  5 +++++
 .github/workflows/vettools/atomicalign.go | 27 +++++++++++++++++++++++
 2 files changed, 32 insertions(+)
 create mode 100644 .github/workflows/vettools/atomicalign.go

diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index c3cd3c75a..a9c961b74 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -67,6 +67,11 @@ jobs:
         run: |
           go vet -tags=example -v ./...
 
+      - name: go vet (atomic align)
+        run: |
+          go install .github/workflows/vettools/atomicalign.go
+          go vet -vettool=$(which atomicalign) -tags=example -v ./...
+
       - name: go build
         run: |
           go build -tags=example -v ./...
diff --git a/.github/workflows/vettools/atomicalign.go b/.github/workflows/vettools/atomicalign.go
new file mode 100644
index 000000000..66fc91297
--- /dev/null
+++ b/.github/workflows/vettools/atomicalign.go
@@ -0,0 +1,27 @@
+// Copyright 2021 The Ebiten Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+//go:build ignore
+// +build ignore
+
+package main
+
+import (
+	"golang.org/x/tools/go/analysis/multichecker"
+	"golang.org/x/tools/go/analysis/passes/atomicalign"
+)
+
+func main() {
+	multichecker.Main(atomicalign.Analyzer)
+}