From 313dd3c7eaedd80e5cd7e381ad980bcd6f72e1f8 Mon Sep 17 00:00:00 2001
From: Masayuki Morita <minamijoyo@gmail.com>
Date: Fri, 15 Oct 2021 18:33:31 +0900
Subject: [PATCH] Cancel test if stale

---
 .github/workflows/test.yaml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
index 840332f..2ccbf9c 100644
--- a/.github/workflows/test.yaml
+++ b/.github/workflows/test.yaml
@@ -10,6 +10,10 @@ on:
     branches:
     - master
 
+concurrency:
+  group: test-${{ github.head_ref }}
+  cancel-in-progress: true
+
 jobs:
   test:
     runs-on: ${{ matrix.os }}