From d6a0ce18c15f1acf6a8dc6e0b31b18383bc35f6e Mon Sep 17 00:00:00 2001
From: Yixiao Fang <36138628+fangyixiao18@users.noreply.github.com>
Date: Thu, 16 Dec 2021 20:29:34 +0800
Subject: [PATCH] Cancel previous runs that are not completed (#145)

---
 .github/workflows/publish-to-pypi.yml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/.github/workflows/publish-to-pypi.yml b/.github/workflows/publish-to-pypi.yml
index 2544724e..280062f0 100644
--- a/.github/workflows/publish-to-pypi.yml
+++ b/.github/workflows/publish-to-pypi.yml
@@ -2,6 +2,10 @@ name: deploy
 
 on: push
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 jobs:
   build-n-publish:
     runs-on: ubuntu-latest