From 3c872e0ab3d801462df255fb0160118135218475 Mon Sep 17 00:00:00 2001
From: WRH <12756472+wangruohui@users.noreply.github.com>
Date: Thu, 9 Dec 2021 20:58:35 +0800
Subject: [PATCH] [CI] Cancel previous runs that are not completed (#650)

---
 .github/workflows/build.yml           | 4 ++++
 .github/workflows/lint.yml            | 4 ++++
 .github/workflows/publish-to-pypi.yml | 4 ++++
 3 files changed, 12 insertions(+)

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 93c79bab89..648c97a178 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -21,6 +21,10 @@ on:
       - 'examples/**'
       - '.dev_scripts/**'
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 jobs:
   build_cpu:
     runs-on: ubuntu-18.04
diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index e2f9f8c977..37f4c53bba 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -7,6 +7,10 @@ on:
 
   pull_request:
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 jobs:
   lint:
     runs-on: ubuntu-18.04
diff --git a/.github/workflows/publish-to-pypi.yml b/.github/workflows/publish-to-pypi.yml
index faf62a6db5..7f6cb15d27 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