From 2045343bc9551477caeef4881bba14a343a7d76b Mon Sep 17 00:00:00 2001
From: Miao Zheng <76149310+MeowZheng@users.noreply.github.com>
Date: Tue, 14 Dec 2021 16:19:02 +0800
Subject: [PATCH] [CI] Cancel previous runs that are not completed (#52)

---
 .github/workflows/build.yml           | 3 +++
 .github/workflows/lint.yml            | 4 ++++
 .github/workflows/publish-to-pypi.yml | 4 ++++
 3 files changed, 11 insertions(+)

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 9fd077d..abd8d1a 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -12,6 +12,9 @@ on:
       - 'README.md'
       - 'README_zh-CN.md'
       - 'docs/**'
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
 
 jobs:
   build_cpu:
diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index 93272c5..875c71e 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -2,6 +2,10 @@ name: lint
 
 on: [push, 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 1615b21..0a8bdf2 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