From e9e72b5bf70ec31fe6d902bc1c4815f3c6284ce2 Mon Sep 17 00:00:00 2001
From: Tobias Raabe <raabe@posteo.de>
Date: Fri, 4 Feb 2022 10:44:02 +0100
Subject: [PATCH] Skip concurrent CI builds

Committed via https://github.com/asottile/all-repos
---
 {{cookiecutter.project_slug}}/.github/workflows/main.yml | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/{{cookiecutter.project_slug}}/.github/workflows/main.yml b/{{cookiecutter.project_slug}}/.github/workflows/main.yml
index 77f6ce1..b8df04f 100644
--- a/{{cookiecutter.project_slug}}/.github/workflows/main.yml
+++ b/{{cookiecutter.project_slug}}/.github/workflows/main.yml
@@ -1,5 +1,11 @@
 name: Continuous Integration Workflow
 
+# Automatically cancel a previous run.
+concurrency:
+  group: ${{ github.head_ref || github.run_id }}
+  cancel-in-progress: true
+
+
 on:
   push:
     branches: