From 4d1dfbae6182f9d3bea3637fc99cb600aeac0b54 Mon Sep 17 00:00:00 2001
From: John Brunton <john_brunton@live.co.uk>
Date: Sat, 31 Aug 2024 12:53:26 +0100
Subject: [PATCH] chore: set build concurrency

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

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 24963ec2..5f67a981 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -1,5 +1,9 @@
 name: build
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: ${{ github.ref != 'refs/heads/main'}}
+
 on:
   push: