From 944ab726e7848c99b2e3fd6bfcabbc6d66e83f91 Mon Sep 17 00:00:00 2001
From: Chris Huber <chubes@extrachill.com>
Date: Mon, 23 Mar 2026 19:58:47 +0000
Subject: [PATCH] ci: add concurrency group to cancel stale PR runs

Cancels in-progress CI when a new push arrives on the same PR.
Non-PR events (push to main, tags) are serialized but not cancelled.
---
 .github/workflows/homeboy.yml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/.github/workflows/homeboy.yml b/.github/workflows/homeboy.yml
index 230aa3080..4558a4a09 100644
--- a/.github/workflows/homeboy.yml
+++ b/.github/workflows/homeboy.yml
@@ -8,6 +8,10 @@ on:
     tags: ['v*']
   workflow_dispatch:
 
+concurrency:
+  group: homeboy-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: ${{ github.event_name == 'pull_request' }}
+
 permissions:
   contents: write
   pull-requests: write