From 38be016452bf7bcbfd6cb6f1b2609c20fa8175fd Mon Sep 17 00:00:00 2001
From: George Cushen <gcushen@users.noreply.github.com>
Date: Tue, 21 Oct 2025 22:45:52 +0100
Subject: [PATCH] ci(build-starters-matrix): prevent spurious cancellations by
 scoping concurrency per workflow+PR and restricting PR event types

---
 .github/workflows/ci-build-starters-matrix.yml | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/ci-build-starters-matrix.yml b/.github/workflows/ci-build-starters-matrix.yml
index 3da70ca2..5e76d862 100644
--- a/.github/workflows/ci-build-starters-matrix.yml
+++ b/.github/workflows/ci-build-starters-matrix.yml
@@ -18,6 +18,11 @@ on:
             - ".stylelintrc.yaml"
             - "vite.config.js"
     pull_request:
+        types:
+            - opened
+            - reopened
+            - synchronize
+            - ready_for_review
         paths:
             - "modules/**"
             - "starters/**"
@@ -33,7 +38,7 @@ permissions:
     contents: read
 
 concurrency:
-    group: starters-${{ github.ref }}
+    group: starters-${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
     cancel-in-progress: true
 
 env: