From 81759be14b673d225ec8f74355c78cc284b18cb4 Mon Sep 17 00:00:00 2001
From: Micha Reiser <micha@reiser.io>
Date: Tue, 18 Mar 2025 18:24:16 +0100
Subject: [PATCH] [playground] Avoid concurrent deployments (#16834)

## Summary

Cancel in-flight deployments when queuing a new deployment.
---
 .github/workflows/publish-knot-playground.yml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/.github/workflows/publish-knot-playground.yml b/.github/workflows/publish-knot-playground.yml
index 7bea610c96..6dbacdf82e 100644
--- a/.github/workflows/publish-knot-playground.yml
+++ b/.github/workflows/publish-knot-playground.yml
@@ -14,6 +14,10 @@ on:
       - "playground"
       - ".github/workflows/publish-knot-playground.yml"
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref_name }}
+  cancel-in-progress: true
+
 env:
   CARGO_INCREMENTAL: 0
   CARGO_NET_RETRY: 10