Only run one "build latest docker images" at a time

It's ok to cancel one that is ongoing as another will happen.
ponylang · Aug 30, 2023 · bf4d855 · bf4d855
1 parent 4eecf48
commit bf4d855
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/.github/workflows/latest-docker-image.yml b/.github/workflows/latest-docker-image.yml
@@ -5,6 +5,10 @@ on:
     branches:
       - main
 
+concurrency:
+  group: build-latest-docker-images
+  cancel-in-progress: true
+
 jobs:
   build-latest-docker-image:
     name: Build and push latest Docker image