ci: Cancel workflows in progress on new push to PR (open-telemetry#1679)

This ensures only one instance of the workflow is running per PR by canceling any previous runs of the workflow. Co-authored-by: Matthew Wear <[email protected]>
xuan-cao-swi · Aug 23, 2024 · 21717b5 · 21717b5
1 parent 1fef415
commit 21717b5
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
@@ -9,6 +9,10 @@ on:
     branches:
       - main
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number }}  # Ensure that only one instance of this workflow is running per Pull Request
+  cancel-in-progress: true  # Cancel any previous runs of this workflow
+
 jobs:
   base:
     strategy: