From 5491706a388ec83b4572e99f6d28362f1ef0e49e Mon Sep 17 00:00:00 2001
From: Joshua Li <joshuarli98@gmail.com>
Date: Mon, 13 Apr 2026 15:35:05 -0700
Subject: [PATCH] feat(ci): cancel in-progress PR workflows on new commit push

---
 .github/workflows/auto-release.yml               | 5 +++++
 .github/workflows/cleanup-pr-caches.yml          | 4 ++++
 .github/workflows/enforce-license-compliance.yml | 4 ++++
 .github/workflows/gitflow-merge-conflict.yml     | 4 ++++
 4 files changed, 17 insertions(+)

diff --git a/.github/workflows/auto-release.yml b/.github/workflows/auto-release.yml
index 241900f4b6ff..67d926760f58 100644
--- a/.github/workflows/auto-release.yml
+++ b/.github/workflows/auto-release.yml
@@ -7,6 +7,11 @@ on:
       - master
 
 # This workflow triggers a release when merging a branch with the pattern `prepare-release/VERSION` into master.
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
+  cancel-in-progress: true
+
 permissions:
   contents: write
   pull-requests: write
diff --git a/.github/workflows/cleanup-pr-caches.yml b/.github/workflows/cleanup-pr-caches.yml
index eb65d9a642c1..97a49e7ebdce 100644
--- a/.github/workflows/cleanup-pr-caches.yml
+++ b/.github/workflows/cleanup-pr-caches.yml
@@ -4,6 +4,10 @@ on:
     types:
       - closed
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
+  cancel-in-progress: true
+
 jobs:
   cleanup:
     runs-on: ubuntu-latest
diff --git a/.github/workflows/enforce-license-compliance.yml b/.github/workflows/enforce-license-compliance.yml
index 0f186ad9a7a0..7085b0d4b074 100644
--- a/.github/workflows/enforce-license-compliance.yml
+++ b/.github/workflows/enforce-license-compliance.yml
@@ -15,6 +15,10 @@ on:
       - v9
       - v8
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
+  cancel-in-progress: true
+
 jobs:
   enforce-license-compliance:
     runs-on: ubuntu-24.04
diff --git a/.github/workflows/gitflow-merge-conflict.yml b/.github/workflows/gitflow-merge-conflict.yml
index 8b31d07afd6a..769563c949c0 100644
--- a/.github/workflows/gitflow-merge-conflict.yml
+++ b/.github/workflows/gitflow-merge-conflict.yml
@@ -6,6 +6,10 @@ on:
     branches:
       - develop
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
+  cancel-in-progress: true
+
 jobs:
   check-merge-conflicts:
     name: Detect merge conflicts in gitflow PRs