From b36da850b56e0b93bab9b76fb91d20adfc51ad83 Mon Sep 17 00:00:00 2001
From: Tobias Brunner <tobias@strongswan.org>
Date: Fri, 22 Aug 2025 12:21:50 +0200
Subject: [PATCH] github: Only run CI for latest commit in a branch, cancel old
 runs

---
 .github/workflows/android.yml    | 4 ++++
 .github/workflows/codeql.yml     | 4 ++++
 .github/workflows/linux.yml      | 4 ++++
 .github/workflows/macos.yml      | 4 ++++
 .github/workflows/sonarcloud.yml | 4 ++++
 .github/workflows/tkm.yml        | 4 ++++
 .github/workflows/windows.yml    | 4 ++++
 7 files changed, 28 insertions(+)

diff --git a/.github/workflows/android.yml b/.github/workflows/android.yml
index a65be4905..9ec33ee8e 100644
--- a/.github/workflows/android.yml
+++ b/.github/workflows/android.yml
@@ -2,6 +2,10 @@ name: Android
 
 on: [push, pull_request]
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 env:
   CCACHE_BASEDIR: ${{ github.workspace }}
   CCACHE_COMPRESS: true
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index ab7185de4..79f198b79 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -2,6 +2,10 @@ name: "CodeQL"
 
 on: [push, pull_request]
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 env:
   CCACHE_BASEDIR: ${{ github.workspace }}
   CCACHE_COMPRESS: true
diff --git a/.github/workflows/linux.yml b/.github/workflows/linux.yml
index b423e462b..4e900f83f 100644
--- a/.github/workflows/linux.yml
+++ b/.github/workflows/linux.yml
@@ -2,6 +2,10 @@ name: Linux
 
 on: [push, pull_request]
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 env:
   # this test case does not actually test anything but tries to access system
   # directories that might be inaccessible on build hosts
diff --git a/.github/workflows/macos.yml b/.github/workflows/macos.yml
index 3edd2b983..161976b1d 100644
--- a/.github/workflows/macos.yml
+++ b/.github/workflows/macos.yml
@@ -2,6 +2,10 @@ name: macOS
 
 on: [push, pull_request]
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 env:
   TESTS_REDUCED_KEYLENGTHS: yes
   CCACHE_BASEDIR: ${{ github.workspace }}
diff --git a/.github/workflows/sonarcloud.yml b/.github/workflows/sonarcloud.yml
index 18a3139b9..e2fbf8476 100644
--- a/.github/workflows/sonarcloud.yml
+++ b/.github/workflows/sonarcloud.yml
@@ -2,6 +2,10 @@ name: SonarCloud
 
 on: [push]
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 env:
   CCACHE_BASEDIR: ${{ github.workspace }}
   CCACHE_COMPRESS: true
diff --git a/.github/workflows/tkm.yml b/.github/workflows/tkm.yml
index 1affd8f64..8d612b858 100644
--- a/.github/workflows/tkm.yml
+++ b/.github/workflows/tkm.yml
@@ -2,6 +2,10 @@ name: TKM
 
 on: [push, pull_request]
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 env:
   CCACHE_DIR: ${{ github.workspace }}/.ccache
   CCACHE_CONTAINER: /root/.ccache
diff --git a/.github/workflows/windows.yml b/.github/workflows/windows.yml
index ca84bc8ab..cba0512ac 100644
--- a/.github/workflows/windows.yml
+++ b/.github/workflows/windows.yml
@@ -2,6 +2,10 @@ name: Windows
 
 on: [push, pull_request]
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 env:
   TESTS_REDUCED_KEYLENGTHS: yes
   CCACHE_BASEDIR: ${{ github.workspace }}