feat: add concurrency limits to all pipelines

This change restricts the number of active pipeline executions for a
given tree to one, so that new pushes to a tree that trigger a pipeline
will cancel older (but still running) pipelines.

Change-Id: I1deda682d39cadbce97f8df4ca7c3110a96b4549

6 files changed, 24 insertions, 0 deletions

diff --git a/.github/workflows/benchmark.yml b/.github/workflows/benchmark.yml
index 4c0e0cf1..8e768a7a 100644
--- a/.github/workflows/benchmark.yml
+++ b/.github/workflows/benchmark.yml
@@ -5,6 +5,10 @@ on:
     branches:
       - master
 
+concurrency:
+  group: benchmark-${{ github.ref }}
+  cancel-in-progress: true
+
 permissions:
   # deployments permission to deploy GitHub pages website
   deployments: write
diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
index 308312c6..498403ec 100644
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -9,6 +9,10 @@ on:
   schedule:
     - cron: '0 12 * * 6'
 
+concurrency:
+  group: codeql-${{ github.ref }}
+  cancel-in-progress: true
+
 jobs:
   CodeQL-Build:
 
diff --git a/.github/workflows/codespell.yml b/.github/workflows/codespell.yml
index 5768d7c6..7b9a63ce 100644
--- a/.github/workflows/codespell.yml
+++ b/.github/workflows/codespell.yml
@@ -7,6 +7,10 @@ on:
   pull_request:
     branches: [master]
 
+concurrency:
+  group: codespell-${{ github.ref }}
+  cancel-in-progress: true
+
 jobs:
   codespell:
     name: Check for spelling errors
diff --git a/.github/workflows/go.yml b/.github/workflows/go.yml
index 7ec99351..2940c743 100644
--- a/.github/workflows/go.yml
+++ b/.github/workflows/go.yml
@@ -7,6 +7,10 @@ on:
     branches: [ master ]
   workflow_dispatch:
 
+concurrency:
+  group: go-${{ github.ref }}
+  cancel-in-progress: true
+
 jobs:
   build:
 
diff --git a/.github/workflows/nodejs.yml b/.github/workflows/nodejs.yml
index fffff896..7e37f0ab 100644
--- a/.github/workflows/nodejs.yml
+++ b/.github/workflows/nodejs.yml
@@ -7,6 +7,10 @@ on:
     branches: [ master ]
   workflow_dispatch:
 
+concurrency:
+  group: nodejs-${{ github.ref }}
+  cancel-in-progress: true
+
 defaults:
   run:
     working-directory: webui
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index aa5fbcc2..24b0fef9 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -6,6 +6,10 @@ on:
     tags:
       - "v*"
 
+concurrency:
+  group: release-${{ github.ref }}
+  cancel-in-progress: true
+
 jobs:
   build-release:
     runs-on: "ubuntu-latest"