From 2841066dd46226b3f42a2b91d270e17b6b63d831 Mon Sep 17 00:00:00 2001
From: Paul Wise <pabs3@bonedaddy.net>
Date: Sun, 19 Mar 2023 13:40:03 +0800
Subject: [PATCH] Cancel in-progress GitHub Workflow jobs when there are
 updates

Some jobs can take a while and leaving old jobs running is wasteful.

This is especially important for the documentation building jobs,
which can take a long time to complete.
---
 .github/workflows/build-docs.yml   | 5 +++++
 .github/workflows/build-wheels.yml | 4 ++++
 .github/workflows/linters.yml      | 4 ++++
 .github/workflows/tests.yml        | 4 ++++
 4 files changed, 17 insertions(+)

diff --git a/.github/workflows/build-docs.yml b/.github/workflows/build-docs.yml
index f13a773d2e..aa473ca4a8 100644
--- a/.github/workflows/build-docs.yml
+++ b/.github/workflows/build-docs.yml
@@ -8,6 +8,11 @@
 #
 name: Rebuild documentation
 on: workflow_dispatch
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.head_ref || github.ref || github.run_id }}
+  cancel-in-progress: true
+
 jobs:
   docs:
     name: Rebuild documentation
diff --git a/.github/workflows/build-wheels.yml b/.github/workflows/build-wheels.yml
index 3b0d1f603e..956101c534 100644
--- a/.github/workflows/build-wheels.yml
+++ b/.github/workflows/build-wheels.yml
@@ -8,6 +8,10 @@ on:
   schedule:
     - cron: '0 0 * * sun,wed'
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.head_ref || github.ref || github.run_id }}
+  cancel-in-progress: true
+
 jobs:
 
   linters:
diff --git a/.github/workflows/linters.yml b/.github/workflows/linters.yml
index 05693fd252..31e585286a 100644
--- a/.github/workflows/linters.yml
+++ b/.github/workflows/linters.yml
@@ -3,6 +3,10 @@ name: Linters
 on:
   workflow_call:
   
+concurrency:
+  group: ${{ github.workflow }}-${{ github.head_ref || github.ref || github.run_id }}
+  cancel-in-progress: true
+
 jobs:
 
   linters:
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index b176c910a8..14846379c5 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -5,6 +5,10 @@ on:
   pull_request:
     branches: [ develop ]
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.head_ref || github.ref || github.run_id }}
+  cancel-in-progress: true
+
 jobs:
 
   linters: