From 0ffbf710b2ea395641359013638f1a9b1f8d974a Mon Sep 17 00:00:00 2001
From: William Jamieson <wjamieson@stsci.edu>
Date: Fri, 10 Nov 2023 13:24:54 -0500
Subject: [PATCH] Add concurrency cancels to build and weekly cron This way
 pushing new commits to a PR auto cancels the old jobs.

---
 .github/workflows/build.yml   | 4 ++++
 .github/workflows/ci_cron.yml | 4 ++++
 2 files changed, 8 insertions(+)

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 370c6172a..718510c75 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -6,6 +6,10 @@ on:
   pull_request:
   workflow_dispatch:
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 jobs:
   build:
     uses: OpenAstronomy/github-actions-workflows/.github/workflows/publish.yml@v1
diff --git a/.github/workflows/ci_cron.yml b/.github/workflows/ci_cron.yml
index 6289032a8..0afa0045f 100644
--- a/.github/workflows/ci_cron.yml
+++ b/.github/workflows/ci_cron.yml
@@ -6,6 +6,10 @@ on:
     - cron: "0 0 * * 1"
   workflow_dispatch:
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 jobs:
   test:
     uses: OpenAstronomy/github-actions-workflows/.github/workflows/tox.yml@v1