Cancel superseded CI test runs (unit test & e2e test)

.github/workflows/deploy-staging.yml

@@ -6,6 +6,10 @@ on:
       - develop
     types:
       - completed
+# Run staging deploys one at a time
+concurrency:
+  group: deploy-staging-${{ github.event.workflow_run.conclusion }}
+  cancel-in-progress: false
 env:
   PROJECT_ID: ${{ secrets.GKE_PROJECT }}
   GKE_CLUSTER: p5-gke-cluster

.github/workflows/deploy.yml

@@ -6,6 +6,10 @@ on:
       - release
     types:
       - completed
+# Run production deploys one at a time
+concurrency:
+  group: deploy-production-${{ github.event.workflow_run.conclusion }}
+  cancel-in-progress: false
 env:
   PROJECT_ID: ${{ secrets.GKE_PROJECT }}
   GKE_CLUSTER: p5-gke-cluster
@@ -14,6 +18,7 @@ env:
   IMAGE: ${{ secrets.DOCKER_USERNAME }}/p5.js-web-editor
 jobs:
   push_to_registry:
+    if: ${{ github.event.workflow_run.conclusion == 'success' }}
     environment: production
     name: Push Docker image to Docker Hub
     runs-on: ubuntu-latest
@@ -47,7 +52,7 @@ jobs:
         with:
           service_account_key: ${{ secrets.GKE_SA_KEY }}
           project_id: ${{ secrets.GKE_PROJECT }}
- 
+
       # Configure docker to use the gcloud command-line tool as a credential helper
       - run: |-
           gcloud --quiet auth configure-docker

.github/workflows/e2e.yml

@@ -3,6 +3,12 @@ on:
   workflow_dispatch:
   pull_request:
     branches: [develop]
+
+# Cancel superseded PR runs
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.run_id }}
+  cancel-in-progress: ${{ github.event_name == 'pull_request' }}
+
 jobs:
   test-e2e:
     environment: e2e-tests

.github/workflows/test.yml

@@ -7,17 +7,23 @@ on:
       - develop
       - release
 
+# Cancel superseded PR runs; let develop/release runs finish since they trigger deploys
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.run_id }}
+  cancel-in-progress: ${{ github.event_name == 'pull_request' }}
+
 jobs:
   test:
     name: Test and lint code base
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - name: Use Node.js
-        uses: actions/setup-node@v1
+        uses: actions/setup-node@v4
         with:
           node-version: '18.20.x'
-      - run: npm install
+          cache: 'npm'
+      - run: npm ci
       - run: npm run test
       - run: npm run typecheck
       - run: npm run lint