node tests

.github/workflows/github-actions-demo.yml

@@ -1,17 +1,26 @@
-name: GitHub Actions Demo
+name: Node tests
-on: [push]
+
+on:
+  push:
+    branches: [ $default-branch ]
+  pull_request:
+    branches: [ $default-branch ]
+
 jobs:
-  Explore-GitHub-Actions:
+  build:
     runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        node-version: [12.x, 14.x, 16.x]
+
     steps:
-      - run: echo "🎉 The job was automatically triggered by a ${{ github.event_name }} event."
+      - uses: actions/checkout@v2
-      - run: echo "🐧 This job is now running on a ${{ runner.os }} server hosted by GitHub!"
+      - name: Use Node.js ${{ matrix.node-version }}
-      - run: echo "🔎 The name of your branch is ${{ github.ref }} and your repository is ${{ github.repository }}."
+        uses: actions/setup-node@v2
-      - name: Check out repository code
+        with:
-        uses: actions/checkout@v2
+          node-version: ${{ matrix.node-version }}
-      - run: echo "💡 The ${{ github.repository }} repository has been cloned to the runner."
+          cache: 'npm'
-      - run: echo "🖥️ The workflow is now ready to test your code on the runner."
+      - run: npm ci
-      - name: List files in the repository
+      - run: npm run lint
-        run: |
+      - run: npm run test
-          ls ${{ github.workspace }}
-      - run: echo "🍏 This job's status is ${{ job.status }}."