Merge branch 'master' of https://github.com/actions/setup-node into features/problem-matchers

.github/main.workflow.yml

@@ -0,0 +1,22 @@
+on: push
+jobs:
+  build:
+    runs-on:
+      pool: ${{ matrix.operating-system }}
+    strategy:
+      matrix:
+        operating-system: [Linux, macOS, Windows]
+    actions:
+    - name: Set Node.js 10.x
+      uses: bryanmacfarlane/node-config@master
+      with:
+        version: 10.x
+
+    - name: npm install
+      run: npm prune --production && npm install
+
+    - name: Lint
+      run: npm run format-check
+
+    - name: npm test
+      run: npm test