Create main.yml

.github/workflows/main.yml

@@ -0,0 +1,13 @@
+name: CI
+on: [push]
+jobs:
+  lighthouseci:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-node@v1
+      - run: npm install && npm install -g @lhci/cli@0.6.x
+      - run: npm run build
+      - run: lhci autorun
+        env:
+          LHCI_GITHUB_APP_TOKEN: ${{ secrets.LHCI_GITHUB_APP_TOKEN }}