Add CI

.github/workflows/deploy.yml

@@ -0,0 +1,33 @@
+name: Deploy to server
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  build-and-deploy:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+
+      - name: Use Node.js
+        uses: actions/setup-node@v2
+        with:
+          node-version: '14'
+
+      - name: Install dependencies and build
+        run: |
+          npm ci
+          npm run build
+
+      - name: Copy build directory to server
+        uses: appleboy/scp-action@master
+        with:
+          host: ${{ secrets.SERVER_HOST }}
+          username: ${{ secrets.SERVER_USERNAME }}
+          password: ${{ secrets.SERVER_PASSWORD }}
+          source: "build/*"
+          target: ${{ secrets.SERVER_DIRECTORY }}