Create manual.yml

Author: Tibo46

.github/workflows/manual.yml

@@ -0,0 +1,22 @@
+name: Test manual deployment
+
+on:
+  pull_request:
+    branches: [new-website]
+    paths: [website/**]
+
+jobs:
+  test-deploy:
+    name: Test deployment
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-node@v2
+        with:
+          node-version: 14.x
+          cache: npm
+      - name: Test build
+        working-directory: website
+        run: |
+          npm ci
+          npm run build