add example

.github/workflows/main.yml

@@ -0,0 +1,18 @@
+on: [push]
+
+jobs:
+  push_notification_if_new_post:
+    runs-on: ubuntu-latest
+    name: A job to say hello
+    steps:
+    - name: Hello world action step
+      id: hello
+      uses: glazec/netlify-web-push-notification
+      with:
+        who-to-greet: 'Mona the Octocat'
+      env:
+        webpushrKey: ${{ secrets.webpushrKey }}
+        webpushrAuthToken: ${{ secrets.webpushrAuthToken }}
+        newPostRep: ${{ secrets.newPostRep }}
+        newPostOnlineSite: ${{ secrets.newPostOnlineSite }}
+        buildHook: ${{ secrets.buildHook }}