CD

.github/workflows/ssh_deploy.yml

+name: ssh deploy
+on:
+  push:
+    branches:
+      - prod
+jobs:
+  build:
+    name: deploy
+    runs-on: ubuntu-latest
+    steps:
+    - name: executing remote ssh
+      run: echo "$SSH_PRIVATE_KEY" > pkey && chmod og-rwx pkey && ssh -i pkey "$SSH_SERVER" ./update-wbo.sh
+      env:
+        SSH_PRIVATE_KEY: ${{ secrets.SSH_PRIVATE_KEY }}
+        SSH_SERVER: ${{ secrets.SSH_SERVER }}