update a release workflow

Author: Sam Morris

.github/workflows/main-branch.yml

@@ -1,14 +1,29 @@
 name: Main branch workflow
 
 on:
-  push:
-    branches: [main]
+  release:
+    types: [published]
+
+env:
+  IMAGE_NAME: samanthamorris684/catbot
 
 jobs:
   build-and-push-main:
     uses: ./.github/workflows/build-and-push.yml
     with:
-      IMAGE_TAG: main@$GITHUB_SHA
+      IMAGE_TAG: $GITHUB_SHA
     secrets:
       DOCKERHUB_TOKEN: ${{ secrets.DOCKERHUB_TOKEN }} 
-    
+  update-cluster:
+    name: Update with new image
+    runs-on: ubuntu-latest
+    steps:
+      - name: Deploy new docker image to cluster
+        uses: tuongaz/[email protected]
+        env:
+          AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
+          AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
+          AWS_REGION: ${{ secrets.AWS_REGION }}
+          KUBE_CONFIG_DATA: ${{ secrets.KUBE_CONFIG_DATA_BASE_64_ENCODED }}
+        with:
+          args: set image deployment/server-deployment container-name=$IMAGE_NAME:$GITHUB_SHA