print logs of ephemeral instance after executing preview-cmd

Author: lukqw

ephemeral/startup/action.yml

@@ -111,3 +111,13 @@ runs:
       shell: bash
       run:
         ${{ inputs.preview-cmd }}
+
+    - name: Print logs of ephemeral instance
+      shell: bash
+      run: |
+        log_response=$(curl -X GET \
+            -H "ls-api-key: ${LOCALSTACK_API_KEY:-${{ inputs.localstack-api-key }}}" \
+            -H "content-type: application/json" \
+            https://api.localstack.cloud/v1/compute/instances/$previewName/logs)
+        
+        echo $log_response