write a script to get the VCAP value

print_vcap.sh

@@ -0,0 +1,17 @@
+#!/bin/bash
+
+STAGING_APP_NAME="notify-admin-staging"
+
+# Fetch the environment variables of the staging app
+env_var_value=$(cf env "$STAGING_APP_NAME" | awk '/'"VCAP_SERVICES"':/,/^}/')
+
+
+# Check if the environment variable was found"
+if [ -z "$env_var_value" ]; then
+  echo "Environment variable VCAP_SERVICES not found in the staging environment"
+else
+  env_var_json=$(echo "$env_var_value" | sed '1s/^[^:]*: //' | tr -d '\n')
+  stringified_value=$(python3 -c "import json, sys; print(json.dumps(json.loads(sys.stdin.read())))" <<< "$env_var_json")
+  echo "VCAP_SERVICES:"
+  echo "$stringified_value"
+fi