#43 Terraform Drift Detectionの計画ステップでのエラーハンドリングを改善し、SNS通知用のトピックにタグを追加

Author: mouriryouta

.github/workflows/tfdrift.yaml

@@ -35,7 +35,8 @@ jobs:
         id: plan
         run: |
           cd example/actions/terraform
-          terraform plan -detailed-exitcode -input=false || echo "exit_code=$?" >> $GITHUB_OUTPUT
+          terraform plan -detailed-exitcode -input=false || EXIT_CODE=$?
+          echo "exit_code=${EXIT_CODE:-0}" >> $GITHUB_OUTPUT
         continue-on-error: true
 
       - name: Send SNS Notification on Plan Failure

example/actions/terraform/sns.tf

@@ -1,5 +1,9 @@
 resource "aws_sns_topic" "drift_notification" {
   name = "${local.name_prefix}-drift-notification"
+  
+  tags = {
+    Environment = "production"
+  }
 }
 
 resource "aws_sns_topic_subscription" "drift_notification_email" {