feat: yaml linting

.github/workflows/terraform-drift.yml

@@ -84,8 +84,8 @@ jobs:
     outputs:
       result-auth: ${{ steps.auth.outcome }}
       result-init: ${{ steps.init.outcome }}
-      result-plan: ${{ steps.plan.outcome }}
-      plan-stdout: ${{ steps.plan.outputs.stdout }}
+      result-validate: ${{ steps.validate.outcome }}
+      result-s3-backend-check: ${{ steps.s3-backend-check.outcome }}
     steps:
       - name: Checkout Repository
         uses: actions/checkout@v4
@@ -118,9 +118,9 @@ jobs:
         uses: aws-actions/configure-aws-credentials@v4
         with:
           aws-region: ${{ inputs.aws-region }}
-          mask-aws-account-id: "no"
           role-session-name: ${{ github.event.repository.name }}
           role-to-assume: arn:aws:iam::${{ inputs.aws-account-id }}:role/${{ steps.role.outputs.name }}
+          mask-aws-account-id: "no"
       - name: Set terraform-state-key variable
         id: state-key
         run: |
@@ -158,22 +158,21 @@ jobs:
       - name: Check for drift and set status
         id: check-drift
         run: |
-          if grep -q 'No changes' <(terraform -chdir=${{ inputs.terraform-dir }} plan -var-file=$TF_VAR_FILE -no-color -input=false -out=tfplan -lock-timeout=${{ inputs.terraform-lock-timeout }}); then 
+          if grep -q 'No changes' <(terraform -chdir=${{ inputs.terraform-dir }} plan -var-file=$TF_VAR_FILE -no-color -input=false -out=tfplan -lock-timeout=${{ inputs.terraform-lock-timeout }}); then
             echo "No drift detected."
-            echo "::set-output name=DRIFT_STATUS::no-drift"
+            echo "DRIFT_STATUS=no-drift" >> "$GITHUB_OUTPUT"
           else
             echo "Drift detected!"
-            echo "::set-output name=DRIFT_STATUS::drift"
+            echo "DRIFT_STATUS=drift" >> "$GITHUB_OUTPUT"
             exit 1  # Fail if drift is detected
           fi
       - name: Send Slack notification if drift is detected
         if: steps.check-drift.outputs.DRIFT_STATUS == 'drift'
         uses: slackapi/[email protected]
         with:
-          webhook: ${{ secrets.SLACK_WEBHOOK_URL }}
+          webhook: ${{ secrets.slack-webhook-url }}
           payload: |
             {
-              "channel": "#${{ secrets.SLACK_CHANNEL }}",
               "username": "GitHub Actions",
               "text": "🚨 Drift Detected (${{ github.repository }})",
               "icon_emoji": ":warning:"