Check if array

dockstore · Dec 11, 2024 · ca71d0f · ca71d0f
1 parent 57572ea
commit ca71d0f
Showing 1 changed file with 7 additions and 4 deletions.
diff --git a/cloud-watch-to-slack-testing/deployment/index.js b/cloud-watch-to-slack-testing/deployment/index.js
@@ -258,10 +258,13 @@ function ecsTaskStateChangeMessageText(message) {
   const taskArn = message?.detail?.taskArn;
   const lastStatus = message?.detail?.lastStatus;
   let messageText = `Task ${taskArn} is now ${lastStatus}`;
-  const taskContainers = message?.detail?.containers
-    ?.map((container) => container.name)
-    ?.join(", ");
-  messageText += `\nContainers: ${taskContainers}`;
+  const taskContainers = message?.detail?.containers;
+  if (Array.isArray(taskContainers)) {
+    const taskContainerNames = taskContainers
+      ?.map((container) => container.name)
+      ?.join(", ");
+    messageText += `\nContainers: ${taskContainerNames}`;
+  }
   ["startedAt", "stoppedAt", "stoppedReason"].forEach((name) => {
     const value = message?.detail?.[name];
     if (value != undefined) {