fix(resource-detector-aws): remove redundant variable in ECS container ID extraction

seongpil0948 · seongpil0948 · commit 550528435765 · 2025-08-22T08:28:20.000+09:00
diff --git a/packages/resource-detector-aws/src/detectors/AwsEcsDetector.ts b/packages/resource-detector-aws/src/detectors/AwsEcsDetector.ts
@@ -156,7 +156,6 @@ export class AwsEcsDetector implements ResourceDetector {
    * and then return undefined.
    */
   private async _getContainerId(): Promise<string | undefined> {
-    let containerId = undefined;
     try {
       const rawData = await AwsEcsDetector.readFileAsync(
         AwsEcsDetector.DEFAULT_CGROUP_PATH,
@@ -187,7 +186,7 @@ export class AwsEcsDetector implements ResourceDetector {
     } catch (e) {
       diag.debug('AwsEcsDetector failed to read container ID', e);
     }
-    return containerId;
+    return undefined;
   }
 
 

Original file line number	Diff line number	Diff line change
`@@ -156,7 +156,6 @@ export class AwsEcsDetector implements ResourceDetector {`
`156`	`156`	`* and then return undefined.`
`157`	`157`	`*/`
`158`	`158`	`private async _getContainerId(): Promise<string \| undefined> {`
`159`		`- let containerId = undefined;`
`160`	`159`	`try {`
`161`	`160`	`const rawData = await AwsEcsDetector.readFileAsync(`
`162`	`161`	`AwsEcsDetector.DEFAULT_CGROUP_PATH,`
`@@ -187,7 +186,7 @@ export class AwsEcsDetector implements ResourceDetector {`
`187`	`186`	`} catch (e) {`
`188`	`187`	`diag.debug('AwsEcsDetector failed to read container ID', e);`
`189`	`188`	`}`
`190`		`- return containerId;`
	`189`	`+ return undefined;`
`191`	`190`	`}`
`192`	`191`
`193`	`192`