chore(custom-resources): import the AWSLambda package explicitly (#14643

) When linking the aws-cdk repository to a CDK app using the `link-all.sh` script, if the app uses `ts-node`, the Lambda code in the @aws-cdk/custom-resources package gets picked up by the TypeScript compiler. That code relied on the `aws-lambda` package being implicitly available, but that would cause `ts-node` to fail. Add an explicit import of it in the code - I checked the only difference in the generated JS code is the sourceMappingUrl, so it shouldn't make a difference at runtime, but allows `ts-node` to load that file successfully. Fixes #11627 ---- *By submitting this pull request, I confirm that my contribution is made under the terms of the Apache-2.0 license*
aws · May 13, 2021 · 282d242 · 282d242
1 parent 9a4d624
commit 282d242
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Showing 2 changed files with 16 additions and 10 deletions.
diff --git a/packages/@aws-cdk/aws-msk/test/integ.cluster.expected.json b/packages/@aws-cdk/aws-msk/test/integ.cluster.expected.json
@@ -524,7 +524,7 @@
       "Properties": {
         "Code": {
           "S3Bucket": {
-            "Ref": "AssetParametersb965ea3084ec95e24846d4975623e62a02c21883c3ddea9366b2ae42d21cef98S3Bucket4DD075F7"
+            "Ref": "AssetParametersf56a9c742f3e99b26237d5d0912c69f9db8289c13656fdcb490fd017d801c483S3Bucket9DEDD0AB"
           },
           "S3Key": {
             "Fn::Join": [
@@ -537,7 +537,7 @@
                       "Fn::Split": [
                         "||",
                         {
-                          "Ref": "AssetParametersb965ea3084ec95e24846d4975623e62a02c21883c3ddea9366b2ae42d21cef98S3VersionKeyBD0E03B7"
+                          "Ref": "AssetParametersf56a9c742f3e99b26237d5d0912c69f9db8289c13656fdcb490fd017d801c483S3VersionKeyA54743D3"
                         }
                       ]
                     }
@@ -550,7 +550,7 @@
                       "Fn::Split": [
                         "||",
                         {
-                          "Ref": "AssetParametersb965ea3084ec95e24846d4975623e62a02c21883c3ddea9366b2ae42d21cef98S3VersionKeyBD0E03B7"
+                          "Ref": "AssetParametersf56a9c742f3e99b26237d5d0912c69f9db8289c13656fdcb490fd017d801c483S3VersionKeyA54743D3"
                         }
                       ]
                     }
@@ -576,17 +576,17 @@
     }
   },
   "Parameters": {
-    "AssetParametersb965ea3084ec95e24846d4975623e62a02c21883c3ddea9366b2ae42d21cef98S3Bucket4DD075F7": {
+    "AssetParametersf56a9c742f3e99b26237d5d0912c69f9db8289c13656fdcb490fd017d801c483S3Bucket9DEDD0AB": {
       "Type": "String",
-      "Description": "S3 bucket for asset \"b965ea3084ec95e24846d4975623e62a02c21883c3ddea9366b2ae42d21cef98\""
+      "Description": "S3 bucket for asset \"f56a9c742f3e99b26237d5d0912c69f9db8289c13656fdcb490fd017d801c483\""
     },
-    "AssetParametersb965ea3084ec95e24846d4975623e62a02c21883c3ddea9366b2ae42d21cef98S3VersionKeyBD0E03B7": {
+    "AssetParametersf56a9c742f3e99b26237d5d0912c69f9db8289c13656fdcb490fd017d801c483S3VersionKeyA54743D3": {
       "Type": "String",
-      "Description": "S3 key for asset version \"b965ea3084ec95e24846d4975623e62a02c21883c3ddea9366b2ae42d21cef98\""
+      "Description": "S3 key for asset version \"f56a9c742f3e99b26237d5d0912c69f9db8289c13656fdcb490fd017d801c483\""
     },
-    "AssetParametersb965ea3084ec95e24846d4975623e62a02c21883c3ddea9366b2ae42d21cef98ArtifactHash35A756EB": {
+    "AssetParametersf56a9c742f3e99b26237d5d0912c69f9db8289c13656fdcb490fd017d801c483ArtifactHash228F5AF4": {
       "Type": "String",
-      "Description": "Artifact hash for asset \"b965ea3084ec95e24846d4975623e62a02c21883c3ddea9366b2ae42d21cef98\""
+      "Description": "Artifact hash for asset \"f56a9c742f3e99b26237d5d0912c69f9db8289c13656fdcb490fd017d801c483\""
     }
   },
   "Outputs": {

diff --git a/packages/@aws-cdk/custom-resources/lib/aws-custom-resource/runtime/index.ts b/packages/@aws-cdk/custom-resources/lib/aws-custom-resource/runtime/index.ts
@@ -1,5 +1,11 @@
 /* eslint-disable no-console */
 import { execSync } from 'child_process';
+// import the AWSLambda package explicitly,
+// which is globally available in the Lambda runtime,
+// as otherwise linking this repository with link-all.sh
+// fails in the CDK app executed with ts-node
+/* eslint-disable-next-line import/no-extraneous-dependencies,import/no-unresolved */
+import * as AWSLambda from 'aws-lambda';
 import { AwsSdkCall } from '../aws-custom-resource';
 
 /**
@@ -204,4 +210,4 @@ export async function handler(event: AWSLambda.CloudFormationCustomResourceEvent
 function decodeCall(call: string | undefined) {
   if (!call) { return undefined; }
   return JSON.parse(call);
-}
+}