add error mapping for lambda bundling into an empty zip (#2297)

* add error mapping for lambda bundling into an empty zip

* change error to fault

* update test

Author: rtpascual

.changeset/brave-walls-thank.md

@@ -0,0 +1,5 @@
+---
+'@aws-amplify/backend-deployer': patch
+---
+
+add error mapping for lambda bundling into an empty zip

packages/backend-deployer/src/cdk_error_mapper.test.ts

@@ -653,6 +653,12 @@ npm error enoent`,
     errorName: 'LambdaMaxSizeExceededError',
     expectedDownstreamErrorMessage: undefined,
   },
+  {
+    errorMessage: `Error: some-stack failed: InvalidParameterValueException: Uploaded file must be a non-empty zip`,
+    expectedTopLevelErrorMessage: 'Lambda bundled into an empty zip',
+    errorName: 'LambdaEmptyZipFault',
+    expectedDownstreamErrorMessage: undefined,
+  },
 ];
 
 void describe('invokeCDKCommand', { concurrency: 1 }, () => {

packages/backend-deployer/src/cdk_error_mapper.ts

@@ -245,6 +245,14 @@ export class CdkErrorMapper {
       errorName: 'LambdaMaxSizeExceededError',
       classification: 'ERROR',
     },
+    {
+      errorRegex:
+        /InvalidParameterValueException: Uploaded file must be a non-empty zip/,
+      humanReadableErrorMessage: 'Lambda bundled into an empty zip',
+      resolutionMessage: `Try removing '.amplify/artifacts' then running the command again. If it still doesn't work, see https://github.com/aws/aws-cdk/issues/18459 for more methods.`,
+      errorName: 'LambdaEmptyZipFault',
+      classification: 'FAULT',
+    },
     {
       errorRegex:
         /User:(.*) is not authorized to perform: lambda:GetLayerVersion on resource:(.*) because no resource-based policy allows the lambda:GetLayerVersion action/,
@@ -519,4 +527,5 @@ export type CDKDeploymentError =
   | 'SecretNotSetError'
   | 'SyntaxError'
   | 'GetLambdaLayerVersionError'
+  | 'LambdaEmptyZipFault'
   | 'LambdaMaxSizeExceededError';