update api error response to pass error message if Error

Author: manwaring

CHANGELOG.md

@@ -4,6 +4,17 @@ All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/), and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html)
 
+## [2.1.0]  (2020-01-04)
+
+### Changed
+
+- Api error response includes Error message if passed an Error object
+
+### Fixed
+
+- Removed extra files from published package
+- Correct package.json entry point to lib
+
 ## [2.0.1]  (2020-01-04)
 
 ### Fixed
@@ -126,6 +137,7 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/),
 - Update older libraries
 - Now publish from Git tags instead of master pushes
 
+[2.1.0]: https://github.com/manwaring/lambda-wrapper/compare/v2.0.1...v2.1.0
 [2.0.1]: https://github.com/manwaring/lambda-wrapper/compare/v2.0.0...v2.0.1
 [2.0.0]: https://github.com/manwaring/lambda-wrapper/compare/v1.2.2...v2.0.0
 [1.2.2]: https://github.com/manwaring/lambda-wrapper/compare/v1.2.1...v1.2.2

package-lock.json

@@ -1,7 +1,7 @@
 {
   "name": "@manwaring/lambda-wrapper",
   "description": "A lambda handler wrapper to abstract common functionality and provide useful defaults",
-  "version": "2.0.1",
+  "version": "2.1.0",
   "scripts": {
     "publish-please-dry-run": "publish-please --dry-run",
     "publish-please": "publish-please",

package.json

@@ -40,7 +40,7 @@ describe('API responses', () => {
   });
 
   it('Handles error response', () => {
-    const response = error('error');
+    const response = error(new Error('error'));
     expect(response).toEqual({
       headers: { 'Access-Control-Allow-Origin': '*', 'Access-Control-Allow-Credentials': true },
       body: JSON.stringify({ message: 'error' }),

src/api/responses.test.ts

@@ -36,6 +36,9 @@ export function notFound(message?: string): ApiResponse {
 
 export function error(message?: any): ApiResponse {
   const response = { statusCode: 503, headers: DEFAULT_HEADERS };
+  if (message && message instanceof Error) {
+    message = message.message;
+  }
   if (message) {
     response['body'] = JSON.stringify({ message });
   }