@cfn-modules/lambda-function - npm Package Compare versions

Comparing version 1.3.1 to 2.0.0

module.yml

@@ -52,6 +52,2 @@ ---
     Default: ''
-  LayerModule:
-    Description: 'Optional stack name of lambda-layer module.'
-    Type: String
-    Default: ''
   Description:
@@ -120,2 +116,6 @@ Description: 'Optional description of the function'
     Default: ''
+  LayerArns:
+    Description: 'Optional comma-delimited list of Layer ARNs to attach to the function'
+    Type: String
+    Default: ''
 Conditions:
@@ -125,3 +125,2 @@ HasAlertingModule: !Not [!Equals [!Ref AlertingModule, '']]
   HasDeadLetterQueueModule: !Not [!Equals [!Ref DeadLetterQueueModule, '']]
-  HasLayerModule: !Not [!Equals [!Ref LayerModule, '']]
   HasReservedConcurrentExecutions: !Not [!Equals [!Ref ReservedConcurrentExecutions, -1]]
@@ -133,2 +132,3 @@ HasVpcModule: !Not [!Equals [!Ref VpcModule, '']]
   HasManagedPolicyArns: !Not [!Equals [!Ref ManagedPolicyArns, '']]
+  HasLayerArns: !Not [!Equals [!Ref LayerArns, '']]
 Resources:
@@ -215,4 +215,3 @@ Role:
       - !Ref 'AWS::NoValue'
-      Layers:
-      - !If [HasLayerModule, {'Fn::ImportValue': !Sub '${LayerModule}-Arn'}, !Ref 'AWS::NoValue']
+      Layers: !If [HasLayerArns, !Split [',', !Ref LayerArns], !Ref 'AWS::NoValue']
   ErrorsTooHighAlarm:
@@ -260,3 +259,3 @@ Condition: HasAlertingModule
   ModuleVersion:
-    Value: '1.3.1'
+    Value: '2.0.0'
   StackName:
@@ -263,0 +262,0 @@ Value: !Ref 'AWS::StackName'

package.json

 {
   "name": "@cfn-modules/lambda-function",
-  "version": "1.3.1",
+  "version": "2.0.0",
   "description": "AWS Lambda function with automated IAM policy generation, encryption, log group and alerting",
@@ -5,0 +5,0 @@ "author": "Michael Wittig <[e-mail]>",

README.md

@@ -35,3 +35,2 @@ [![Build Status](https://travis-ci.org/cfn-modules/lambda-function.svg?branch=master)](https://travis-ci.org/cfn-modules/lambda-function)
         DeadLetterQueueModule: !GetAtt 'Queue.Outputs.StackName' # optional
-        LayerModule: !GetAtt 'Layer.Outputs.StackName' # optional
         Description: '' # optional
@@ -52,2 +51,3 @@ Handler: 'example.handler' # required (file must be in the `lambda-src` folder)
         ManagedPolicyArns: '' # optional
+        LayerArns: '' # optional
       TemplateURL: './node_modules/@cfn-modules/lambda-function/module.yml'
@@ -106,9 +106,2 @@ ```
     <tr>
-      <td>LayerModule</td>
-      <td>Stack name of <a href="https://www.npmjs.com/package/@cfn-modules/lambda-layer">lambda-layer module</a></td>
-      <td></td>
-      <td>no</td>
-      <td></td>
-    </tr>
-    <tr>
       <td>Description</td>
@@ -218,3 +211,17 @@ <td>description of the function</td>
     </tr>
+    <tr>
+      <td>LayerArns</td>
+      <td>Comma-delimited list of Layer ARNs to attach to the function</td>
+      <td></td>
+      <td>no</td>
+      <td></td>
+    </tr>
   </tbody>
 </table>
+
+
+## Migration Guides
+
+### Migrate to v2
+
+* The `lambda-layer` module is no longer supported. Replace the `LayerModule` parameter with a comma-delimited list of Layer ARNs to attach to the function `LayerArns`. Define the Lambda layer in your own template.

test/layer.yml

@@ -11,8 +11,7 @@ ---
   Layer:
-    Type: 'AWS::CloudFormation::Stack'
+    Type: 'AWS::Lambda::LayerVersion'
     Properties:
-      Parameters:
-        ContentBucket: !Ref ContentBucket
-        ContentKey: !Ref ContentKey
-      TemplateURL: './node_modules/@cfn-modules/lambda-layer/module.yml'
+      Content:
+        S3Bucket: !Ref ContentBucket
+        S3Key: !Ref ContentKey
   Function:
@@ -24,3 +23,3 @@ Type: 'AWS::CloudFormation::Stack'
         Runtime: 'nodejs8.10'
-        LayerModule: !GetAtt 'Layer.Outputs.StackName'
+        LayerArns: !Ref Layer
       TemplateURL: './node_modules/@cfn-modules/lambda-function/module.yml'

test/package.json

@@ -7,4 +7,3 @@ {
     "@cfn-modules/test": "0.4.0",
-    "@cfn-modules/s3-bucket": "1.1.0",
-    "@cfn-modules/lambda-layer": "1.0.0",
+    "@cfn-modules/s3-bucket": "1.2.0",
     "@cfn-modules/lambda-function": "file:../"
@@ -11,0 +10,0 @@ },

No alert changes

Improved metrics

Total package byte prevSize

34257

0.05%

Number of lines in readme file

224

3.23%

No dependency changes