serverless-log-forwarding - npm Package Compare versions

Comparing version 1.0.1 to 1.1.0

index.js

@@ -40,2 +40,3 @@ const _ = require('underscore');
     }
+    const filterPattern = service.custom.logForwarding.filterPattern || '';
     // Get options and parameters to make resources object
@@ -63,3 +64,3 @@ const serviceName = service.service;
       const subscriptionFilter = LogForwardingPlugin.makeSubscriptionFilter(serviceName,
-        stage, arn, functions[i]);
+        stage, arn, functions[i], filterPattern);
       _.extend(resourceObj, subscriptionFilter);
@@ -77,5 +78,6 @@ }
    * @param  {String} functionName name of function to make SubscriptionFilter for
-   * @return {Object}              SubscriptionFilter
+   * @param  {String} filterPattern filter pattern for the Subscription
+   * @return {Object}               SubscriptionFilter
    */
-  static makeSubscriptionFilter(serviceName, stage, arn, functionName) {
+  static makeSubscriptionFilter(serviceName, stage, arn, functionName, filterPattern) {
     const logGroupName = `/aws/lambda/${serviceName}-${stage}-${functionName}`;
@@ -87,3 +89,3 @@ const filter = {};
         DestinationArn: arn,
-        FilterPattern: '',
+        FilterPattern: filterPattern,
         LogGroupName: logGroupName,
@@ -90,0 +92,0 @@ },

package.json

 {
   "name": "serverless-log-forwarding",
-  "version": "1.0.1",
+  "version": "1.1.0",
   "description": "a serverless plugin to forward logs to given lambda function",
@@ -5,0 +5,0 @@ "main": "index.js",

README.md

@@ -36,2 +36,4 @@ # serverless-log-forwarding
     destinationARN: '[ARN of Lambda Function to forward logs to]'
+    # optional:
+    filterPattern: `[filter pattern for logs that are sent to Lambda function]'
 ```
@@ -38,0 +40,0 @@

test/index-test.js

@@ -9,2 +9,6 @@ const chai = require('chai');
 };
+const correctConfigWithFilterPattern = {
+  destinationARN: 'arn:aws:lambda:us-moon-1:314159265358:function:testforward-test-forward',
+  filterPattern: 'Test Pattern',
+};
 const constructPluginResources = (logForwarding) => {
@@ -30,2 +34,3 @@ const serverless = {
           name: 'functionOne',
+          filterPattern: 'Pattern',
         },
@@ -157,2 +162,44 @@ testFunctionTwo: {
   });
+  it('uses the filterPattern property if set', () => {
+    const plugin = constructPluginResources(correctConfigWithFilterPattern);
+    const expectedResources = {
+      Resources: {
+        TestExistingFilter: {
+          Type: 'AWS:Test:Filter',
+        },
+        LogForwardingLambdaPermission: {
+          Type: 'AWS::Lambda::Permission',
+          Properties: {
+            FunctionName: 'arn:aws:lambda:us-moon-1:314159265358:function:testforward-test-forward',
+            Action: 'lambda:InvokeFunction',
+            Principal: 'logs.us-moon-1.amazonaws.com',
+          },
+        },
+        SubscriptionFiltertestFunctionOne: {
+          Type: 'AWS::Logs::SubscriptionFilter',
+          Properties: {
+            DestinationArn: 'arn:aws:lambda:us-moon-1:314159265358:function:testforward-test-forward',
+            FilterPattern: 'Test Pattern',
+            LogGroupName: '/aws/lambda/test-service-test-stage-testFunctionOne',
+          },
+          DependsOn: [
+            'LogForwardingLambdaPermission',
+          ],
+        },
+        SubscriptionFiltertestFunctionTwo: {
+          Type: 'AWS::Logs::SubscriptionFilter',
+          Properties: {
+            DestinationArn: 'arn:aws:lambda:us-moon-1:314159265358:function:testforward-test-forward',
+            FilterPattern: 'Test Pattern',
+            LogGroupName: '/aws/lambda/test-service-test-stage-testFunctionTwo',
+          },
+          DependsOn: [
+            'LogForwardingLambdaPermission',
+          ],
+        },
+      },
+    };
+    plugin.updateResources();
+    expect(plugin.serverless.service.resources).to.eql(expectedResources);
+  });
 });
@@ -159,0 +206,0 @@

Fixed alerts

Major refactor

Supply chain risk

Package has recently undergone a major refactor. It may be unstable or indicate significant internal changes. Use caution when updating to versions that include significant changes.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

85626

increased by23.23%

Lines of code

2424

increased by35.27%

Number of lines in readme file

68

increased by3.03%

Number of medium supply chain risk alerts

0

decreased by-100%

No dependency changes