feat: Added support for Attributes using Source Generators

.gitignore

@@ -2,4 +2,9 @@ docs/node_modules
 docs/.cache
 docs/public
 
-.idea
+.idea
+.vscode
+
+AWS.Lambda.Powertools.sln.DotSettings.user
+[Oo]bj/**
+[Bb]in/**

examples/SimpleLambda/src/HelloWorld/Function.cs

@@ -1,7 +1,5 @@
 using System.Collections.Generic;
-using System.Threading.Tasks;
 using System.Net.Http;
-
 using Amazon.Lambda.Core;
 using Amazon.Lambda.APIGatewayEvents;
 
@@ -14,12 +12,10 @@
 
 namespace HelloWorld
 {
-    public class Function
+    public partial class Function
     {
         private static readonly HttpClient client = new HttpClient();
-
-        private static Metrics _metricsLogger = new Metrics("dotnet-lambdapowertools", "lambda-example");
-
+
         //private static async Task<string> GetCallingIP()
         //{
         //    client.DefaultRequestHeaders.Accept.Clear();
@@ -29,35 +25,37 @@ public class Function
 
         //    return msg.Replace("\n", "");
         //}
-
+
+        //[Metrics("dotnet-lambdapowertools", "lambda-example")]
+        [Metrics]
         public APIGatewayProxyResponse FunctionHandler(APIGatewayProxyRequest apigProxyEvent, ILambdaContext context)
         {
-
+            
             // CAPTURE METHOD EXECUTION METRICS FOR GETCALLINGIP (TWICE - TO REPRESENT THIS SPECIFIC METRIC AS AN ARRAY)
             //var watch = System.Diagnostics.Stopwatch.StartNew();
             //var location = await GetCallingIP();
             //watch.Stop();
-
+            
             using (var logger = new Metrics("dotnet-lambdapowertools-single", "lambda-example"))
             {
                 logger.AddDimension("Metric Type", "Single");
                 logger.AddMetric("SingleExecution", 1, MetricUnit.COUNT);
             }
-
-            _metricsLogger.AddDimension("Metric Type", "Aggregate");
-            _metricsLogger.AddDimension("Method Execution Metrics", "getCallingIP");
-            _metricsLogger.AddMetric("ElapsedExecutionTime", 1234, MetricUnit.MILLISECONDS);
+            
+            Metrics.AddDimension("Metric Type", "Aggregate");
+            Metrics.AddDimension("Method Execution Metrics", "getCallingIP");
+            Metrics.AddMetric("ElapsedExecutionTime", 1234, MetricUnit.MILLISECONDS);
 
             //watch = System.Diagnostics.Stopwatch.StartNew();
             //location = await GetCallingIP();
             //watch.Stop();
 
-            _metricsLogger.AddMetric("ElapsedExecutionTime", 456124, MetricUnit.MILLISECONDS);
+            Metrics.AddMetric("ElapsedExecutionTime", 456124, MetricUnit.MILLISECONDS);
 
 
-            _metricsLogger.AddMetric("SuccessfulLocations", 1, MetricUnit.COUNT);
+            Metrics.AddMetric("SuccessfulLocations", 1, MetricUnit.COUNT);
 
-            _metricsLogger.Flush();
+            Metrics.Flush();
 
             return new APIGatewayProxyResponse
             {

examples/SimpleLambda/src/HelloWorld/HelloWorld.csproj

@@ -4,17 +4,18 @@
     <TargetFramework>netcoreapp3.1</TargetFramework>
     <GenerateRuntimeConfigurationFiles>true</GenerateRuntimeConfigurationFiles>
     <AWSProjectType>Lambda</AWSProjectType>
+    <LangVersion>latest</LangVersion>
   </PropertyGroup>
 
   <ItemGroup>
     <PackageReference Include="Amazon.Lambda.Core" Version="1.2.0" />
     <PackageReference Include="Amazon.Lambda.APIGatewayEvents" Version="2.3.0" />
     <PackageReference Include="Amazon.Lambda.Serialization.SystemTextJson" Version="2.1.0" />
-    <PackageReference Include="Newtonsoft.Json" Version="12.0.3" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
   </ItemGroup>
 
   <ItemGroup>
-    <ProjectReference Include="..\..\..\..\libraries\src\AWS.Lambda.PowerTools.Metrics\AWS.Lambda.PowerTools.Metrics.csproj" />
+    <ProjectReference Include="..\..\..\..\libraries\src\AWS.Lambda.PowerTools.Metrics\AWS.Lambda.PowerTools.Metrics.csproj" OutputItemType="Analyzer" />
   </ItemGroup>
 </Project>