add xray enabled api

README.md

@@ -4,7 +4,7 @@ This repo contains full examples, tested against the most recent releases of Win
 
 ## Examples
 
-### Wing - Generic
+### Wing - Generic Winglang
 
 - [Hello Wing](./examples/hello-wing)
 - [HTTP Api Basic Auth](./examples/api-basic-auth/)
@@ -16,9 +16,17 @@ This repo contains full examples, tested against the most recent releases of Win
 - [S3 Backend](./examples/s3-backend)
 - [Terraform Backend](https://github.com/winglang/terraform-backend) (dedicated repository)
 - [React Website](./examples/react-website)
+- [Todo](./examples/todo/)
+- [Multiplayer Video Game](./examples/multiplayer-videogame/)
+
+### Wing - Typescript
+
+- [Minimal Typescript SDK Demo](./examples/typescript/)
+- [Typescript SDK meets HonoJS](./examples/typescript-hono/)
 
 ### Wing - Provider Specific
 
+- [Wing API with AWS Platform to enable X-Ray via Open Telemetry](./examples/provider-specific/api-xray-enabled)
 - [AWS CDK Hello World](./examples/provider-specific/awscdk-hello-wing)
 - [AWS CDK Docker Function](./examples/provider-specific/awscdk-docker-python-lambda)
 - [Terraform Module](./examples/provider-specific/cdktf-terraform-hcl-module)

examples/provider-specific/api-xray-enabled/.gitignore

@@ -0,0 +1 @@
+**/*.js

examples/provider-specific/api-xray-enabled/Readme.md

@@ -0,0 +1,27 @@
+# HTTP API with X-Ray and Lambda OpenTelemetry
+
+This is a [HTTP API](https://www.winglang.io/docs/standard-library/cloud/api) example where both the API Gateway and Lambda handlers are enabled with X-Ray. It's using [aws-otel](https://aws-otel.github.io/) for most of the heavy lifting.
+
+Each Lambda Handler will have OpenTelemetry config injected, without changing any code or adding aws-xray sdks. This works by adding an OpenTelemetry Lambda Layer, which unfortunately adds a bit of cold start time (500ms - 1s).
+
+This works by defining a custom [platform](./platform/index.ts) for AWS as described [here](https://www.winglang.io/docs/concepts/platforms#custom-platforms).
+
+This got extracted from building internal tools for [wing.cloud](https://wing.cloud).
+
+## Prerequisite
+
+Please make sure to use a current and working setup of the [wing cli](https://docs.winglang.io/getting-started/installation)
+
+## Usage
+
+### Wing Console
+
+```
+wing it
+```
+
+### Wing Tests
+
+```
+wing test --debug  main.w
+```

examples/provider-specific/api-xray-enabled/main.w

@@ -0,0 +1,22 @@
+bring cloud;
+bring util;
+bring http;
+bring expect;
+
+let api = new cloud.Api();
+
+api.get("/hello", inflight (req) => {
+  return {
+    status: 200,
+    headers: {
+      "Content-Type" => "text/plain"
+    },
+    body: "hello world"
+  };
+});
+
+
+test "it should respond with 200" {
+  let response = http.get("{api.url}/hello");
+  expect.equal(response.status, 200);
+}