make ffi private

Author: Ryan Miville

README.md

@@ -7,7 +7,7 @@ Write AWS Lambda functions in Gleam!
 
 Write your Lambda function as an [http](https://github.com/gleam-lang/http) handler, or accept direct events as normal Gleam types.
 
-Glambda works by compiling your Gleam code to JavaScript, and then using the AWS Lambda Node.js runtime to run your code.
+Glambda only supports the JavaScript target. Your compiled code uses the AWS Lambda Node.js runtime.
 
 ```sh
 gleam add glambda
@@ -35,6 +35,7 @@ fn handle_request(
   |> promise.resolve
 }
 
+// This is the actual function lambda invokes
 pub fn handler(event, ctx) {
   glambda.http_handler(handle_request)(event, ctx)
 }
@@ -65,13 +66,18 @@ fn event_handler(
   |> promise.resolve
 }
 
+// This is the actual function lambda invokes
 pub fn handler(event, ctx) {
   glambda.api_gateway_proxy_v2_handler(event_handler)(event, ctx)
 }
 ```
 
+Check out the [examples](https://github.com/ryanmiville/glambda/tree/main/examples) directory for examples of each supported event type, deployable with [SST](https://github.com/sst/sst).
+
 ## Supported Events
-* `ApiGatewayProxyEventV2`
+* `ApiGatewayProxyEventV2` (can be handled directly or as a `Request(Option(String))`)
+* `EventBridgeEvent`
+* `SqsEvent`
 
 Further documentation can be found at <https://hexdocs.pm/glambda>.
 

src/glambda.gleam

@@ -297,7 +297,7 @@ pub fn http_handler(
   })
 }
 
-pub fn create_request(event: ApiGatewayProxyEventV2) -> Request(Option(String)) {
+fn create_request(event: ApiGatewayProxyEventV2) -> Request(Option(String)) {
   let body = event.body
   let method =
     event.request_context.http.method
@@ -428,21 +428,19 @@ pub fn sqs_handler(
 // --- FFI --------------------------------------------------------------------
 
 @external(javascript, "./glambda_ffi.mjs", "toApiGatewayProxyEventV2")
-pub fn to_api_gateway_proxy_event_v2(event: JsEvent) -> ApiGatewayProxyEventV2
+fn to_api_gateway_proxy_event_v2(event: JsEvent) -> ApiGatewayProxyEventV2
 
 @external(javascript, "./glambda_ffi.mjs", "fromApiGatewayProxyResultV2")
-pub fn from_api_gateway_proxy_result_v2(
-  result: ApiGatewayProxyResultV2,
-) -> JsResult
+fn from_api_gateway_proxy_result_v2(result: ApiGatewayProxyResultV2) -> JsResult
 
 @external(javascript, "./glambda_ffi.mjs", "toContext")
 fn to_context(ctx: JsContext) -> Context
 
 @external(javascript, "./glambda_ffi.mjs", "toEventBridgeEvent")
-pub fn to_eventbridge_event(event: JsEvent) -> EventBridgeEvent
+fn to_eventbridge_event(event: JsEvent) -> EventBridgeEvent
 
 @external(javascript, "./glambda_ffi.mjs", "toSqsEvent")
-pub fn to_sqs_event(event: JsEvent) -> SqsEvent
+fn to_sqs_event(event: JsEvent) -> SqsEvent
 
 @external(javascript, "./glambda_ffi.mjs", "fromSqsBatchResponse")
-pub fn from_sqs_batch_response(result: SqsBatchResponse) -> JsResult
+fn from_sqs_batch_response(result: SqsBatchResponse) -> JsResult