Merge pull request #35 from hayd/sam-example

Add SAM example

example-sam/.npmignore

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+.deno_dir/gen/file
+node_modules
+package-lock.json
+template.yml
+README.md

example-sam/README.md

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+# SAM
+
+An example [Serverless Application Model](https://aws.amazon.com/serverless/sam/) template.
+
+### Deploy via
+
+```sh
+# Prior to deploy compile the application into .deno_dir.
+# (ensure you're using the same version of deno as deno-lambda.)
+DENO_DIR=.deno_dir deno fetch hello.ts
+cp -R .deno_dir/gen/file/$PWD/ .deno_dir/LAMBDA_TASK_ROOT
+sam deploy --stack-name YOUR_APP_NAME --s3-bucket YOUR_BUCKET_NAME --s3-prefix YOUR_PREFIX --capabilities CAPABILITY_IAM CAPABILITY_AUTO_EXPAND
+```
+
+Note: The stack can only deploy to the same region as the s3 bucket.

example-sam/hello.ts

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+import {
+  APIGatewayProxyEvent,
+  APIGatewayProxyResult,
+  Context
+} from "https://deno.land/x/lambda/mod.ts";
+
+export async function handler(
+  event: APIGatewayProxyEvent,
+  context: Context
+): Promise<APIGatewayProxyResult> {
+  return {
+    statusCode: 200,
+    headers: { "content-type": "text/html;charset=utf8" },
+    body: `Hello World! Sent from deno ${Deno.version.deno} 🦕`
+  };
+}

example-sam/template.yml

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+AWSTemplateFormatVersion: '2010-09-09'
+Transform: AWS::Serverless-2016-10-31
+Description: >
+  sam-hello
+
+  Sample SAM Template for hello.ts
+
+Resources:
+  Deno:
+    Type: AWS::Serverless::Application
+    Properties:
+      Location:
+        ApplicationId: arn:aws:serverlessrepo:us-east-1:390065572566:applications/deno
+        SemanticVersion: 0.8.0
+
+  HelloWorldFunction:
+    Type: AWS::Serverless::Function 
+    Properties:
+      CodeUri: .
+      MemorySize: 128
+      Handler: hello.handler
+      Runtime: provided
+      Layers:
+        - !GetAtt Deno.Outputs.DenoArn
+      Events:
+        ApiEvent:
+          Type: HttpApi