fixes and readme for private api

README.md

@@ -6,7 +6,7 @@
 </p>
 
 
-**Alviss** is a scaffolding project that let's you provision and deploy production ready serverless API:s in seconds on AWS using API Gateway and Lambda
+**Alviss** is a scaffolding project that let's you provision and deploy production ready serverless API:s in seconds on AWS using API Gateway and Lambda using your preferred programming language
 
 
 Rationale

cli.go

@@ -8,6 +8,8 @@ import (
 	"github.com/urfave/cli"
 )
 
+var version = "dev"
+
 type enumValue struct {
 	Enum     []string
 	Default  string

tmpl-languages.go

@@ -56,7 +56,11 @@ const rubyFunction = `
 require 'json'
 
 def handler(event:, context:)
-    { statusCode: 200, body: JSON.generate('hello world') }
+  msg = {:msg => 'hello world'}
+  return {
+    :statusCode => 200,
+    :body => msg.to_json
+  }
 end
 `
 const gemFile = `

tmpl-readme.go

@@ -23,7 +23,10 @@ $ pip install --user aws-sam-cli
 ` + "```" + `bash
 $ sam build --template-file apigw.yml
 ` + "```" + `
-
+{{ if and (eq .APIEndpoints "private") }}
+### Private API
+Since this is a private API it will be deployed inside of your VPC. You will need to supply parameter values to SAM, example; vpc-id, your private subnets to use and the vpc cidr. The deployment will also create a VPC Endpoint to bridge your VPC to the API Gateway service, normally you want to keep this as a separate deploymnent (since it will be deleted if you delete this stack), but for simplicity sake it's included here. If you already have a VPC Endpoint for API Gateway you can just delete it from the apigw.yml template
+{{ end }}
 ### Package & Deploy the Project
 ` + "```" + `bash
 $ sam deploy --guided

tmpl-sam.go

@@ -134,7 +134,7 @@ Resources:
     Properties:
       CodeUri: src/{{ .LambdaFunctionName }}/app/
       {{ if and (eq .Language "python")}}Handler: app.handler
-      Runtime: python3.8{{ end }}{{ if and (eq .Language "ruby")}}Handler: app.handler
+      Runtime: python3.7{{ end }}{{ if and (eq .Language "ruby")}}Handler: app.handler
       Runtime: ruby2.7{{ end }}{{ if and (eq .Language "node")}}Handler: index.handler
       Runtime: nodejs12.x{{ end }}{{ if and (eq .Language "go")}}Handler: helloworld
       Runtime: go1.x{{ end }}{{ if and (eq .Language "java")}}Handler: com.api.HelloWorld
@@ -153,8 +153,8 @@ Resources:
             Method: GET
 {{ if and (eq .APIEndpoints "private") }}      VpcConfig:
         SecurityGroupIds:
-	  - !GetAtt LambdaSecurityGroup.GroupId
-	SubnetIds: !Ref SubnetIDs
+          - !GetAtt LambdaSecurityGroup.GroupId
+        SubnetIds: !Ref SubnetIDs
 {{ end }}
 
 Outputs: