Replace python shim with native Go function now that it's supported, update dependencies

Author: dan-v

.gitignore

@@ -85,7 +85,7 @@ fabric.properties
 
 /awslambdaproxy
 data/lambda.zip
-data/lambda/awslambdaproxy-lambda
+data/lambda/main
 bindata.go
 build/
 .DS_Store

Gopkg.lock

@@ -1,7 +1,7 @@
 all: osx linux
 
 lambda:
-	GOOS=linux GOARCH=amd64 go build -o data/lambda/awslambdaproxy-lambda ./lambda
+	GOOS=linux GOARCH=amd64 go build -o data/lambda/main ./lambda
 	zip -jr data/lambda data/lambda
 
 bindata: lambda

Makefile

@@ -46,7 +46,5 @@ func initConfig() {
 	// If a config file is found, read it in.
 	if err := viper.ReadInConfig(); err == nil {
 		fmt.Println("Using config file:", viper.ConfigFileUsed())
-	} else {
-		fmt.Println("Invalid config file", err)
 	}
 }

cmd/awslambdaproxy/cmd/root.go

@@ -16,8 +16,8 @@ import (
 
 const (
 	lambdaFunctionName              = "awslambdaproxy"
-	lambdaFunctionHandler           = "main.handler"
-	lambdaFunctionRuntime           = "python2.7"
+	lambdaFunctionHandler           = "main"
+	lambdaFunctionRuntime           = "go1.x"
 	lambdaFunctionIamRole           = "awslambdaproxy-role"
 	lambdaFunctionIamRolePolicyName = "awslambdaproxy-role-policy"
 	lambdaFunctionZipLocation       = "data/lambda.zip"