s3.go

package rlogs

import (
	"github.com/aws/aws-sdk-go/aws"
	"github.com/aws/aws-sdk-go/aws/session"
	"github.com/aws/aws-sdk-go/service/s3"
)

type s3Client interface {
	GetObject(input *s3.GetObjectInput) (*s3.GetObjectOutput, error)
}

// NewS3Client is constructor of AWS S3 client. It can be replaced for testing
var NewS3Client = newAwsS3Client

func newAwsS3Client(region string) s3Client {
	ssn := session.Must(session.NewSession(&aws.Config{
		Region: aws.String(region),
	}))

	return s3.New(ssn)
}