Imports github.com/aws/aws-sdk-go/aws github.com/aws/aws-sdk-go/aws/session github.com/aws/aws-sdk-go/service/s3/s3manager github.com/spf13/pflag github.com/spf13/viper gopkg.in/src-d/go-git.v4 gopkg.in/src-d/go-git.v4/plumbing/transport/http Standard library imports archive/tar compress/gzip fmt io io/ioutil log os path path/filepath strings sync time