Imports github.com/aws/aws-sdk-go/aws github.com/aws/aws-sdk-go/aws/session github.com/aws/aws-sdk-go/service/s3 github.com/cockroachdb/cockroach/pkg/util/version github.com/kr/pretty Standard library imports archive/tar archive/zip bufio bytes compress/gzip errors flag fmt go/build io log mime os os/exec path/filepath regexp strings