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/go-sql-driver/mysql github.com/joho/sqltocsv github.com/robfig/cron github.com/spf13/viper Standard library imports bufio bytes compress/gzip database/sql encoding/csv fmt io/ioutil log net/http os os/signal strconv strings syscall time