Imports github.com/docker/docker/client github.com/sirupsen/logrus github.com/spf13/afero github.com/spf13/pflag github.com/spf13/viper github.com/ulikunitz/xz gopkg.in/ini.v1 Standard library imports archive/tar archive/zip bufio bytes compress/gzip encoding/json errors fmt io os os/exec path/filepath regexp runtime strings