Imports github.com/pkg/errors go.uber.org/zap github.com/godcong/elogrus github.com/sirupsen/logrus github.com/rifflock/lfshook github.com/rakyll/statik/fs github.com/olivere/elastic github.com/lestrrat-go/file-rotatelogs Standard library imports bytes fmt io math/rand os path path/filepath time compress/zlib