Imports github.com/pkg/errors github.com/Bnei-Baruch/archive-backend/consts github.com/Bnei-Baruch/archive-backend/es github.com/Sirupsen/logrus github.com/Bnei-Baruch/archive-backend/utils gopkg.in/olivere/elastic.v5 github.com/golang/sync/errgroup Standard library imports context encoding/json fmt io io/ioutil math net/http net/url os path sort strconv strings time database/sql encoding/csv