Imports firebase.google.com/go/v4 firebase.google.com/go/v4/auth github.com/m-mizutani/goerr github.com/m-mizutani/gots/slice github.com/m-mizutani/zlog github.com/urfave/cli/v2 google.golang.org/api/iterator Standard library imports compress/gzip context encoding/json io io/fs os path/filepath time