Files
s3/weed/server/volume_grpc_query.go
zooqueen dd74d3e6d6 Replace AGPL MinIO fork with Apache-2.0 SeaweedFS fork; rebrand CLI weed->s3
hanzoai/s3 was an AGPL-3.0 MinIO fork whose network-copyleft blocks embedding
and reselling as a managed service. Replace it wholesale with a fork of
SeaweedFS (github.com/seaweedfs/seaweedfs, Apache-2.0, Go) which ships a
built-in S3 gateway + Filer.

- License: AGPL-3.0 -> Apache-2.0 (upstream LICENSE kept verbatim, incl.
  "Copyright 2025 Chris Lu"); NOTICE added crediting SeaweedFS. No AGPL/BUSL/
  SSPL/GPL or enterprise ("ee") files remain.
- Module: go.mod path set to github.com/hanzoai/s3 with a self-replace
  (replace github.com/seaweedfs/seaweedfs => ./) so the ~1800 internal Go files
  keep their upstream import paths with zero churn. Internal identifiers and
  import paths are intentionally NOT renamed.
- CLI rebrand: the binary is built as `s3` (was `weed`); root usage, per-command
  help/usage/flag strings, shell autocomplete program name, and the product name
  in CLI output now read "Hanzo S3" / `s3`. Users never see `weed`.
  (e.g. `s3 server`, `s3 filer`, `s3 master`, `s3 volume`, `s3 s3`, `s3 mount`.)
- Build: `make` (or `go build -o s3 ./weed`) builds the `s3` binary green;
  `cmd/weed-db` and `cmd/weed-sql` also build; `go vet ./weed/command/` clean.
- README/LLM.md rewritten for Hanzo S3; AGENTS.md/CLAUDE.md symlinks preserved.
- Dropped a 33MB prebuilt Mach-O `stress` binary upstream had committed; `.gitignore`
  updated to ignore the `s3` build output.
2026-06-18 23:41:25 -07:00

70 lines
1.7 KiB
Go

package weed_server
import (
"github.com/seaweedfs/seaweedfs/weed/glog"
"github.com/seaweedfs/seaweedfs/weed/operation"
"github.com/seaweedfs/seaweedfs/weed/pb/volume_server_pb"
"github.com/seaweedfs/seaweedfs/weed/query/json"
"github.com/seaweedfs/seaweedfs/weed/storage/needle"
"github.com/tidwall/gjson"
)
func (vs *VolumeServer) Query(req *volume_server_pb.QueryRequest, stream volume_server_pb.VolumeServer_QueryServer) error {
for _, fid := range req.FromFileIds {
vid, id_cookie, err := operation.ParseFileId(fid)
if err != nil {
glog.V(0).Infof("volume query failed to parse fid %s: %v", fid, err)
return err
}
n := new(needle.Needle)
volumeId, _ := needle.NewVolumeId(vid)
n.ParsePath(id_cookie)
cookie := n.Cookie
if _, err := vs.store.ReadVolumeNeedle(volumeId, n, nil, nil); err != nil {
glog.V(0).Infof("volume query failed to read fid %s: %v", fid, err)
return err
}
if n.Cookie != cookie {
glog.V(0).Infof("volume query failed to read fid cookie %s: %v", fid, err)
return err
}
if req.InputSerialization.CsvInput != nil {
}
if req.InputSerialization.JsonInput != nil {
stripe := &volume_server_pb.QueriedStripe{
Records: nil,
}
filter := json.Query{
Field: req.Filter.Field,
Op: req.Filter.Operand,
Value: req.Filter.Value,
}
gjson.ForEachLine(string(n.Data), func(line gjson.Result) bool {
passedFilter, values := json.QueryJson(line.Raw, req.Selections, filter)
if !passedFilter {
return true
}
stripe.Records = json.ToJson(stripe.Records, req.Selections, values)
return true
})
err = stream.Send(stripe)
if err != nil {
return err
}
}
}
return nil
}