mirror of
https://github.com/hanzoai/s3.git
synced 2026-11-02 10:33:22 +00:00
zooqueen
dd74d3e6d6
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.
95 lines
2.7 KiB
Go
95 lines
2.7 KiB
Go
package filer
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import (
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"context"
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"fmt"
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"os"
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"time"
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"github.com/seaweedfs/seaweedfs/weed/operation"
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"github.com/seaweedfs/seaweedfs/weed/pb/filer_pb"
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"github.com/seaweedfs/seaweedfs/weed/util"
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)
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func (f *Filer) appendToFile(targetFile string, data []byte) error {
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assignResult, uploadResult, err2 := f.assignAndUpload(targetFile, data)
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if err2 != nil {
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return err2
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}
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// find out existing entry
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fullpath := util.FullPath(targetFile)
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entry, err := f.FindEntry(context.Background(), fullpath)
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var offset int64 = 0
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if err == filer_pb.ErrNotFound {
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entry = &Entry{
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FullPath: fullpath,
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Attr: Attr{
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Crtime: time.Now(),
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Mtime: time.Now(),
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Mode: os.FileMode(0644),
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Uid: OS_UID,
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Gid: OS_GID,
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},
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}
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} else if err != nil {
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return fmt.Errorf("find %s: %v", fullpath, err)
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} else {
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offset = int64(TotalSize(entry.GetChunks()))
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}
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// append to existing chunks
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entry.Chunks = append(entry.GetChunks(), uploadResult.ToPbFileChunk(assignResult.Fid, offset, time.Now().UnixNano()))
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// update the entry
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err = f.CreateEntry(context.Background(), entry, nil, false, false, nil, false, f.MaxFilenameLength)
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return err
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}
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func (f *Filer) assignAndUpload(targetFile string, data []byte) (*operation.AssignResult, *operation.UploadResult, error) {
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// assign a volume location
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rule := f.FilerConf.MatchStorageRule(targetFile)
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assignRequest := &operation.VolumeAssignRequest{
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Count: 1,
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Collection: util.Nvl(f.metaLogCollection, rule.Collection),
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Replication: util.Nvl(f.metaLogReplication, rule.Replication),
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DiskType: rule.DiskType,
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WritableVolumeCount: rule.VolumeGrowthCount,
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ExpectedDataSize: uint64(len(data)),
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}
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assignResult, err := operation.Assign(context.Background(), f.GetMaster, f.GrpcDialOption, assignRequest)
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if err != nil {
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return nil, nil, fmt.Errorf("AssignVolume: %w", err)
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}
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if assignResult.Error != "" {
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return nil, nil, fmt.Errorf("AssignVolume error: %v", assignResult.Error)
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}
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// upload data
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targetUrl := "http://" + assignResult.Url + "/" + assignResult.Fid
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uploadOption := &operation.UploadOption{
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UploadUrl: targetUrl,
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Filename: "",
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Cipher: f.Cipher,
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IsInputCompressed: false,
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MimeType: "",
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PairMap: nil,
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Jwt: assignResult.Auth,
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}
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uploader, err := operation.NewUploader()
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if err != nil {
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return nil, nil, fmt.Errorf("upload data %s: %v", targetUrl, err)
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}
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uploadResult, err := uploader.UploadData(context.Background(), data, uploadOption)
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if err != nil {
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return nil, nil, fmt.Errorf("upload data %s: %v", targetUrl, err)
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}
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// println("uploaded to", targetUrl)
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return assignResult, uploadResult, nil
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}
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