mirror of
https://github.com/hanzoai/s3.git
synced 2026-10-30 14:59:09 +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.
104 lines
3.3 KiB
Go
104 lines
3.3 KiB
Go
package iceberg
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import (
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"encoding/json"
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"errors"
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"testing"
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"github.com/apache/iceberg-go/table"
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"github.com/seaweedfs/seaweedfs/weed/s3api/s3tables"
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)
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func TestParseCommitUpdatesSeparatesStatistics(t *testing.T) {
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raw := []json.RawMessage{
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json.RawMessage(`{"action":"set-statistics","snapshot-id":10,"statistics-path":"s3://bucket/table/metadata/stats.puffin","file-size-in-bytes":100,"file-footer-size-in-bytes":20,"blob-metadata":[]}`),
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json.RawMessage(`{"action":"set-properties","updates":{"k":"v"}}`),
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}
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updates, stats, err := parseCommitUpdates(raw)
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if err != nil {
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t.Fatalf("parseCommitUpdates() error = %v", err)
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}
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if len(stats) != 1 {
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t.Fatalf("statistics updates = %d, want 1", len(stats))
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}
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if stats[0].set == nil || stats[0].set.SnapshotID != 10 {
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t.Fatalf("unexpected statistics update: %#v", stats[0])
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}
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if len(updates) != 1 {
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t.Fatalf("decoded updates = %d, want 1", len(updates))
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}
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}
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func TestParseCommitUpdatesRejectsIncompleteSetStatistics(t *testing.T) {
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raw := []json.RawMessage{
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json.RawMessage(`{"action":"set-statistics","snapshot-id":10}`),
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}
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_, _, err := parseCommitUpdates(raw)
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if err == nil {
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t.Fatalf("parseCommitUpdates() expected error")
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}
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if !errors.Is(err, ErrIncompleteSetStatistics) {
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t.Fatalf("parseCommitUpdates() error = %v, want ErrIncompleteSetStatistics", err)
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}
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}
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func TestApplyStatisticsUpdatesUpsertAndRemove(t *testing.T) {
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metadata := []byte(`{"format-version":2,"statistics":[{"snapshot-id":1,"statistics-path":"s3://bucket/stats-1.puffin","file-size-in-bytes":10,"file-footer-size-in-bytes":1,"blob-metadata":[]},{"snapshot-id":2,"statistics-path":"s3://bucket/stats-2.puffin","file-size-in-bytes":20,"file-footer-size-in-bytes":2,"blob-metadata":[]}]} `)
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snapshotID := int64(2)
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setUpdates := []statisticsUpdate{
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{
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set: &statisticsFileForTest,
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},
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{
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remove: &snapshotID,
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},
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}
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updated, err := applyStatisticsUpdates(metadata, setUpdates)
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if err != nil {
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t.Fatalf("applyStatisticsUpdates() error = %v", err)
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}
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var decoded map[string]json.RawMessage
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if err := json.Unmarshal(updated, &decoded); err != nil {
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t.Fatalf("json.Unmarshal(updated) error = %v", err)
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}
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var stats []map[string]any
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if err := json.Unmarshal(decoded["statistics"], &stats); err != nil {
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t.Fatalf("json.Unmarshal(statistics) error = %v", err)
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}
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if len(stats) != 1 {
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t.Fatalf("statistics length = %d, want 1", len(stats))
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}
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if got := int64(stats[0]["snapshot-id"].(float64)); got != 1 {
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t.Fatalf("remaining snapshot-id = %d, want 1", got)
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}
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if got := int64(stats[0]["file-size-in-bytes"].(float64)); got != 11 {
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t.Fatalf("remaining file-size-in-bytes = %d, want 11", got)
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}
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}
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var statisticsFileForTest = table.StatisticsFile{
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SnapshotID: 1,
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StatisticsPath: "s3://bucket/stats-1.puffin",
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FileSizeInBytes: 11,
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FileFooterSizeInBytes: 2,
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BlobMetadata: []table.BlobMetadata{},
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}
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func TestIsS3TablesConflict(t *testing.T) {
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if !isS3TablesConflict(s3tables.ErrVersionTokenMismatch) {
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t.Fatalf("expected ErrVersionTokenMismatch to be conflict")
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}
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if !isS3TablesConflict(&s3tables.S3TablesError{Type: s3tables.ErrCodeConflict, Message: "Version token mismatch"}) {
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t.Fatalf("expected S3Tables conflict error to be conflict")
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}
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if isS3TablesConflict(errors.New("other")) {
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t.Fatalf("unexpected conflict for non-conflict error")
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}
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}
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