mirror of
https://github.com/hanzoai/s3.git
synced 2026-11-03 03:07:41 +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.
140 lines
3.3 KiB
Go
140 lines
3.3 KiB
Go
package redis3
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import (
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"context"
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"fmt"
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"github.com/redis/go-redis/v9"
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"github.com/seaweedfs/seaweedfs/weed/glog"
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)
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const maxNameBatchSizeLimit = 1000000
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func insertChild(ctx context.Context, redisStore *UniversalRedis3Store, key string, name string) error {
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// lock and unlock
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mutex := redisStore.redsync.NewMutex(key + "lock")
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if err := mutex.Lock(); err != nil {
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return fmt.Errorf("lock %s: %v", key, err)
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}
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defer func() {
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mutex.Unlock()
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}()
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client := redisStore.Client
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data, err := client.Get(ctx, key).Result()
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if err != nil {
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if err != redis.Nil {
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return fmt.Errorf("read %s: %v", key, err)
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}
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}
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store := newSkipListElementStore(key, client)
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nameList := LoadItemList([]byte(data), key, client, store, maxNameBatchSizeLimit)
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if err := nameList.WriteName(name); err != nil {
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glog.ErrorfCtx(ctx, "add %s %s: %v", key, name, err)
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return err
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}
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if !nameList.HasChanges() {
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return nil
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}
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if err := client.Set(ctx, key, nameList.ToBytes(), 0).Err(); err != nil {
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return err
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}
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return nil
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}
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func removeChild(ctx context.Context, redisStore *UniversalRedis3Store, key string, name string) error {
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// lock and unlock
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mutex := redisStore.redsync.NewMutex(key + "lock")
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if err := mutex.Lock(); err != nil {
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return fmt.Errorf("lock %s: %v", key, err)
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}
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defer mutex.Unlock()
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client := redisStore.Client
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data, err := client.Get(ctx, key).Result()
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if err != nil {
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if err != redis.Nil {
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return fmt.Errorf("read %s: %v", key, err)
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}
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}
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store := newSkipListElementStore(key, client)
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nameList := LoadItemList([]byte(data), key, client, store, maxNameBatchSizeLimit)
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if err := nameList.DeleteName(name); err != nil {
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return err
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}
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if !nameList.HasChanges() {
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return nil
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}
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if err := client.Set(ctx, key, nameList.ToBytes(), 0).Err(); err != nil {
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return err
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}
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return nil
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}
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func removeChildren(ctx context.Context, redisStore *UniversalRedis3Store, key string, onDeleteFn func(name string) error) error {
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// lock and unlock
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mutex := redisStore.redsync.NewMutex(key + "lock")
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if err := mutex.Lock(); err != nil {
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return fmt.Errorf("lock %s: %v", key, err)
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}
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defer mutex.Unlock()
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client := redisStore.Client
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data, err := client.Get(ctx, key).Result()
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if err != nil {
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if err != redis.Nil {
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return fmt.Errorf("read %s: %v", key, err)
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}
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}
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store := newSkipListElementStore(key, client)
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nameList := LoadItemList([]byte(data), key, client, store, maxNameBatchSizeLimit)
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if err = nameList.ListNames("", func(name string) bool {
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if err := onDeleteFn(name); err != nil {
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glog.ErrorfCtx(ctx, "delete %s child %s: %v", key, name, err)
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return false
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}
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return true
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}); err != nil {
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return err
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}
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if err = nameList.RemoteAllListElement(); err != nil {
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return err
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}
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return nil
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}
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func listChildren(ctx context.Context, redisStore *UniversalRedis3Store, key string, startFileName string, eachFn func(name string) bool) error {
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client := redisStore.Client
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data, err := client.Get(ctx, key).Result()
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if err != nil {
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if err != redis.Nil {
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return fmt.Errorf("read %s: %v", key, err)
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}
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}
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store := newSkipListElementStore(key, client)
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nameList := LoadItemList([]byte(data), key, client, store, maxNameBatchSizeLimit)
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if err = nameList.ListNames(startFileName, func(name string) bool {
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return eachFn(name)
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}); err != nil {
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return err
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}
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return nil
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}
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