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.
160 lines
4.8 KiB
Go
160 lines
4.8 KiB
Go
package filer
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import (
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"context"
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"math"
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"strings"
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"github.com/seaweedfs/seaweedfs/weed/util"
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)
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var (
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_ = FilerStore(&FilerStorePathTranslator{})
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)
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type FilerStorePathTranslator struct {
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actualStore FilerStore
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storeRoot string
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}
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func NewFilerStorePathTranslator(storeRoot string, store FilerStore) *FilerStorePathTranslator {
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if innerStore, ok := store.(*FilerStorePathTranslator); ok {
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return innerStore
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}
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if !strings.HasSuffix(storeRoot, "/") {
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storeRoot += "/"
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}
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return &FilerStorePathTranslator{
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actualStore: store,
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storeRoot: storeRoot,
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}
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}
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func (t *FilerStorePathTranslator) translatePath(fp util.FullPath) (newPath util.FullPath) {
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newPath = fp
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if t.storeRoot == "/" {
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return
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}
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newPath = fp[len(t.storeRoot)-1:]
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if newPath == "" {
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newPath = "/"
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}
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return
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}
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func (t *FilerStorePathTranslator) changeEntryPath(entry *Entry) (previousPath util.FullPath) {
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previousPath = entry.FullPath
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if t.storeRoot == "/" {
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return
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}
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entry.FullPath = t.translatePath(previousPath)
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return
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}
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func (t *FilerStorePathTranslator) recoverEntryPath(entry *Entry, previousPath util.FullPath) {
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entry.FullPath = previousPath
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}
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func (t *FilerStorePathTranslator) GetName() string {
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return t.actualStore.GetName()
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}
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func (t *FilerStorePathTranslator) Initialize(configuration util.Configuration, prefix string) error {
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return t.actualStore.Initialize(configuration, prefix)
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}
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func (t *FilerStorePathTranslator) InsertEntry(ctx context.Context, entry *Entry) error {
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previousPath := t.changeEntryPath(entry)
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defer t.recoverEntryPath(entry, previousPath)
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return t.actualStore.InsertEntry(ctx, entry)
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}
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func (t *FilerStorePathTranslator) UpdateEntry(ctx context.Context, entry *Entry) error {
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previousPath := t.changeEntryPath(entry)
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defer t.recoverEntryPath(entry, previousPath)
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return t.actualStore.UpdateEntry(ctx, entry)
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}
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func (t *FilerStorePathTranslator) FindEntry(ctx context.Context, fp util.FullPath) (entry *Entry, err error) {
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if t.storeRoot == "/" {
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return t.actualStore.FindEntry(ctx, fp)
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}
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newFullPath := t.translatePath(fp)
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entry, err = t.actualStore.FindEntry(ctx, newFullPath)
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if err == nil {
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entry.FullPath = fp[:len(t.storeRoot)-1] + entry.FullPath
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}
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return
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}
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func (t *FilerStorePathTranslator) DeleteEntry(ctx context.Context, fp util.FullPath) (err error) {
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newFullPath := t.translatePath(fp)
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return t.actualStore.DeleteEntry(ctx, newFullPath)
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}
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func (t *FilerStorePathTranslator) DeleteOneEntry(ctx context.Context, existingEntry *Entry) (err error) {
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previousPath := t.changeEntryPath(existingEntry)
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defer t.recoverEntryPath(existingEntry, previousPath)
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return t.actualStore.DeleteEntry(ctx, existingEntry.FullPath)
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}
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func (t *FilerStorePathTranslator) DeleteFolderChildren(ctx context.Context, fp util.FullPath) (err error) {
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newFullPath := t.translatePath(fp)
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return t.actualStore.DeleteFolderChildren(ctx, newFullPath)
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}
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func (t *FilerStorePathTranslator) ListDirectoryEntries(ctx context.Context, dirPath util.FullPath, startFileName string, includeStartFile bool, limit int64, eachEntryFunc ListEachEntryFunc) (string, error) {
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newFullPath := t.translatePath(dirPath)
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return t.actualStore.ListDirectoryEntries(ctx, newFullPath, startFileName, includeStartFile, limit, func(entry *Entry) (bool, error) {
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entry.FullPath = dirPath[:len(t.storeRoot)-1] + entry.FullPath
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return eachEntryFunc(entry)
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})
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}
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func (t *FilerStorePathTranslator) ListDirectoryPrefixedEntries(ctx context.Context, dirPath util.FullPath, startFileName string, includeStartFile bool, limit int64, prefix string, eachEntryFunc ListEachEntryFunc) (string, error) {
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newFullPath := t.translatePath(dirPath)
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if limit > math.MaxInt32-1 {
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limit = math.MaxInt32 - 1
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}
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return t.actualStore.ListDirectoryPrefixedEntries(ctx, newFullPath, startFileName, includeStartFile, limit, prefix, func(entry *Entry) (bool, error) {
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entry.FullPath = dirPath[:len(t.storeRoot)-1] + entry.FullPath
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return eachEntryFunc(entry)
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})
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}
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func (t *FilerStorePathTranslator) BeginTransaction(ctx context.Context) (context.Context, error) {
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return t.actualStore.BeginTransaction(ctx)
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}
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func (t *FilerStorePathTranslator) CommitTransaction(ctx context.Context) error {
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return t.actualStore.CommitTransaction(ctx)
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}
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func (t *FilerStorePathTranslator) RollbackTransaction(ctx context.Context) error {
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return t.actualStore.RollbackTransaction(ctx)
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}
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func (t *FilerStorePathTranslator) Shutdown() {
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t.actualStore.Shutdown()
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}
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func (t *FilerStorePathTranslator) KvPut(ctx context.Context, key []byte, value []byte) (err error) {
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return t.actualStore.KvPut(ctx, key, value)
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}
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func (t *FilerStorePathTranslator) KvGet(ctx context.Context, key []byte) (value []byte, err error) {
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return t.actualStore.KvGet(ctx, key)
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}
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func (t *FilerStorePathTranslator) KvDelete(ctx context.Context, key []byte) (err error) {
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return t.actualStore.KvDelete(ctx, key)
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}
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