mirror of
https://github.com/hanzoai/s3.git
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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.
38 lines
1.2 KiB
Go
38 lines
1.2 KiB
Go
package s3lifecycle
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import (
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"strconv"
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"time"
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"github.com/seaweedfs/seaweedfs/weed/pb/filer_pb"
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"github.com/seaweedfs/seaweedfs/weed/s3api/s3_constants"
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)
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// SuccessorFromEntryStamp returns the explicit noncurrent-since timestamp
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// written by the S3 PUT handler at demotion time
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// (s3_constants.ExtNoncurrentSinceNsKey). Returns zero time if the stamp
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// is missing or unparseable — the caller falls back to derived values
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// (sibling mtime or entry mtime) for legacy entries written before the
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// stamp existed.
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//
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// The lifecycle engine prefers this stamp over the legacy
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// "next-newer sibling mtime" derivation because it records the exact
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// moment a version was demoted, immune to later mtime edits on the
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// sibling. The router and bootstrap walker both read it through this
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// helper so the parsing rules — non-positive, unparseable, missing —
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// stay in one place.
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func SuccessorFromEntryStamp(entry *filer_pb.Entry) time.Time {
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if entry == nil {
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return time.Time{}
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}
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raw, ok := entry.Extended[s3_constants.ExtNoncurrentSinceNsKey]
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if !ok || len(raw) == 0 {
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return time.Time{}
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}
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ns, err := strconv.ParseInt(string(raw), 10, 64)
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if err != nil || ns <= 0 {
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return time.Time{}
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}
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return time.Unix(0, ns)
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}
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