mirror of
https://github.com/hanzoai/s3.git
synced 2026-11-02 13:11:24 +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.
41 lines
1.0 KiB
Go
41 lines
1.0 KiB
Go
package util
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import "reflect"
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// IsNotEmpty returns true if the given value is not zero or empty.
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func IsNotEmpty(given interface{}) bool {
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return !IsEmpty(given)
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}
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// IsEmpty returns true if the given value has the zero value for its type.
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func IsEmpty(given interface{}) bool {
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g := reflect.ValueOf(given)
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if !g.IsValid() {
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return true
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}
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if g.Kind() == reflect.Ptr {
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g = g.Elem()
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}
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// Basically adapted from text/template.isTrue
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switch g.Kind() {
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case reflect.Array, reflect.Slice, reflect.Map, reflect.String:
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return g.Len() == 0
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case reflect.Bool:
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return !g.Bool()
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case reflect.Complex64, reflect.Complex128:
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return g.Complex() == 0
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case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
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return g.Int() == 0
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case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr:
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return g.Uint() == 0
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case reflect.Float32, reflect.Float64:
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return g.Float() == 0
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case reflect.Struct:
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return g.IsZero()
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default:
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return g.IsNil()
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}
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}
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