Files
s3/weed/shell/command_fs_meta_notify.go
zooqueen dd74d3e6d6 Replace AGPL MinIO fork with Apache-2.0 SeaweedFS fork; rebrand CLI weed->s3
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.
2026-06-18 23:41:25 -07:00

83 lines
1.8 KiB
Go

package shell
import (
"context"
"fmt"
"io"
"github.com/seaweedfs/seaweedfs/weed/notification"
"github.com/seaweedfs/seaweedfs/weed/pb/filer_pb"
"github.com/seaweedfs/seaweedfs/weed/util"
)
func init() {
Commands = append(Commands, &commandFsMetaNotify{})
}
type commandFsMetaNotify struct {
}
func (c *commandFsMetaNotify) Name() string {
return "fs.meta.notify"
}
func (c *commandFsMetaNotify) Help() string {
return `recursively send directory and file meta data to notification message queue
fs.meta.notify # send meta data from current directory to notification message queue
The message queue will use it to trigger replication from this filer.
`
}
func (c *commandFsMetaNotify) HasTag(CommandTag) bool {
return false
}
func (c *commandFsMetaNotify) Do(args []string, commandEnv *CommandEnv, writer io.Writer) (err error) {
if handleHelpRequest(c, args, writer) {
return nil
}
path, err := commandEnv.parseUrl(findInputDirectory(args))
if err != nil {
return err
}
util.LoadConfiguration("notification", true)
v := util.GetViper()
notification.LoadConfiguration(v, "notification.")
var dirCount, fileCount uint64
err = filer_pb.TraverseBfs(context.Background(), commandEnv, util.FullPath(path), func(parentPath util.FullPath, entry *filer_pb.Entry) error {
if entry.IsDirectory {
dirCount++
} else {
fileCount++
}
notifyErr := notification.Queue.SendMessage(
string(parentPath.Child(entry.Name)),
&filer_pb.EventNotification{
NewEntry: entry,
},
)
if notifyErr != nil {
fmt.Fprintf(writer, "fail to notify new entry event for %s: %v\n", parentPath.Child(entry.Name), notifyErr)
}
return nil
})
if err == nil {
fmt.Fprintf(writer, "\ntotal notified %d directories, %d files\n", dirCount, fileCount)
}
return err
}