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filer.meta.tail: output json format for easier parsing

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This commit is contained in:
Chris Lu 2021-01-21 22:39:25 -08:00
parent 84f05787f8
commit 024c186a48
1 changed files with 11 additions and 1 deletions
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12
weed/command/filer_meta_tail.go
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@ -3,9 +3,11 @@ package command
import (
"context"
"fmt"
"github.com/golang/protobuf/jsonpb"
jsoniter "github.com/json-iterator/go"
"github.com/olivere/elastic/v7"
"io"
"os"
"path/filepath"
"strings"
"time"
@ -25,6 +27,10 @@ var cmdFilerMetaTail = &Command{
Short: "see recent changes on a filer",
Long: `See recent changes on a filer.
weed filer.meta.tail -timeAgo=30h | grep truncate
weed filer.meta.tail -timeAgo=30h | jq .
weed filer.meta.tail -timeAgo=30h | jq .eventNotification.newEntry.name
`,
}
@ -80,8 +86,12 @@ func runFilerMetaTail(cmd *Command, args []string) bool {
return false
}
jsonpbMarshaler := jsonpb.Marshaler{
EmitDefaults: false,
}
eachEntryFunc := func(resp *filer_pb.SubscribeMetadataResponse) error {
fmt.Printf("dir:%s %+v\n", resp.Directory, resp.EventNotification)
jsonpbMarshaler.Marshal(os.Stdout, resp)
fmt.Fprintln(os.Stdout)
return nil
}
if *esServers != "" {