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add '--raw' flag to output JSON lines #26

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add '--raw' flag to output JSON lines #26

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6 changes: 6 additions & 0 deletions configuration.go
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Original file line number Diff line number Diff line change
Expand Up @@ -22,6 +22,7 @@ type SearchTarget struct {
type QueryDefinition struct {
Terms []string
Format string
Raw bool
TimestampField string
AfterDateTime string `json:"-"`
BeforeDateTime string `json:"-"`
Expand Down Expand Up @@ -159,6 +160,11 @@ func (config *Configuration) Flags() []cli.Flag {
Usage: "(*) Message format for the entries - field names are referenced using % sign, for example '%@timestamp %message'",
Destination: &config.QueryDefinition.Format,
},
cli.BoolFlag{
Name: "raw",
Usage: "Just print raw JSON lines",
Destination: &config.QueryDefinition.Raw,
},
cli.StringFlag{
Name: "i,index-pattern",
Value: "logstash-[0-9].*",
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10 changes: 8 additions & 2 deletions elktail.go
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Original file line number Diff line number Diff line change
Expand Up @@ -254,8 +254,14 @@ func (t *Tail) processHit(hit *elastic.SearchHit) map[string]interface{} {
if err != nil {
Error.Fatalln("Failed parsing ElasticSearch response.", err)
}
t.printResult(entry)
return entry;

if t.queryDefinition.Raw {
fmt.Println(string(*hit.Source))
} else {
t.printResult(entry)
}

return entry
}


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