modify

type Config ¶

type Config map[string]string

type Plugin ¶

type Plugin struct {
	// contains filtered or unexported fields
}

{ introduction It modifies the content for a field. It works only with strings. You can provide an unlimited number of config parameters. Each parameter handled as `cfg.FieldSelector`:`cfg.Substitution`.

**Example:** ```yaml pipelines:

example_pipeline:
  ...
  actions:
  - type: modify
    my_object.field.subfield: value is ${another_object.value}.
  ...

```

The resulting event could look like: ```

{
  "my_object": {
    "field": {
      "subfield":"value is 666."
    }
  },
  "another_object": {
    "value": 666
  }

``` }

func (p *Plugin) Do(event *pipeline.Event) pipeline.ActionResult

func (p *Plugin) Start(config pipeline.AnyConfig, params *pipeline.ActionPluginParams)

func (p *Plugin) Stop()