Data filter list

[jp-gouin]

Hello,

Is it possible to fetch the first items of a list and data inside this list using filters data ?

I have this event input :

{
	"type": "PUSH_ARTIFACT",
	"occur_at": 1586922308,
	"operator": "admin",
	"event_data": {
		"resources": [{
			"digest": "sha256:8a9e9863dbb6e10edb5adfe917c00da84e1700fa76e7ed02476aa6e6fb8ee0d8",
			"tag": "latest",
			"resource_url": "hub.harbor.com/test-webhook/debian:latest"
		}],
		"repository": {
			"date_created": 1586922308,
			"name": "debian",
			"namespace": "test-webhook",
			"repo_full_name": "test-webhook/debian",
			"repo_type": "private"
		}
	}
}

And i want to select the resource_url in body
I tried with body.event_data.resources.0.resource_url but no luck with that.

Plus i want to apply this regex on the result (^((?!sig|metadata).)*$)

filters:
  data:
    - path: "body.event_data.resources.0.resource_url"
       type: string
       value:
          - "^((?!.sig|metadata).)*$"

is this possible ?

[jp-gouin]

Problem solved
Actually it’s possible to use body.event_data.resources.0.resource_url to get the first item of the list.

what is not working is the regex and particularly ?! called negative lookahead which is not supported in golang.
More details here