add label filtering config

[lekpamartin]

Add an option to filter checked container and image by settings coma separated labels. For exemple to filter on two labels --filter label=key1 --filter label=key2=value2 You have to define -t key1,key2=value2 Thx

[lekpamartin]

@konstruktoid Have you had time to watch the PR?

[lekpamartin]

Hi,

• the code doesn't actually exclude any images or containers, it includes them It is a mistake in the help definition. The purpose is to include images/containers with defined label.

• it filters on the label key, not the label value. The use can define : -t maintainer : all label with key "maintainer" -t maintainer=name : all label with key "maintainer" and value "name"

I will push and update of the documentation.

Before it I am looking for a bug when label value contain space. For example -t maintainer=My name

Thx

[konstruktoid]

  It is a mistake in the help definition. The purpose is to include images/containers with defined label.

But all containers and images are included by default, or is it to test only those with the defined label?

[lekpamartin]

It test only images/containers with defined label

[konstruktoid]

@lekpamartin can you rewrite the help text? See the review.

[lekpamartin]

@konstruktoid I updated the doc.

[konstruktoid]

Seems "include from" is still present in the documentation.

-t LABEL optional Comma delimited list of labels within a container or image to include from check

[lekpamartin]

Sorry.

Updated

[konstruktoid]

Sorry.

Updated

The text should read Comma delimited list of labels within a container or image to check

[konstruktoid]

Thanks @lekpamartin !