Filter extension registry

[szkiba]

Feature Description

In certain runtime environments, the use of arbitrary extensions is not allowed. There is a need to limit the extensions that can be used.

Suggested Solution (optional)

This use case can be solved most flexibly by narrowing down the extension registry. The content of the extension registry can be narrowed using a jmespath syntax filter expression. Extensions can be filtered based on any property.

allow only officially supported extensions

k6x --filter "[?contains(tiers,'Official')]" run script.js

allow only cloud enabled extensions

k6x --filter "[?cloudEnabled == true]" run script.js

Already existing or connected issues / PRs (optional)

No response

[szkiba]

The v0.4.0 release includes this feature.