Propagate container options to nested docker running via container:

[terlar]

It seems container-options from .actrc is not propagated to the container specified in container:.

I have a case where all traffic locally needs to go via a proxy when connected to VPN, this proxy also needs custom certificates to be used. This can be solved by:

--container-options --volume /etc/ssl/certs/ca-certificates.crt:/etc/ssl/certs/ca-certificates.crt:ro

However, this is used with the main act runner, however it is not propagated to the image used by container.

I can get it working by explicitly adding it to the container configuration inside the workflow, but then it breaks on GitHub that potentially cannot inject this SSL certificate.

I would also need to pass env variables http_proxy, https_proxy and no_proxy.

Any idea if it is possible to pass options to these containers?