On Tue, 2019-05-07 at 17:45 +0200, Martin Kletzander wrote:
@echo @echo "Available make variables:" @echo + @echo " CI_CENGINE=engine - container engine to use (podman (default) or docker)" @echo " CI_CLEAN=0 - do not delete '$(CI_SCRATCHDIR)' after completion" @echo " CI_REUSE=1 - re-use existing '$(CI_SCRATCHDIR)' content" @echo
I have not looked at the code in detail, but I wanted to point this out before you respin: I really don't like the name CI_CENGINE :) Since we're dealing with containers exclusively I'm pretty sure we can just go with CI_ENGINE and not cause any confusion for users. The description given above is also not accurate, as far as I can tell: we use Podman instead of Docker only if we detect that the former is available, so what we really do is *prefer* Podman, not default to it. I would document it along the lines of CI_ENGINE=auto - container engine to use (podman, docker) and implement it like CI_ENGINE=auto # ... ifeq ($(CI_ENGINE),auto) CI_ENGINE = $(shell ...) endif # Validate that CI_ENGINE is either podman or docker at this # point, and error out otherwise -- Andrea Bolognani / Red Hat / Virtualization