Max Held
Max Held
The current version of the github actions action builder (and therein: dockerlint) does not appear to support the `ARG` instruction *before* `FROM`. Blocked by https://github.com/actions/action-builder/issues/10
currently, ghactions (and all *R* actions contained therein) require that the user bring her own docker image, such as [`rocker/tidyverse`](https://hub.docker.com/r/rocker/verse), or whatever really. This makes some sense for random rmd...
I think the images currently get slightly bloated because the installation artefacts (sources) *also* get added in the layer, even though that's not really necessary. This might also happen upstream...
https://help.github.com/en/actions/building-actions/metadata-syntax-for-github-actions
https://github.com/JamesIves/github-pages-deploy-action
maybe this can be a "host" aka "js" action? Doesn't seem like this would really need a docker container.