Hi folks. Savin asked me about CICD pipelines for Metaflow for R. Here's a Github Actions workflow I used for a project a while back. The first job is an

R CMD check

(which includes unit tests), and the second job builds an image tagged with the git SHA and pushes it to AWS ECR. The Dockerfile uses the

renv.lock

file to pin down package dependencies. Then the flow itself can reference the image (with the git hash tag).

This is incredibly helpful! Thanks @calm-motorcycle-38345!