Submitting WPT results to wpt.fyi for comparison #46443

Is there interest in adding Node.js to the list of products that wpt.fyi supports displaying results and comparisons for?

If I understood the task right, it would require a daily CI job which checks out the WPT tests using a branch name that the wpt repo pushes to on a daily schedule, called epochs/daily, executing our WPT runner, collecting its results, transforming and submitting them to the wpt.fyi together with metadata about the used Node.js version.

This would be done in a matrix for all maintained release lines which wpt.fyi calls stable channels, plus one for the experimental channel which would be our main branch checkout. So the job would e.g. checkout node's v18.x branch HEAD~1, updated the checked out WPTs to epochs/daily, ran the WPTs, transformed the results and submitted them.

To submit the results we'd request an identifier/username to be created in the wpt.fyi API, an API key for that username would be given to us to be stored as a Github Actions Repository Secret.

We would still only be running the WPT suites we have an existing checkout for.

Example how Deno has their results submitted