Support Workflow Commands

[nikeee]

GitHub actions supports putting annotations in source files during a CI run:
https://docs.github.com/en/actions/using-workflows/workflow-commands-for-github-actions

Feature request: rome ci should detect if it is running in GitHub actions and emit error/warning messages for linter and style issues.

eslint seems to support this as well. It looks like this (for no-unused-vars):

If there is a reliable way to detect if rome is running in GH Actions¹, this should be possible to provide without breaking anything. Maybe only consider doing it when using rome ci. Eslint seems to do this by default, if it is running in GHA.

Footnotes

1. Should be possible when checking env var GITHUB_ACTIONS for true. ↩

[ematipico]

This is a feature that is definitely in our radars! The old Rome code base had a feature like this.

We're definitely open to support it, we just lack the manpower to do so at the moment. So if someone wants to do the heavy lifting, we're definitely willing to help!