CI artifacts:reports should be available with GitHub PR integration (and other external repositories)

Problem to solve

When using GitLab Merge Requests, reports such as tests (e.g., artifacts:reports:junit) and performance (artifacts:reports:performance) are posted to the Merge Request, but are not visible from the CI page (see, e.g., #49212 (moved)). When using GitLab CI/CD with GitHub, there is no GitLab Merge Request and this information is not posted to the GitHub Pull Request. This severely limits the audience of GitLab CI/CD for projects hosted at GitHub, and since this limitation isn't documented, gives a poor impression of GitLab CI/CD relative to other services.

Intended users

Anyone who uses GitLab CI/CD with GitHub or other CI/CD for external repositories.

Further details

This is a standard feature offered by all other CI/CD platforms, including GitLab CI/CD for GitLab repositories.

Proposal

  • Make all artifacts:reports reachable from the CI interface; see #49212 (moved).
  • Add reports to external pull requests (GitHub, Bitbucket) to the extent they support doing so.

Permissions and Security

Documentation

Testing

What does success look like, and how can we measure that?

Links / references

Edited by Jed Brown