* Update if statement w/r/t github.event.issue.pull_request conditional and update
cirrus-actions/rebase to 1.4.
* Fix running the PR comment workflow so it only runs if
github.event.pull_request.head.repo.full_name != github.repository
How neat!
* GitHub workflow for /ci trigger
Add in GitHub workflow for adding the `ci` label to the PR and running Buildkite
pipeline(s).
The `ci` label will allow the PR to be built on push without havinvg to continuously
issue the `/ci` trigger from a Forem team member.
```
build.pull_request.repository.fork != true || build.pull_request.labels includes "ci"
```
Also using the `/ci` trigger will run the initial pipeline builds too.
* Fix YAML formatting and typos.
* Add note to PR template.
* Conditionally add a comment to a new PR when it originates from a third-party
fork with a note about having to wait for manual approval for our CI to run on
their PR.
* Update .github/PULL_REQUEST_TEMPLATE.md
Co-authored-by: Michael Kohl <citizen428@dev.to>
* Update .github/workflows/pr.yml
Co-authored-by: Michael Kohl <citizen428@dev.to>
* Adjust if statement to include OWNERS and do startsWith instead of contains.
Co-authored-by: Michael Kohl <citizen428@dev.to>
