| name: Is Pull Request | |
| # This job succeeds for every pull request. Then, in settings, we protect trunk | |
| # such that every commit to trunk must have this job succeed. This effectively | |
| # makes it such that no one can push directly to `trunk`, since only PRs can | |
| # include this check. | |
| # We need this because you can only forbid pushing to `trunk` based on branch | |
| # protection rules. We only utilize the "Require status checks to pass before | |
| # merging" branch protection rule. If we wanted every other normal "check" to NOT | |
| # be required, then there would be no "required check" which prevents pushing | |
| # to trunk. As a result, we have this little fake "check" which will always show | |
| # up on PRs to prevent direct commits to trunk. | |
| on: | |
| pull_request: | |
| types: [ opened, synchronize ] | |
| jobs: | |
| is-pull-request: | |
| name: 'Protect Trunk Branch' | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Tells you that it's a pull request | |
| run: 'echo "This is a pull request 👍."' | |