name: Prevent PRs against `main` on: pull_request_target: # Please read https://securitylab.github.com/research/github-actions-preventing-pwn-requests/ before using types: [opened, edited] jobs: check-branch: runs-on: ubuntu-latest steps: - uses: Vankka/pr-target-branch-action@v2 env: GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} with: target: main exclude: next # Don't prevent going from next -> main change-to: next comment: | Your PR was set to target `main`, PRs should be target `next`. The base branch of this PR has been automatically changed to `next`. Please verify that there are no merge conflicts.