assign-reviewer.yml

name: Assign Reviewers
on:
  pull_request:
#    types: [opened, ready_for_review]

jobs:
  assign_reviewers:
    runs-on: ubuntu-latest
    permissions:
      pull-requests: write
    steps:
      # Although you could use CodeOwners, we do not want to review Pull Requests created by Renovate or Dependabot.
      # We do want to review PRs created by other bots (e.g., GitHub Actions) or regular users.
      # Also, reviewers should only be assigned if the PR is not a draft.
      - name: Assign reviewers for non-draft PRs that are not from Renovate or Dependabot
        uses: actions/github-script@v6
        with:
          script: |
            const pr = context.payload.pull_request;
            const excludedBotAuthors = ['renovate[bot]', 'dependabot[bot]'];

            if (!excludedBotAuthors.includes(pr.user.login) && !pr.draft) {
              await github.rest.pulls.requestReviewers({
                owner: context.repo.owner,
                repo: context.repo.repo,
                pull_number: pr.number,
                team_reviewers: ['line/bot-team/bot-sdk-general-reviewers'],
              });
            }