codex-trigger.yml

name: Trigger Codex Review

on:
  pull_request:
    types: [opened, reopened, labeled, synchronize]

jobs:
  trigger:
    if: contains(github.event.pull_request.labels.*.name, 'auto-fix')
    runs-on: ubuntu-latest
    steps:
      - uses: actions/github-script@v7
        with:
          github-token: ${{ secrets.FUUGAMO_PAT }}
          script: |
            const prNumber = context.payload.pull_request.number;
            const pingText = '@codex Please review this PR. If you find no critical issues, reply with "LGTM". If you find critical issues, describe them clearly.';

            // 去重：如果已存在相同触发评论则跳过，避免重复@codex
            const { data: comments } = await github.rest.issues.listComments({
              owner: context.repo.owner,
              repo: context.repo.repo,
              issue_number: prNumber,
              per_page: 100,
            });

            const alreadyPinged = comments.some(c => (c.body || '').includes(pingText));
            if (alreadyPinged) {
              core.info('Codex already pinged on this PR, skip duplicate comment.');
              return;
            }

            await github.rest.issues.createComment({
              owner: context.repo.owner,
              repo: context.repo.repo,
              issue_number: prNumber,
              body: pingText,
            });