name: Copilot Issue Auto Comment

on:
  issues:
    types: [opened]
  workflow_dispatch:

permissions:
  issues: write

jobs:
  copilot_auto_comment:
    runs-on: ubuntu-latest
    steps:
      - name: Ask Copilot to triage issue automatically
        uses: actions/github-script@v7
        with:
          script: |
            const issue = context.payload.issue;
            if (!issue) return;

            const owner = context.repo.owner;
            const repo = context.repo.repo;

            const body = `@copilot 请自动分诊并直接给出可执行建议（无需人工先介入）：\n\n- 先判断类型：Bug / Performance / Security / Question / Feature\n- 检查 Issue 信息是否完整（版本、部署方式、复现步骤、日志）\n- 若信息不完整：请直接按模板列出缺失项并引导补充\n- 若信息较完整：请给出下一步排查建议与最小复现建议\n- 若判断为已知问题或已修复：请给出对应版本/修复方向\n\nIssue #${issue.number}\n标题：${issue.title}\n链接：${issue.html_url}`;

            await github.rest.issues.createComment({
              owner,
              repo,
              issue_number: issue.number,
              body,
            });

            core.info(`Copilot prompt comment posted to #${issue.number}`);