# 本工作流用于标记并关闭长期不活跃的 Issue。
# 目前仅针对带 `bug` 标签的 Issue 生效，不会处理 PR。
#
# 文档: https://github.com/actions/stale
name: Mark stale bug issues

on:
  schedule:
    # 每天 UTC 08:30 执行 (北京时间 16:30)
    - cron: '30 8 * * *'
  workflow_dispatch:
    inputs:
      dry-run:
        description: '仅预览, 不实际执行 (Dry run mode)'
        required: false
        default: true
        type: boolean

jobs:
  stale:
    runs-on: ubuntu-latest
    permissions:
      issues: write

    steps:
      - uses: actions/stale@v10
        with:
          repo-token: ${{ secrets.GITHUB_TOKEN }}
          operations-per-run: 200

          # 只处理带 bug 标签的 Issue
          any-of-labels: 'bug'

          # 不处理 PR
          days-before-pr-stale: -1
          days-before-pr-close: -1

          # 不活跃判定与关闭策略: 先标记 stale, 再延迟关闭
          days-before-issue-stale: 60
          days-before-issue-close: 30

          stale-issue-label: 'stale'
          stale-issue-message: |
            This issue has been automatically marked as **stale** because it has not had any activity.
            It will be closed in a certain period of time if no further activity occurs.
            If this issue is still relevant, please leave a comment.

            ---

            该 Issue 已较长时间无活动, 已被标记为 `stale`。
            如无后续活动, 将在一段时间后自动关闭。
            如仍需跟进, 请回复评论。
          close-issue-message: |
            This issue has been automatically closed due to inactivity.
            If the problem still exists, feel free to reopen or create a new issue with updated information.

            ---

            该 Issue 因长期无活动已自动关闭。
            如问题仍存在, 欢迎补充复现信息并重新打开或新建 Issue。

          remove-stale-when-updated: true

          debug-only: ${{ github.event_name == 'workflow_dispatch' && inputs.dry-run }}