deploy.yml

name: Build & Deploy Hexo Site

# 三種觸發方式：
# 1. push 到 main（除了 _drafts/ 跟操作型文件）→ 推送後立刻 deploy
# 2. 每天 00:30 台北時間（= 16:30 UTC）→ 把當天到期的未來日期文章發出來
# 3. 手動觸發（Actions 頁面點 Run workflow）→ 立刻 deploy
on:
  push:
    branches: [main]
    paths-ignore:
      - '.gitignore'
      - 'README.md'
      - 'CLAUDE.md'
      - 'notes/**'
      - 'source/_drafts/**'
  schedule:
    # 每天重新部署兩次（台北時間 12:30 與 00:30），確保排程文章能準時釋出
    - cron: '30 4,16 * * *'
  workflow_dispatch:

# 允許 workflow 寫入 gh-pages branch
permissions:
  contents: write

# 同時只跑一個 deploy，避免推送衝突
concurrency:
  group: pages-deploy
  cancel-in-progress: false

jobs:
  build-and-deploy:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout source (main branch)
        uses: actions/checkout@v4

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: '20'
          cache: 'npm'

      - name: Install dependencies
        run: npm ci

      - name: Build Hexo site
        run: npx hexo generate

      - name: Deploy to gh-pages
        uses: peaceiris/actions-gh-pages@v4
        with:
          github_token: ${{ secrets.GITHUB_TOKEN }}
          publish_dir: ./public
          publish_branch: gh-pages
          user_name: 'github-actions[bot]'
          user_email: 'github-actions[bot]@users.noreply.github.com'
          commit_message: 'Site updated (Actions)'
          # force_orphan: false 表示沿用既有 gh-pages 歷史，不重置
          force_orphan: false