deploy.yml

name: Deploy to GitHub Pages

on:
  push:
    branches: [main]
  workflow_dispatch:
  # Lite 页面上的下载按钮指向构建时查到的那一版安装包。Lite 发了新版之后，
  # 不重新构建的话按钮会一直指着旧版本 —— 旧版照样能装、装上会自己更新，
  # 但没理由让它停在那里。定时重建一次，最多晚三个小时跟上。
  schedule:
    - cron: "41 */3 * * *"

# Each job gets only what it needs (below). The build runs third-party code from
# npm with GITHUB_TOKEN in its environment, so it may only read; the Pages
# permissions belong to the deploy job alone.
permissions: {}

concurrency:
  group: pages
  cancel-in-progress: true

jobs:
  build:
    runs-on: ubuntu-latest
    permissions:
      contents: read
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          # The sitemap's <lastmod> and the dates on doc pages come from git
          # history; a shallow clone would leave them out.
          fetch-depth: 0

      # The pnpm version comes from package.json's packageManager, the same one
      # a local `pnpm` switches to
      - name: Setup pnpm
        uses: pnpm/action-setup@v4

      - name: Setup Node
        uses: actions/setup-node@v4
        with:
          node-version: 22
          cache: pnpm

      - name: Install dependencies
        run: pnpm install --frozen-lockfile

      - name: Build site
        run: pnpm build
        env:
          # The build reads versions and releases from the GitHub API; with a
          # token the anonymous rate limit does not apply.
          GITHUB_TOKEN: ${{ github.token }}

      - name: Upload artifact
        uses: actions/upload-pages-artifact@v3
        with:
          path: ./dist

  deploy:
    needs: build
    runs-on: ubuntu-latest
    permissions:
      pages: write # to deploy to GitHub Pages
      id-token: write # to verify that the deployment comes from this workflow
    environment:
      name: github-pages
      url: ${{ steps.deployment.outputs.page_url }}
    steps:
      - name: Deploy to GitHub Pages
        id: deployment
        uses: actions/deploy-pages@v4

      # Tells the search engines that take IndexNow (Bing, which ChatGPT search
      # and Copilot also use, Yandex and others) every address in the sitemap,
      # so new and changed pages are crawled soon after a deploy. The key file
      # in public/ shows the site is ours. Only for a push or a manual run:
      # the scheduled rebuild every three hours would resubmit unchanged pages.
      # A failed notification does not fail the deploy.
      - name: Notify IndexNow
        if: github.event_name != 'schedule'
        continue-on-error: true
        env:
          INDEXNOW_KEY: f7c3fcca3acfc15fb46eca5e1fbde518
        run: |
          set -euo pipefail
          curl -fsSL https://thinkwat.ch/sitemap-0.xml \
            | grep -o '<loc>[^<]*</loc>' | sed -e 's/<loc>//' -e 's|</loc>||' > urls.txt
          echo "$(wc -l < urls.txt) addresses"
          python3 - <<'PY'
          import json, os
          urls = [u.strip() for u in open("urls.txt") if u.strip()]
          key = os.environ["INDEXNOW_KEY"]
          json.dump({"host": "thinkwat.ch", "key": key,
                     "keyLocation": f"https://thinkwat.ch/{key}.txt", "urlList": urls},
                    open("indexnow.json", "w"))
          PY
          curl -fsS -o /dev/null -w "IndexNow answered %{http_code}\n" -X POST https://api.indexnow.org/indexnow \
            -H "Content-Type: application/json; charset=utf-8" --data @indexnow.json