name: Sync LangBot Blog articles

on:
  workflow_dispatch:
  schedule:
    - cron: "17 2 * * *"

permissions:
  contents: write

concurrency:
  group: sync-langbot-blog-articles
  cancel-in-progress: false

jobs:
  sync:
    runs-on: ubuntu-latest
    steps:
      - name: Check out Wiki
        uses: actions/checkout@v5
        with:
          fetch-depth: 0

      - name: Check out LangBot landing page
        uses: actions/checkout@v5
        with:
          repository: langbot-app/langbot-landing-page
          token: ${{ secrets.LANGBOT_WIKI_PUSH_TOKEN }}
          path: .article-source
          persist-credentials: false

      - name: Synchronize articles and images
        run: node scripts/sync-blog-articles.mjs --source .article-source

      - name: Validate generated articles
        run: |
          node scripts/sync-blog-articles.mjs --check --source .article-source
          node scripts/sync-blog-articles.mjs --check
          npm test
          npx --yes mintlify@4.2.375 validate

      - name: Commit synchronized content
        run: |
          rm -rf .article-source
          if git diff --quiet && test -z "$(git status --short)"; then
            echo "LangBot Blog articles are already synchronized."
            exit 0
          fi
          git config user.name "langbot-docs-bot"
          git config user.email "actions@users.noreply.github.com"
          git add docs.json en/articles zh/articles ja/articles images/articles scripts/blog-articles-manifest.json
          git commit -m "docs(articles): sync LangBot Blog"
          git push