write-tutorials.yml

name: Write Tutorials

on:
  workflow_dispatch:
  schedule:
    - cron: '0 3 * * 0' # Run at 3AM UTC every Sunday

permissions:
  contents: write
  actions: write

jobs:
  deploy:
    runs-on: ubuntu-latest
    name: Write Tutorials
    steps:
      - name: Install Git LFS
        run: sudo apt-get update && sudo apt-get install -y git-lfs && git lfs install

      - name: Checkout code
        uses: actions/checkout@v6
        with:
          lfs: true

      - uses: oven-sh/setup-bun@v2

      - name: Setup Node.js
        uses: actions/setup-node@v6
        with:
          node-version: 24.x

      - name: Install dependencies
        run: bun install

      - name: Generate tutorials
        run: bun scripts/generate_tutorials.mjs
        env:
          OPENAI_API_KEY: ${{ secrets.OPENAI_API_KEY }}

      - name: Check for changes
        id: git-check
        run: |
          if git diff --quiet && git diff --cached --quiet; then
            echo "changes=false" >> $GITHUB_OUTPUT
          else
            echo "changes=true" >> $GITHUB_OUTPUT
          fi

      - name: Commit generated files
        if: steps.git-check.outputs.changes == 'true'
        env:
          GH_TOKEN: ${{ github.token }}
        run: |
          git config --local user.name "github-actions[bot]"
          git config --local user.email "github-actions[bot]@users.noreply.github.com"
          git lfs track "loadedVectorStore/*.json" 2>/dev/null || true
          git lfs track "loadedVectorStore/*.index" 2>/dev/null || true
          git add .gitattributes 2>/dev/null || true
          git add loadedVectorStore/*.json loadedVectorStore/*.index 2>/dev/null || true
          git add -A
          git commit -m "chore: update generated tutorials" \
            -m "Automated update from write-tutorials workflow" \
            -m "Run ID: ${{ github.run_id }}"
          git pull --rebase origin main || {
            echo "Rebase conflict detected, aborting and retrying..."
            git rebase --abort
            git pull --no-rebase origin main
            exit 1
          }
          git push origin main
          gh workflow run deploy.yml --ref main
        working-directory: ./

      - name: Report no changes
        if: steps.git-check.outputs.changes != 'true'
        run: echo "No changes to commit - generated tutorials are up to date"