name: Sync Knowledge (GitHub → Supabase/pgvector)

on:
  schedule:
    - cron: "17 */6 * * *"   # every 6h
  workflow_dispatch:

jobs:
  sync:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

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

      - name: Install dependencies
        run: npm ci

      - name: Run sync script
        env:
          OPENAI_API_KEY: ${{ secrets.OPENAI_API_KEY }}
          SUPABASE_URL: ${{ secrets.SUPABASE_URL }}
          SUPABASE_SERVICE_ROLE_KEY: ${{ secrets.SUPABASE_SERVICE_ROLE_KEY }}
          KNOWLEDGE_REPO_URL: ${{ secrets.KNOWLEDGE_REPO_URL }}
          KNOWLEDGE_DIRS: ${{ secrets.KNOWLEDGE_DIRS }}
        run: |
          node scripts/sync-knowledge.mjs