name: Deploy to Production

on:
  push:
    branches: [main]
  pull_request:
    branches: [main]

jobs:
  build:
    name: Build
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

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

      - name: Install dependencies
        run: npm ci

      - name: Build
        run: npm run build
        env:
          ALGOLIA_APP_ID: ${{ secrets.ALGOLIA_APP_ID }}
          ALGOLIA_API_KEY: ${{ secrets.ALGOLIA_API_KEY }}

      - name: Upload build artifact
        if: github.ref == 'refs/heads/main' && github.event_name == 'push'
        uses: actions/upload-artifact@v4
        with:
          name: build
          path: build/
          retention-days: 1

  deploy:
    name: Deploy
    needs: build
    runs-on: ubuntu-latest
    if: github.ref == 'refs/heads/main' && github.event_name == 'push'
    steps:
      - name: Download build artifact
        uses: actions/download-artifact@v4
        with:
          name: build
          path: build/

      - name: Deploy via FTP
        uses: SamKirkland/FTP-Deploy-Action@v4.3.5
        with:
          server: ${{ secrets.FTP_SERVER }}
          username: ${{ secrets.FTP_USER }}
          password: ${{ secrets.FTP_PWD }}
          local-dir: ./build/
          server-dir: code-docs/www/