fivethirtyeightindex.com/.github/workflows/site.yaml at main · palewire/fivethirtyeightindex.com · GitHub

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name: Deploy site to GitHub Pages

on:
  push:
    branches: [main]
    paths:
      - 'web/**'
      - 'src/fakethirtyeight/site_data.py'
      - '.github/workflows/site.yaml'
  workflow_dispatch:

permissions:
  contents: read
  pages: write
  id-token: write

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

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

      - name: Set up Node
        uses: actions/setup-node@v4
        with:
          node-version: '20'
          cache: npm
          cache-dependency-path: web/package-lock.json

      - name: Install web dependencies
        run: npm ci
        working-directory: web

      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: '3.13'

      - name: Install uv
        uses: astral-sh/setup-uv@v3

      - name: Install Python project
        run: uv sync --all-extras

      # The data CSVs are not in the repo. For now we rely on artifacts that
      # the maintainer has produced locally and uploaded as a release attachment
      # (or hosted as a Pages artifact). Fall back to an empty articles.json
      # so the site builds even before the first data drop.
      - name: Ensure data file exists
        run: |
          mkdir -p web/static/data
          if [ ! -f web/static/data/articles.json ]; then
            echo "[]" > web/static/data/articles.json
            echo "WARNING: shipping empty articles.json — supply data/enriched.csv and data/curated.csv to populate."
          fi

      - name: Build site
        run: npm run build
        working-directory: web
        env:
          NODE_ENV: production
          PUBLIC_CLOUDFLARE_WEB_ANALYTICS_TOKEN: ${{ vars.CLOUDFLARE_WEB_ANALYTICS_TOKEN || secrets.CLOUDFLARE_WEB_ANALYTICS_TOKEN }}

      - name: Upload Pages artifact
        uses: actions/upload-pages-artifact@v3
        with:
          path: web/build

  deploy:
    needs: build
    runs-on: ubuntu-latest
    environment:
      name: github-pages
      url: ${{ steps.deployment.outputs.page_url }}
    steps:
      - name: Deploy to GitHub Pages
        id: deployment
        uses: actions/deploy-pages@v4