deploy-github-pages.yml

# Builds the static site and pushes it to branch `gh-pages`.
#
# Enable the live URL once:
#   Repo → Settings → Pages → Build and deployment → Source: "Deploy from a branch"
#   Branch: gh-pages  /  folder: / (root)
#
# Site: https://<owner>.github.io/<repo>/
name: Deploy to GitHub Pages

on:
  push:
    branches: [main]
  workflow_dispatch:

permissions:
  contents: write

concurrency:
  group: github-pages-deploy
  cancel-in-progress: true

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

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

      - name: Install
        run: npm ci

      - name: Build
        run: npm run build
        env:
          BASE_PATH: /${{ github.event.repository.name }}
          # Static export mode: skips API routes (incompatible with GitHub Pages).
          # The /api/stats route is active in Vercel / `next start` deployments.
          NEXT_EXPORT: "true"

      - name: Publish to gh-pages branch
        uses: peaceiris/actions-gh-pages@v4
        with:
          github_token: ${{ secrets.GITHUB_TOKEN }}
          publish_dir: ./out
          force_orphan: true
          # Attribute Pages deploy commits to this repo’s owner (e.g. prodbycorne on a fork).
          user_name: ${{ github.repository_owner }}
          user_email: ${{ github.repository_owner }}@users.noreply.github.com