name: Docs

on:
  push:
    branches:
      - main
  pull_request:

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

concurrency:
  group: docs-pages
  cancel-in-progress: true

jobs:
  build:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Setup Node
        uses: actions/setup-node@v4
        with:
          node-version: 22
          cache: npm

      - name: Install dependencies
        run: npm ci

      - name: Build docs site
        env:
          DOCS_BASE: /
        run: npm run docs:build

      - name: Configure Pages
        if: github.event_name == 'push' && github.ref == 'refs/heads/main'
        uses: actions/configure-pages@v5

      - name: Upload Pages artifact
        if: github.event_name == 'push' && github.ref == 'refs/heads/main'
        uses: actions/upload-pages-artifact@v3
        with:
          path: docs/.vitepress/dist

  deploy:
    if: github.event_name == 'push' && github.ref == 'refs/heads/main'
    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