# This workflow builds and deploys the Docusaurus documentation to GitHub Pages
# when changes are pushed to the main branch.
name: Deploy Docusaurus to GitHub Pages

on:
  workflow_dispatch:
  push:
    branches:
      - main
    paths:
      - 'web/**'

# Prevent parallel deployments when multiple commits are pushed to main
# in a short time.
concurrency:
  group: "pages"
  cancel-in-progress: false

permissions: read-all

jobs:
  build:
    runs-on: ubuntu-latest
    permissions:
      contents: read
    steps:
      - name: Checkout
        uses: actions/checkout@v6

      - name: Setup Node
        uses: actions/setup-node@v6
        with:
          # Use the latest LTS version of Node.js already installed on the runner.
          node-version: latest
          check-latest: 'false'
          cache: yarn
          cache-dependency-path: web/yarn.lock

      - name: Setup Pages
        uses: actions/configure-pages@v6

      - name: Install dependencies
        working-directory: web
        run: yarn install --frozen-lockfile --non-interactive

      - name: Build website
        working-directory: web
        run: yarn build

      - name: Upload artifact
        uses: actions/upload-pages-artifact@v5
        with:
          path: web/build

  deploy:
    permissions:
      pages: write
      id-token: write
    environment:
      name: github-pages
      url: ${{ steps.deployment.outputs.page_url }}
    needs: build
    runs-on: ubuntu-latest
    steps:
      - name: Deploy to GitHub Pages
        id: deployment
        uses: actions/deploy-pages@v5
