name: Deploy static content to Pages

on:
  workflow_dispatch:

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

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

jobs:
  deploy:
    environment:
      name: github-pages
      url: ${{ steps.deployment.outputs.page_url }}
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v6

      - name: Cache Emscripten
        id: cache-emsdk
        uses: actions/cache@v4
        with:
          path: ~/emsdk
          key: emsdk-${{ runner.os }}-latest

      - name: Install Emscripten
        if: steps.cache-emsdk.outputs.cache-hit != 'true'
        run: |
          git clone https://github.com/emscripten-core/emsdk.git ~/emsdk
          ~/emsdk/emsdk install latest
          ~/emsdk/emsdk activate latest

      - name: Build WASM
        run: |
          source ~/emsdk/emsdk_env.sh
          make wasm

      - name: Setup pnpm
        uses: pnpm/action-setup@v4
        with:
          version: 10

      - name: Setup Node
        uses: actions/setup-node@v6
        with:
          node-version: 20
          cache: 'pnpm'
          cache-dependency-path: doc/pnpm-lock.yaml

      - name: Install and build docs
        run: |
          cd doc
          pnpm install
          pnpm run build

      - name: Setup Pages
        uses: actions/configure-pages@v5

      - name: Upload artifact
        uses: actions/upload-pages-artifact@v4
        with:
          path: 'doc/docs/.vitepress/dist'

      - name: Deploy to GitHub Pages
        id: deployment
        uses: actions/deploy-pages@v4