name: Deploy WebAssembly to GitHub Pages

on:
  push:
    branches:
      - rust
  workflow_dispatch: {}

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

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

jobs:
  build:
    name: Build (trunk -> dist)
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Install Rust (stable + wasm32)
        uses: dtolnay/rust-toolchain@stable
        with:
          targets: wasm32-unknown-unknown

      - name: Cache cargo
        uses: Swatinem/rust-cache@v2

      - name: Install trunk
        run: cargo install trunk --locked

      - name: Build with trunk
        working-directory: schafkopf-logic
        run: |
          trunk build --release --public-url "/${{ github.event.repository.name }}/"

      - name: Upload Pages artifact
        uses: actions/upload-pages-artifact@v3
        with:
          path: schafkopf-logic/dist

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