name: Deploy to Shuttle

on:
  pull_request:
    branches: [master]
    types: [closed]

jobs:
  deploy:
    if: github.event.pull_request.merged == true
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      
      # Build frontend
      - name: Install trunk
        run: cargo install --locked trunk
      - name: Build frontend
        run: trunk build --release --public-url /${{ github.event.repository.name }}
        working-directory: ./frontend
        
      # Deploy backend
      - name: Install Rust
        uses: actions-rs/toolchain@v1
        with:
          toolchain: stable
          override: true
      - name: Install cargo-shuttle
        run: cargo install --locked cargo-shuttle
      - name: Deploy to Shuttle
        env:
          SHUTTLE_TOKEN: ${{ secrets.SHUTTLE_TOKEN }}
        run: |
          cargo shuttle login --api-key $SHUTTLE_TOKEN
          cargo shuttle deploy