name: CI

on:
  push:
  pull_request:

jobs:
  test:
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        include:
          - os: ubuntu-latest
            arch: x86_64
          - os: ubuntu-latest
            arch: aarch64
          - os: macos-latest
    
    steps:
    - uses: actions/checkout@v4

    - name: Install Rust
      uses: dtolnay/rust-toolchain@stable

    - name: Set up QEMU (for aarch64 on Linux)
      if: matrix.arch == 'aarch64' && runner.os == 'Linux'
      uses: docker/setup-qemu-action@v3

    - name: Cache cargo
      uses: actions/cache@v4
      with:
        path: |
          ~/.cargo/registry
          ~/.cargo/git
          target
        key: ${{ runner.os }}-${{ matrix.arch || 'x86_64' }}-cargo-${{ hashFiles('**/Cargo.lock') }}

    - name: Install system dependencies (Ubuntu)
      if: runner.os == 'Linux' && matrix.arch != 'aarch64'
      run: |
        sudo apt-get update
        sudo apt-get install -y libx11-dev libxdo-dev libxcb-shape0-dev libxcb-xfixes0-dev

    - name: Build and test (Linux aarch64)
      if: matrix.arch == 'aarch64' && runner.os == 'Linux'
      uses: uraimo/run-on-arch-action@v2
      with:
        arch: aarch64
        distro: ubuntu22.04
        install: |
          apt-get update
          apt-get install -y curl build-essential libx11-dev libxdo-dev libxcb-shape0-dev libxcb-xfixes0-dev
          curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y
        run: |
          . $HOME/.cargo/env
          cargo build --workspace
          cargo test --workspace --lib --tests

    - name: Build (Linux x86_64 / macOS)
      if: matrix.arch != 'aarch64'
      run: cargo build --workspace

    - name: Run tests (Linux x86_64 / macOS)
      if: matrix.arch != 'aarch64'
      run: cargo test --workspace --lib --tests