cross_platform_tests.yml

name: Cross-Platform Tests

on:
  push:
    branches: [ main, master, test-pypi-publish ]
    tags:
      - 'v*.*.*' # Also trigger on tags like v1.0.0, v1.2.3
  pull_request:
    branches: [ main, master ]
  workflow_dispatch:  # Allows manual triggering

# Add this section to control notification behavior
defaults:
  run:
    shell: bash

# Explicitly disable all notifications
env:
  GITHUB_ACTIONS_SKIP_NOTIFICATIONS: true
  ACTIONS_STEP_DEBUG: false
  GITHUB_ACTIONS_NOTIFICATIONS: false
  
jobs:
  build_and_test:
    name: Build and test on ${{ matrix.os }} with Python ${{ matrix.python-version }}
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false  # Continue with other jobs if one fails
      matrix:
        os: [ubuntu-latest]
        python-version: ['3.10', '3.11', '3.12']

    steps:
    - uses: actions/checkout@v4
      with:
        submodules: recursive
    
    - name: Set up Python ${{ matrix.python-version }}
      uses: actions/setup-python@v4
      id: setup_python
      with:
        python-version: ${{ matrix.python-version }}

    # Cache Python packages
    - name: Cache pip packages
      uses: actions/cache@v3
      with:
        path: ~/.cache/pip
        key: ${{ runner.os }}-pip-${{ matrix.python-version }}-${{ hashFiles('**/requirements.txt') }}
        restore-keys: |
          ${{ runner.os }}-pip-${{ matrix.python-version }}-
      
    # Cache Rust dependencies
    - name: Cache Cargo registry and index
      uses: actions/cache@v3
      with:
        path: |
          ~/.cargo/registry
          ~/.cargo/git
          target
        key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.toml', '**/Cargo.lock') }}
        restore-keys: |
          ${{ runner.os }}-cargo-
      
    - name: Create virtual environment
      run: |
        python -m venv .venv
        echo "VIRTUAL_ENV=$PWD/.venv" >> $GITHUB_ENV
        echo "$PWD/.venv/bin" >> $GITHUB_PATH
        
    - name: Install dependencies
      run: |
        python -m pip install --upgrade pip
        pip install pytest pytest-benchmark
        if [ -f tests/requirements.txt ]; then pip install -r tests/requirements.txt; fi
      shell: bash
      
    - name: Build and install package with maturin
      uses: PyO3/maturin-action@v1
      with:
        python-interpreter: ${{ steps.setup_python.outputs.python-path }}
        target: x86_64
        command: develop
        args: --release
        sccache: 'true'
      
    - name: Run tests
      run: python run_tests.py
      continue-on-error: true  # Continue even if tests fail to get wheels
      
    - name: Build wheel
      uses: PyO3/maturin-action@v1
      with:
        python-interpreter: ${{ steps.setup_python.outputs.python-path }}
        target: x86_64
        command: build
        args: --release
        sccache: 'true'
        
    - name: Upload wheels
      uses: actions/upload-artifact@v4
      with:
        name: wheels-${{ matrix.os }}-py${{ matrix.python-version }}
        path: target/wheels/
        
  # Create a release job that collects all wheels
  collect_wheels:
    name: Collect all wheels
    needs: build_and_test
    runs-on: ubuntu-latest
    
    steps:
    - name: Download all artifacts
      uses: actions/download-artifact@v4
      with:
        path: wheels
        
    - name: Display wheel files
      run: find wheels -type f -name "*.whl" | sort
      shell: bash
        
    - name: Flatten wheel structure
      run: |
        mkdir -p dist
        find wheels -name "*.whl" -exec cp {} dist/ \;
        echo "Files in dist after flattening:"
        ls -la dist/
        
    - name: Upload combined wheels
      uses: actions/upload-artifact@v4
      with:
        name: all-wheels
        path: dist/*.whl

  publish_to_test_pypi:
    name: Publish Python distributions to TestPyPI
    needs: collect_wheels
    runs-on: ubuntu-latest
    # Trigger on test-pypi-publish branch OR manual workflow dispatch
    if: github.ref == 'refs/heads/test-pypi-publish' || github.event_name == 'workflow_dispatch'
    permissions:
      id-token: write # IMPORTANT: this permission is mandatory for trusted publishing

    steps:
    - name: Download all wheels
      uses: actions/download-artifact@v4
      with:
        name: all-wheels
        path: dist/

    - name: List downloaded files
      run: |
        echo "Files in dist/:"
        ls -la dist/
        echo "Checking for .whl files specifically:"
        find dist -name "*.whl" -type f
        
    - name: Publish to TestPyPI
      uses: pypa/gh-action-pypi-publish@release/v1
      with:
        repository_url: https://test.pypi.org/legacy/