Function main

ci/install-qemu.py:13–45

Install QEMU Docker image. Returns: Exit code (0 for success, 1 for failure)

()

def main() -> int:
    """Install QEMU Docker image.

    Returns:
        Exit code (0 for success, 1 for failure)
    """
    print("FastLED QEMU Installation")
    print("=" * 50)
    print()

    integration = QEMUTestIntegration()

    if not integration.docker_available:
        print("ERROR: Docker is not available!", file=sys.stderr)
        print("Please install Docker first:", file=sys.stderr)
        print("  - Windows/Mac: https://www.docker.com/products/docker-desktop")
        print("  - Linux: https://docs.docker.com/engine/install/")
        return 1

    print("Docker is available, pulling QEMU image...")
    success = integration.install_qemu()

    if success:
        print()
        print("✓ QEMU installation successful!")
        print()
        print("You can now run QEMU tests with:")
        print("  uv run test.py --qemu esp32s3")
        return 0
    else:
        print()
        print("✗ QEMU installation failed")
        return 1


if __name__ == "__main__":