# Force x86_64 architecture for full PlatformIO compatibility
FROM --platform=linux/amd64 python:3.11-slim

# Install system dependencies
RUN apt-get update && apt-get install -y \
    git \
    curl \
    build-essential \
    usbutils \
    && rm -rf /var/lib/apt/lists/*

# Install PlatformIO
RUN pip install --no-cache-dir platformio

# Set working directory
WORKDIR /project

# Copy configuration files
COPY platformio.ini .

# Pre-download platforms and tools (optional, speeds up subsequent builds)
RUN pio pkg install --skip-dependencies || true

# Default command
CMD ["pio", "run"]