FROM debian:12 WORKDIR /root ARG DEBIAN_FRONTEND=noninteractive # Update container RUN apt-get update && apt-get upgrade -y # Install dependencies RUN apt-get install git wget flex bison gperf python3 python3-pip python3-setuptools python3-venv cmake ninja-build ccache libffi-dev libssl-dev dfu-util libusb-1.0-0 \ libgcrypt20 libglib2.0-0 libpixman-1-0 libsdl2-2.0-0 libslirp0 -y # Install ESP-IDF ENV PATH="~/.local/bin:${PATH}" RUN mkdir -p ~/esp && cd ~/esp && git clone --quiet --recursive https://github.com/espressif/esp-idf.git && ln -s /usr/bin/python3 /usr/bin/python RUN cd ~/esp/esp-idf && export IDF_GITHUB_ASSETS="dl.espressif.com/github_assets" && ./install.sh && /bin/bash -c "source ./export.sh" # Install qemu RUN cd ~/esp/esp-idf && python tools/idf_tools.py install qemu-riscv32 RUN echo "alias idf='source /root/esp/esp-idf/export.sh'" >> .bashrc # Start from a Bash prompt CMD [ "/bin/bash" ]