Containerfile

FROM registry.fedoraproject.org/fedora-toolbox:42

ARG ESP_IDF_VERSION=v5.5

ENV IDF_GITHUB_ASSETS=dl.espressif.com/github_assets \
    IDF_TOOLS_PATH=/opt/.espressif \
    PATH=/usr/local/bin:$PATH

# Base tools and compilers
RUN dnf -y upgrade --refresh && \
    dnf -y --setopt=install_weak_deps=False install \
      git-credential-libsecret nano gdb gcc clang llvm git curl wget ca-certificates \
      alsa-lib-devel mesa-libGL-devel libxkbcommon-devel wayland-devel libatomic \
      flex bison gperf python3 python3-pip cmake ninja-build ccache \
      dfu-util unzip xz tar nodejs nodejs-full-i18n npm uv libasan libubsan libtsan valgrind valgrind-devel libusb1 && \
    dnf -y copr enable planetis/nim && \
    dnf -y install nim-devel && \
    dnf clean all

# Nim c2nim -> /usr/local/bin
RUN mkdir -p /tmp/build && cd /tmp/build && \
    git clone --depth 1 https://github.com/nim-lang/c2nim && \
    cd c2nim && nim c -d:release c2nim.nim && \
    install -m 0755 c2nim /usr/local/bin/ && \
    cd / && rm -rf /tmp/build

# ESP-IDF v5.5 from ZIP, official structure under /opt
RUN mkdir -p /opt/esp/esp-idf "${IDF_TOOLS_PATH}" /tmp/download && \
    cd /tmp/download && \
    curl --http1.1 -fL -o "esp-idf.zip" \
      "https://github.com/espressif/esp-idf/releases/download/${ESP_IDF_VERSION}/esp-idf-${ESP_IDF_VERSION}.zip" && \
    unzip -q "esp-idf.zip" -d /opt/esp && \
    cd "/opt/esp/esp-idf-${ESP_IDF_VERSION}" && \
    ./install.sh esp32s3 && \
    chmod -R a+rX /opt/esp && \
    chmod -R a+rwX "${IDF_TOOLS_PATH}" && \
    cd / && rm -rf /tmp/download

# Qwen CLI (global)
RUN npm install -g @qwen-code/qwen-code@latest && \
    npm cache clean --force || true

# Make tools easy to use in interactive shells
RUN printf '%s\n' \
  'get_idf() {' \
  "  . /opt/esp/esp-idf-${ESP_IDF_VERSION}/export.sh" \
  '}' \
  > /etc/profile.d/esp-idf.sh