# build stage
FROM registry.fedoraproject.org/fedora:43 AS builder
# Toggle llama.cpp PR 15405 (RPC perf for large models)
ARG APPLY_LLAMA_PR_15405=1

# deps
RUN dnf -y --nodocs --setopt=install_weak_deps=False install \
      git vim \
      make gcc cmake ninja-build lld clang clang-devel compiler-rt libcurl-devel \
      vulkan-loader-devel vulkaninfo mesa-vulkan-drivers \
      radeontop glslc \
    && dnf clean all && rm -rf /var/cache/dnf/*

# llama.cpp
WORKDIR /opt/llama.cpp
RUN git clone --recursive https://github.com/ggerganov/llama.cpp.git .

# build
RUN git clean -xdf \
 && if [ "${APPLY_LLAMA_PR_15405}" = "1" ]; then \
      git config user.email "builder@localhost"; \
      git config user.name "Container Builder"; \
      git fetch origin pull/15405/head:pr-15405; \
      git merge --no-edit pr-15405; \
    fi \
 && git submodule update --recursive \
 && cmake -S . -B build -G Ninja \
      -DGGML_VULKAN=ON \
      -DCMAKE_BUILD_TYPE=Release \
      -DGGML_RPC=ON \
      -DCMAKE_INSTALL_PREFIX=/usr \
      -DLLAMA_BUILD_TESTS=OFF \
      -DLLAMA_BUILD_EXAMPLES=ON \
      -DLLAMA_BUILD_SERVER=ON \
 && cmake --build build --config Release \
 && cmake --install build --config Release

# libs
RUN find /opt/llama.cpp/build -type f -name 'lib*.so*' -exec cp {} /usr/lib64/ \; \
 && ldconfig

# helper
COPY gguf-vram-estimator.py /usr/local/bin/gguf-vram-estimator.py
RUN chmod +x /usr/local/bin/gguf-vram-estimator.py


# runtime stage
FROM registry.fedoraproject.org/fedora-minimal:43

# runtime deps
RUN microdnf -y --nodocs --setopt=install_weak_deps=0 install \
      bash ca-certificates libatomic libstdc++ libgcc \
      vulkan-loader vulkan-loader-devel vulkaninfo mesa-vulkan-drivers radeontop \
  && microdnf clean all && rm -rf /var/cache/dnf/*

# copy
COPY --from=builder /usr/ /usr/
COPY --from=builder /usr/local/ /usr/local/

# ld
RUN echo "/usr/local/lib"  > /etc/ld.so.conf.d/local.conf \
 && echo "/usr/local/lib64" >> /etc/ld.so.conf.d/local.conf \
 && ldconfig \
 && cp -n /usr/local/lib/libllama*.so* /usr/lib64/ 2>/dev/null || true \
 && ldconfig

# helper
COPY gguf-vram-estimator.py /usr/local/bin/gguf-vram-estimator.py
RUN chmod +x /usr/local/bin/gguf-vram-estimator.py

# shell
CMD ["/bin/bash"]