Add dev Dockerfile

Dockerfile

@@ -0,0 +1,38 @@
+# A Dockerfile to make development setup easier. Run with:
+# docker run -it --rm -e OPENAI_API_KEY=$OPENAI_API_KEY $(docker build -q .)
+
+FROM ubuntu
+
+ARG LLVM_VERSION=18
+
+RUN apt update
+RUN DEBIAN_FRONTEND=noninteractive apt install -y tzdata
+
+# Set UTF-8 locale.
+RUN apt install -y locales
+RUN locale-gen en_US.UTF-8
+RUN update-locale LANG=en_US.UTF-8
+ENV LANG=en_US.UTF-8
+ENV LANGUAGE=en_US:en
+ENV LC_ALL=en_US.UTF-8
+
+# Install gdb and general build tools.
+RUN apt install -y build-essential cmake gdb git
+
+# Install LLVM/Clang.
+RUN apt install -y curl lsb-release wget software-properties-common gnupg
+RUN curl -sSf https://apt.llvm.org/llvm.sh | bash -s -- ${LLVM_VERSION} all
+RUN update-alternatives --install /usr/bin/clang clang /usr/bin/clang-${LLVM_VERSION} 100 
+RUN update-alternatives --install /usr/bin/clang++ clang++ /usr/bin/clang++-${LLVM_VERSION} 100 
+RUN update-alternatives --install /usr/bin/clangd clangd /usr/bin/clangd-${LLVM_VERSION} 100 
+RUN update-alternatives --install /usr/bin/lldb lldb /usr/bin/lldb-${LLVM_VERSION} 100 
+
+# Install Python and ChatDBG.
+RUN apt install -y python3 python3-pip
+COPY . /ChatDBG
+RUN pip install --break-system-packages -e /ChatDBG
+RUN python3 -c 'import chatdbg; print(f"command script import {chatdbg.__path__[0]}/chatdbg_lldb.py")' >> ~/.lldbinit
+RUN echo 'settings set target.disable-aslr false' >> ~/.lldbinit
+RUN python3 -c 'import chatdbg; print(f"source {chatdbg.__path__[0]}/chatdbg_gdb.py")' >> ~/.gdbinit
+
+WORKDIR /ChatDBG