Initial (possibly broken) work on the Docker build

Author: MolassesLover

Dockerfile

@@ -0,0 +1,43 @@
+FROM ubuntu:latest
+
+RUN apt-get -y update
+RUN apt-get -y install \
+	clang++-22 \
+	clang-22 \
+	cmake \
+	curl \
+	libclang-22-dev \
+	libcurl4-openssl-dev \
+	libedit-dev \
+	libzstd-dev \
+	ninja-build \
+	zlib1g-dev \
+	rustup
+
+#RUN useradd -m workuser
+#RUN chown -R workuser:workuser /home/workuser
+#RUN mkdir -p /opt/workdir /home/workuser/.rustup/downloads
+#RUN chown workuser:workuser /opt/workdir
+#RUN chmod u+rw /opt/workdir /home/workuser
+#
+#USER workuser
+#
+#RUN curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | bash -s -- -y
+
+RUN rustup toolchain install "1.96.1-x86_64-unknown-linux-gnu"
+RUN rustup toolchain install "nightly-2026-06-30-x86_64-unknown-linux-gnu"
+RUN rustup component add --toolchain "nightly-2026-06-30-x86_64-unknown-linux-gnu" rust-src rustc-dev llvm-tools-preview
+RUN rustup component add --toolchain "1.96.1-x86_64-unknown-linux-gnu" rust-src rustc-dev llvm-tools-preview
+
+ENV PATH="/root/.cargo/bin:${PATH}"
+ENV RUST_BACKTRACE=full 
+
+WORKDIR /opt/workdir
+
+CMD 	cmake \
+	-G Ninja \
+	-B target/container/ubuntu/release \
+	-D CMAKE_C_COMPILER="$(which clang-22)" \
+	-D CMAKE_CXX_COMPILER="$(which clang++-22)" \
+	.; \
+	cmake --build target/container/ubuntu/release -j$(nproc)

compose.yml

@@ -0,0 +1,11 @@
+services:
+  build:
+    image: cpp2rust/local-build:ubuntu
+    build:
+      context: .
+    volumes:
+      - "$PWD:/opt/workdir"
+    dns: 1.1.1.1
+    cap_add:
+      - NET_ADMIN
+