Dockerfile.dev

# syntax=docker/dockerfile:1.7-labs
# NOTE: Enable Docker Labs syntax for future convenience

# Base image for development and debugging with perf and gdb support
#
# - Installs standard build tools and debugging utilities
# - Assumes container is run with --privileged for perf to function
#
# Usage:
#     docker build -f Dockerfile.dev -t devtest .
#     docker run --privileged -it devtest /bin/bash

FROM ubuntu:22.04

# --- Build arguments ---
ARG USERNAME=lind
ARG BRANCH_NAME=main
ARG REPO_URL="https://github.com/Lind-Project/lind-wasm.git"
ARG LLVM_VERSION="llvmorg-18.1.8"
ARG CLANG_PACKAGE="clang+llvm-18.1.8-x86_64-linux-gnu-ubuntu-18.04"
ARG WABT_VERSION="1.0.38"

# --- System setup ---
ENV DEBIAN_FRONTEND=noninteractive

# Install base tools
RUN apt-get update && apt-get install -y --no-install-recommends -qq \
    binutils \
    bison \
    cmake \
    flex \
    build-essential \
    ca-certificates \
    strace \
    curl \
    gawk \
    git \
    gnupg \
    libc6-dev-i386-cross \
    libxml2 \
    make \
    python3 \
    sed \
    sudo \
    unzip \
    zip \
    autoconf \
    rsync \
    libtool \
    automake \
    vim \
    wget \
    openssl \
    libssl-dev \
    golang \
    gdb \
    linux-tools-common \
    linux-tools-generic \
    && rm -rf /var/lib/apt/lists/*

# Install a pinned WABT version for wasm2wat/wat2wasm/wasm-objdump.
RUN curl -fsSL "https://github.com/WebAssembly/wabt/releases/download/${WABT_VERSION}/wabt-${WABT_VERSION}.tar.xz" -o /tmp/wabt.tar.xz && \
    mkdir -p /tmp/wabt-src && \
    tar -xJf /tmp/wabt.tar.xz -C /tmp/wabt-src --strip-components=1 && \
    cmake -S /tmp/wabt-src -B /tmp/wabt-src/build -DCMAKE_BUILD_TYPE=Release -DBUILD_TESTS=OFF && \
    cmake --build /tmp/wabt-src/build --target wasm2wat wat2wasm wasm-objdump --parallel "$(nproc)" && \
    install -m 0755 /tmp/wabt-src/build/wasm2wat /usr/local/bin/wasm2wat && \
    install -m 0755 /tmp/wabt-src/build/wat2wasm /usr/local/bin/wat2wasm && \
    install -m 0755 /tmp/wabt-src/build/wasm-objdump /usr/local/bin/wasm-objdump && \
    rm -rf /tmp/wabt.tar.xz /tmp/wabt-src

# --- Create user ---
RUN groupadd --gid 1000 ${USERNAME} && \
    useradd --uid 1000 --gid ${USERNAME} --create-home --shell /bin/bash ${USERNAME} && \
    echo "${USERNAME} ALL=(ALL) NOPASSWD:ALL" >> /etc/sudoers

# --- Install libtinfo5 as root ---
RUN wget http://security.ubuntu.com/ubuntu/pool/universe/n/ncurses/libtinfo5_6.3-2ubuntu0.1_amd64.deb && \
    apt install ./libtinfo5_6.3-2ubuntu0.1_amd64.deb

# --- Switch to user ASAP ---
USER ${USERNAME}
WORKDIR /home/${USERNAME}

# --- Install Rust as user ---
# --profile minimal tells rustup to install only the essentials for the toolchain
RUN curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | \
    sh -s -- -y --profile minimal

# --- Clone the repo as user ---
RUN git clone --branch "${BRANCH_NAME}" --single-branch "${REPO_URL}" /home/${USERNAME}/lind-wasm

# --- Enable discovery of all branches, then fetch them ---
WORKDIR /home/${USERNAME}/lind-wasm
RUN git remote set-branches origin '*' && git fetch origin

# --- Switch back to root for installing Clang binaries and symlinking ---
USER root

RUN curl -sL https://github.com/llvm/llvm-project/releases/download/${LLVM_VERSION}/${CLANG_PACKAGE}.tar.xz | \
    tar -xJ -C /home/${USERNAME}/lind-wasm && \
    ln -sf /home/${USERNAME}/lind-wasm/${CLANG_PACKAGE}/bin/* /usr/local/bin/

# --- Patch glibc wasi includes into clang dir and fix permissions ---
RUN cp -r /home/${USERNAME}/lind-wasm/src/glibc/wasi \
         /home/${USERNAME}/lind-wasm/${CLANG_PACKAGE}/lib/clang/18/lib && \
    chown -R ${USERNAME}:${USERNAME} /home/${USERNAME}/

# --- Back to user for everything else ---
USER ${USERNAME}

# --- Fix PATH ---
ENV PATH="/usr/local/bin:/home/${USERNAME}/.cargo/bin:/home/${USERNAME}/go/bin:$PATH"
ENV CLANG="/home/${USERNAME}/lind-wasm/${CLANG_PACKAGE}"
ENV MATH_TEST_DIR="math_tests"

# --- Prebuild ---
RUN make lind-debug

# --- Make lind_* available from anywhere in the dev container ---
# Tell scripts where the repo is (they are installed to /usr/local/bin)
ENV LIND_WASM_ROOT=/home/${USERNAME}/lind-wasm
USER root
RUN install -D -m 0755 /home/${USERNAME}/lind-wasm/scripts/lind_compile /usr/local/bin/lind_compile \
 && install -D -m 0755 /home/${USERNAME}/lind-wasm/scripts/lind_run     /usr/local/bin/lind_run     \
 && ln -sf /usr/local/bin/lind_compile /usr/local/bin/lind-clang \
 && ln -sf /usr/local/bin/lind_run     /usr/local/bin/lind-wasm
USER ${USERNAME}

CMD ["/bin/bash"]