Dockerfile.local-dev

# Remote development container for VS Code and CLion
# 
# Build and run:
#   docker build -t gentool-devcontainer -f Dockerfile.local-dev .
#   docker run -d --cap-add sys_ptrace -p127.0.0.1:2222:22 --name gentool-devcontainer
#   ssh-keygen -f "$HOME/.ssh/known_hosts" -R "[localhost]:2222"
#
# stop:
#   docker stop gentool-devcontainer
# 
# ssh credentials (test user):
#   user@password
ARG UBUNTU_VERSION=21.10

FROM ubuntu:${UBUNTU_VERSION} AS base_deps
ENV DEBIAN_FRONTEND=noninteractive
RUN apt-get update && apt-get install -y --no-install-recommends \
  tzdata \
  ssh \
  git \
  curl wget \
  tar zip unzip \
  rsync \
  python3 python-is-python3 pip \
  ninja-build make \
  libxml2 \
  && apt-get clean 

# Download prebuilt LLVM from Github, extract to "/usr" directory, set "lld" as default linker
FROM base_deps AS llvm_deps
ARG LLVM_GITHUB_RELEASE_TAG=llvmorg-12.0.1-rc1
ARG LLVM_GITHUB_RELEASE_FILENAME=clang+llvm-12.0.1-rc1-x86_64-linux-gnu-ubuntu-21.04
RUN set -ex \
  && apt-get install xz-utils \
  && wget -O llvm-clang.tar.xz https://github.com/llvm/llvm-project/releases/download/${LLVM_GITHUB_RELEASE_TAG}/${LLVM_GITHUB_RELEASE_FILENAME}.tar.xz \
  && tar -xvf llvm-clang.tar.xz \
  && cp -R ./${LLVM_GITHUB_RELEASE_FILENAME}/* /usr \
  && rm ./llvm-clang.tar.xz \
  && rm -rf ./${LLVM_GITHUB_RELEASE_FILENAME} \
  && update-alternatives --install "/usr/bin/ld" "ld" "/usr/bin/lld" 50

# Install LDC
FROM llvm_deps AS dlang_deps
ARG D_VERSION=ldc-1.26.0
ARG DPATH=/dlang
RUN set -ex \
  && mkdir ${DPATH} \
  && curl -fsS https://dlang.org/install.sh | bash -s ${D_VERSION} -p ${DPATH} \
  && chmod 755 -R ${DPATH} \
  && ln -s ${DPATH}/${D_VERSION} ${DPATH}/dc \
  && ls ${DPATH}
ENV PATH="${DPATH}/${D_VERSION}/bin:${PATH}"
ENV LIBRARY_PATH="${DPATH}/${D_VERSION}/lib:${LIBRARY_PATH}"
ENV LD_LIBRARY_PATH="${DPATH}/${D_VERSION}/lib:${LD_LIBRARY_PATH}"

FROM dlang_deps AS build_tools_deps
ARG CMAKE_VERSION=3.20.3
RUN set -ex \
  # GCC (for vcpkg install)
  && apt-get install -y --no-install-recommends build-essential \
  # CMake
  && wget -O cmake-${CMAKE_VERSION}-Linux-x86_64.sh https://github.com/Kitware/CMake/releases/download/v${CMAKE_VERSION}/cmake-${CMAKE_VERSION}-Linux-x86_64.sh \
  && sh cmake-${CMAKE_VERSION}-Linux-x86_64.sh -- --skip-license --prefix=/usr \
  && rm -f cmake-${CMAKE_VERSION}-Linux-x86_64.sh \
  # vcpkg
  && git clone --depth=1 https://github.com/microsoft/vcpkg \
  && ./vcpkg/bootstrap-vcpkg.sh -useSystemBinaries

FROM dlang_deps AS remote_dev_ssh_deps
RUN ( \
  echo 'LogLevel DEBUG2'; \
  echo 'PermitRootLogin yes'; \
  echo 'PasswordAuthentication yes'; \
  echo 'Subsystem sftp /usr/lib/openssh/sftp-server'; \
  ) > /etc/ssh/sshd_config_test_clion \
  && mkdir /run/sshd
RUN useradd -m user \
  && yes password | passwd user
RUN usermod -s /bin/bash user
CMD ["/usr/sbin/sshd", "-D", "-e", "-f", "/etc/ssh/sshd_config_test_clion"]