trailhead/Dockerfile.students at main · KrisJordan/trailhead · GitHub

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ARG ARCH=
FROM ${ARCH}ubuntu:22.04 as packages

# Setup workspace directory
RUN mkdir /workspace
WORKDIR /workspace

# Install dependencies
ENV TZ=America/New_York
ENV DEBIAN_FRONTEND=noninteractive
RUN apt-get update \
    && apt-get install --yes \
        apt-transport-https \
        ca-certificates \
        cmake \
        curl \
        debian-keyring \
        debian-archive-keyring \
        git \
        gnupg \
        libcairo2 \
        libpq-dev \
        locales \
        software-properties-common \
        sudo \
        tzdata \
        unzip \
        wget \
        zip \
        zsh \
    && rm -rf /var/lib/apt/lists/*

# Install Python 3.12
RUN add-apt-repository ppa:deadsnakes/ppa \
    && apt update \
    && apt install --yes \
        python3.12 \
        python3.12-dev \
        python3.12-distutils \
        python3-pip \
    && rm -rf /var/lib/apt/lists* \
    && unlink /usr/bin/python3 \
    && ln -s /usr/bin/python3.12 /usr/bin/python3

# Update PIP for 3.12 / Ubuntu compatibility (https://ubuntuhandbook.org/index.php/2023/10/fix-broken-pip-python-312-ubuntu/)
RUN wget -O /tmp/get-pip.py https://bootstrap.pypa.io/get-pip.py && \
    python3 /tmp/get-pip.py && \
    rm /tmp/get-pip.py

# Use a non-root user per https://code.visualstudio.com/remote/advancedcontainers/add-nonroot-user
ARG USERNAME=vscode
ARG USER_UID=1000
ARG USER_GID=$USER_UID

# Add non-root user and add to sudoers
RUN groupadd --gid $USER_GID $USERNAME \
    && useradd --uid $USER_UID --gid $USER_GID -m $USERNAME

# Configure zsh
USER $USERNAME
ENV HOME /home/$USERNAME

# Install Python requirements.txt
COPY server/requirements.txt /workspace/requirements.txt
WORKDIR /workspace
RUN echo 'export PYTHONPATH=/workspace' >>~/.zshrc && \
    python3 -m pip install --user -r requirements.txt && \
    python3 -m pip cache purge


# === Stage 2 ===
# Restart with more minimal setup
FROM ${ARCH}python:3.12-slim-bookworm as target

# Setup workspace directory
RUN mkdir /workspace
WORKDIR /workspace

# Install dependencies
ENV TZ=America/New_York
ENV DEBIAN_FRONTEND=noninteractive
RUN apt-get update \
    && apt-get install --yes \
        curl \
        git \
        locales \
        sudo \
        tzdata \
        unzip \
        wget \
        zip \
        zsh \
    && rm -rf /var/lib/apt/lists/*


# Use a non-root user per https://code.visualstudio.com/remote/advancedcontainers/add-nonroot-user
ARG USERNAME=vscode
ARG USER_UID=1000
ARG USER_GID=$USER_UID

# Add non-root user and add to sudoers
RUN groupadd --gid $USER_GID $USERNAME \
    && useradd --uid $USER_UID --gid $USER_GID -m $USERNAME -s /usr/bin/zsh \
    && echo $USERNAME ALL=\(root\) NOPASSWD:ALL > /etc/sudoers.d/$USERNAME \
    && chmod 0440 /etc/sudoers.d/$USERNAME

# Set code to default git commit editor
RUN git config --system core.editor "code --wait"
# Set Safe Directory
RUN git config --system safe.directory '/workspace'
# Set Merge as default pull resolution
RUN git config --system pull.rebase false

# Set Locale for Functional Autocompletion in zsh
RUN locale-gen en_US.UTF-8

# Link from deadsnakes install of python3 to python3.12:slim-bookworm
RUN ln -s /usr/local/bin/python3 /usr/bin/python3

# Configure zsh
USER $USERNAME
ENV HOME /home/$USERNAME

# Add zsh theme with niceties
RUN curl https://raw.githubusercontent.com/ohmyzsh/ohmyzsh/master/tools/install.sh | bash - \
    && sed -i 's/robbyrussell/kennethreitz/g' ~/.zshrc \
    && echo 'export PATH=$PATH:$HOME/.local/bin' >>~/.zshrc

# Copy in built Python Packages
COPY --from=packages /home/${USERNAME}/.local /home/${USERNAME}/.local
COPY server/requirements.txt /tmp/requirements.txt
WORKDIR /tmp
RUN python3 -m pip install --user -r requirements.txt && \
    pip install --upgrade pip && \
    python3 -m pip cache purge

# Install Trailhead (until an official PyPI package)
COPY bin/trailhead /home/$USERNAME/.local/bin/trailhead
COPY dist/trailhead /home/$USERNAME/.local/lib/python3.12/site-packages/trailhead