FROM ubuntu:24.04

ENV DEBIAN_FRONTEND=noninteractive

ENV PYTHON_CONFIGURE_OPTS="--enable-shared"

ENV PYENV_ROOT="/opt/pyenv"

ENV PATH="$PYENV_ROOT/bin:$PYENV_ROOT/shims:$PATH"

ARG PYTHON_VERSION=3.13.0

ENV PYTHON_VERSION=${PYTHON_VERSION}

# Install system dependencies for pyenv and Python builds

# TODO: Remove GUI dependencies

RUN apt-get update && apt-get install -yqq \

libncurses5-dev \

libgtk2.0-dev \

libatk1.0-dev \

libcairo2-dev \

libx11-dev \

libxpm-dev \

libxt-dev \

lua5.2 \

liblua5.2-dev \

libperl-dev \

git \

build-essential \

curl \

wget \

ca-certificates \

libssl-dev \

libbz2-dev \

libreadline-dev \

libsqlite3-dev \

zlib1g-dev \

libffi-dev \

liblzma-dev \

&& rm -rf /var/lib/apt/lists/*

# Remove existing vim packages

RUN apt-get remove --purge -yqq vim vim-runtime gvim 2>&1 > /dev/null || true

# Install pyenv

RUN git clone --depth 1 https://github.com/pyenv/pyenv.git $PYENV_ROOT && \

cd $PYENV_ROOT && \

git checkout $(git describe --tags --abbrev=0) && \

eval "$(pyenv init -)" && \

eval "$(pyenv init --path)"

# Set up bash profile for pyenv

RUN echo 'export PYENV_ROOT="/opt/pyenv"' >> /root/.bashrc && \

echo 'export PATH="${PYENV_ROOT}/bin:${PYENV_ROOT}/shims:$PATH"' >> /root/.bashrc && \

echo 'eval "$(pyenv init -)"' >> /root/.bashrc && \

echo 'eval "$(pyenv init --path)"' >> /root/.bashrc && \

echo 'alias python=python3' >> /root/.bashrc

# Install Python versions with pyenv

RUN pyenv install ${PYTHON_VERSION} && \

pyenv global ${PYTHON_VERSION} && \

rm -rf /tmp/python-build*

# Upgrade pip and add some other dependencies

RUN eval "$(pyenv init -)" && \

echo "Upgrading pip for Python ($(python --version): $(which python))..." && \

pip install --upgrade pip setuptools wheel && \

## Python-mode dependency

pip install pytoolconfig

# Build and install Vim from source with Python support for each Python version

RUN cd /tmp && \

git clone --depth 1 https://github.com/vim/vim.git && \

cd vim && \

# Build Vim for each Python version

echo "Building Vim with python support: Python ($(python --version): $(which python))..." && \

make clean || true && \

./configure --with-features=huge --enable-multibyte --enable-python3interp=yes --with-python3-config-dir=$(python-config --configdir) --enable-perlinterp=yes --enable-luainterp=yes --enable-cscope --prefix=/usr/local --exec-prefix=/usr/local && \

make && \

make install && \

echo "Vim for Python $pyver installed as vim"