debian-dev.docker

########################
# Build neovim
########################
FROM debian:stable AS nvim-build
RUN apt-get update && apt-get install -y git curl cmake gettext
RUN curl -LO https://github.com/neovim/neovim/archive/refs/tags/stable.tar.gz && \
    tar -C /tmp -xzf stable.tar.gz
WORKDIR /tmp/neovim-stable/
RUN make CMAKE_BUILD_TYPE=Release CMAKE_INSTALL_PREFIX=/opt/nvim install

########################
# Build floskell
########################
FROM haskell:9.4-slim AS floskell-build
WORKDIR /root/
RUN git clone --depth 1 https://github.com/alexgerdes/floskell.git
WORKDIR /root/floskell/
RUN cabal update && cabal install 

########################
# Main image
########################
FROM debian:stable-slim

LABEL maintainer="alexg@chalmers.se"
LABEL version="0.2"
LABEL description="Development with Neovim and GHC"

ARG GIT_USER="Alex Gerdes"
ARG GIT_MAIL="alexg@chalmers.se"
ARG GHC=recommended
ARG CABAL=recommended
ARG HLS=recommended
ARG YAZI_DEB_URL="https://github.com/sxyazi/yazi/releases/download/v26.1.22/yazi-aarch64-unknown-linux-gnu.deb"

ENV WORKINGDIR=/root
WORKDIR /root

# ---- install everything in one apt transaction ----
RUN set -eux; \
    apt-get update; \
    apt-get install -y --no-install-recommends \
      # basics
      sudo ssh git curl wget gpg zsh less ca-certificates lsb-release \
      # tools
      unzip jq fzf zoxide ripgrep fd-find bat tree trash-cli \
      poppler-utils imagemagick lazygit eza \
      # build deps for ghcup/cabal bits
      build-essential pkg-config \
      libffi-dev libgmp-dev libncurses-dev zlib1g-dev \
      # yazi deps often needed
      file \
      # locales (NOT locales-all)
      locales \
      # python stuff
      python3-venv \
      # optional: if you truly need these, keep; otherwise remove
      # tree-sitter-cli luarocks \
    ; \
    rm -rf /var/lib/apt/lists/*

# Locale without locales-all
RUN set -eux; \
    sed -i 's/# en_US.UTF-8 UTF-8/en_US.UTF-8 UTF-8/' /etc/locale.gen; \
    locale-gen; \
    update-locale LANG=en_US.UTF-8
ENV LC_ALL=en_US.UTF-8 \
    LANG=en_US.UTF-8 \
    LANGUAGE=en_US:en \
    TZ=Europe/Stockholm

# Known hosts (no extra whitespace escaping issues)
RUN set -eux; \
    mkdir -p /root/.ssh; \
    touch /root/.ssh/known_hosts; \
    ssh-keyscan github.com >> /root/.ssh/known_hosts; \
    ssh-keyscan git.chalmers.se >> /root/.ssh/known_hosts

# ---- Install ghcup (then clean caches) ----
ENV BOOTSTRAP_HASKELL_NONINTERACTIVE=yes \
    BOOTSTRAP_HASKELL_GHC_VERSION=$GHC \
    BOOTSTRAP_HASKELL_CABAL_VERSION=$CABAL
RUN set -eux; \
    curl --proto '=https' --tlsv1.2 -sSf https://get-ghcup.haskell.org | sh; \
    rm -rf /root/.cache

ENV PATH=/root/.ghcup/bin:/root/.local/bin:/root/.cabal/bin:$PATH

# Configure git
RUN git config --global user.name "$GIT_USER" \
 && git config --global user.email "$GIT_MAIL"

# ---- Install yazi from .deb ----
RUN set -eux; \
    curl -fsSL "$YAZI_DEB_URL" -o /tmp/yazi.deb; \
    apt-get update; \
    apt-get install -y --no-install-recommends /tmp/yazi.deb; \
    rm -f /tmp/yazi.deb; \
    rm -rf /var/lib/apt/lists/*

# ---- Node: prefer a single install (smaller than nvm) ----
# If you want Node 22 specifically, NodeSource is usually much smaller than nvm.
RUN set -eux; \
    curl -fsSL https://deb.nodesource.com/setup_22.x | bash -; \
    apt-get install -y --no-install-recommends nodejs; \
    rm -rf /var/lib/apt/lists/*

# ---- Copy in neovim + floskell ----
COPY --from=nvim-build /opt/nvim /opt/nvim
ENV PATH=/opt/nvim/bin:$PATH
COPY --from=floskell-build /root/.local/bin/floskell /usr/local/bin/

# ---- Oh My Zsh (still adds size, but ok) ----
RUN set -eux; \
    sh -c "$(curl -fsSL https://raw.githubusercontent.com/ohmyzsh/ohmyzsh/master/tools/install.sh)" "" --unattended; \
    git clone --depth=1 https://github.com/romkatv/powerlevel10k.git \
      ${ZSH_CUSTOM:-/root/.oh-my-zsh/custom}/themes/powerlevel10k; \
    rm -rf /root/.cache

# Your dotfiles
COPY dotfiles/.config /root/.config
COPY dotfiles/.zshrc /root/
COPY dotfiles/.dircolors /root/
COPY dotfiles/.floskell.json /root/
COPY zsh/. /root/

# yazi plugin deps (needs yazi present)
RUN ya pkg upgrade

ENTRYPOINT ["/bin/zsh"]