FROM ubuntu:26.04

RUN apt-get update && apt-get install -y \
        build-essential \
        curl \
        libffi-dev \
        libffi8ubuntu1 \
        libgmp-dev \
        libgmp10 \
        libncurses-dev \
        git \
        zlib1g-dev \
        ca-certificates \
    && rm -rf /var/lib/apt/lists/*

RUN apt-get update && apt-get install -y \
        locales \
    && locale-gen en_US.UTF-8 \
    && update-locale LANG=en_US.UTF-8 \
    && rm -rf /var/lib/apt/lists/*

USER ubuntu

ENV BOOTSTRAP_HASKELL_NONINTERACTIVE=1 \
    BOOTSTRAP_HASKELL_INSTALL_HLS=1 \
    BOOTSTRAP_HASKELL_GHC_VERSION=9.10.3 \
    BOOTSTRAP_HASKELL_CABAL_VERSION=3.16.1.0

RUN curl --proto '=https' --tlsv1.2 -sSf https://get-ghcup.haskell.org | sh \
    && ~/.ghcup/bin/ghcup gc -c -t  \
    && rm -rf ~/.ghcup/cache/*  \
    && find ~/.ghcup/ -name "*.tar.xz" -delete  \
    && find ~/.ghcup/ -name "*.tar.gz" -delete  \
    && find ~/.ghcup/ -type d -name "doc" -exec rm -rf {} + \
    && find ~/.ghcup/ -name "*_p.a" -delete \
    && rm -rf ~/.cabal/packages/*

ENV PATH="$PATH:/home/ubuntu/.ghcup/bin"

RUN cabal update && cabal install --lib HUnit \
    && rm -rf ~/.cabal/packages/*

# workaround for aarch64 architecture to compile HLS
RUN if [ "$(uname -m)" = "aarch64" ]; then \
        export LANG=C.UTF-8 && export LC_ALL=C.UTF-8 \
        && cabal update && ghcup compile hls --version 2.14.0.0 --ghc 9.10.3 \
        && rm -rf ~/.cabal/packages/*; \
    fi