Hare Dockerized development environment

Dockerfile

# Could also use FROM ubuntu/debian
ARG VARIANT="jammy"
FROM mcr.microsoft.com/vscode/devcontainers/base:0-${VARIANT}

RUN set -x \
    && export DEBIAN_FRONTEND=noninteractive \
    && apt-get update \
    && apt-get install -y --no-install-recommends \
    ca-certificates \
    curl \
    gnupg \
    software-properties-common \
    wget \
    xz-utils \
    git \
    make \
    clang

RUN set -x \
    # QBE
    && git clone git://c9x.me/qbe.git /qbe \
    && cd /qbe \
    && make && make install \
    # scdoc
    && git clone https://git.sr.ht/~sircmpwn/scdoc /scdoc \
    && cd /scdoc \
    && make && make install \
    # Hare bootstrap compiler
    && git clone https://git.sr.ht/~sircmpwn/harec /harec \
    && cd /harec \
    && ./configure && make && make install \
    # Hare
    && git clone https://git.sr.ht/~sircmpwn/hare /hare \
    && cd /hare \
    && cp /hare/config.example.mk config.mk \
    && make && make install