FROM alpine:3.13 AS base

ARG asciidoctor_version=2.0.15
ARG asciidoctor_confluence_version=0.0.2
ARG asciidoctor_pdf_version=1.6.0
ARG asciidoctor_diagram_version=2.1.2
ARG asciidoctor_epub3_version=1.5.1
ARG asciidoctor_fb2_version=0.5.1
ARG asciidoctor_mathematical_version=0.3.5
ARG asciidoctor_revealjs_version=4.1.0
ARG kramdown_asciidoc_version=1.0.1
ARG asciidoctor_bibtex_version=0.8.0

ENV ASCIIDOCTOR_VERSION=${asciidoctor_version} \
  ASCIIDOCTOR_CONFLUENCE_VERSION=${asciidoctor_confluence_version} \
  ASCIIDOCTOR_PDF_VERSION=${asciidoctor_pdf_version} \
  ASCIIDOCTOR_DIAGRAM_VERSION=${asciidoctor_diagram_version} \
  ASCIIDOCTOR_EPUB3_VERSION=${asciidoctor_epub3_version} \
  ASCIIDOCTOR_FB2_VERSION=${asciidoctor_fb2_version} \
  ASCIIDOCTOR_MATHEMATICAL_VERSION=${asciidoctor_mathematical_version} \
  ASCIIDOCTOR_REVEALJS_VERSION=${asciidoctor_revealjs_version} \
  KRAMDOWN_ASCIIDOC_VERSION=${kramdown_asciidoc_version} \
  ASCIIDOCTOR_BIBTEX_VERSION=${asciidoctor_bibtex_version}


# # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
# Minimal image with asciidoctor
# # # # # # # # # # # # # # # # # # # # # # # # # # # # # #

FROM base AS main-minimal
RUN echo "assemble minimal main image" # keep here to help --cache-from along

LABEL MAINTAINERS="Guillaume Scheibel <guillaume.scheibel@gmail.com>, Damien DUPORTAL <damien.duportal@gmail.com>"

RUN apk add --no-cache \
    ruby

RUN gem install --no-document \
    "asciidoctor:${ASCIIDOCTOR_VERSION}" \
    "asciidoctor-pdf:${ASCIIDOCTOR_PDF_VERSION}"


# # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
# Haskell build for: erd
# # # # # # # # # # # # # # # # # # # # # # # # # # # # # #

FROM base AS build-haskell
RUN echo "building Haskell dependencies" # keep here to help --cache-from along

RUN apk add --no-cache \
    alpine-sdk \
    cabal \
    ghc-dev \
    ghc \
    gmp-dev \
    gnupg \
    libffi-dev \
    linux-headers \
    perl-utils \
    wget \
    xz \
    zlib-dev

RUN cabal v2-update \
 && cabal v2-install erd


# # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
# Final image
# # # # # # # # # # # # # # # # # # # # # # # # # # # # # #

FROM main-minimal AS main
RUN echo "assemble comprehensive main image" # keep here to help --cache-from along

LABEL MAINTAINERS="Guillaume Scheibel <guillaume.scheibel@gmail.com>, Damien DUPORTAL <damien.duportal@gmail.com>"

# Installing packagse required for the runtime of
# any of the asciidoctor-* functionalities
RUN apk add --no-cache \
    bash \
    curl \
    ca-certificates \
    findutils \
    font-bakoma-ttf \
    git \
    graphviz \
    inotify-tools \
    make \
    openjdk8-jre \
    python3 \
    py3-pillow \
    py3-setuptools \
    ruby-bigdecimal \
    ruby-mathematical \
    ruby-rake \
    ttf-liberation \
    ttf-dejavu \
    tzdata \
    unzip \
    which \
    font-noto-cjk

# Installing Ruby Gems for additional functionality
RUN apk add --no-cache --virtual .rubymakedepends \
    build-base \
    libxml2-dev \
    ruby-dev \
  && gem install --no-document \
    "asciidoctor-confluence:${ASCIIDOCTOR_CONFLUENCE_VERSION}" \
    "asciidoctor-diagram:${ASCIIDOCTOR_DIAGRAM_VERSION}" \
    "asciidoctor-epub3:${ASCIIDOCTOR_EPUB3_VERSION}" \
    "asciidoctor-fb2:${ASCIIDOCTOR_FB2_VERSION}" \
    "asciidoctor-mathematical:${ASCIIDOCTOR_MATHEMATICAL_VERSION}" \
    asciimath \
    "asciidoctor-revealjs:${ASCIIDOCTOR_REVEALJS_VERSION}" \
    coderay \
    epubcheck-ruby:4.2.4.0 \
    haml \
    "kramdown-asciidoc:${KRAMDOWN_ASCIIDOC_VERSION}" \
    pygments.rb \
    rouge \
    slim \
    thread_safe \
    tilt \
    text-hyphen \
    "asciidoctor-bibtex:${ASCIIDOCTOR_BIBTEX_VERSION}" \
  && apk del -r --no-cache .rubymakedepends

# Installing Python dependencies for additional functionality
# such as diagrams (blockdiag) or syntax highligthing
RUN apk add --no-cache --virtual .pythonmakedepends \
    build-base \
    python3-dev \
    py3-pip \
  && pip3 install --no-cache-dir \
    actdiag \
    'blockdiag[pdf]' \
    nwdiag \
    seqdiag \
  && apk del -r --no-cache .pythonmakedepends

COPY --from=build-haskell root/.cabal/bin/erd     /bin/

WORKDIR /documents
VOLUME /documents

CMD ["/bin/bash"]