VERSION 0.6

docs-build:
	FROM ruby:latest

	WORKDIR /app

	RUN gem install coderay
	RUN gem install rouge
	RUN gem install asciidoctor

	# These dependencies are required for asciidoctor-mathematical
	RUN apt-get update
	RUN DEBIAN_FRONTEND=noninteractive apt-get -qq -y install bison flex libffi-dev libxml2-dev libgdk-pixbuf2.0-dev libcairo2-dev libpango1.0-dev fonts-lyx cmake
	RUN gem install asciidoctor-mathematical

	COPY ./README.adoc docs/index.adoc
	COPY --dir ./docs .

	RUN asciidoctor -r asciidoctor-mathematical -a mathematical-format=svg -a "!webfonts" -- ./docs/*.adoc
	RUN \
		find docs -type f -not -iname '*.html' -not -iname '*.png' -not -iname '*.svg' -delete && \
		:

	SAVE ARTIFACT ./docs

docs:
	FROM golang:latest
	WORKDIR /app

	GIT CLONE https://github.com/tdewolff/minify/ minify/

	RUN cd minify && go install ./cmd/minify

	COPY +docs-build/docs/ ./docs/
	RUN minify --version
	RUN minify --sync --recursive --output output/ ./docs/

	SAVE ARTIFACT output/* AS LOCAL build/docs/

all:
	BUILD +docs