dist:
	mkdir -p dist

# Debian packages required for build
install-build-tools:
	apt install erlang build-essential curl unzip openssl git cmake file

# Elixir
elixir-1.14.1: dist
	wget https://codeload.github.com/elixir-lang/elixir/tar.gz/refs/tags/v1.14.1 \
		-O elixir-1.14.1.tar.gz
	tar zxf elixir-1.14.1.tar.gz
	rm elixir-1.14.1.tar.gz

build-elixir: elixir-1.14.1
	make -C elixir-1.14.1 -j$(shell nproc --ignore=1)
	make -C elixir-1.14.1 Precompiled.zip
	mv elixir-1.14.1/Precompiled.zip dist/elixir-1.14.1.zip

install-elixir: build-elixir
	make -C elixir-1.14.1 install
	/usr/local/bin/elixir --version

# NodeJS
node-v18.12.1-linux-x64.tar.xz: dist
	wget --inet4-only https://nodejs.org/dist/v18.12.1/node-v18.12.1-linux-x64.tar.xz \
		-O dist/node-v18.12.1-linux-x64.tar.xz

install-nodejs: node-v18.12.1-linux-x64.tar.xz
	tar --directory=/usr/local/ \
		--strip-components=1 \
		-Jxf $(shell pwd)/dist/node-v18.12.1-linux-x64.tar.xz
	/usr/local/bin/node --version

# Mobilizon
build-release: dist
	git clone \
		--branch chapril-v3 \
		https://forge.april.org/Chapril/mobilizon.chapril.org-mobilizon.git \
		mobilizon
	make -C mobilizon release
	mv mobilizon/*.tar.gz dist/

# Show results
list-built-packages:
	ls -l dist

clean:
	rm node-v18.12.1-linux-x64.tar.xz

help:
	@echo To compile and release, Mobilizon you need to install build tools
	@echo Run \`sudo make install-build-tools install-elixir install-nodejs\`
	@echo
	@echo You are now able to compile and package Mobilizon
	@echo Run \`make build-release\`
	@echo
	@echo The resulting packages will be located under dist.
	@echo Run \`make list-built-packages\` to see them