all: build

init:
	bundle

docker-dev:
	docker run -it --expose 4567 -P -v "$PWD":/usr/src/app -w /usr/src/app ruby:2.3.1 \
	  bash -c "apt-get update && apt-get -qy install curl git libgmp3-dev nodejs && \
	  gem install bundler && make dev"

dev: init
	PACKER_DISABLE_DOWNLOAD_FETCH=true PACKER_VERSION=1.0 bundle exec middleman server

build: init
	PACKER_DISABLE_DOWNLOAD_FETCH=true PACKER_VERSION=1.0 bundle exec middleman build

format:
	bundle exec htmlbeautifier -t 2 source/*.erb
	bundle exec htmlbeautifier -t 2 source/layouts/*.erb
	@pandoc -v > /dev/null || echo "pandoc must be installed in order to format markdown content"
	pandoc -v > /dev/null && find . -iname "*.html.md" | xargs -I{} bash -c "pandoc -r markdown -w markdown --tab-stop=4 --atx-headers -s --columns=80 {} > {}.new"\; || true
	pandoc -v > /dev/null && find . -iname "*.html.md" | xargs -I{} bash -c "mv {}.new {}"\; || true