site:
	-rm -rf out
	-mkdir -p out
	make incremental

incremental: incremental_nogzip
	-yes n | gzip -rk9q out 2>/dev/null
	rm out/*.zip.gz
	rm out/*.png.gz
	rm out/decent_*.gz
	rm out/large_*.gz
	rm out/full_*.gz

incremental_nogzip: sasss htmls
	cp -R html/. out/.
	cp sass/*.css out
	cd out; unzip -n font-awesome-4.7.0.zip
	. virtual_env/bin/activate; python -m trivial_static_image_gallery config.ini

htmls: virtual_env
	rm -f tpl/*.html
	make -C tpl

sasss:
	rm -f sass/*.css
	rm -f sass/*.map
	make -C sass

devserver:
	python3 -m http.server -d out

depends: virtual_env
	. virtual_env/bin/activate; pip install -U -r requirements.frozen.txt --no-cache-dir

depends-latest: virtual_env
	. virtual_env/bin/activate; pip install -U -r requirements.txt --no-cache-dir
	make freeze
	. virtual_env/bin/activate; pip install -U -r requirements-dev.txt --no-cache-dir

depends-latest-lean:
	rm -rf virtual_env
	-make virtual_env_lean
	make depends-latest

virtual_env:
	-make virtual_env_lean
	make depends

virtual_env_lean:
	python3 -m virtualenv virtual_env

freeze:
	. virtual_env/bin/activate; python -m pip freeze > requirements.frozen.txt

deploy:
	-rm -rf ./out
	-mkdir -p ./out
	-make sasss
	-sudo cp -R /var/www/refs_sfner/. ./out/.
	-sudo chown "$$USER":"$$USER" -R ./out
	-rm ./out/*.gz
	-sudo mkdir -p /var/www/refs_sfner
	-sudo rm /etc/nginx/sites-available/refs-sfner-com-http.conf
	sudo install ./refs-sfner-com-http.conf /etc/nginx/sites-available
	sudo systemctl reload nginx.service
	make incremental_nogzip
	-sudo rm -rf /var/www/refs_sfner
	-sudo mkdir -p /var/www/refs_sfner
	-sudo cp -R ./out/. /var/www/refs_sfner/.
	-rm -rf ./out