FONT_DIR      ?= ./static/assets/fontello
FONTELLO_HOST ?= https://fontello.com


fontopen:
	@if test ! `which curl` ; then \
		echo 'Install curl first.' >&2 ; \
		exit 128 ; \
		fi
	curl --silent --show-error --fail --output .fontello \
		--form "config=@${FONT_DIR}/config.json" \
		${FONTELLO_HOST}
	xdg-open ${FONTELLO_HOST}/`cat .fontello`

fontsave:
	@if test ! `which unzip` ; then \
		echo 'Install unzip first.' >&2 ; \
		exit 128 ; \
		fi
	@if test ! -e .fontello ; then \
		echo 'Run `make fontopen` first.' >&2 ; \
		exit 128 ; \
		fi
	rm -rf .fontello.src .fontello.zip
	curl --silent --show-error --fail --output .fontello.zip \
		${FONTELLO_HOST}/`cat .fontello`/get
	unzip .fontello.zip -d .fontello.src
	rm -rf ${FONT_DIR}
	mv `find ./.fontello.src -maxdepth 1 -name 'fontello-*'` ${FONT_DIR}
	rm -rf .fontello.src .fontello.zip