GENERATED_FILES = \
	d3.js \
	d3.min.js

all: $(GENERATED_FILES)

.PHONY: clean all

src/start.js: package.json bin/start
	bin/start > $@

d3.js: $(shell node_modules/.bin/smash --ignore-missing --list src/d3.js) package.json
	@rm -f $@
	node_modules/.bin/smash src/d3.js | node_modules/.bin/uglifyjs - -b indent-level=2 -o $@
	@chmod a-w $@

d3.min.js: d3.js bin/uglify
	@rm -f $@
	bin/uglify $< > $@

clean:
	rm -f -- $(GENERATED_FILES)