#!/usr/bin/make -f

%:
	dh $@

# optimize JavaScript for browser use
# * include source-map using upstream intermediary
%.min.js: %.js
	uglifyjs --compress --mangle \
		--source-map "base='$(abspath $(dir $@))',content='dist/leaflet-src.js.map',url='$(notdir $@).map'" \
		--output $@ \
		-- $<

# pre-compress for browser use
%.gz: %
	pigz --force --keep -11 -- $<
	brotli --force --keep --best -- $<

override_dh_auto_build: \
 debian/js/leaflet.min.js.gz \
 debian/js/leaflet.css.gz

debian/js/leaflet.js:
	NODE_ENV=release rollup --config build/rollup-config.js
	mkdir --parents debian/js
	cp --force --no-target-directory \
		-- dist/leaflet-src.js debian/js/leaflet.js
	cp --force --no-target-directory \
		-- dist/leaflet-src.esm.js debian/js/leaflet.esm.js

debian/js/leaflet.css: dist/leaflet.css
	sassc --style compressed --sourcemap \
		-- $< $@

.SECONDARY:
