ESFLAGS = --target=esnext --format=esm

deploy-dir: deploy deploy/bundle.js deploy/style.css deploy/index.html deploy/fastbangs

.PHONY: watch clean deploy-dir
watch-script: frontend/fuse.js
	esbuild frontend/main.ts --bundle --outfile=deploy/bundle.js $(ESFLAGS) --watch
watch-style:
	while true; do inotifywait -e modify -e move frontend/style.sass; make deploy/style.css; done

clean:
	stack clean --full
	rm -f deploy/{bundle.js,index.html,fastbangs,style.css}
	rm -f deploy.zip
	# This leaves the deploy directory, which is intentional, as it may contain
	# user data

deploy.zip: deploy-dir
	zip deploy.zip -r deploy
deploy:
	mkdir -p deploy
deploy/index.html: frontend/index.html
	cp $< $@
deploy/fastbangs: $(shell find src -name '*.hs')
	stack install --local-bin-path deploy
deploy/bundle.js: $(shell find frontend -name '*.ts') frontend/fuse.js
	esbuild frontend/main.ts --bundle --outfile=deploy/bundle.js $(ESFLAGS)
deploy/style.css: frontend/style.sass
	sassc $< $@

frontend/fuse.js:
	curl 'https://cdn.jsdelivr.net/npm/fuse.js@6.6.2/dist/fuse.esm.js' -o $@