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

deploy-dir: deploy deploy/fastbangs deploy/fastbangs.yaml

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

clean:
	stack clean --full
	rm -f deploy.zip
	rm -f frontend/fuzzysort.js
	rm -rf build
	# This leaves the deploy directory, which is intentional, as it may contain
	# user data

build-dir:
	mkdir -p build
build/index.html: frontend/index.html build-dir
	cp $< $@
build/bundle.js: $(shell find frontend -name '*.ts') frontend/fuzzysort.js build-dir
	esbuild frontend/main.ts --bundle --outfile=build/bundle.js $(ESFLAGS)
build/style.css: frontend/style.sass build-dir
	sassc $< $@

deploy.zip: deploy-dir
	zip deploy.zip -r deploy
deploy:
	mkdir -p deploy
deploy/fastbangs.yaml: fastbangs.yaml
	cp --no-clobber $< $@; true
deploy/fastbangs: $(shell find src -name '*.hs') build/bundle.js build/index.html build/style.css
	stack install --local-bin-path deploy

frontend/fuzzysort.js:
	curl -s 'https://cdn.jsdelivr.net/npm/fuzzysort@2.0.4/fuzzysort.min.js' -o $@