Makefile

PORT ?= 8080
VERBOSE ?= 0

BIN := backend/dist/fidlbolt

.PHONY: all help frontend backend run format clean

all: frontend backend support

help:
	@echo "Targets:"
	@echo "    all        Build everything."
	@echo "    help       Show this help message."
	@echo "    frontend   Build the frontend/dist bundle using webpack."
	@echo "               For more build options: cd frontend && npm run."
	@echo "    backend    Build the $(BIN) server binary."
	@echo "    support    Copy FIDL files and binaries from \$$FUCHSIA_DIR."
	@echo "               Note: make is unaware of changes in fuchsia."
	@echo "               To force a new copy: make -B support."
	@echo "    run        Run the fidlbolt server on \$$PORT."
	@echo "               This rebuilds targets only if they do not exist."
	@echo "               To ensure an up-to-date server: make && make run."
	@echo "    format     Auto-format all code."
	@echo "    clean      Remove all build/copied files."

frontend: frontend/dist

frontend/node_modules: frontend/package*.json
	cd frontend && npm install

frontend/dist: frontend/node_modules frontend/src/* frontend/src/elm/*
	cd frontend && npm run build

backend: $(BIN)

$(BIN): backend/go.mod backend/*.go
	cd backend && go build -o ../$@

support: copy_support_files.sh
	./$<

run: $(if $(wildcard frontend/dist),,frontend)
run: $(if $(wildcard $(BIN)),,backend)
run: $(if $(wildcard support),,support)
	./$(BIN) \
		-static=frontend/dist \
		-bin=support/bin \
		-fidl=support/fidl \
		-port=$(PORT) \
		-verbose=$(VERBOSE)

format:
	cd frontend && npm run fix
	cd backend && go fmt

clean:
	rm -rf backend/dist/
	rm -rf frontend/dist/
	rm -rf support/