PROJECT_NAME := homeservice

PREFIX ?= /usr/bin

CONFIG_DIR := /etc/$(PROJECT_NAME)
SYSTEM_DIR := /usr/lib/systemd/system
WEB_DIR := /var/lib/$(PROJECT_NAME)

CONFIG_FILE := config/config.json
BIN_FILE := build/bin/$(PROJECT_NAME)
UNIT_FILE := $(PROJECT_NAME).service
README_FILE := README.md

.PHONY: all
all: webui service

.PHONY: service
service:
	mkdir -p bin
	go clean
	go mod tidy
	go build -o $(BIN_FILE)

.PHONY: webui
webui:
	npm install --prefix webui
	npm run build --prefix webui

.PHONY: clean
clean:
	go clean
	rm -rf bin
	rm -rf webui/build webui/node_modules webui/.svelte-kit
	-rm $(PROJECT_NAME).tar.gz

.PHONY: install
install: all
	# Config file
	@if [ -f $(CONFIG_DIR)/$(notdir $(CONFIG_FILE)) ]; then \
		echo "$(CONFIG_DIR)/$(notdir $(CONFIG_FILE)) already exists - skipping..."; \
	else \
		install -d $(CONFIG_DIR); \
		install -m 0644 $(CONFIG_FILE) $(CONFIG_DIR); \
		echo "install -d $(CONFIG_DIR)"; \
		echo "install -m 0644 $(CONFIG_FILE) $(CONFIG_DIR)"; \
	fi
	
	# Binary
	install -d $(PREFIX)
	install -m 0755 $(BIN_FILE) $(PREFIX)

	# System unit
	install -d $(SYSTEM_DIR)
	install -m 0644 $(UNIT_FILE) $(SYSTEM_DIR)

	# Web ui
	install -d $(WEB_DIR)
	cp -r webui/build/* $(WEB_DIR)

.PHONY: uninstall
uninstall:
	rm -rf $(CONFIG_DIR)
	rm -rf $(SYSTEM_DIR)/$(UNIT_FILE)
	rm -rf $(PREFIX)/$(PROJECT_NAME)
	rm -rf $(WEB_DIR)

.PHONY: package
package: all
	tar cvzf $(PROJECT_NAME).tar.gz $(CONFIG_FILE) $(BIN_FILE) $(UNIT_FILE) $(README_FILE) webui/build/*