.PHONY: all build build-dev install clean uninstall run

PREFIX ?= /usr/local
BINDIR ?= $(PREFIX)/bin
LIBEXECDIR ?= $(PREFIX)/libexec

HELPER_DIR = $(LIBEXECDIR)/bscreensaver
HELPERS = \
	bscreensaver-dbus-service \
	bscreensaver-systemd \
	bscreensaver-dialog-gtk3 \
	$(NULL)

INSTALL ?= install

DEV_LOG_LEVEL = debug

all: build

build:
	HELPER_DIR=$(HELPER_DIR) cargo build --release

build-dev:
	HELPER_DIR=target/debug cargo build

install: build
	$(INSTALL) -m 0755 -d $(BINDIR) $(HELPER_DIR)
	$(INSTALL) -m 0755 target/release/bscreensaver $(BINDIR)
	$(INSTALL) -m 0755 $(addprefix target/release/,$(HELPERS)) $(HELPER_DIR)

clean:
	cargo clean

uninstall:
	rm -f $(BINDIR)/bscreensaver $(addprefix $(HELPER_DIR)/,$(HELPERS)) || true
	rmdir -p $(BINDIR) $(HELPER_DIR) || true
	rmdir -p $(PREFIX) || true

run: build-dev
	BSCREENSAVER_LOCAL_DEV=1 \
	RUST_BACKTRACE=1 \
	BSCREENSAVER_LOG=$(DEV_LOG_LEVEL) \
	BSCREENSAVER_DBUS_SERVICE_LOG=$(DEV_LOG_LEVEL) \
	BSCREENSAVER_SYSTEMD_LOG=$(DEV_LOG_LEVEL) \
	BSCREENSAVER_DIALOG_GTK3_LOG=$(DEV_LOG_LEVEL) \
	HELPER_DIR=target/debug \
	cargo run --bin bscreensaver