GOC=go build
GOFLAGS=-a -ldflags '-s'
CGOR=CGO_ENABLED=0
OS_PERMS=sudo
NETHACK_DIR=$(shell pwd)/hack
IMAGE_NAME=nethack_launch


all: stat

run:
	go run \
	  nethack-launcher/check_dir.go \
		nethack-launcher/cleanup.go \
	  nethack-launcher/create_initial_files.go \
	  nethack-launcher/create_user_files.go \
	  nethack-launcher/janitor.go \
	  nethack-launcher/nethack-launcher.go \
	  nethack-launcher/print_change_password_screen.go \
	  nethack-launcher/print_high_scores.go \
	  nethack-launcher/print_login_screen.go \
	  nethack-launcher/print_progress_screen.go \
	  nethack-launcher/print_register_screen.go \
	  nethack-launcher/print_user_screen.go \
	  nethack-launcher/print_welcome_screen.go \
	  nethack-launcher/recover_save.go \
	  nethack-launcher/run_game.go \
	  nethack-launcher/start_watcher.go



stat:
	mkdir -p bin/
	$(CGOR) $(GOC) $(GOFLAGS) -o bin/nethack-launcher nethack-launcher/*.go 

dependencies:
	go get github.com/gorilla/mux

build_docker: fetch_sotw
	mkdir -p stage.tmp/
	cp deps/Dockerfile stage.tmp/
	cp config.gcfg stage.tmp/config.gcfg
	cp bin/nethack-launcher stage.tmp/
	cp deps/redis.conf stage.tmp/
	cp deps/run.sh stage.tmp/
	cp deps/nethackrc stage.tmp/
	cp deps/chowner.sh stage.tmp/
	cp deps/run_nethack.sh stage.tmp/
	cp deps/reclist.c stage.tmp/
	cp deps/link_sotw.sh stage.tmp/
	cp deps/clean.sh stage.tmp/
	cp deps/scores.dat stage.tmp/
	wget -O stage.tmp/redis-server https://cryo.unixvoid.com/bin/redis/5.0.7/redis-server
	chmod +x stage.tmp/redis-server
	cd stage.tmp/ && \
		$(OS_PERMS) docker build -t $(IMAGE_NAME) .

fetch_sotw:
	mkdir -p stage.tmp/
	wget https://cryo.unixvoid.com/bin/misc/sotw/shadow-of-the-wyrm-release-1.1.7.tar.gz
	mv shadow-of-the-wyrm-release-1.1.7.tar.gz stage.tmp/sotw.tar.gz

run_docker:
	$(OS_PERMS) docker run \
  -d \
	-p 2222:22 \
  --name=nethack \
	-v $(NETHACK_DIR):/hack:rw \
  --restart always \
  $(IMAGE_NAME)

clean:
	rm -rf bin/
	rm -rf stage.tmp/