.PHONY: image util

all:image util

image:
	docker build . --force-rm -t netty 

util:
	gcc -Wall -O2 main.c -o ./share/a.out

clean:
	-docker stop  $$(docker ps -a -q --filter ancestor=netty)
	-docker rm    $$(docker ps -a -q --filter ancestor=netty)
	-docker rmi   $$(docker images netty)
	rm -rf ./share/a.out
	docker rmi netty
