ALPINE_VERSION=3.8.1
ALPINE_MIRROR=https://uk.alpinelinux.org/alpine/v3.8/releases
ALPINE_ARCH=x86_64

image:
	curl -LO $(ALPINE_MIRROR)/$(ALPINE_ARCH)/alpine-minirootfs-$(ALPINE_VERSION)-$(ALPINE_ARCH).tar.gz
	curl -LO $(ALPINE_MIRROR)/$(ALPINE_ARCH)/alpine-minirootfs-$(ALPINE_VERSION)-$(ALPINE_ARCH).tar.gz.asc
	gpg --verify alpine-minirootfs-$(ALPINE_VERSION)-$(ALPINE_ARCH).tar.gz.asc alpine-minirootfs-$(ALPINE_VERSION)-$(ALPINE_ARCH).tar.gz &&\
	sed -i 's/^ENV ALPINE_VERSION.*/ENV ALPINE_VERSION $(ALPINE_VERSION)/' Dockerfile &&\
	sed -i 's/^ENV ALPINE_ARCH.*/ENV ALPINE_ARCH $(ALPINE_ARCH)/' Dockerfile &&\
    docker build . -t reg.zknt.org/zknt/alpine:$(ALPINE_VERSION)

push:
	docker push reg.zknt.org/zknt/alpine:$(ALPINE_VERSION)