VSN = 1.0

IMG_BUILD = stoo/erldns_build:$(VSN)

IMG = stoo/erldns:$(VSN)

PREFIX = erldns

.PHONY: all build image clean

define sshidpub

echo "Looking for RSA key" \

&& test -f ~/.ssh/id_rsa.pub \

&& cp -p ~/.ssh/id_rsa.pub image/sshid.pub \

|| ( echo "RSA key not found, trying DSA" \

&& cp -p ~/.ssh/id_dsa.pub image/sshid.pub )

all: image

build: image/$(PREFIX).tar.gz

image/$(PREFIX).tar.gz:

docker build -t "$(IMG_BUILD)" build

docker run -i --rm "$(IMG_BUILD)" \

tar zcf - -C /devdock/work opt/$(PREFIX) >$(PREFIX).tar.gz.tmp

mv $(PREFIX).tar.gz.tmp image/$(PREFIX).tar.gz

image: image/$(PREFIX).tar.gz

$(sshidpub)

docker build -t "$(IMG)" image

rm -f image/sshid.pub

clean:

rm -f image/$(PREFIX).tar.gz