.PHONY: control

VERSION=221118-e58fee0fb
BASENAME=photoprism

help:
	@echo
	@echo "make all     # to attempt to download, extract and build the .deb package using dpkg"
	@echo

all: download clean extract DEBIAN build

build-dep:
	apt install tensorflow # this isn't actually packaged
	git clone https://github.com/photoprism/photoprism.git
	dd photoprism
	git checkout release
	sudo make all
	sudo ./scripts/build.sh prod /opt/photoprism/bin/photoprism
	sudo cp -a assets/ /opt/photoprism/assets
	# now follow instructions for adduser, postgresql, etc:
	# https://github.com/IndrekHaav/photoprism-debian

clean:
	rm -rf ../files
	rm -f ../*.deb
	rm -f ../*.tar.xz data.tar.xz
	rm -rf DEBIAN

download:
	@echo
	@echo This uses the binary /usr/local/bin/photoprism
	@echo
	@echo https://github.com/photoprism/photoprism/releases
	@echo mkdir ~/go/src/github.com/photoprism; cd ~/go/src/github.com/photoprism/
	@echo git clone http://github.com/photoprism/photoprism
	@echo cd photoprims/; go get -v -u ...

extract:
	cp -a files ../
	mkdir -p ../files/opt/
	cd ../files/opt/ && tar xfz ../../221118-e58fee0fb.tar.gz

# makes the DEBIAN/ directory
DEBIAN:
	mkdir -p DEBIAN

	# make the md5sum file
	cd ../files/ && find -type f -exec md5sum '{}' \; |sort -k2 >../md5sums
	mv ../md5sums DEBIAN/

	# make the control there
	mkdir -p DEBIAN
	cp control DEBIAN/
	# echo Version: ${VERSION} >>DEBIAN/control

	cp postinst DEBIAN

build:
	mv DEBIAN ../files/
	cd .. && dpkg-deb --build files ${BASENAME}_${VERSION}_amd64.deb
	cd .. && dpkg-deb --info ${BASENAME}_${VERSION}_amd64.deb

# how to make a debian package "raw" just using tar and ar
#
# READ THIS AGAIN:
#
# A .deb file is just output from 'ar rcs'
#
tar-ar: control
	cd DEBIAN && tar --ignore-failed-read -cvJf ../control.tar.xz .
	cd files && tar -cvJf ../data.tar.xz .
	ar rcs ${BASENAME}_${VERSION}_amd64.deb debian-binary control.tar.xz data.tar.xz
	dpkg-deb --info ${BASENAME}_${VERSION}_amd64.deb