SHELL:=/bin/bash

UBUNTU_VERSION ?= 2404
CODENAME ?= noble

VERSION:=2.0

build: $(CODENAME)/cppse-tvision_$(VERSION)_amd64.deb

$(CODENAME)/cppse-tvision_$(VERSION)_amd64.deb:
	mkdir -p $(CODENAME)
	make ubuntu$(UBUNTU_VERSION)

ubuntu$(UBUNTU_VERSION):
	# check out revision that is master at the time of writing
	git clone https://github.com/magiblot/tvision || true
	pushd tvision && \
	git checkout 8605384659274edf1db39abef5338d2573c3e0b6 && \
	popd && \
	bash ../ubuntu$(UBUNTU_VERSION).sh make impl
	make package-ubuntu$(UBUNTU_VERSION)

impl:
	pushd tvision && \
	cmake . -B ./build -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=$$PWD/../tvision_out && \
	cmake --build ./build && \
	pushd build && \
	make install
	chown 997:997 tvision -R  # workaround for not using non-root user for building

package-ubuntu$(UBUNTU_VERSION):
	rm -rf out
	mkdir -p out/opt/cppse/build/tvision
	cp -prv tvision_out/*  out/opt/cppse/build/tvision/
	rm -rf $(CODENAME)/cppse-tvision_*_amd64.deb
	docker run -v "$$(pwd):/src/" rayburgemeestre/fpm-ubuntu:24.04 fpm -f -v $(VERSION) --iteration $(CODENAME) -s dir -t deb -n cppse-tvision --license MPL2 --maintainer "Ray Burgemeestre <ray@cppse.nl>" --description "tvision - build dependency" --url "https://github.com/magiblot/tvision" --deb-generate-changes -C /src/out
	cp -prv cppse-tvision_*_amd64.deb $(CODENAME)/

clean:
	sudo rm -rf tvision*
	sudo rm -rf out

shell:
	FLAGS="-i --privileged" bash ../ubuntu$(UBUNTU_VERSION).sh /bin/bash