SHELL:=/bin/bash

UBUNTU_VERSION ?= 2404
CODENAME ?= noble

VERSION:=1.0.0

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

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

ubuntu$(UBUNTU_VERSION):
	# check out revision that is master at the time of writing
	git clone https://github.com/erikzenker/inotify-cpp || true
	pushd inotify-cpp && \
	git checkout 1a4413637a08f6303526a2be140806f5abaaffd5 && \
	popd && \
	bash ../ubuntu$(UBUNTU_VERSION).sh make impl
	make package-ubuntu$(UBUNTU_VERSION)

impl:
	dpkg -i ../boost/cppse-boost_*.deb
	pushd inotify-cpp && \
	cmake -DCMAKE_INSTALL_PREFIX=$$PWD/../inotify-cpp_out -DBUILD_EXAMPLE=OFF -DBUILD_TEST=OFF -DBUILD_SHARED_LIBS=OFF -DBUILD_STATIC_LIBS=ON -DUSE_BOOST_FILESYSTEM=OFF -DBoost_USE_STATIC_LIBS=ON -DBOOST_ROOT="/opt/cppse/build/boost/" -DBoost_INCLUDE_DIR="/opt/cppse/build/boost/include" . && \
	make -j8  && \
	make install

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

clean:
	sudo rm -rf inotify-cpp*
	sudo rm -rf out

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