# Copyright 2019 (c) Anna Schumaker.

export PREFIX = /usr/local

export EMMENTAL_LIB   = ${PREFIX}/lib/emmental
export EMMENTAL_BIN   = ${PREFIX}/bin
export EMMENTAL_SHARE = ${PREFIX}/share
export EMMENTAL_DESKTOP = ${EMMENTAL_SHARE}/applications/com.nowheycreamery.emmental.desktop

all: emmental.gresource mpris2 flake8

clean:
	find . -type f -name "*gresource*" -exec rm {} \+
	find . -type d -name __pycache__ -exec rm -r {} \+
	find emmental/mpris2/ -type f -name "*.xml" -exec rm {} \+

.PHONY:flake8
flake8:
	flake8 emmental/ tests/

mpris-spec/Makefile:
	git submodule init mpris-spec
	git submodule update

emmental/mpris2/MediaPlayer2.xml: mpris-spec/Makefile
	cp mpris-spec/spec/org.mpris.MediaPlayer2.xml emmental/mpris2/MediaPlayer2.xml

emmental/mpris2/Player.xml: mpris-spec/Makefile
	cp mpris-spec/spec/org.mpris.MediaPlayer2.Player.xml emmental/mpris2/Player.xml

.PHONY: mpris2
mpris2: emmental/mpris2/MediaPlayer2.xml emmental/mpris2/Player.xml

.PHONY: emmental.gresource.xml
emmental.gresource.xml:
	exec tools/find-resources.py

.PHONY: emmental.gresource
emmental.gresource: emmental.gresource.xml
	glib-compile-resources emmental.gresource.xml

.PHONY: install.app
install.app:
	find ./emmental -type f -not -path "*/__pycache__/*" \
		-exec install -v -C -D -m 755 "{}" "$(EMMENTAL_LIB)/{}" \;
	install -C -v -m 644 emmental.py $(EMMENTAL_LIB)/emmental.py

.PHONY: install.icons
install.icons:
	install -C -v -m 644 emmental.gresource $(EMMENTAL_LIB)/emmental.gresource
	install -C -v -m 644 icons/scalable/apps/emmental.svg $(EMMENTAL_LIB)/emmental.svg

.PHONY: install.desktop
install.desktop:
	desktop-file-install --set-key=Exec --set-value $(EMMENTAL_BIN)/emmental \
		--set-key=Icon --set-value=$(EMMENTAL_LIB)/emmental.svg \
		--rebuild-mime-info-cache \
		--dir=$(EMMENTAL_SHARE)/applications com.nowheycreamery.emmental.desktop

.PHONY: install
install: emmental.gresource mpris2 install.app install.icons install.desktop
	mkdir -p $(EMMENTAL_BIN)
	echo -e "#!/bin/bash\npython -O $(EMMENTAL_LIB)/emmental.py \$$*" > $(EMMENTAL_BIN)/emmental
	chmod 655 $(EMMENTAL_BIN)/emmental

.PHONY: uninstall
uninstall:
	rm -f ${EMMENTAL_SHARE}/applications/com.nowheycreamery.emmental.desktop
	rm -f ${EMMENTAL_BIN}/emmental
	rm -rf ${EMMENTAL_LIB}/emmental/

.PHONY: pkgbuild.pkgver
pkgbuild.pkgver:
	$(eval MAJOR := $(shell grep \^MAJOR_VERSION emmental/__init__.py | awk -F= '{ gsub(/ /,""); print $$2}'))
	$(eval MINOR := $(shell grep \^MINOR_VERSION emmental/__init__.py | awk -F= '{ gsub(/ /,""); print $$2}'))
	$(eval MICRO := $(shell grep \^MICRO_VERSION emmental/__init__.py | awk -F= '{ gsub(/ /,""); print $$2}'))
	sed -i 's/^pkgver=.*/pkgver=${MAJOR}.${MINOR}.${MICRO}/' aur/PKGBUILD

.PHONY: pkgbuild.sha256sum
pkgbuild.sha256sum:
	$(eval TAG := $(shell git describe --abbrev=0))
	$(eval CHECKSUM := $(shell git archive --prefix=emmental/ --format tar.gz $(TAG) | sha256sum | awk '{print $$1}'))
	sed -i 's/^sha256sums=.*/sha256sums=(${CHECKSUM})/' aur/PKGBUILD

.PHONY: pkgbuild
pkgbuild: pkgbuild.pkgver pkgbuild.sha256sum
	cd aur && makepkg --printsrcinfo > .SRCINFO

.PHONY: pytest
pytest: emmental.gresource mpris2
	pytest

.PHONY: tests
tests: pytest flake8