PRIVKEY = tools/testkey.pk8
PUBKEY = tools/testkey.x509.pem

ZIPS_DIRS = $(wildcard dist-*)
FILES_COMMON = $(shell find META-INF -type f) $(wildcard common/*)

.SECONDEXPANSION:
.PHONY: $(ZIPS_DIRS:dist-%=clean-%)

#all: $(ZIPS_DIRS:dist-%=android-custom-%-signed.zip)
all: $(ZIPS_DIRS:dist-%=android-custom-%.zip)

clean: $(ZIPS_DIRS:dist-%=clean-%)

# clean targets
$(ZIPS_DIRS:dist-%=clean-%):
	rm -rf $(@:clean-%=build-%) $(@:clean-%=android-custom-%.zip) $(@:clean-%=android-custom-%-signed.zip)

# signature targets
$(ZIPS_DIRS:dist-%=android-custom-%-signed.zip): android-custom-%-signed.zip : android-custom-%.zip
	java -jar tools/SignApk.jar -w -a 4 $(PUBKEY) $(PRIVKEY) $< $@
	@echo "$@ is ready"

# build target
$(ZIPS_DIRS:dist-%=android-custom-%.zip): android-custom-%.zip : $(FILES_COMMON) $$(shell find dist-$$* -type f)
	rm -rf build-$*
	cp -a dist-$*/data build-$*
	cp -a META-INF build-$*
	cd build-$* && \
		sed -e '/__INSTALL__SCRIPT__/ {' -e 'r ../dist-$*/install_script' -e 'd' -e '}' -i META-INF/com/google/android/update-binary && \
		for i in *.addon ; do sed -e "s/__ADDON_D__SCRIPT__FULL__/$${i}/g" -i META-INF/com/google/android/update-binary ; done && \
		for i in *.addon ; do sed -e "s/__ADDON_D__SCRIPT__TARGET__/$${i/.addon/}/g" -i META-INF/com/google/android/update-binary ; done && \
		sed -e '/__HEADER__/ {' -e 'r ../common/addon_head' -e 'd' -e '}' -i *.addon && \
		zip ../$@ $$(find . -type f)
	rm -rf build-$*