ifndef VER
  $(error VER is undefined)
endif
ifndef REL
  $(error REL is undefined)
endif

NAME       := d3-flame-graph
RPM_NAME   := js-$(NAME)
SOURCE_DIR := $(NAME)-$(VER)
SOURCE_TAR := $(NAME)-$(VER).tar.gz
VENDOR_TAR := $(RPM_NAME)-vendor-$(VER)-$(REL).tar.xz

ALL_PATCHES := $(sort $(wildcard *.patch))
VENDOR_PATCHES := $(sort $(wildcard *.vendor.patch))
SOURCE_PATCHES := $(filter-out $(VENDOR_PATCHES),$(ALL_PATCHES))

all: $(SOURCE_TAR) $(VENDOR_TAR)

$(SOURCE_TAR):
	spectool -g $(RPM_NAME).spec

$(VENDOR_TAR): $(SOURCE_TAR)
	rm -rf $(SOURCE_DIR)
	tar xf $(SOURCE_TAR)

	# Patches to apply before vendoring
	for patch in $(SOURCE_PATCHES); do echo $$patch; patch -d $(SOURCE_DIR) -p1 --fuzz=0 < $$patch; done

	# Node.js
	cd $(SOURCE_DIR) && yarn import && yarn install --pure-lockfile
	./list_bundled_nodejs_packages.py $(SOURCE_DIR)/ >> $@.manifest

	# Patches to apply after vendoring
	for patch in $(VENDOR_PATCHES); do echo $$patch; patch -d $(SOURCE_DIR) -p1 --fuzz=0 < $$patch; done

	# Create tarball
	XZ_OPT=-9 tar cJf $@ \
		$(SOURCE_DIR)/node_modules

clean:
	rm -rf *.tar.gz *.tar.xz *.manifest *.rpm $(NAME)-*/