.PHONY : all help clean veryclean fetch extract librewolf-patches check init

version_file=./version
version:=$(shell cat $(version_file))


## simplistic archive format selection
archive_create=tar cfJ
ext=.tar.xz
#archive_create=tar cfz
#ext=.tar.gz
#archive_create=zip -r9
#ext=.zip



help :
	@echo "use: make [all] [check] [clean] [veryclean] [init]"
	@echo ""
	@echo "  all         - make librewolf source archive ${version}."
	@echo "  check       - check if there is a new version of Firefox."
	@echo ""
	@echo "  clean       - clean everything except the upstream firefox tarball."
	@echo "  veryclean   - clean everything and the firefox tarball."
	@echo ""
	@echo "  init        - set up local build environment, takes a long time."




#
# Keeping ./version up to date.
#

check :
	@python3 assets/update-version.py




#
# init: run 'bootstrap.py' build environment setup tool on local machine
#

init :
	wget -q "https://hg.mozilla.org/mozilla-central/raw-file/default/python/mozboot/bin/bootstrap.py"
	python3 bootstrap.py --no-interactive --application-choice=browser
	rm -rf bootstrap.py mozilla-unified















all : librewolf-$(version).source$(ext)


clean :
	rm -rf *~ firefox-$(version) librewolf-$(version) librewolf-$(version).source$(ext) work

veryclean : clean
	rm -f firefox-$(version).source.tar.xz

fetch : 
	rm -f firefox-$(version).source.tar.xz
	make firefox-$(version).source.tar.xz

firefox-$(version).source.tar.xz : 
	wget -q https://archive.mozilla.org/pub/firefox/releases/$(version)/source/firefox-$(version).source.tar.xz

# we take this extra step seperatly because it's so important.
librewolf-patches :
	rm -rf work && mkdir -p work
	python3 assets/librewolf-patches.py $(version)
	rm -rf work

librewolf-$(version).source$(ext) : firefox-$(version).source.tar.xz $(version_file) assets/librewolf-patches.py assets/build-librewolf.py assets/mozconfig assets/patches.txt
	rm -rf firefox-$(version) librewolf-$(version)
	tar xf firefox-$(version).source.tar.xz
	mv firefox-$(version) librewolf-$(version)
	make librewolf-patches
	rm -f librewolf-$(version).source$(ext)
	$(archive_create) librewolf-$(version).source$(ext) librewolf-$(version)
	rm -rf librewolf-$(version)