.PHONY : help fetch all clean build dir bootstrap winsdk setup-debian setup-fedora veryclean docker-build docker-run docker-shell docker-clean artifacts pre-build post-package update

version:=$(shell cat version)
release:=$(shell cat release)
source_release:=$(shell cat source_release)
full_version:=$(version)-$(source_release)$(shell [ $(release) -gt 1 ] && echo "-$(release)")

mozbuild=~/.mozbuild
assets=assets/linux-base
ifeq ($(target_type),)
target_type:=flatpak
endif

ifeq ($(arch),)
arch:=x86_64
endif

docker_image_name=lw-linux-base-$(arch)


help :

	@echo "use: make [help] [all] [clean] [build] [package] [artifacts]"
	@echo ""
	@echo "  fetch     - get the latest tarball. must be done first, at least once."
	@echo "  update    - Only fetch the LibreWolf version-release files. used by 'fetch'"
	@echo ""
	@echo "  all       - Build librewolf and it's artifacts."
	@echo "  build     - Perform './mach build' on the extracted tarball."
	@echo "  package   - multilocale package."
	@echo "  artifacts - Build the artifacts"
	@echo ""
	@echo "  clean     - Remove output files and temporary files."
	@echo "  veryclean - Remove even more stuff."
	@echo "  dir       - just extract and patch the LW tarball."
	@echo "  bootstrap - try to set up the build environment."
	@echo "  setup-debian, setup-fedora - needed packages."
	@echo ""
	@echo "  docker-build - Run 'docker build' for " $(docker_image_name) " image."
	@echo "  docker-run   - Run LW build using 'docker run' on then image."
	@echo "  docker-shell - Run a shell in the docker image."
	@echo "  docker-clean - Remove the docker image."
	@echo ""
	@echo "Use arch=x86_64 or arch=aarch64 to specify the target architecture."
	@echo "Use target_type=flatpak or target_type=appimage to specify target type."



all : dir pre-build build package post-package artifacts

update :
	@wget -q -O version "https://gitlab.com/librewolf-community/browser/source/-/raw/main/version"
	@wget -q -O source_release "https://gitlab.com/librewolf-community/browser/source/-/raw/main/release"
	@echo "Using LibreWolf version $$(cat version)-$$(cat source_release)."
	@echo "Targeting: $(target_type), architecture: $(arch)."

fetch : update
	@wget -q -O "librewolf-$$(cat version)-$$(cat source_release).source.tar.gz.sha256sum" "https://gitlab.com/librewolf-community/browser/source/-/jobs/artifacts/main/raw/librewolf-$$(cat version)-$$(cat source_release).source.tar.gz.sha256sum?job=Build"
	wget --progress=bar:force -O "librewolf-$$(cat version)-$$(cat source_release).source.tar.gz" "https://gitlab.com/librewolf-community/browser/source/-/jobs/artifacts/main/raw/librewolf-$$(cat version)-$$(cat source_release).source.tar.gz?job=Build"
	cat "librewolf-$$(cat version)-$$(cat source_release).source.tar.gz.sha256sum"
	sha256sum -c "librewolf-$$(cat version)-$$(cat source_release).source.tar.gz.sha256sum"




clean :
	rm -rf librewolf-$(full_version) work

veryclean : clean
	rm -rf firefox-$(full_version).en-US.win64.zip librewolf-$(full_version).en-US.win64-setup.exe librewolf-$(full_version).en-US.win64-portable.zip
	rm -f "librewolf-$$(cat version)-$$(cat source_release).source.tar.gz" "librewolf-$$(cat version)-$$(cat source_release).source.tar.gz.sha256sum"
	rm -f version source_release
	rm -f librewolf-*.en-US.linux-*.tar.bz2





# this is the place to apply patches and create a custom mozconfig
pre-build :
	cp -v $(assets)/mozconfig.$(arch) librewolf-$(full_version)/mozconfig
	./$(assets)/pre_build_patches_mozconfig.sh

build : dir
	(cd librewolf-$(full_version) && ./mach build)


package : dir
	( cd librewolf-$(full_version) && ./mach buildsymbols )
	( cd librewolf-$(full_version) && echo 'Packaging... (output hidden)' && \
	  cat browser/locales/shipped-locales | xargs ./mach package-multi-locale --locales >/dev/null )

post-package :
	cp -v librewolf-$(full_version)/obj-$(arch)-pc-linux-gnu/dist/librewolf-$(full_version).en-US.linux-$(arch).tar.bz2 .
	./$(assets)/post_package_distini_etc.sh

artifacts :
	${MAKE} -f assets/$(target_type)/artifacts.mk artifacts





dir : librewolf-$(full_version)

librewolf-$(full_version) : librewolf-$(full_version).source.tar.gz
	rm -rf $@
	tar xf $<
	touch $@





docker-build :
	docker build --build-arg "arch=$(arch)" -t $(docker_image_name) - < assets/Dockerfile

docker-run :
	docker run --rm $(docker_image_name) sh -c "git pull && make fetch && make arch=$(arch) all"

docker-shell :
	docker run -it --rm $(docker_image_name) sh -c "/bin/bash"

docker-clean :
	docker rmi $(docker_image_name)




bootstrap : dir
	(cd librewolf-$(full_version) && ./mach --no-interactive bootstrap --application-choice=browser)
	( export t=$$(pwd)/librewolf-$(full_version) && \
	 cd $(mozbuild) && \
	  $$t/mach artifact toolchain --from-build sysroot-aarch64-linux-gnu && \
	  $$t/mach artifact toolchain --from-build linux64-binutils && \
	  $$t/mach artifact toolchain --from-build linux64-cctools-port && \
	 true )
	/root/.cargo/bin/rustup target add aarch64-unknown-linux-gnu






setup-debian :
	apt-get -y install mercurial python3 python3-dev python3-pip curl wget dpkg-sig  libssl-dev zstd

setup-fedora :
	dnf -y install python3 curl wget zstd python3-devel python3-pip mercurial openssl-devel