profile := dev
target = $(shell rustc -vV | grep host | awk '{print $$2}')
architectures := x86_64-unknown-linux-gnu aarch64-unknown-linux-gnu
app_name := lrc
long_app_name := lyricli
host_architecture := $(target)

default: build

set_rust:
	rustup default stable

prepare:
	rustup target add $(target)

build: prepare
# I need an actually configurable way to make this work. Right now i'm only
# cross compiling in the CI, and I know what I'm running, but
ifeq ($(host_architecture), x86_64-unknown-linux-gnu)
ifeq ($(target), aarch64-unknown-linux-gnu)
	LD_LIBRARY_PATH=/usr/local/aarch64-linux-gnu/lib:${LD_LIBRARY_PATH}
endif
endif
	@export $$(cat .env | xargs) > /dev/null 2>&1 && cargo build --profile $(profile) --target $(target)

release: rpm tar deb
	@$(eval filename := $(app_name)-$(target)-$(channel))

$(architectures):
ifneq ($(channel),)
	$(MAKE) -e channel=$(channel) -e target=$@ release
else
	$(MAKE) -e target=$@ build
endif

deb: build
ifeq ($(findstring linux,$(target)),linux)
	@$(eval filename := $(app_name)-$(target)-$(channel))
	@export $$(cat .env | xargs) > /dev/null 2>&1 && cargo deb --profile $(profile) --target $(target)
	mv target/$(target)/debian/*.deb $(filename).deb
	sha256sum $(filename).deb > $(filename).deb.sha256
	rsync -avz $(filename).deb deploy@conchos.unlimited.pizza:/srv/http/build.r.bdr.sh/$(long_app_name)
	rsync -avz $(filename).deb.sha256 deploy@conchos.unlimited.pizza:/srv/http/build.r.bdr.sh/$(long_app_name)
endif

rpm: build
ifeq ($(findstring linux,$(target)),linux)
	@$(eval filename := $(app_name)-$(target)-$(channel))
	@export $$(cat .env | xargs) > /dev/null 2>&1 && cargo generate-rpm --profile $(profile) --target $(target)
	mv target/$(target)/generate-rpm/*.rpm $(filename).rpm
	sha256sum $(filename).rpm > $(filename).rpm.sha256
	rsync -avz $(filename).rpm deploy@conchos.unlimited.pizza:/srv/http/build.r.bdr.sh/$(long_app_name)
	rsync -avz $(filename).rpm.sha256 deploy@conchos.unlimited.pizza:/srv/http/build.r.bdr.sh/$(long_app_name)
endif

tar: build
	@$(eval filename := $(app_name)-$(target)-$(channel))
	tar -czvf $(filename).tar.gz -C target/$(target)/$(profile)/ $(app_name)
	sha256sum $(filename).tar.gz > $(filename).tar.gz.sha256
	rsync -avz $(filename).tar.gz deploy@conchos.unlimited.pizza:/srv/http/build.r.bdr.sh/$(long_app_name)
	rsync -avz $(filename).tar.gz.sha256 deploy@conchos.unlimited.pizza:/srv/http/build.r.bdr.sh/$(long_app_name)

package: $(architectures)

mac:
	@$(eval mac_architectures := x86_64-apple-darwin aarch64-apple-darwin)
ifeq ($(tag),)
	$(MAKE) -e profile=release -e architectures='$(mac_architectures)' -e channel=unstable package
else
	$(MAKE) -e profile=release -e architectures='$(mac_architectures)' -e channel=$(tag) package
endif


ci:
ifeq ($(GIT_REF),refs/heads/main)
	$(MAKE) -e profile=release -e channel=unstable $(target)
else ifneq (,$(findstring refs/tags/,$(GIT_REF)))
	$(MAKE) -e profile=release -e channel=$(subst refs/tags/,,$(GIT_REF)) $(target)
endif

.PHONY: default build $(architectures) rpm package prepare set_rust ci release