profile := dev
target = $(shell rustc -vV | grep host | awk '{print $$2}')
# Cargo outputs dev profile to 'debug' directory, not 'dev'
ifeq ($(profile),dev)
output_dir := debug
else
output_dir := $(profile)
endif
architectures := x86_64-unknown-linux-gnu aarch64-unknown-linux-gnu
app_name := map
deploy_host := deploy@build.r.bdr.sh
deploy_path := /srv/http/build.r.bdr.sh/$(app_name)-linux
prefix := /usr/local
flatpak_cargo_generator := $(HOME)/projects/vendor/flatpak-builder-tools/cargo
linuxdeploy_url := https://github.com/linuxdeploy/linuxdeploy/releases/download/continuous/linuxdeploy-$(shell uname -m).AppImage
linuxdeploy := .cache/linuxdeploy.AppImage
pkgver := $(shell grep '^pkgver=' build-aux/PKGBUILD | cut -d= -f2)
pkgrel := $(shell grep '^pkgrel=' build-aux/PKGBUILD | cut -d= -f2)

define sign_and_deploy
		@./scripts/sign.sh "$(1)" "$(channel)" "$(architecture)"
    rsync -avz $(1) $(deploy_host):$(deploy_path)
    rsync -avz $(1).minisig $(deploy_host):$(deploy_path)
endef

default: build

set_rust:
	rustup default stable

prepare:
ifneq ($(skip_prepare),1)
	rustup target add $(target)
endif

# Build ########################################################################

build: compile_translations prepare
	@$(eval target_dir := ./target/$(target)/$(output_dir)/map)
	cargo build --profile $(profile) --target $(target)

# Code Quality #################################################################

test:
	cargo test

coverage:
	cargo tarpaulin

format:
	cargo fmt && cargo clippy --fix

lint:
	cargo fmt -- --check && cargo clippy

# Internationalization / Localization ##########################################

find_translatable_files:
	@find ./ -not -path '*/.*' -type f -name "*.rs" -exec grep -l "tr!(\"\|gettext" {} \; | sort > po/POTFILES

extract_strings: find_translatable_files
	@xgettext --files-from=po/POTFILES --output=po/systems.tranquil.Map.pot --from-code=UTF-8 --add-comments --keyword='tr!'

po_files := $(wildcard po/*.po)
mo_files := $(patsubst po/%.po,po/%/LC_MESSAGES/systems.tranquil.Map.mo,$(po_files))

compile_translations: $(mo_files)

po/%/LC_MESSAGES/systems.tranquil.Map.mo: po/%.po
	@mkdir -p $(dir $@)
	msgfmt $< -o $@

# Packaging ####################################################################

filename = $(app_name)-$(target)-$(channel)

update_flatpak_dependencies:
	cd $(flatpak_cargo_generator) && `poetry env activate` && python3 flatpak-cargo-generator.py $(CURDIR)/Cargo.lock -o $(CURDIR)/build-aux/cargo-sources.json && deactivate

package-rpm: build
ifeq ($(findstring linux,$(target)),linux)
	cargo generate-rpm --profile $(profile) --target $(target)
	mv target/$(target)/generate-rpm/*.rpm $(filename).rpm
endif

package-deb: build
ifeq ($(findstring linux,$(target)),linux)
	cargo deb --profile $(profile) --target $(target)
	mv target/$(target)/debian/*.deb $(filename).deb
endif

package-tar: build
	@$(eval staging := $(shell mktemp -d))
	@install -Dm0755 target/$(target)/$(output_dir)/$(app_name) $(staging)/usr/bin/$(app_name)
	@install -Dm0644 resources/logo.svg $(staging)/usr/share/icons/hicolor/scalable/apps/systems.tranquil.Map.svg
	@install -Dm0644 resources/systems.tranquil.Map.desktop $(staging)/usr/share/applications/systems.tranquil.Map.desktop
	@install -Dm0644 resources/systems.tranquil.Map.metainfo.xml $(staging)/usr/share/metainfo/systems.tranquil.Map.metainfo.xml
	@install -Dm0644 resources/systems.tranquil.Map.service $(staging)/usr/share/dbus-1/services/systems.tranquil.Map.service
	@install -Dm0644 resources/wmap.lang $(staging)/usr/share/gtksourceview-5/language-specs/wmap.lang
	@for po_file in po/*.po; do \
		locale=$$(basename "$$po_file" .po); \
		install -Dm0644 po/$$locale/LC_MESSAGES/systems.tranquil.Map.mo $(staging)/usr/share/locale/$$locale/LC_MESSAGES/systems.tranquil.Map.mo; \
	done
	tar -czvf $(filename).tar.gz -C $(staging) usr
	@rm -rf $(staging)

package-flatpak: update_flatpak_dependencies
	flatpak-builder --force-clean --user --install-deps-from=flathub --repo=repo --install builddir ./build-aux/systems.tranquil.Map.yml
	flatpak build-bundle repo $(filename).flatpak systems.tranquil.Map

package-pacman:
	@$(eval staging := $(shell mktemp -d))
	rsync -a --filter=':- .gitignore' --exclude='.git' . $(staging)/src
	cp build-aux/PKGBUILD $(staging)/
	cd $(staging) && PKGEXT='.pkg.tar.gz' makepkg -fd
	mv $(staging)/$(app_name)-$(pkgver)-$(pkgrel)-$(firstword $(subst -, ,$(target))).pkg.tar.gz $(filename).pkg.tar.gz
	@rm -rf $(staging)

$(linuxdeploy):
	@mkdir -p .cache
	curl -L -o $(linuxdeploy) $(linuxdeploy_url)
	chmod +x $(linuxdeploy)

package-appimage: build $(linuxdeploy)
ifeq ($(findstring linux,$(target)),linux)
	@rm -f *.AppImage
	@$(eval appdir := $(shell mktemp -d))
	@install -Dm0755 target/$(target)/$(output_dir)/$(app_name) $(appdir)/usr/bin/$(app_name)
	@install -Dm0644 resources/logo.svg $(appdir)/usr/share/icons/hicolor/scalable/apps/systems.tranquil.Map.svg
	@install -Dm0644 resources/systems.tranquil.Map.desktop $(appdir)/usr/share/applications/systems.tranquil.Map.desktop
	@install -Dm0644 resources/systems.tranquil.Map.metainfo.xml $(appdir)/usr/share/metainfo/systems.tranquil.Map.metainfo.xml
	@install -Dm0644 resources/systems.tranquil.Map.service $(appdir)/usr/share/dbus-1/services/systems.tranquil.Map.service
	@install -Dm0644 resources/wmap.lang $(appdir)/usr/share/gtksourceview-5/language-specs/wmap.lang
	@for po_file in po/*.po; do \
		locale=$$(basename "$$po_file" .po); \
		install -Dm0644 po/$$locale/LC_MESSAGES/systems.tranquil.Map.mo $(appdir)/usr/share/locale/$$locale/LC_MESSAGES/systems.tranquil.Map.mo; \
	done
	APPIMAGE_EXTRACT_AND_RUN=1 NO_STRIP=true $(linuxdeploy) --appdir=$(appdir) --output=appimage --desktop-file=resources/systems.tranquil.Map.desktop --icon-file=resources/logo.svg
	mv *.AppImage $(filename).AppImage
	@rm -rf $(appdir)
endif

package: package-rpm package-deb package-tar package-pacman package-flatpak package-appimage

# Distribution #################################################################

distribute-rpm:
	@$(call sign_and_deploy,$(filename).rpm)

distribute-deb:
	@$(call sign_and_deploy,$(filename).deb)

distribute-tar:
	@$(call sign_and_deploy,$(filename).tar.gz)

distribute-flatpak:
	@$(call sign_and_deploy,$(filename).flatpak)

distribute-pacman:
	@$(call sign_and_deploy,$(filename).pkg.tar.gz)

distribute-appimage:
	@$(call sign_and_deploy,$(filename).AppImage)

distribute: distribute-rpm distribute-deb distribute-tar distribute-pacman distribute-flatpak distribute-appimage

release: package distribute

# We can't do cross compile, so for now let's just make it easy to release
# on arm here
arm:
ifneq ($(channel),)
	$(MAKE) -e profile=release -e channel=$(channel) -e target=aarch64-unknown-linux-gnu release
else
	$(MAKE) -e profile=release -e channel=unstable -e target=aarch64-unknown-linux-gnu release
endif


# Installation #################################################################

install: build
	install -Dm0755 target/$(target)/$(output_dir)/$(app_name) $(prefix)/bin/$(app_name)
	install -Dm0644 resources/logo.svg $(prefix)/share/icons/hicolor/scalable/apps/systems.tranquil.Map.svg
	install -Dm0644 resources/systems.tranquil.Map.desktop $(prefix)/share/applications/systems.tranquil.Map.desktop
	install -Dm0644 resources/systems.tranquil.Map.metainfo.xml $(prefix)/share/metainfo/systems.tranquil.Map.metainfo.xml
	install -Dm0644 resources/systems.tranquil.Map.service $(prefix)/share/dbus-1/services/systems.tranquil.Map.service
	install -Dm0644 resources/wmap.lang $(prefix)/share/gtksourceview-5/language-specs/wmap.lang
	@for po_file in po/*.po; do \
		locale=$$(basename "$$po_file" .po); \
		install -Dm0644 po/$$locale/LC_MESSAGES/systems.tranquil.Map.mo $(prefix)/share/locale/$$locale/LC_MESSAGES/systems.tranquil.Map.mo; \
	done

uninstall:
	rm -f $(prefix)/bin/$(app_name)
	rm -f $(prefix)/share/icons/hicolor/scalable/apps/systems.tranquil.Map.svg
	rm -f $(prefix)/share/applications/systems.tranquil.Map.desktop
	rm -f $(prefix)/share/metainfo/systems.tranquil.Map.metainfo.xml
	rm -f $(prefix)/share/dbus-1/services/systems.tranquil.Map.service
	rm -f $(prefix)/share/gtksourceview-5/language-specs/wmap.lang
	@for po_file in po/*.po; do \
		locale=$$(basename "$$po_file" .po); \
		rm -f $(prefix)/share/locale/$$locale/LC_MESSAGES/systems.tranquil.Map.mo; \
	done

# CI ###########################################################################

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

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

release_all:
ifndef channel
	$(error channel is required for release_all)
endif
	$(MAKE) -e profile=release $(architectures)


.PHONY: default build $(architectures) package package-rpm package-deb package-tar package-flatpak package-pacman package-appimage distribute distribute-rpm distribute-deb distribute-tar distribute-flatpak distribute-pacman distribute-appimage arch prepare set_rust ci release release_all test coverage format update_flatpak_dependencies extract_strings find_translatable_files compile_translations install uninstall