OFFLINE ?= 0
CARGO ?= cargo

VERSION = $(shell $(CARGO) metadata --no-deps --format-version 1 | jq -r '.packages[0].version')
REVISION ?= 1
PPA_REVISION ?= 1
PKG_NAME = globalprotect-openconnect
PKG = $(PKG_NAME)-$(VERSION)
SERIES ?= $(shell lsb_release -cs)

export DEBEMAIL = k3vinyue@gmail.com
export DEBFULLNAME = Kevin Yue

CARGO_BUILD_ARGS = --release

ifeq ($(OFFLINE), 1)
	CARGO_BUILD_ARGS += --frozen
endif

default: build

version:
	@echo $(VERSION)

# Generate a vendor tarball and a .cargo/config.toml file
cargo-vendor:
	mkdir -p .cargo

	$(CARGO) vendor .vendor > .cargo/config.toml
	tar -cJf vendor.tar.xz .vendor

tarball: clean clean-tarball build-fe cargo-vendor
	rm -rf apps/gpgui-helper/node_modules

	tar --transform 's,^,${PKG}/,' -czf ../${PKG}.tar.gz * .cargo

# Extract the vendor tarball to the .vendor directory if it exists
extract-vendor:
	if [ -f vendor.tar.xz ]; then tar -xJf vendor.tar.xz; fi

build: build-fe build-rs

# Install and build the frontend
# If OFFLINE is set to 1, skip it
build-fe:
	if [ $(OFFLINE) -eq 0 ]; then \
		cd apps/gpgui-helper && pnpm install && pnpm build; \
	fi

	if [ ! -d apps/gpgui-helper/dist ]; then \
		echo "Error: frontend build failed"; \
		exit 1; \
	fi

build-rs: extract-vendor
	$(CARGO) build $(CARGO_BUILD_ARGS) -p gpauth
	# $(CARGO) build $(CARGO_BUILD_ARGS) -p gpgui-helper --features "tauri/custom-protocol"

clean:
	$(CARGO) clean
	rm -rf .build
	rm -rf .vendor
	rm -rf apps/gpgui-helper/node_modules

clean-tarball:
	rm -rf vendor.tar.xz
	rm -rf ../$(PKG).tar.gz

install:
	install -Dm755 target/release/gpclient $(DESTDIR)/usr/bin/gpclient
	install -Dm755 target/release/gpauth $(DESTDIR)/usr/bin/gpauth
	install -Dm755 target/release/gpservice $(DESTDIR)/usr/bin/gpservice
	install -Dm755 target/release/gpgui-helper $(DESTDIR)/usr/bin/gpgui-helper

	install -Dm644 packaging/files/usr/share/applications/gpgui.desktop $(DESTDIR)/usr/share/applications/gpgui.desktop
	install -Dm644 packaging/files/usr/share/icons/hicolor/scalable/apps/gpgui.svg $(DESTDIR)/usr/share/icons/hicolor/scalable/apps/gpgui.svg
	install -Dm644 packaging/files/usr/share/icons/hicolor/32x32/apps/gpgui.png $(DESTDIR)/usr/share/icons/hicolor/32x32/apps/gpgui.png
	install -Dm644 packaging/files/usr/share/icons/hicolor/128x128/apps/gpgui.png $(DESTDIR)/usr/share/icons/hicolor/128x128/apps/gpgui.png
	install -Dm644 packaging/files/usr/share/icons/hicolor/256x256@2/apps/gpgui.png $(DESTDIR)/usr/share/icons/hicolor/256x256@2/apps/gpgui.png
	install -Dm644 packaging/files/usr/share/polkit-1/actions/com.yuezk.gpgui.policy $(DESTDIR)/usr/share/polkit-1/actions/com.yuezk.gpgui.policy

uninstall:
	rm -f $(DESTDIR)/usr/bin/gpclient
	rm -f $(DESTDIR)/usr/bin/gpauth
	rm -f $(DESTDIR)/usr/bin/gpservice
	rm -f $(DESTDIR)/usr/bin/gpgui-helper

	rm -f $(DESTDIR)/usr/share/applications/gpgui.desktop
	rm -f $(DESTDIR)/usr/share/icons/hicolor/scalable/apps/gpgui.svg
	rm -f $(DESTDIR)/usr/share/icons/hicolor/32x32/apps/gpgui.png
	rm -f $(DESTDIR)/usr/share/icons/hicolor/128x128/apps/gpgui.png
	rm -f $(DESTDIR)/usr/share/icons/hicolor/256x256@2/apps/gpgui.png
	rm -f $(DESTDIR)/usr/share/polkit-1/actions/com.yuezk.gpgui.policy

init-debian:
	rm -rf .vendor
	rm -rf debian

	debmake

	cp -f packaging/deb/control.in debian/control
	cp -f packaging/deb/rules debian/rules
	rm -f debian/changelog

deb: init-debian
	sed -i "s/@RUST@//g" debian/control

	dch --create --distribution unstable --package $(PKG_NAME) --newversion $(VERSION)-$(REVISION) "Bugfix and improvements."

	debuild --preserve-env -e PATH -us -uc -b

# Usage: make ppa SERIES=focal
ppa: init-debian
	sed -i "s/@RUST@/rust-all(>=1.70)/g" debian/control

	$(eval SERIES_VER = $(shell distro-info --series $(SERIES) -r | cut -d' ' -f1))
	@echo "Building for $(SERIES) $(SERIES_VER)"

	dch --create --distribution $(SERIES) --package $(PKG_NAME) --newversion $(VERSION)-$(REVISION)ppa$(PPA_REVISION)~ubuntu$(SERIES_VER) "Bugfix and improvements."

	echo "y" | debuild -e PATH -S -sa -k"$(GPG_KEY_ID)" -p"gpg --batch --passphrase $(GPG_KEY_PASS) --pinentry-mode loopback"

publish-ppa: ppa
	dput ppa:yuezk/globalprotect-openconnect ../*.changes

# Generate RPM sepc file
init-rpm:
	rm -rf .build/rpm
	mkdir -p .build/rpm

	cp packaging/rpm/globalprotect-openconnect.spec.in .build/rpm/globalprotect-openconnect.spec
	cp packaging/rpm/globalprotect-openconnect.changes.in .build/rpm/globalprotect-openconnect.changes

	sed -i "s/@VERSION@/$(VERSION)/g" .build/rpm/globalprotect-openconnect.spec
	sed -i "s/@REVISION@/$(REVISION)/g" .build/rpm/globalprotect-openconnect.spec
	sed -i "s/@DATE@/$(shell date "+%a %b %d %Y")/g" .build/rpm/globalprotect-openconnect.spec

	sed -i "s/@VERSION@/$(VERSION)/g" .build/rpm/globalprotect-openconnect.changes
	sed -i "s/@DATE@/$(shell LC_ALL=en.US date -u "+%a %b %e %T %Z %Y")/g" .build/rpm/globalprotect-openconnect.changes

# Ensure ../globalprotect-openconnect-*.tar.gz exists.
rpm: init-rpm
	if [ ! -f ../$(PKG).tar.gz ]; then \
		echo "Missing ../$(PKG).tar.gz"; \
		exit 1; \
	fi

	rm -rf $(HOME)/rpmbuild
	rpmdev-setuptree

	cp ../$(PKG).tar.gz $(HOME)/rpmbuild/SOURCES/$(PKG_NAME).tar.gz

	rpmbuild -ba .build/rpm/globalprotect-openconnect.spec

	# Copy RPM package
	cp $(HOME)/rpmbuild/RPMS/$(shell uname -m)/$(PKG_NAME)*.rpm .build/rpm

	# Copy the SRPM only for x86_64.
	if [ "$(shell uname -m)" = "x86_64" ]; then \
		cp $(HOME)/rpmbuild/SRPMS/$(PKG_NAME)*.rpm .build/rpm; \
	fi

init-pkgbuild:
	rm -rf .build/pkgbuild
	mkdir -p .build/pkgbuild

	if [ ! -f ../$(PKG).tar.gz ]; then \
		echo "Missing ../$(PKG).tar.gz"; \
		exit 1; \
	fi
	cp ../$(PKG).tar.gz .build/pkgbuild

	cp packaging/pkgbuild/PKGBUILD.in .build/pkgbuild/PKGBUILD
	sed -i "s/@PKG_NAME@/$(PKG_NAME)/g" .build/pkgbuild/PKGBUILD
	sed -i "s/@VERSION@/$(VERSION)/g" .build/pkgbuild/PKGBUILD
	sed -i "s/@REVISION@/$(REVISION)/g" .build/pkgbuild/PKGBUILD

pkgbuild: init-pkgbuild
	cd .build/pkgbuild && makepkg -s --noconfirm