# YetAnotherToDoList
# Copyright © 2023 gilex-dev gilex-dev@proton.me

# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, version 3.

# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.

# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
project:=YetAnotherToDoList
goPackage:=somepi.ddns.net/gitea/gilex-dev/YetAnotherToDoList/globals

INSTALL_DIR?=$$HOME/.local/bin
BUILD_FLAGS?=
RUN_FLAGS?=

commitHash=$(shell git rev-parse --short HEAD)
ifneq ($(shell git status --porcelain),)
	# working directory not clean
	commitHash:=$(commitHash)*
endif

latestTag:=$(shell git describe --abbrev=0 --tags 2> /dev/null)# suppress possible error

ifeq ($(shell git tag --points-at HEAD),)
	# current commit has no tag
	ifeq ($(latestTag),)
		# no previous tag exists
		latestTag=unknown
	else
		# found a tag before HEAD
		latestTag:=$(latestTag)*
	endif
endif

.PHONY: all
all: install

.PHONY: build
build:
	go build $(BUILD_FLAGS) -ldflags="-X '$(goPackage).Version=$(latestTag)' -X '$(goPackage).CommitHash=$(commitHash)'" -o $(project) .

.PHONY: run
run:
	go run $(BUILD_FLAGS) -ldflags="-X '$(goPackage).Version=$(latestTag)' -X '$(goPackage).CommitHash=$(commitHash)'" . $(RUN_FLAGS)

$(project): build

.PHONY: frontend
frontend:
	cd frontend &&	pnpm run build

.PHONY: install
install: $(project)
	install $(project) $(INSTALL_DIR)
	@echo -e "\nIf you want to add shell completion, see INSTALL.md"

.PHONY: uninstall
uninstall:
	@-rm $(INSTALL_DIR)/$(project)

.PHONY: info
info:
	$(info project=$(project))
	$(info goPackage=$(goPackage))
	$(info latestTag=$(latestTag))
	$(info commitHash=$(commitHash))
	$(info BUILD_FLAGS=$(BUILD_FLAGS))
	$(info INSTALL_DIR=$(INSTALL_DIR))
	@echo -e "\nSee INSTALL.md for usage"