NAME = shfmt
VERSION = $(shell [ -d ".git" ] && git describe | sed "s/-/./g")
BRANCH = $(shell [ -d ".git" ] && git branch --show-current)

RPM_SOURCEDIR = $(shell rpm --eval "%{_sourcedir}")

VARDIR = $(shell rpm --eval "%{_var}")

NOTHING = "Nothing to do"

.PHONY: build
build:
	@echo "$(NOTHING)"

.PHONY: clean
clean:
	@echo "$(NOTHING)"

.PHONY: name
name:
	@echo "$(NAME)"

.PHONY: version
version:
	@echo "$(VERSION)"

$(RPM_SOURCEDIR)/$(NAME)-%.tar.gz: *
	git archive --format=tar.gz \
		--output="$@" \
		--prefix="$(NAME)-$(VERSION)/" \
		--worktree-attributes \
		--verbose \
		"$(BRANCH)"

.PHONY: tarball
tarball: $(RPM_SOURCEDIR)/$(NAME)-$(VERSION).tar.gz

.PHONY: install
install:
	install -D --target-directory="$(DESTDIR)$(VARDIR)/$(NAME)" README.md LICENSE

.PHONY: check_format
check_format:
	@echo "$(NOTHING)"

.PHONY: check_linting
check_linting:
	@echo "$(NOTHING)"

.PHONY: unit_test
unit_test:
	@echo "$(NOTHING)"