NAME = $(shell basename $(PWD))
VERSION = $(shell git describe | sed 's/-/./g')
BRANCH = $(shell git branch --show-current)

RPM_SOURCEDIR = $(shell rpm --eval '%{_sourcedir}')
RPM_SYSCONFDIR = $(shell rpm --eval '%{_sysconfdir}')

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

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

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

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

.PHONY: install
install:
	install --directory $(DESTDIR)$(RPM_SYSCONFDIR)/nginx
	install --target-directory=$(DESTDIR)$(RPM_SYSCONFDIR)/nginx nginx.conf