Makefile.in

# Makefile.in
VPATH = @srcdir@

# Directories
prefix = @prefix@
exec_prefix = @exec_prefix@
libdir = @libdir@
srcdir = @srcdir@
builddir = $(srcdir)/tmp
sysconfdir = @sysconfdir@
DESTDIR = $(sysconfdir)/duckdns-and-letsencrypt
SYSTEMD_LIBDIR = $(libdir)/systemd/system

# Commands
INSTALL = @INSTALL@
MKDIR_P = @MKDIR_P@
SED = @SED@
DOCKER_COMPOSE = @DOCKER_COMPOSE@
LN_S = @LN_S@

all: build

build: $(builddir) $(builddir)/duckdns-and-letsencrypt.service $(builddir)/.env $(builddir)/docker-compose.yml

$(builddir):
	$(MKDIR_P) $(builddir)

$(builddir)/.env: $(srcdir)/.env
	cp $(srcdir)/.env $(builddir)/.

$(builddir)/docker-compose.yml: $(srcdir)/docker-compose.yml
	cp $(srcdir)/docker-compose.yml $(builddir)/.

$(builddir)/duckdns-and-letsencrypt.service: $(srcdir)/duckdns-and-letsencrypt.service
	cp $(srcdir)/duckdns-and-letsencrypt.service $(builddir)/.
	$(SED) -i -e "s|DOCKER_COMPOSE|$(DOCKER_COMPOSE)|g" -e "s|DESTDIR|$(DESTDIR)|g" $(builddir)/duckdns-and-letsencrypt.service

install: build installdirs
	$(INSTALL) -m 664 $(builddir)/duckdns-and-letsencrypt.service $(DESTDIR)
	$(INSTALL) -m 664 $(builddir)/docker-compose.yml $(DESTDIR)
	@if test -f "$(DESTDIR)/.env"; then \
		if cmp -s "$(builddir)/.env" "$(DESTDIR)/.env" ; then \
			$(INSTALL) -m 664 $(builddir)/.env $(DESTDIR) ; \
	  else \
			echo "WARNING! Leaving $(DESTDIR)/.env since it has local changes" ; \
      echo "         If you want to overwrite it, do:" ; \
      echo "         sudo $(INSTALL) -m 644 $(builddir)/.env $(DESTDIR)" ; \
    fi \
	else \
		$(INSTALL) -m 664 $(builddir)/.env $(DESTDIR) ; \
	fi
	$(LN_S) -f $(DESTDIR)/duckdns-and-letsencrypt.service $(SYSTEMD_LIBDIR)/.
	systemctl enable duckdns-and-letsencrypt.service

uninstall:
	systemctl disable --now duckdns-and-letsencrypt.service || true
	rm -f $(SYSTEMD_LIBDIR)/duckdns-and-letsencrypt.service
	rm -f $(DESTDIR)/duckdns-and-letsencrypt.service $(DESTDIR)/docker-compose.yml
	@printf '%s\n' "NOTE! Leaving $(DESTDIR) since it may have local changes or certificates" "      If you want to remove it (and duckdns-and-letsencrypt) completely, do:" "      sudo rm -rf $(DESTDIR)"

installdirs: $(DESTDIR) $(SYSTEMD_LIBDIR)

$(DESTDIR):
	$(MKDIR_P) $(DESTDIR)

$(SYSTEMD_LIBDIR):
	$(MKDIR_P) $(SYSTEMD_LIBDIR)

clean:
	rm -rf $(builddir)