[Dev] Use gofmt to check format

Makefile

@@ -1,6 +1,5 @@
 NAME = netoik-api
 VERSION = $(shell [ -d ".git" ] && git describe | sed "s/-/./g")
-BRANCH = $(shell [ -d ".git" ] && git branch --show-current)
 
 SYSCONFDIR = $(shell rpm --eval "%{_sysconfdir}")
 UNITDIR = $(shell rpm --eval "%{_unitdir}")
@@ -22,12 +21,39 @@ version:
 tarball: $(HOME)/rpmbuild/SOURCES/$(NAME)-$(VERSION).tar.gz
 
 $(HOME)/rpmbuild/SOURCES/$(NAME)-%.tar.gz: .
-	git archive --format=tar.gz --output=$@ --prefix=$(NAME)-$(VERSION)/ --worktree-attributes --verbose $(BRANCH)
+	git archive --format=tar.gz \
+		--output=$@ \
+		--prefix=$(NAME)-$(VERSION)/ \
+		--worktree-attributes \
+		--verbose \
+		HEAD
 
 .PHONY: install
 install:
-	install -D --no-target-directory server.conf.sample $(DESTDIR)$(SYSCONFDIR)/$(NAME)/server.conf
+	install -D \
-	install -D --target-directory=$(DESTDIR)$(SYSCONFDIR)/$(NAME) server.conf.sample
+		--no-target-directory \
-	install -D --target-directory=$(DESTDIR)$(UNITDIR) systemd/netoik-api-server.service
+		server.conf.sample \
-	install -D --no-target-directory bin/server $(DESTDIR)$(BINDIR)/$(NAME)-server
+		"$(DESTDIR)$(SYSCONFDIR)/$(NAME)/server.conf"
-	install --directory $(DESTDIR)$(VARDIR)/$(NAME)/captcha
+	install -D \
+		--target-directory="$(DESTDIR)$(SYSCONFDIR)/$(NAME)" \
+		server.conf.sample
+	install -D \
+		--target-directory="$(DESTDIR)$(UNITDIR)" \
+		systemd/netoik-api-server.service
+	install -D \
+		--no-target-directory \
+		bin/server \
+		"$(DESTDIR)$(BINDIR)/$(NAME)-server"
+	install --directory "$(DESTDIR)$(VARDIR)/$(NAME)/captcha"
+
+.PHONY: check_format
+check_format:
+	gofmt -d -e cmd/ pkg/
+
+.PHONY: check_linting
+check_linting:
+	@echo "Not implemented!"
+
+.PHONY: unit_test
+unit_test:
+	@echo "Not implemented!"

netoik-api.spec

@@ -26,25 +26,33 @@ Netoik rest API server
 %make_install
 
 %pre
-useradd --no-create-home --system --user-group %{name}
+# Create user only if not already exisiting.
+id %{name} || useradd --no-create-home --shell=%{_sbindir}/nologin --user-group %{name}
 
 %post
-systemctl stop %{name}-server.service
+# Reload systemctl daemon and (re)start service.
 systemctl daemon-reload
-systemctl start %{name}-server.service
+systemctl restart %{name}-server.service
+systemctl enable %{name}-server.service
 
 %preun
-systemctl stop %{name}-server.service
+# Stop service only if uninstalling.
+if [ $1 -eq 0 ]; then 
+	systemctl disable --now %{name}-server.service
+fi
 
 %postun
-systemctl daemon-reload
+# Reload systemctl daemon and remove netoik-api user only if uninstalling.
-userdel %{name}
+if [ $1 -eq 0 ]; then
+	systemctl daemon-reload
+	userdel %{name}
+fi
 
 %files
 %attr(755, root, root) %dir %{_var}/%{name}
 %attr(755, %{name}, %{name}) %dir %{_var}/%{name}/captcha
 %attr(755, root, root) %dir %{_sysconfdir}/%{name}
 %attr(644, root, root) %{_sysconfdir}/%{name}/server.conf.sample
-%attr(644, root, root) %config(noreplace) %{_sysconfdir}/%{name}/server.conf
+%attr(640, root, %{name}) %config(noreplace) %{_sysconfdir}/%{name}/server.conf
 %attr(644, root, root) %{_unitdir}/%{name}-server.service
 %attr(755, root, root) %{_bindir}/%{name}-server