Client: can be built again. Add a makefile rule to generate all zones.

Makefile

@@ -64,6 +64,9 @@ run-client-rr-update-a:
 run-client-rr-del:
 	$(Q)$(LD_P) ./bin/dnsmanager-client user rr del $(DOMAIN) $(RRID) $(LOGIN_OPT)
 
+run-admin-generate-all-zonefiles:
+	$(Q)$(LD_P) ./bin/dnsmanager-client admin genall $(LOGIN_OPT)
+
 ##################
 ### SETUP COMMANDS
 ##################

src/client/parser.cr

@@ -59,11 +59,13 @@ def parsing_cli(authd_config : Baguette::Configuration::Auth)
 			# either we test with the exact expected number of arguments or the least.
 			if exact = nexact
 				if args.size != exact
+					Baguette::Log.error "Wrong number of parameters: expected #{exact}, got #{args.size}"
 					Baguette::Log.error "#{parser}"
 					exit 1
 				end
 			elsif least = at_least
 				if args.size < least
+					Baguette::Log.error "Wrong number of parameters: expected at least #{least}, got #{args.size}"
 					Baguette::Log.error "#{parser}"
 					exit 1
 				end

src/service.cr

@@ -0,0 +1,5 @@
+require "ipc"
+
+# Useful to enable the client to be built.
+class DNSManager::Service < IPC
+end

src/storage.cr

@@ -2,11 +2,10 @@ require "json"
 require "uuid"
 require "uuid/json"
 require "baguette-crystal-base"
+require "./service.cr"
 
 require "dodb"
 
-alias UserDataID = UInt32
-
 class DNSManager::Storage
 	getter domains                 : DODB::CachedDataBase(Domain)
 	getter domains_by_name         : DODB::Index(Domain)
@@ -72,26 +71,33 @@ class DNSManager::Storage
 		end
 	end
 
-	# Only an admin can access this function.
-	def generate_all_zonefiles() : IPC::JSON
-		Baguette::Log.info "writing all zone files in #{@zonefiledir}/"
-		zones.each do |zone|
-			# TODO: safe write.
-			File.open("#{@zonefiledir}/#{zone.domain}", "w") do |file|
-				zone.to_bind9 file
-			end
+	def generate_zonefile_(domain : String) : Nil
+		zone = zone_must_exist! domain
+
+		# Safe write.
+		filename_final = "#{@zonefiledir}/#{zone.domain}"
+		filename_wip   = "#{filename_final}.wip"
+		Baguette::Log.info "writing zone file #{filename_final}"
+
+		File.open(filename_wip, "w") do |file|
+			zone.to_bind9 file
 		end
-		Response::Success.new
+
+		# Rename WIP filename to final file name.
+		File.rename filename_wip, filename_final
 	end
 
 	# Only an admin can access this function.
 	def generate_zonefile(domain : String) : IPC::JSON
-		zone = zone_must_exist! domain
+		generate_zonefile_ domain
+		Response::Success.new
+	end
 
-		Baguette::Log.info "writing zone file #{@zonefiledir}/#{zone.domain}"
-		# TODO: safe write.
-		File.open("#{@zonefiledir}/#{zone.domain}", "w") do |file|
-			zone.to_bind9 file
+	# Only an admin can access this function.
+	def generate_all_zonefiles() : IPC::JSON
+		Baguette::Log.info "writing all zone files in #{@zonefiledir}/"
+		zones.each do |zone|
+			generate_zonefile_ zone.domain
 		end
 		Response::Success.new
 	end
@@ -195,7 +201,7 @@ class DNSManager::Storage
 			@domains_by_name.update_or_create domain_name, domain
 			Response::DomainChanged.new domain
 		else
-			Response::Error.new "You are't the only owner."
+			Response::Error.new "You are not the only owner."
 		end
 	end
 

src/storage/userid.cr

@@ -0,0 +1 @@
+alias UserDataID = UInt32