Merge pull request #448 from owasp-noir/improve-no-log

Improve --no-log flag

Author: hahwul

src/models/logger.cr

@@ -16,6 +16,10 @@ class NoirLogger
   end
 
   def heading(message)
+    if @no_log
+      return
+    end
+
     prefix = "★".colorize(:yellow).toggle(@color_mode)
     STDERR.puts "#{prefix} #{message}"
   end

src/noir.cr

@@ -54,7 +54,10 @@ if noir_options["exclude_codes"] != ""
 end
 
 # Run Noir
-banner()
+if noir_options["nolog"] == false
+  banner()
+end
+
 app = NoirRunner.new noir_options
 start_time = Time.monotonic