cli.rb in synvert-1.2.0

- old
+ new

@@ -59,13 +59,10 @@
     rescue Parser::SyntaxError => e
       puts "Syntax error: #{e.message}"
       puts "file #{e.diagnostic.location.source_buffer.name}"
       puts "line #{e.diagnostic.location.line}"
       false
-    rescue Synvert::Core::RewriterNotFound => e
-      puts e.message
-      false
     end
 
     private
 
     # Run OptionParser to parse arguments.
@@ -120,9 +117,12 @@
                   'skip specified files or directories, separated by comma, e.g. vendor/,lib/**/*.rb' do |file_patterns|
             @options[:skip_paths] = file_patterns
           end
           opts.on '-f', '--format FORMAT', 'output format' do |format|
             @options[:format] = format
+          end
+          opts.on '--number-of-workers NUMBER_OF_WORKERS', 'set the number of workers, if it is greater than 1, it tests snippet in parallel' do |number_of_workers|
+            Core::Configuration.number_of_workers = number_of_workers.to_i
           end
           opts.on '-v', '--version', 'show this version' do
             puts "#{VERSION} (with synvert-core #{Core::VERSION} and parser #{Parser::VERSION})"
             exit
           end