cli.rb in mutant-0.7.4

- old
+ new

@@ -72,11 +72,11 @@
         end
       end
 
       parse_match_expressions(opts.parse!(arguments))
     rescue OptionParser::ParseError => error
-      fail(Error, error.message, error.backtrace)
+      raise(Error, error.message, error.backtrace)
     end
 
     # Parse matchers
     #
     # @param [Array<String>] expressions
@@ -99,10 +99,12 @@
     #
     # @return [undefined]
     #
     # @api private
     #
+    # rubocop:disable MethodLength
+    #
     def add_environment_options(opts)
       opts.separator('Environment:')
       opts.on('--zombie', 'Run mutant zombified') do
         update(zombie: true)
       end
@@ -127,11 +129,11 @@
     #
     def setup_integration(name)
       require "mutant/integration/#{name}"
       update(integration: Integration.lookup(name))
     rescue LoadError
-      fail Error, "Could not load integration #{name.inspect} (you may want to try installing the gem mutant-#{name})"
+      raise Error, "Could not load integration #{name.inspect} (you may want to try installing the gem mutant-#{name})"
     end
 
     # Add options
     #
     # @param [OptionParser] opts
@@ -144,11 +146,12 @@
       opts.separator(EMPTY_STRING)
       opts.separator('Options:')
 
       opts.on('--score COVERAGE', 'Fail unless COVERAGE is not reached exactly') do |coverage|
         update(expected_coverage: Float(coverage))
-      end.on('--use STRATEGY', 'Use STRATEGY for killing mutations', &method(:setup_integration))
+      end
+      opts.on('--use STRATEGY', 'Use STRATEGY for killing mutations', &method(:setup_integration))
     end
 
     # Add filter options
     #
     # @param [OptionParser] opts
@@ -175,15 +178,18 @@
     # @api private
     #
     def add_debug_options(opts)
       opts.on('--fail-fast', 'Fail fast') do
         update(fail_fast: true)
-      end.on('--version', 'Print mutants version') do
+      end
+      opts.on('--version', 'Print mutants version') do
         puts("mutant-#{Mutant::VERSION}")
         Kernel.exit(EXIT_SUCCESS)
-      end.on('-d', '--debug', 'Enable debugging output') do
+      end
+      opts.on('-d', '--debug', 'Enable debugging output') do
         update(debug: true)
-      end.on_tail('-h', '--help', 'Show this message') do
+      end
+      opts.on_tail('-h', '--help', 'Show this message') do
         puts(opts.to_s)
         Kernel.exit(EXIT_SUCCESS)
       end
     end
 