bin/caramelize in caramelize-1.1.1 vs bin/caramelize in caramelize-1.2.0

@@ -1,6 +1,7 @@
 #!/usr/bin/env ruby
+# frozen_string_literal: true
 
 require 'caramelize'
 require 'commander/import'
 
 # :name is optional, otherwise uses the basename of this executable
@@ -18,14 +19,14 @@
   c.summary = 'Create new configuration'
   c.description = 'Create a fresh configuration file for caramelize'
   c.option '--config STRING', String, 'The config file (default: caramel.rb)'
   c.example 'Create a fresh config file as "caramel.rb"', 'caramelize create'
   c.example 'Create a fresh config file as "config.rb"', 'caramelize create --config config.rb'
-  c.action do |args, options|
-    target_file ||= (options.config || 'caramel.rb')
+  c.action do |_args, options|
+    target_file || options.config || 'caramel.rb'
     options.default({ config: 'caramel.rb' })
-    FileUtils.cp(File.dirname(__FILE__) + '/../lib/caramelize/caramel.rb',
+    FileUtils.cp("#{File.dirname(__FILE__)}/../lib/caramelize/#{target_file}",
                  options.config)
     say "Created new configuration file: #{options.config}"
   end
 end
 alias_command :create, :new
@@ -35,11 +36,11 @@
   c.summary = 'Run wiki transfer'
   c.description = 'Run the wiki content transfer based on the given configuration file'
   c.option '--config STRING', String, 'The config file (default: caramel.rb)'
   c.example 'Run transfer for "caramel.rb"', 'caramelize run'
   c.example 'Run transfer for "config.rb"', 'caramelize run --config config.rb'
-  c.action do |args, options|
+  c.action do |_args, options|
     time_start = Time.now
     options.default({ config: 'caramel.rb', target: 'wiki-export' })
 
     instance_eval(File.read(options.config))
 
@@ -61,10 +62,10 @@
   c.syntax = 'caramelize doctor [options]'
   c.summary = 'Run wiki transfer'
   c.description = 'Run health-check'
   c.option '--target STRING', String, 'The target path to Gollum git repository (default: wiki-export)'
   c.example 'Run transfer for "caramel.rb"', 'caramelize doctor'
-  c.action do |args, options|
+  c.action do |_args, options|
     options.default(target: 'wiki-export')
 
     if File.exist?(options.target)
       Caramelize::HealthCheck.new(options.target).execute
     else