Move the CLI initialization into Changit.run

bin/changit

@@ -2,5 +2,4 @@
 
 require 'changit'
 
-options = Changit::CLI.new
-Changit.run(options[:src_path], options[:target_paths])
+Changit.run

lib/changit.rb

@@ -9,12 +9,15 @@
 require 'changit/cli'
 
 module Changit
-  def self.run(src_file, target_files)
+  def self.run
+    # Initialize the CLI and fetch the parameters
+    options = Changit::CLI.new.options
+
     # File to copy from
-    config = ConfigReader.new(search_path: src_file).read
+    config = ConfigReader.new(search_path: options[:src_path]).read
 
     # First, search directories inside the current pwd and make sure they contain a .git dir
-    files_to_write_to = GitDirFinder.new(search_paths: target_files).find_all
+    files_to_write_to = GitDirFinder.new(search_paths: options[:target_paths]).find_all
 
     # Then, copy the gitconfig file content to each .git/config file in these directories
     ConfigWriter.new(config, files_to_write_to).write

lib/changit/cli.rb

@@ -2,23 +2,25 @@
 
 module Changit
   class CLI
+    attr_reader :options
+
     def initialize
-      options = {}
-      options[:target_paths] = []
+      @options = {}
+      @options[:target_paths] = []
 
       opt_parser = OptionParser.new do |opt|
         opt.banner = "Usage: changit [OPTIONS]"
         opt.separator  ""
         opt.separator  "Options"
 
         opt.on("-s","--source SOURCE","Which gitconfig file to copy from") do |src_path|
-          options[:src_path] = src_path
+          @options[:src_path] = src_path
         end
 
         opt.on("-t","--target TARGET","Which directory to copy the config to."\
                                       " To copy to different directories, pass more than one -t argument each for one directory"
               ) do |target_path|
-          options[:target_paths] << target_path
+          @options[:target_paths] << target_path
         end
 
         opt.on("-v","--version","Show version number") do
@@ -34,9 +36,7 @@ def initialize
 
       opt_parser.parse!
 
-      options[:target_paths] = nil if options[:target_paths].empty?
-      options
+      @options[:target_paths] = nil if @options[:target_paths].empty?
     end
   end
 end
-