Change Svi::Cli to a class

exe/svi

@@ -4,4 +4,6 @@ require "svi"
 
 args = ARGV.dup
 
-exit(Svi::Cli.run(args))
+cli = Svi::Cli.new
+
+exit(cli.run(args))

lib/svi/cli.rb

@@ -1,8 +1,7 @@
 require "yawpa"
 
 module Svi
-  module Cli
+  class Cli
-    class << self
 
     ALIASES = {
       "co" => "checkout",
@@ -10,11 +9,11 @@ module Svi
 
     HELP_TEXT = <<EOS
 Usage: svi [options] <command> [parameters...]
-  Global options:
+Global options:
   --version       show svi version and exit
   --help, -h      show this help and exit
 
-  Commands:
+Commands:
   checkout/co     check out Subversion URL
 EOS
 
@@ -47,7 +46,7 @@ EOS
       end
       command_function = "cmd_#{subcommand}".to_sym
       if private_methods.include?(command_function)
-          Cli.__send__(command_function, params)
+        __send__(command_function, params)
       else
         $stderr.puts "Unknown command #{subcommand}"
         1
@@ -72,5 +71,4 @@ EOS
     end
 
   end
-  end
 end