create_command.rb in caramelize-0.1.0

- old
+ new
@@ -1,55 +1,50 @@
 #Encoding: UTF-8
-
 require 'caramelize/cli'
 
 module Caramelize::CLI
 
   # The CLI command for creating a caramelize config file.
   class CreateCommand < CmdParse::Command
 
+    # The website config-file. Default: the current working directory.
+    attr_reader :config_file
+
     def initialize #:nodoc:
       super('create', false)
-      #self.description = Utils.format("If the verbosity level is set to verbose, the created files are listed.")
+      self.description = "If the verbosity level is set to verbose, the created files are listed."
       self.short_desc = 'Create a default config file for caramelize'
       self.options = CmdParse::OptionParserWrapper.new do |opts|
         opts.separator "Arguments:"
-        opts.separator opts.summary_indent + "DIR: the directory in which the website should be created"
+        opts.on("--config <file>", "-f", String, "The config file (default: caramel.rb)") {|p| @config_file = p}
       end
     end
 
     def usage # :nodoc:
-      "Usage: #{commandparser.program_name} [global options] create [options] DIR"
+      "Usage: #{commandparser.program_name} [global options] create [options]"
     end
 
-    # Create a caramelize config file in the directory <tt>args[0]</tt>.
+    # Create a caramelize config file.
     def execute(args)
-      if args.length == 0
-        raise OptionParser::MissingArgument.new('DIR')
-      else
-        begin
-          
-          # TODO create dummy config file
-          
-          puts "Created new configuration file: caramelize.rb"
-          #puts args[0]
-          require 'fileutils'
-          
-          FileUtils.cp(File.dirname(__FILE__) +"/../caramel.rb", args[0])
-          
-          #File.open('caremelize.rb',"w+") do |f|
-          #  f << "query_data"
-          #end
-          
-        rescue
-          #require 'fileutils'
-          #FileUtils.rm_rf(args[0])
-          raise
-        end
-        if commandparser.verbosity == :verbose
-          puts "The following files were created in the directory #{args[0]}:"
-          #puts paths.sort.join("\n")
-        end
+      begin
+        
+        # create dummy config file
+        target_file = @config_file.nil? ? "caramel.rb" : @config_file 
+        
+        
+        #puts args[0]
+        require 'fileutils'
+        
+        FileUtils.cp(File.dirname(__FILE__) +"/../caramel.rb", target_file)
+        
+      rescue
+        #require 'fileutils'
+        #FileUtils.rm_rf(args[0])
+        raise
+      end
+      if commandparser.verbosity == :normal
+        puts "Created new configuration file: #{target_file}"
+        #puts paths.sort.join("\n")
       end
     end
     
   end
   
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