remove unneeded code

lib/foreman/cli.rb

@@ -1,5 +1,4 @@
 require "foreman"
-require "foreman/configuration"
 require "foreman/engine"
 require "foreman/export"
 require "thor"

lib/foreman/configuration.rb

@@ -1,55 +0,0 @@
-require "foreman"
-
-class Foreman::Configuration
-
-  attr_reader :app
-  attr_reader :processes
-
-  def initialize(app)
-    @app = app
-    @processes = {}
-    read_initial_config
-  end
-
-  def scale(process, amount)
-    old_amount = processes[process].to_i
-    processes[process] = amount.to_i
-    amount = amount.to_i
-
-    if (old_amount < amount)
-      ((old_amount + 1) .. amount).each { |num| system "start #{app}-#{process} NUM=#{num}" }
-    elsif (amount < old_amount)
-      ((amount + 1) .. old_amount).each { |num| system "stop #{app}-#{process} NUM=#{num}" }
-    end
-
-    write
-  end
-
-  def write
-    write_file "/etc/foreman/#{app}.conf", <<-UPSTART_CONFIG
-#{app}_processes="#{processes.keys.sort.join(' ')}"
-#{processes.keys.sort.map { |k| "#{app}_#{k}=\"#{processes[k]}\"" }.join("\n")}
-    UPSTART_CONFIG
-  end
-
-private ######################################################################
-
-  def read_initial_config
-    config = File.read("/etc/foreman/#{app}.conf").split("\n").inject({}) do |accum, line|
-      key, value = line.match(/^(.+?)\s*=\s*"(.+?)"\s*$/).captures
-      #accum.update(parts(1) => parts(2))
-      accum.update(key => value)
-    end
-    config["#{app}_processes"].split(" ").each do |process|
-      processes[process] = config["#{app}_#{process}"].to_i
-    end
-  rescue Errno::ENOENT
-  end
-
-  def write_file(filename, contents)
-    File.open(filename, "w") do |file|
-      file.puts contents
-    end
-  end
-
-end

lib/foreman/export/base.rb

@@ -1,4 +1,3 @@
-require "foreman/configuration"
 require "foreman/export"
 
 class Foreman::Export::Base

lib/foreman/export/upstart.rb

@@ -1,5 +1,4 @@
 require "erb"
-require "foreman/configuration"
 require "foreman/export/base"
 
 class Foreman::Export::Upstart < Foreman::Export::Base
@@ -23,27 +22,13 @@ class Foreman::Export::Upstart < Foreman::Export::Base
     write_file "#{location}/#{app}.conf", master_config
 
     process_template = export_template("upstart/process.conf.erb")
-    
+
     engine.processes.values.each do |process|
       1.upto(concurrency[process.name]) do |num|
         process_config = ERB.new(process_template).result(binding)
         write_file "#{location}/#{app}-#{process.name}-#{num}.conf", process_config
       end
     end
-
-    return
-    write_file "#{location}/#{app}.conf", <<-UPSTART_MASTER
-    UPSTART_MASTER
-
-    engine.processes.each do |process|
-      write_file process_conf, <<-UPSTART_CHILD
-      UPSTART_CHILD
-    end
-
-    engine.processes.each do |name, process|
-      config.processes[name] ||= 1
-    end
-    config.write
   end
 
 end

spec/foreman/configuration_spec.rb

@@ -1,49 +0,0 @@
-require "spec_helper"
-require "foreman/configuration"
-
-describe "Foreman::Configuration" do
-  subject { Foreman::Configuration.new("testapp") }
-
-  describe "initialize" do
-    describe "without an existing config" do
-      it "has no processes" do
-        subject.processes.length.should == 0
-      end
-    end
-
-    describe "with an existing config" do
-      it "has processes" do
-        write_foreman_config("testapp")
-        subject.processes["alpha"].should == 1
-        subject.processes["bravo"].should == 2
-      end
-    end
-  end
-
-  describe "scale" do
-    before(:each) { write_foreman_config("testapp") }
-
-    it "can scale up" do
-      mock(subject).system("start testapp-alpha NUM=2")
-      mock(subject).system("start testapp-alpha NUM=3")
-      subject.scale("alpha", 3)
-    end
-
-    it "can scale down" do
-      mock(subject).system("stop testapp-bravo NUM=2")
-      subject.scale("bravo", 1)
-    end
-  end
-  
-  describe "wite" do
-    it "can write a configuration file" do
-      subject.scale("charlie", 3)
-      subject.scale("delta", 4)
-      File.read("/etc/foreman/testapp.conf").should == <<-FOREMAN_CONFIG
-testapp_processes="charlie delta"
-testapp_charlie="3"
-testapp_delta="4"
-      FOREMAN_CONFIG
-    end
-  end
-end