Autogit for Rails and plugins

autogit_for_rails.rb

# In boot.rb

require File.join RAILS_ROOT, 'config/autogit_libs.rb'

require "railties/lib/initializer"
Rails::Initializer.run(:set_load_path)
# Rails.boot!

class AutogitPluginLocator < Rails::Plugin::Locator
  def plugins
    AutogitPlugins.map {|path, commit| Rails::Plugin.new(File.join(autogit(AutogitSources.map{|s| s + path }, commit), '..')) }
  end
end

# environment.rb

config.plugin_locators << AutogitPluginLocator

# autogit_libs.rb

require File.join RAILS_ROOT, 'lib/autogit.rb'
AutogitSources = %w{
    git://github.com/
  }
AutogitLibs = {
  "marcel/aws-s3"                         => "ac97d4715c859500d03970d802eafaf2166f5f1a",
  "rails/rails"                           => "v2.2.2",  
  "jgarber/redcloth"                      => "RELEASE_4_1_1",
  "jamis/capistrano"                      => "v2.5.4",
  "cpjolicoeur/bb-ruby"                   => "REL-0.8.4",
  "jamis/capistrano-ext"                  => "a76b7f6e1d114c89a0e97a75f7f04c1fc9b308df",
  "tenderlove/mechanize"                  => "REL_0.8.5"
}

AutogitPlugins = {
                    "mislav/will_paginate"                  => "v2.3.7",
                    "paladiy/acts_as_taggable_on_steroids"  => "e91472fb7e30e11ecfca8cb08d9618fb115d82c4",
                    "thoughtbot/paperclip"                  => "v2.2.5",
}


AutogitPaths = {}

AutogitLibs.each do |path, commit|
  AutogitPaths[path] = autogit(AutogitSources.map{|s| s + path }, commit)
end

# and rewrite autogit method for Rails repo

  def set_load_path!(path)
    Dir.new(path).select {|v| v != '.' && v != '..' }.each do |sub_path|
      lib_path = File.join(path, sub_path, "lib")
      $LOAD_PATH.push(lib_path) if File.exists?(lib_path)
    end
    with_lib = File.join(path, "lib")
    path = File.exists?(with_lib) ? with_lib : path
    $LOAD_PATH.push(path)
    path
  end