Initial deploy_key feature commit

app/models/deploy_key.rb

@@ -0,0 +1,49 @@
+class DeployKey < ActiveRecord::Base
+  belongs_to :project
+
+  validates :title,
+            :presence => true,
+            :length   => { :within => 0..255 }
+
+  validates :key,
+            :presence => true,
+            :uniqueness => true,
+            :length   => { :within => 0..5000 }
+
+  before_save :set_identifier
+  after_save :update_repository
+  after_destroy :repository_delete_key
+
+  def set_identifier
+    self.identifier = "deploy_#{project.code}_#{Time.now.to_i}"
+  end
+
+  def update_repository
+    Gitlabhq::GitHost.system.new.configure do |c|
+      c.update_keys(identifier, key)
+      c.update_project(project)
+    end
+  end
+
+  def repository_delete_key
+    Gitlabhq::GitHost.system.new.configure do |c|
+      c.delete_key(identifier)
+      c.update_project(project)
+    end
+  end
+
+end
+# == Schema Information
+#
+# Table name: keys
+#
+#  id         :integer         not null, primary key
+#  project_id    :integer         not null
+#  created_at :datetime
+#  updated_at :datetime
+#  key        :text
+#  title      :string(255)
+#  identifier :string(255)
+#
+
+

app/models/project.rb

@@ -14,6 +14,7 @@ class Project < ActiveRecord::Base
   has_many :users, :through => :users_projects
   has_many :notes, :dependent => :destroy
   has_many :snippets, :dependent => :destroy
+  has_many :deploy_keys, :dependent => :destroy
 
   acts_as_taggable