base.rb in git-1.2.7

- old
+ new

@@ -330,21 +330,24 @@
       self.lib.checkout_file(version,file)
     end
 
     # fetches changes from a remote branch - this does not modify the working directory,
     # it just gets the changes from the remote if there are any
-    def fetch(remote = 'origin')
-      self.lib.fetch(remote)
+    def fetch(remote = 'origin', opts={})
+      self.lib.fetch(remote, opts)
     end
 
     # pushes changes to a remote repository - easiest if this is a cloned repository,
     # otherwise you may have to run something like this first to setup the push parameters:
     #
     #  @git.config('remote.remote-name.push', 'refs/heads/master:refs/heads/master')
     #
-    def push(remote = 'origin', branch = 'master', tags = false)
-      self.lib.push(remote, branch, tags)
+    def push(remote = 'origin', branch = 'master', opts = {})
+      # Small hack to keep backwards compatibility with the 'push(remote, branch, tags)' method signature.
+      opts = {:tags => opts} if [true, false].include?(opts)
+
+      self.lib.push(remote, branch, opts)
     end
     
     # merges one or more branches into the current working branch
     #
     # you can specify more than one branch to merge by passing an array of branches
@@ -403,13 +406,30 @@
     # returns a Git::Tag object
     def tag(tag_name)
       Git::Object.new(self, tag_name, 'tag', true)
     end
 
-    # creates a new git tag (Git::Tag)
-    def add_tag(tag_name)
-      self.lib.tag(tag_name)
-      tag(tag_name)
+    # Creates a new git tag (Git::Tag)
+    # Usage:
+    #     repo.add_tag('tag_name', object_reference)
+    #     repo.add_tag('tag_name', object_reference, {:options => 'here'})
+    #     repo.add_tag('tag_name', {:options => 'here'})
+    #
+    # Options:
+    #   :a | :annotate -> true
+    #   :d             -> true
+    #   :f             -> true
+    #   :m | :message  -> String
+    #   :s             -> true
+    #   
+    def add_tag(name, *opts)
+      self.lib.tag(name, *opts)
+      tag(name)
+    end
+ 
+    # deletes a tag 
+    def delete_tag(name) 
+      self.lib.tag(name, {:d => true})
     end
     
     # creates an archive file of the given tree-ish
     def archive(treeish, file = nil, opts = {})
       self.object(treeish).archive(file, opts)