First commit

README.md

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+GIT-TAGGER
+==========
+
+Nifty rake tasks to simplify your git tagging.
+
+How to use
+----------
+
+Create a Rakefile
+require git-tagger
+``` ruby
+require 'git-tagger'
+```
+
+It's it. Now you have usefull rake tasks.
+To create a new tag.
+    $ rake tagger
+
+If you desire to destroy an already created release:
+    $ rake tagger:rollback
+

git-tagger.gemspec

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+Gem::Specification.new do |s|
+  s.name        = 'git-tagger'
+  s.version     = '0.0.1'
+  s.date        = '2012-08-06'
+  s.summary     = "Nifty rake tasks to simplify your git tagging"
+  s.description = "Nifty rake tasks to simplify your git tagging"
+  s.authors     = ["Lucas Galego", "Paulo Ragonha"]
+  s.email       = 'lucas@galego.me'
+  s.files       = ["lib/git-tagger.rb"]
+  s.homepage    = 'https://github.com/lrgalego/git-tagger'
+end

lib/git-tagger.rb

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+# encoding: utf-8
+
+task :tagger => [:'tagger:tag_name', :'tagger:tag']
+
+namespace :tagger do
+
+  task :tag_name do
+    puts "Last tag:"
+    sh %{git tag | tail -1}
+    puts "Enter new tag:"
+    @tag_name = "#{STDIN.gets.to_s.chomp}"
+  end
+
+  task :tag => :tag_name do
+    sh %{git checkout -b release-#{@tag_name}}
+    sh %{git add -f release}
+    sh %{git commit -m 'release #{@tag_name}'}
+    sh %{git tag #{@tag_name}}
+    sh %{git push origin release-#{@tag_name}}
+    sh %{git push --tags}
+    sh %{git checkout master}
+  end
+
+  task :rollback do
+    puts "Tag to destroy:"
+    tag_name = "sinatra-#{STDIN.gets.to_s.chomp}"
+    sh %{git push origin :refs/tags/#{tag_name}}
+    sh %{git tag -d #{tag_name}}
+    sh %{git push origin :release-#{tag_name}}
+    sh %{git branch -D release-#{tag_name}}
+  end
+
+end