Merge pull request #70 from codio/gitflow

gitflow was added

lib/autoparts/packages/gitflow.rb

@@ -0,0 +1,22 @@
+module Autoparts
+  module Packages
+    class Gitflow < Package
+      name 'gitflow'
+      version '0.4.1'
+      description 'Gitflow: a collection of Git extensions to provide high-level repository operations for Vincent Driessen\'s branching model.'
+      source_url 'https://raw.github.com/nvie/gitflow/master/contrib/gitflow-installer.sh'
+      source_sha1 '068fbfd1c33c401b303bfa2bd03678fab1c8f74b'
+      source_filetype 'sh'
+
+      category Category::DEVELOPMENT_TOOLS
+
+      def install
+        bin_path.mkpath
+        ENV['INSTALL_PREFIX'] = bin_path.to_s
+        execute 'sh', archive_filename
+        execute 'sed', '-i', "s|export GITFLOW_DIR.\\+)|export GITFLOW_DIR=\"#{bin_path}\"|g", bin_path + 'git-flow'
+      end
+
+    end
+  end
+end