lib/karo/common.rb in karo-2.1.3 vs lib/karo/common.rb in karo-2.2.0

@@ -22,8 +22,33 @@
     def run_it(cmd, verbose=false)
       say cmd, :green if verbose
       system cmd
     end
 
+    def git_repo
+      Grit::Repo.new(".")
+    end
+
+    def branch_exists?(name)
+      git_repo.branches.find { |b| b.name.start_with?(name) }
+    end
+
+    def create_branch(name)
+      run_it "git branch #{name}", options[:verbose]
+    end
+
+    def checkout_branch(name)
+      run_it "git checkout #{name}", options[:verbose]
+    end
+
+    def current_branch
+      git_repo.head.name
+    end
+
+    def create_and_checkout_branch(name)
+      create_branch name
+      checkout_branch name
+    end
+
   end
 
 end