git-uploader.rb

    user_name = "miio"
    remote_addr = "[email protected]:miio/grit_test.git"
    clone_args = {quiet: false, verbose: true, progress: true, branch: 'master'}

    # Open Repository
    central = create_or_open './storage/central/miio/grit_test/', remote_addr, clone_args
    working = create_or_open './storage/working/miio/grit_test/', './storage/central/miio/grit_test/', clone_args

    # Add Remote Branch
        begin
    #central.git.add_remote(user_name.to_sym, './storage/working/miio/grit_test/')
        Dir.chdir(central.working_dir) { system("git remote add #{user_name} ../../../working/miio/grit_test") }
        Dir.chdir(central.working_dir) { system("git fetch #{user_name}") }
        rescue
        end
        # Refresh Repository
#    central.git.pull
    working.git.pull

    # Append File(Uploaded Test)
    filename = 'test1.txt'
    filepath = './storage/working/miio/grit_test/' + filename
    File.open(filepath, 'ab+') { |f| f << 'Committed using Grit' }

    # git add & git commit!
    blob = Grit::Blob.create(
      working, { name: filename, data: File.read(filepath) }
    )
    Dir.chdir(working.working_dir) { working.add(blob.name) }
    working.commit_index('Added the new text file using Grit!')

    working.git.pull

        working_branches = central.branches.select { |branch| /ready_working_*/ !~ branch.to_s }
    # Create Ready Working Branch
    reception_branch = "ready_working_#{Time.now.to_i}"
    Dir.chdir(central.working_dir) { system("git checkout -b #{reception_branch} master") }

    # Rebase from reception topic branches
    working_branches.each do |branch|
        begin
          Dir.chdir(central.working_dir) { system("git fetch #{user_name}") }
          Dir.chdir(central.working_dir) { system("git rebase #{user_name}/master #{reception_branch}") }
        rescue
system("git rebase --abort")
          #branch.delete
        end
    end
        
    # TODO: if github create pull request
    # push into remote repository
        Dir.chdir(central.working_dir) { system("git push origin #{reception_branch}:master") }
        Dir.chdir(central.working_dir) { system("git checkout master") }
        Dir.chdir(central.working_dir) { system("git branch -D #{reception_branch}") }