Contents

#!/usr/bin/env ruby

$LOAD_PATH.unshift File.join(File.dirname(__FILE__), '..', 'lib')

begin
  require 'git-switcher'
rescue LoadError
  require 'rubygems'
  require 'git-switcher'
end

options = Trollop::options do

  version Git::Switcher::COPYRIGHT
  banner Git::Switcher::BANNER

end

raise "TTY only!" unless STDIN.tty? && STDOUT.tty?

repo = Git::Switcher::Repo.new(Git::Switcher::Repo.discover(Dir.pwd))

# this holds the menu item that will be selected
# if the user just presses "enter" ... typically
# this will be "the next thing on the list", ie.
# the next branch or the next tag on the list...
default_menu_item = nil

running = true ; while running

  # clear the screen (bit of a hack)
  print "\e[H\e[2J"

  # generate and print the repo menu
  puts(menu = Menu.for(repo))

  # print prompt, read response and execute command corresponding to the menu item
  begin
    puts ; print default_menu_item ? "(#{default_menu_item}) > " : 'Your selection > '
    if gets
      case (response = $_.chomp.strip)
      when 'quit'
        running = false
      when *menu.shortcut_keys, ''
        if (menu_item = menu[response] || default_menu_item)
          # execute the command for the selected menu item
          `#{menu_item.command}`
          # store the menu item that succeeds the selected one
          default_menu_item = menu_item.next
        end
      else
        # invalid command... ignore!
      end
    else
      puts "^D" ; running = false # user has pressed ^D
    end
  rescue Interrupt
    puts ; running = false # user has pressed ^C
  end

end

# That's all, Folks!

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
git-switcher-0.0.2	bin/git-switcher
git-switcher-0.0.1	bin/git-switcher