Class: DotMe::Commander

Inherits:
Object
  • Object
show all
Defined in:
lib/dotme/commander.rb

Class Method Summary collapse

Class Method Details

.dispatch!(argv) ⇒ Object



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# File 'lib/dotme/commander.rb', line 5

def self.dispatch!(argv)
  # make this global to let load-ed actions use it
  $options = {
    :cmdline => ARGV.join(' '),
    :action  => argv[0] || 'install',
    :verbose => true,
    :targets => [ '.oh-my-zsh', '.fonts', '.vimrc', '.vim', '.zshrc', '.bashrc' ],
    :output  => 'dotfiles',
    :backup  => '~/dotfiles.backup',
    :prepend => [],
    :append  => []
  }

  OptionParser.new do |opts|
    opts.banner = <<HELP
Usage: dotme ACTION [options]

Actions:
create                           Create your dot files archive. 
install                          Use the Dotfile in current directory to install your dot files, this is the default action.

Options:
HELP
    opts.on( '-T', '--targets TARGETS', "Files and folders to backup. DEFAULT: #{$options[:targets].join(', ')}" ) do |targets|
      $options[:targets] = targets.split ' '
    end

    opts.on( '-O', '--output FOLDER', "Directory to store your dot files in. DEFAULT: #{$options[:output]}" ) do |folder|
      $options[:output] = folder
    end

    opts.on( '-B', '--backup FOLDER', "Backup directory to store existing dot files. DEFAULT: #{$options[:backup]}" ) do |folder|
      $options[:backup] = folder
    end

    opts.on( '-P', '--prepend COMMAND', "Prepend a custom command to the Dotfile, can be use multiple times." ) do |command|
      $options[:prepend] << command
    end

    opts.on( '-A', '--append COMMAND', "Append a custom command to the Dotfile, can be use multiple times." ) do |command|
      $options[:append] << command
    end

  end.parse!

  begin
    load ::File.join ::File.dirname(__FILE__), "actions/#{$options[:action]}.rb"
  rescue LoadError 
    puts "#{$options[:action]} - No such action."
  end
end