Module: Heirloom::CLI

Defined in:
lib/heirloom/cli.rb,
lib/heirloom/cli/tag.rb,
lib/heirloom/cli/list.rb,
lib/heirloom/cli/show.rb,
lib/heirloom/cli/setup.rb,
lib/heirloom/cli/rotate.rb,
lib/heirloom/cli/shared.rb,
lib/heirloom/cli/upload.rb,
lib/heirloom/cli/catalog.rb,
lib/heirloom/cli/cleanup.rb,
lib/heirloom/cli/destroy.rb,
lib/heirloom/cli/download.rb,
lib/heirloom/cli/teardown.rb,
lib/heirloom/cli/authorize.rb,
lib/heirloom/cli/formatter/show.rb,
lib/heirloom/cli/formatter/catalog.rb

Defined Under Namespace

Modules: Formatter, Shared Classes: Authorize, Catalog, Cleanup, Destroy, Download, List, Rotate, Setup, Show, Tag, Teardown, Upload

Class Method Summary collapse

Class Method Details

.commands ⇒ Object 



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# File 'lib/heirloom/cli.rb', line 73

def self.commands
  return @commands if @commands
  klasses = Heirloom::CLI.constants.reject { |c| [:Shared, :Formatter].include?(c) }
  @commands = klasses.map do |klass|
    Hashie::Mash.new.tap do |h|
      h[:command_name]    = klass.downcase
      h[:command_summary] = Heirloom::CLI.const_get(klass).command_summary
    end
  end
end

.length_of_longest_command ⇒ Object 



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# File 'lib/heirloom/cli.rb', line 84

def self.length_of_longest_command
  @length ||= commands.map { |c| c.command_name.length }.max
end

.start ⇒ Object 



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# File 'lib/heirloom/cli.rb', line 23

def self.start
  cmd = ARGV.shift

  case cmd
  when 'authorize'
    CLI::Authorize.new.authorize
  when 'catalog'
    CLI::Catalog.new.all
  when 'cleanup'
    CLI::Cleanup.new.cleanup
  when 'destroy', 'delete'
    CLI::Destroy.new.destroy
  when 'download'
    CLI::Download.new.download
  when 'list'
    CLI::List.new.list
  when 'rotate'
    CLI::Rotate.new.rotate
  when 'setup'
    CLI::Setup.new.setup
  when 'show'
    CLI::Show.new.show
  when 'tag', 'update'
    CLI::Tag.new.tag
  when 'teardown'
    CLI::Teardown.new.teardown
  when 'upload', 'build'
    CLI::Upload.new.upload
  when '-v'
    puts Heirloom::VERSION
  else
    puts "Unknown command: '#{cmd}'." unless cmd == '-h'
    usage
  end
end

.usage ⇒ Object 



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# File 'lib/heirloom/cli.rb', line 59

def self.usage
  puts ''
  puts 'Usage: heirloom command [options]'
  puts ''
  puts 'Append -h for help on specific command.'
  puts ''
  puts 'Commands:'
  commands.each do |cmd|
    $stdout.printf "    %-#{length_of_longest_command}s      %s\n",
                   cmd.command_name,
                   cmd.command_summary
  end
end