Class: Rallycat::CLI

Inherits:
Object
  • Object
show all
Defined in:
lib/rallycat/cli.rb

Instance Method Summary collapse

Constructor Details

#initialize(argv, stdout = STDOUT) ⇒ CLI

Returns a new instance of CLI.



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# File 'lib/rallycat/cli.rb', line 5

def initialize(argv, stdout=STDOUT)
  @argv   = argv
  @stdout = stdout
end

Instance Method Details

#run ⇒ Object 



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# File 'lib/rallycat/cli.rb', line 10

def run
  options = {}

  global = OptionParser.new do |opts|
    opts.on('-u USERNAME', '--username') do |user|
      options[:user] = user
    end

    opts.on('-p PASSWORD', '--password') do |password|
      options[:password] = password
    end

    opts.on('-h', '--help') do
      @stdout.puts Rallycat::Help.new
      exit
    end
  end

  commands = {
    'cat' => OptionParser.new,

    'update' => OptionParser.new do |opts|
      opts.banner = 'Usage: rallycat update <story number> [options]'

      opts.on('-b', '--blocked') do |blocked|
        options[:blocked] = true
      end

      opts.on('-p', '--in-progress') do |in_progress|
        options[:in_progress] = true
      end

      opts.on('-c', '--completed') do |completed|
        options[:completed] = true
      end

      opts.on('-d', '--defined') do |defined|
        options[:defined] = true
      end

      opts.on('-o OWNER', '--owner') do |owner|
        options[:owner] = owner
      end
    end,

    'help' => OptionParser.new
  }

  global.order! @argv

  command = @argv.shift
  commands[command].order! @argv if commands.has_key? command

  case command
  when 'cat'
    api = Rallycat::Connection.new(options[:user], options[:password]).api

    story_number = @argv.shift

    abort 'The "cat" command requires a story or defect number.' unless story_number

    begin
      @stdout.puts Rallycat::Cat.new(api).story(story_number)
    rescue Rallycat::Cat::StoryNotFound => e
      abort e.message
    end
  when 'update'
    api = Rallycat::Connection.new(options[:user], options[:password]).api

    task_number = @argv.shift

    abort 'The "update" command requires a task number.' unless task_number

    opts = {}
    opts[:blocked] = true            if options[:blocked]
    opts[:state]   = "In-Progress"   if options[:in_progress]
    opts[:state]   = "Completed"     if options[:completed]
    opts[:state]   = "Defined"       if options[:defined]
    opts[:owner]   = options[:owner] if options[:owner]

    begin
      @stdout.puts Rallycat::Update.new(api).task(task_number, opts)
    rescue Rallycat::Update::UserNotFound, Rallycat::Update::TaskNotFound => e
      abort e.message
    end
  when 'help'
    # `puts` calls `to_s`
    @stdout.puts Rallycat::Help.new
  else
    @stdout.puts "'#{command}' is not a supported command. See 'rallycat help'."
  end
end