Module: Tweetwine::CLI

Defined in:
lib/tweetwine/cli.rb

Defined Under Namespace

Classes: Command, FollowersCommand, FriendsCommand, HelpCommand, HomeCommand, MentionsCommand, SearchCommand, UpdateCommand, UserCommand, VersionCommand

Constant Summary collapse

DEFAULT_COMMAND = 
:home
DEFAULT_CONFIG = 
{
  :colors       => :false,
  :config_file  => "#{(ENV['HOME'] || ENV['USERPROFILE'])}/.tweetwine",
  :env_lookouts => [:http_proxy],
  :excludes     => [:command],
  :num_tweets   => 20,
  :page         => 1,
  :show_reverse => false,
  :shorten_urls => {:disable => true},
  :username     => ENV['USER']
}.freeze
EXEC_NAME = 
'tweetwine'

Class Method Summary collapse

Class Method Details

.commands ⇒ Object 



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# File 'lib/tweetwine/cli.rb', line 49

def commands
  @commands ||= {
    :primaries    => {},
    :secondaries  => {}
  }
end

.config ⇒ Object 



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# File 'lib/tweetwine/cli.rb', line 25

def config
  @config ||= read_config
end

.find_command(name) ⇒ Object 



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# File 'lib/tweetwine/cli.rb', line 61

def find_command(name)
  name = name.to_sym
  commands[:primaries][name] || commands[:secondaries][name]
end

.global_option_parser ⇒ Object 



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# File 'lib/tweetwine/cli.rb', line 66

def global_option_parser
  @global_option_parser ||= OptionParser.new do |parser, options|
    parser.on '-c', '--colors',                     'Enable ANSI colors for output.' do
      options[:colors] = true
    end
    parser.on '-f', '--config <file>',    String,   "Configuration file (default #{DEFAULT_CONFIG[:config_file]})." do |arg|
      options[:config_file] = arg
    end
    parser.on '-h', '--help',                       'Show this help and exit.' do
      options[:command] = :help
    end
    parser.on       '--http-proxy <url>', String,   'Enable HTTP(S) proxy.' do |arg|
      options[:http_proxy] = arg
    end
    parser.on       '--no-colors',                  'Disable ANSI colors for output.' do
      options[:colors] = false
    end
    parser.on       '--no-http-proxy',              'Disable HTTP(S) proxy.' do
      options[:http_proxy] = nil
    end
    parser.on       '--no-url-shorten',             'Disable URL shortening.' do
      options[:shorten_urls] ||= {}
      options[:shorten_urls][:disable] = true
    end
    parser.on '-n', '--num <n>',          Integer,  "Number of tweets per page (default #{DEFAULT_CONFIG[:num_tweets]})." do |arg|
      options[:num_tweets] = arg
    end
    parser.on '-p', '--page <p>',         Integer,  "Page number for tweets (default #{DEFAULT_CONFIG[:page]})." do |arg|
      options[:page] = arg
    end
    parser.on '-r', '--reverse',                    "Show tweets in reverse order (default #{DEFAULT_CONFIG[:show_reverse]})." do
      options[:show_reverse] = true
    end
    parser.on '-u', '--username <user>',  String,   "User to authenticate (default '#{DEFAULT_CONFIG[:username]}')." do |arg|
      options[:username] = arg
    end
    parser.on '-v', '--version',                    "Show version and exit." do
      options[:command] = :version
    end
  end
end

.http ⇒ Object 



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# File 'lib/tweetwine/cli.rb', line 29

def http
  @http ||= Http::Client.new(config)
end

.oauth ⇒ Object 



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# File 'lib/tweetwine/cli.rb', line 33

def oauth
  @oauth ||= OAuth.new(config[:oauth_access])
end

.register_command(cmd_class, names) ⇒ Object 



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# File 'lib/tweetwine/cli.rb', line 56

def register_command(cmd_class, names)
  commands[:primaries][names.first.to_sym] = cmd_class
  names[1..-1].each { |name| commands[:secondaries][name.to_sym] = cmd_class }
end

.start(args = ARGV, overriding_default_conf = nil) ⇒ Object 



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# File 'lib/tweetwine/cli.rb', line 20

def start(args = ARGV, overriding_default_conf = nil)
  init(args, overriding_default_conf)
  run(args)
end

.twitter ⇒ Object 



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# File 'lib/tweetwine/cli.rb', line 37

def twitter
  @twitter ||= Twitter.new(config)
end

.ui ⇒ Object 



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# File 'lib/tweetwine/cli.rb', line 41

def ui
  @ui ||= UI.new(config)
end

.url_shortener ⇒ Object 



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# File 'lib/tweetwine/cli.rb', line 45

def url_shortener
  @url_shorterer ||= UrlShortener.new(config[:shorten_urls])
end