Class: Topicz::Commands::ListCommand

Inherits:
RepositoryCommand show all
Defined in:
lib/topicz/commands/list_command.rb

Instance Method Summary collapse

Methods inherited from RepositoryCommand

#find_exactly_one_topic, #load_config, #load_repository, #process_excludes

Constructor Details

#initialize(config_file = nil, arguments = []) ⇒ ListCommand

Returns a new instance of ListCommand.



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# File 'lib/topicz/commands/list_command.rb', line 7

def initialize(config_file = nil, arguments = [])
  super(config_file)
  @filter = arguments.join ' '
end

Instance Method Details

#execute ⇒ Object 



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# File 'lib/topicz/commands/list_command.rb', line 26

def execute
  @repository.find_all(@filter).each { |topic| puts topic.title }
end

#option_parser ⇒ Object 



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# File 'lib/topicz/commands/list_command.rb', line 12

def option_parser
  OptionParser.new do |options|
    options.banner = 'Usage: list [<filter>]'
    options.separator ''
    options.separator 'Lists topics'
    options.separator ''
    options.separator 'The filter specifies the text to search on. The text is matched against the topic\'s: '
    options.separator '- path on the filesystem'
    options.separator '- id, if specified in the topic\'s topic.yaml file'
    options.separator '- title, if specified in the topic\'s topic.yaml file'
    options.separator '- aliases, if specified in the topic\'s topic.yaml file'
  end
end