Class: Topicz::Commands::PathCommand

Inherits:
RepositoryCommand show all
Defined in:
lib/topicz/commands/path_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 = []) ⇒ PathCommand

Returns a new instance of PathCommand.



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# File 'lib/topicz/commands/path_command.rb', line 8

def initialize(config_file = nil, arguments = [])
  super(config_file)
  @strict = false
  option_parser.order! arguments
  @filter = arguments.join ' '
end

Instance Method Details

#execute ⇒ Object 



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# File 'lib/topicz/commands/path_command.rb', line 34

def execute
  print find_exactly_one_topic(@filter, @strict).fullpath
end

#option_parser ⇒ Object 



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# File 'lib/topicz/commands/path_command.rb', line 15

def option_parser
  OptionParser.new do |options|
    options.banner = 'Usage: path <filter>'
    options.on('-s', '--strict', 'Do a full strict match on topic IDs only') do
      @strict = true
    end
    options.separator ''
    options.separator 'Prints the absolute path to the topic that matches <filter>.'
    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'
    options.separator ''
    options.separator 'The filter must return precisely one topic. Zero or more matches give an error.'
  end
end