Class: Opener::Coreference::CLI

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

Overview

CLI wrapper around Opener::Coreference using OptionParser.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(options = {}) ⇒ CLI

Returns a new instance of CLI.

Parameters:

  • options (Hash) (defaults to: {}) 


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# File 'lib/opener/coreference/cli.rb', line 17

def initialize(options = {})
  @options = DEFAULT_OPTIONS.merge(options)

  @option_parser = OptionParser.new do |opts|
    opts.program_name   = 'coreference'
    opts.summary_indent = '  '

    opts.on('-h', '--help', 'Shows this help message') do
      show_help
    end

    opts.on('-v', '--version', 'Shows the current version') do
      show_version
    end

    opts.separator <<-EOF

Examples:

  cat example.kaf | #{opts.program_name}

Supported Languages (taken from kaf lang element):

  * Dutch (nl)
  * English (en)
  * French (fr)
  * German (de)
  * Italian (it)
  * Spanish (es)
    EOF
  end
end

Instance Attribute Details

#option_parser ⇒ OptionParser (readonly)

Returns:

  • (OptionParser) 


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# File 'lib/opener/coreference/cli.rb', line 11

class CLI
  attr_reader :options, :option_parser

  ##
  # @param [Hash] options
  #
  def initialize(options = {})
    @options = DEFAULT_OPTIONS.merge(options)

    @option_parser = OptionParser.new do |opts|
      opts.program_name   = 'coreference'
      opts.summary_indent = '  '

      opts.on('-h', '--help', 'Shows this help message') do
        show_help
      end

      opts.on('-v', '--version', 'Shows the current version') do
        show_version
      end

      opts.separator <<-EOF

Examples:

  cat example.kaf | #{opts.program_name}

Supported Languages (taken from kaf lang element):

  * Dutch (nl)
  * English (en)
  * French (fr)
  * German (de)
  * Italian (it)
  * Spanish (es)
      EOF
    end
  end

  ##
  # @param [String] input
  #
  def run(input)
    option_parser.parse!(options[:args])

    tokenizer = Coreference.new(options)

    stdout, stderr, process = tokenizer.run(input)

    puts stdout
  end

  private

  ##
  # Shows the help message and exits the program.
  #
  def show_help
    abort option_parser.to_s
  end

  ##
  # Shows the version and exits the program.
  #
  def show_version
    abort "#{option_parser.program_name} v#{VERSION} on #{RUBY_DESCRIPTION}"
  end
end

#options ⇒ Hash (readonly)

Returns:

  • (Hash) 


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# File 'lib/opener/coreference/cli.rb', line 11

class CLI
  attr_reader :options, :option_parser

  ##
  # @param [Hash] options
  #
  def initialize(options = {})
    @options = DEFAULT_OPTIONS.merge(options)

    @option_parser = OptionParser.new do |opts|
      opts.program_name   = 'coreference'
      opts.summary_indent = '  '

      opts.on('-h', '--help', 'Shows this help message') do
        show_help
      end

      opts.on('-v', '--version', 'Shows the current version') do
        show_version
      end

      opts.separator <<-EOF

Examples:

  cat example.kaf | #{opts.program_name}

Supported Languages (taken from kaf lang element):

  * Dutch (nl)
  * English (en)
  * French (fr)
  * German (de)
  * Italian (it)
  * Spanish (es)
      EOF
    end
  end

  ##
  # @param [String] input
  #
  def run(input)
    option_parser.parse!(options[:args])

    tokenizer = Coreference.new(options)

    stdout, stderr, process = tokenizer.run(input)

    puts stdout
  end

  private

  ##
  # Shows the help message and exits the program.
  #
  def show_help
    abort option_parser.to_s
  end

  ##
  # Shows the version and exits the program.
  #
  def show_version
    abort "#{option_parser.program_name} v#{VERSION} on #{RUBY_DESCRIPTION}"
  end
end

Instance Method Details

#run(input) ⇒ Object

Parameters:

  • input (String) 


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# File 'lib/opener/coreference/cli.rb', line 53

def run(input)
  option_parser.parse!(options[:args])

  tokenizer = Coreference.new(options)

  stdout, stderr, process = tokenizer.run(input)

  puts stdout
end