Class: PointmdComments::OptParser

Inherits:
Object
  • Object
show all
Defined in:
lib/pointmd_comments/opt_parser.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ OptParser

Returns a new instance of OptParser.



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# File 'lib/pointmd_comments/opt_parser.rb', line 8

def initialize
  @options = {}
end

Instance Attribute Details

#options ⇒ Object (readonly)

Returns the value of attribute options.



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# File 'lib/pointmd_comments/opt_parser.rb', line 6

def options
  @options
end

Instance Method Details

#parse ⇒ Object

rubocop:disable Metrics/MethodLength, Metrics/AbcSize



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# File 'lib/pointmd_comments/opt_parser.rb', line 13

def parse
  OptionParser.new do |opts|
    opts.banner = 'Usage: pointmd_comments [options]'

    opts.on('-v', '--verbose', 'Show logs and backtraces') do |v|
      options[:verbose] = v
    end

    opts.on(
      '-sSOURCE',
      '--source=SOURCE',
      "A source to pull links from. Available sources are: #{Aggregators::Posts::ALLOWED_SOURCES}"
    ) do |s|
      options[:source] = s.to_sym
    end
    opts.on(
      '-o OUTPUT_PATH',
      '--output=OUTPUT_PATH',
      'A custom file path for the CSV.'
    ) do |p|
      options[:output] = p
    end
    opts.on('-V', '--version', 'Version') do
      puts PointmdComments::VERSION
      exit
    end
  end.parse!

  set_default_source unless options[:source] && options[:path]
  validate_source

  options
end