Class: AlbaHabla::Cli

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

Overview

Class used to parse command line arguments

Constant Summary collapse

DEFAULT_OPTIONS = 
{
  book_path: '',
}.freeze

Class Method Summary collapse

Class Method Details

.parse(args) ⇒ Object 



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# File 'lib/alba_habla/cli.rb', line 10

def self.parse(args)
  options = DEFAULT_OPTIONS.dup

  opt_parser = OptionParser.new do |opts|
    opts.banner = 'Usage: alba_habla [options]'

    opts.on('-bBOOK_PATH', '--books=BOOK_PATH', 'Path to folder with book files') do |bp|
      options[:book_path] = bp.end_with?('/') ? bp : "#{bp}/"
    end
  end

  opt_parser.parse!(args)
  options
end