Contents

require 'optparse'
require 'ostruct'

require_relative 'hg'


module HGTK
  
  class Parser
    
    def self.run **kwargs
      # :argv is a convenience to override ARGV, like for testing.
      args = kwargs.fetch :argv, ARGV

      # Command line options.
      options = OpenStruct.new \
        recursive: false
      
      OptionParser.new do |opts|
        opts.banner = "Usage: hgtk [options] command"
        
        opts.on '-h', '--help', 'Display this help screen.' do
          puts opts
          exit
        end
        
        opts.on '-r', 'Search recursively.' do |v|
          options.recursive = true
        end
        
      end.parse! args
      
      command = args.last
      
      # HGTK::Hg.new args.last, **options.to_h
    end
  end
  
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
hgtk-0.1.0	lib/hgtk/parser.rb