Module: Turbulence::CommandLineInterface::ConfigParser

Defined in:
lib/turbulence/cli_parser.rb

Overview

I Update a Turbulence::Configuration instance to match the user’s expectations (as expressed in ARGV)

Class Method Summary collapse

Class Method Details

.parse_argv_into_config(argv, config) ⇒ Object 



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# File 'lib/turbulence/cli_parser.rb', line 6

def self.parse_argv_into_config(argv, config)
  option_parser = OptionParser.new do |opts|
    opts.banner = "Usage: bule [options] [dir]"

    opts.on('--scm p4|git', String, 'scm to use (default: git)') do |s|
      case s
      when "git", "", nil
      when "p4"
        config.scm_name = 'Perforce'
      end
    end

    opts.on('--churn-range since..until', String, 'commit range to compute file churn') do |s|
      config.commit_range = s
    end

    opts.on('--churn-mean', 'calculate mean churn instead of cummulative') do
      config.compute_mean = true
    end

    opts.on('--exclude pattern', String, 'exclude files matching pattern') do |pattern|
      config.exclusion_pattern = pattern
    end

    opts.on('--treemap', String, 'output treemap graph instead of scatterplot') do |s|
      config.graph_type = "treemap"
    end


    opts.on_tail("-h", "--help", "Show this message") do
      puts opts
      exit
    end
  end
  option_parser.parse!(argv)

  config.directory = argv.first unless argv.empty?
end