Class: Csv2plist::CLI

Inherits:
Object
  • Object
show all
Defined in:
lib/csv2plist/cli.rb

Class Method Summary collapse

Class Method Details

.execute(stdout, arguments = []) ⇒ Object 



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# File 'lib/csv2plist/cli.rb', line 5

def self.execute(stdout, arguments=[])

  # NOTE: the option -p/--path= is given as an example, and should be replaced in your application.

  options = {
    :outputfile     => nil
  }
  mandatory_options = %w(  )

  parser = OptionParser.new do |opts|
    opts.banner = <<-BANNER.gsub(/^          /,'')
      csv2plist converts a comma-separated variable (CSV) file to a property
      list (PLIST) xml file structured as an array of dictionary elements. Each
      dictionary will have a mapping from the column heading to the value on
      the corresponding row.

      Usage: #{File.basename($0)} [options] <csvfile>

      Options are:
    BANNER
    opts.separator ""
    opts.on("-o", "--output PATH", String,
            "Specify the output file.",
            "Default: source file, with .plist extension") { |arg| options[:outputfile] = arg }
    opts.on("-h", "--help",
            "Show this help message.") { stdout.puts opts; exit }
    opts.parse!(arguments)

    if arguments.empty? || mandatory_options && mandatory_options.find { |option| options[option.to_sym].nil? }
      stdout.puts opts; 
      exit
    end
  end

  srcfile = arguments[0]
  outputfile = options[:outputfile] || srcfile.gsub(/.csv/i, ".plist")
  outputfile = outputfile + ".plist" if outputfile == srcfile
  
  Csv2plist.convert(srcfile, outputfile)
end