Class: Dapp::CLI::Run

Inherits:
Base show all
Defined in:
lib/dapp/cli/run.rb

Overview

CLI run subcommand

Constant Summary

Constants inherited from Dapp::CLI

SUBCOMMANDS

Instance Method Summary collapse

Methods inherited from Base

#initialize

Methods inherited from Dapp::CLI

#initialize

Methods included from Helper::Cli

#cli_wrapper, #composite_options, #parse_options, #parse_subcommand, #prepare_subcommand, #required_argument, #run_subcommand

Methods included from Helper::Trivia

class_to_lowercase, #class_to_lowercase, #delete_file, #kwargs

Constructor Details

This class inherits a constructor from Dapp::CLI::Base

Instance Method Details

#expected_options ⇒ Object 



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# File 'lib/dapp/cli/run.rb', line 45

def expected_options
  @expected_options ||= options.values.map { |opt| { formats: [opt[:long], opt[:short]].compact, with_arg: !opt[:long].split.one? } }
end

#find_option(arg) ⇒ Object 



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# File 'lib/dapp/cli/run.rb', line 40

def find_option(arg)
  expected_options.each { |hash| return hash if hash[:formats].any? { |f| f.start_with? arg } }
  nil
end

#read_cli_options(args) ⇒ Object 



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# File 'lib/dapp/cli/run.rb', line 23

def read_cli_options(args)
  self.class.cli_wrapper(self) do
    args.each_with_index do |arg, i|
      next if arg == '--'
      next if (key = find_option(arg)).nil?
      cli_option = []
      cli_option << args.slice!(i)
      if key[:with_arg]
        raise OptionParser::InvalidOption if args.count < i + 1
        cli_option << args.slice!(i)
      end
      parse_options(cli_option)
      return read_cli_options(args)
    end
  end
end

#run(argv = ARGV) ⇒ Object 



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# File 'lib/dapp/cli/run.rb', line 49

def run(argv = ARGV)
  filtered_args = read_cli_options(argv)
  pattern = filtered_args.any? && !filtered_args.first.start_with?('-') ? [filtered_args.shift] : []
  index = filtered_args.index('--') || filtered_args.count
  docker_options = index.nonzero? ? filtered_args.slice(0..index - 1) : []
  command = filtered_args.slice(index + 1..-1) || []
  Controller.new(cli_options: config, patterns: pattern).run(docker_options, command)
end