Method: JDC::Cli::Runner#run

Defined in:

lib/cli/runner.rb

#run ⇒ Object

# File 'lib/cli/runner.rb', line 421

def run

  trap('TERM') { print "\nTerminated\n"; exit(false)}

  parse_options!

  @options[:colorize] = false unless STDOUT.tty?

  JDC::Cli::Config.colorize   = @options.delete(:colorize)
  JDC::Cli::Config.nozip      = @options.delete(:nozip)
  JDC::Cli::Config.trace      = @options.delete(:trace)
  JDC::Cli::Config.output   ||= STDOUT unless @options[:quiet]

  process_aliases!
  parse_command!

  if @namespace && @action
    cmd = JDC::Cli::Command.const_get(@namespace.to_s.capitalize)
    cmd.new(@options).send(@action, *@args.collect(&:dup))
  elsif @help_only || @usage
    display_usage
  else
    display basic_usage
    exit(false)
  end

rescue OptionParser::InvalidOption => e
  puts(e.message.red)
  puts("\n")
  puts(basic_usage)
  @exit_status = false
rescue OptionParser::AmbiguousOption => e
  puts(e.message.red)
  puts("\n")
  puts(basic_usage)
  @exit_status = false
rescue JDC::Client::AuthError => e
  if JDC::Cli::Config.auth_token.nil?
    puts "Login Required".red
  else
    puts "Not Authorized".red
  end
  @exit_status = false
rescue JDC::Client::TargetError, JDC::Client::NotFound, JDC::Client::BadTarget  => e
  puts e.message.red
  @exit_status = false
rescue JDC::Client::HTTPException => e
  puts e.message.red
  @exit_status = false
rescue JDC::Cli::GracefulExit => e
  # Redirected commands end up generating this exception (kind of goto)
rescue JDC::Cli::CliExit => e
  puts e.message.red
  @exit_status = false
rescue JDC::Cli::CliError => e
  say("Error #{e.error_code}: #{e.message}".red)
  @exit_status = false
rescue SystemExit => e
  @exit_status = e.success?
rescue SyntaxError => e
  puts e.message.red
  puts e.backtrace
  @exit_status = false
rescue Interrupt => e
  say("\nInterrupted".red)
  @exit_status = false
rescue Exception => e
  puts e.message.red
  puts e.backtrace
  @exit_status = false
ensure
  say("\n")
  @exit_status == true if @exit_status.nil?
  if @options[:verbose]
    if @exit_status
      puts "[#{@namespace}:#{@action}] SUCCEEDED".green
    else
      puts "[#{@namespace}:#{@action}] FAILED".red
    end
    say("\n")
  end
  exit(@exit_status)
end