Class: Stove::Cli

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

Instance Method Summary collapse

Constructor Details

#initialize(argv, stdin = STDIN, stdout = STDOUT, stderr = STDERR, kernel = Kernel) ⇒ Cli

Returns a new instance of Cli.



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# File 'lib/stove/cli.rb', line 6

def initialize(argv, stdin=STDIN, stdout=STDOUT, stderr=STDERR, kernel=Kernel)
  @argv, @stdin, @stdout, @stderr, @kernel = argv, stdin, stdout, stderr, kernel
  $stdout, @stderr = @stdout, @stderr
end

Instance Method Details

#execute! ⇒ Object 



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# File 'lib/stove/cli.rb', line 11

def execute!
  option_parser.parse!(@argv)
  options[:new_version] = @argv.first

  raise Stove::InvalidVersionError unless valid_version?(options[:new_version])

  Stove::Logger.set_level(options.delete(:log_level))

  Stove::Cookbook.new(options).release!
  @kernel.exit(0)
rescue => e
  @stderr.puts "#{e.class}: #{e.message}"

  if Stove::Logger.sev_threshold == ::Logger::DEBUG
    @stderr.puts "  #{e.backtrace.join("\n  ")}"
  end

  @kernel.exit(e.respond_to?(:exit_code) ? e.exit_code : 500)
ensure
  $stdout, $stderr = STDOUT, STDERR
end