Class: RuntimeCommand::Builder

Inherits:
Object
  • Object
show all
Defined in:
lib/runtime_command/builder.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(options = {}) ⇒ RuntimeCommand::Builder

Parameters:

  • options (Hash) (defaults to: {})

Options Hash (options):

  • base_dir (String)
  • colors (Hash)
  • logger (Logger)
  • output (Boolean)
  • stdin_prefix (String) 


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# File 'lib/runtime_command/builder.rb', line 16

def initialize(options = {})
  options[:base_dir] ||= '.'
  options[:colors] ||= {}
  options[:logger] ||= nil
  options[:output] ||= true
  options[:stdin_prefix] ||= '>'

  @options = options
  @buffered_log = ''
end

Instance Attribute Details

#buffered_log ⇒ Object (readonly)

Returns the value of attribute buffered_log.



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# File 'lib/runtime_command/builder.rb', line 7

def buffered_log
  @buffered_log
end

Instance Method Details

#exec(command, chdir = nil) ⇒ RuntimeCommand::Logger

Parameters:

  • command (String)
  • chdir (String) (defaults to: nil)

Returns:



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# File 'lib/runtime_command/builder.rb', line 30

def exec(command, chdir = nil)
  chdir ||= @options[:base_dir]

  logger = Logger.new(output: @options[:output], colors: @options[:colors], logger: @options[:logger])
  logger.stdin(@options[:stdin_prefix] + ' ' + command)

  invoke_command(logger) do
    Open3.popen3(command, chdir: chdir) do |stdin, stdout, stderr|
      stdin.close

      stdout.each do |message|
        logger.stdout(message)
      end

      stderr.each do |message|
        logger.stderr(message)
      end
    end
  end

  logger
end

#exec_capture(command, chdir = nil) ⇒ RuntimeCommand::Logger

Parameters:

  • command (String)
  • chdir (String) (defaults to: nil)

Returns:



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# File 'lib/runtime_command/builder.rb', line 56

def exec_capture(command, chdir = nil)
  chdir ||= @options[:base_dir]

  logger = Logger.new(output: @options[:output], colors: @options[:colors], logger: @options[:logger])
  invoke_command(logger) do
    stdout, stderr = Open3.capture3(command, chdir: chdir)
    logger.stdout(stdout) unless stdout.empty?
    logger.stderr(stderr) unless stderr.empty?
  end

  logger
end

#puts(message) ⇒ RuntimeCommand::Logger

Parameters:

  • message (String)

Returns:



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# File 'lib/runtime_command/builder.rb', line 71

def puts(message)
  logger = Logger.new(output: @options[:output], colors: @options[:colors], logger: @options[:logger])
  logger.stdout(message) unless message.nil?

  @buffered_log << logger.buffered_log + "\n"
  logger
end

#puts_error(message) ⇒ RuntimeCommand::Logger

Parameters:

  • message (String)

Returns:



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# File 'lib/runtime_command/builder.rb', line 81

def puts_error(message)
  logger = Logger.new(output: @options[:output], colors: @options[:colors], logger: @options[:logger])
  logger.stderr(message) unless message.nil?

  @buffered_log << logger.buffered_log + "\n"
  logger
end