Class: SSHKit::Formatter::PrettyHost

Inherits:
Abstract
  • Object
show all
Defined in:
lib/pretty_host.rb

Constant Summary collapse

LEVEL_NAMES = 
%w{ DEBUG INFO WARN ERROR FATAL }.freeze
LEVEL_COLORS = 
[:black, :blue, :yellow, :red, :red].freeze

Instance Method Summary collapse

Instance Method Details

#log_command_data(command, stream_type, stream_data) ⇒ Object 



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# File 'lib/pretty_host.rb', line 25

def log_command_data(command, stream_type, stream_data)
  color = \
    case stream_type
    when :stdout then :green
    when :stderr then :red
    else raise "Unrecognised stream_type #{stream_type}, expected :stdout or :stderr"
    end
  write_message(Logger::DEBUG, colorize("\t#{stream_data}".chomp, color), command.host)
end

#log_command_exit(command) ⇒ Object 



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# File 'lib/pretty_host.rb', line 35

def log_command_exit(command)
  runtime = sprintf('%5.3f seconds', command.runtime)
  successful_or_failed = command.failure? ? colorize('failed', :red, :bold) : colorize('successful', :green, :bold)
  message = "Finished in #{runtime} with exit status #{command.exit_status} (#{successful_or_failed})."
  write_message(command.verbosity, message, command.host)
end

#log_command_start(command) ⇒ Object 



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# File 'lib/pretty_host.rb', line 18

def log_command_start(command)
  host_prefix = command.host.user ? "as #{colorize(command.host.user, :blue)}@" : 'on '
  message = "Running #{colorize(command, :yellow, :bold)} #{host_prefix}#{colorize(command.host, :blue)}"
  write_message(command.verbosity, message, command.host)
  write_message(Logger::DEBUG, "Command: #{colorize(command.to_command, :blue)}", command.host)
end

#write(obj) ⇒ Object 



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# File 'lib/pretty_host.rb', line 10

def write(obj)
  if obj.kind_of?(SSHKit::LogMessage)
    write_message(obj.verbosity, obj.to_s)
  else
    raise "write only supports formatting SSHKit::LogMessage, called with #{obj.class}: #{obj.inspect}"
  end
end