Class: ScoutAgent::Assignment::Reset

Inherits:
ScoutAgent::Assignment show all
Defined in:
lib/scout_agent/assignment/reset.rb

Instance Attribute Summary

Attributes inherited from ScoutAgent::Assignment

#group, #other_args, #switches, #user

Instance Method Summary collapse

Methods inherited from ScoutAgent::Assignment

#initialize, #prepare_and_execute

Methods included from Tracked

#clear_status, #force_status_database_reload, #status, #status_database, #status_log

Constructor Details

This class inherits a constructor from ScoutAgent::Assignment

Instance Method Details

#execute ⇒ Object 



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# File 'lib/scout_agent/assignment/reset.rb', line 7

def execute
  agent = IDCard.new(:lifeline)
  if agent.pid_file.exist?
    abort_with_agent_running
  end
  
  puts "Reset Your Agent"
  puts "================"
  puts
  
  print <<-END_WARNING.trim.to_question
  This is a dangerous operation that will remove configuration
  and data files.  Are you absolutely sure you wish to remove
  this data (yes/no)?
  END_WARNING
  unless gets.to_s.strip.downcase == "yes"
    abort_with_cancel
  end
  
  puts
  puts "Resetting..."
  if not Plan.config_file.exist?
    puts <<-END_CONFIG_FILE
    Identification file '#{Plan.config_file}' doesn't exist.  Skipped.
    END_CONFIG_FILE
  else
    begin
      Plan.config_file.unlink
      puts "Identification file '#{Plan.config_file}' removed."
    rescue Errno::EACCES  # don't have permission
      abort_with_insufficient_permissions(Plan.config_file)
    end
  end
  %w[db_dir pid_dir log_dir].each do |path|
    dir = Plan.send(path)
    if not dir.exist?
      puts "Directory '#{dir}' doesn't exist.  Skipped."
    else
      begin
        dir.rmtree
        puts "Directory '#{dir}' removed."
      rescue Errno::EACCES  # don't have permission
        abort_with_insufficient_permissions(dir)
      end
    end
  end
  puts "Done."
  puts
  
  puts <<-END_START_INSTRUCTIONS.trim
  This agent is reset.  You can prepare it for use again
  at anytime with:
  
      sudo #{$PROGRAM_NAME} identify
  
  END_START_INSTRUCTIONS
end