Class: Rbfs::Command

Inherits:
Object
  • Object
show all
Defined in:
lib/rbfs/command.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(config = nil) ⇒ Command

Returns a new instance of Command.



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# File 'lib/rbfs/command.rb', line 12

def initialize(config = nil)
  if config
    @config = config
  else
    @config = parse_config unless config
  end
  @config[:logger] = Logger.new(@config)
  logger.critical "No hosts file specified" unless @config[:hosts]
  logger.critical "Root path not specified" unless @config[:root]
end

Instance Attribute Details

#config ⇒ Object

Returns the value of attribute config.



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# File 'lib/rbfs/command.rb', line 10

def config
  @config
end

Instance Method Details

#logger ⇒ Object 



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# File 'lib/rbfs/command.rb', line 38

def logger
  @config[:logger]
end

#parse_config ⇒ Object 



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# File 'lib/rbfs/command.rb', line 23

def parse_config
  config = {}
  cmdline_args = Rbfs::Args.new.parse
  if cmdline_args[:config]
    config_args = Rbfs::Config.new(cmdline_args[:config]).parse
    config = config_args.merge(cmdline_args)
  else
    config = cmdline_args
  end
  unless config[:remote_root]
    config[:remote_root] = config[:root]
  end
  config
end

#sync ⇒ Object 



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# File 'lib/rbfs/command.rb', line 42

def sync
  success = true

  sync_hosts.each do |host, result|
    logger.info "#{host.name}: #{result.error}"
    result.changes.each do |change|
      logger.puts "  | #{change.filename} (#{change.summary})"
    end
    success = false unless result.success?
  end

  success
end

#sync_host(host) ⇒ Object 



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# File 'lib/rbfs/command.rb', line 69

def sync_host(host)
  if config[:threaded]
    Future.new do
      Rsync.new(config, host).sync
    end
  else
    Rsync.new(config, host).sync
  end
end

#sync_hosts ⇒ Object 



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# File 'lib/rbfs/command.rb', line 56

def sync_hosts
  if config[:subpath]
    config[:root] = File.join(config[:root], config[:subpath])
    config[:remote_root] = File.join(config[:remote_root], config[:subpath])
  end

  logger.info "Syncing #{config[:root]}..."
  hosts = HostsFile.load(config[:hosts])
  hosts.collect do |host|
    [host, sync_host(host)]
  end
end