Class: YoreCore::Yore

Inherits:
Object
  • Object
show all
Defined in:
lib/yore/yore_core.rb

Constant Summary collapse

DEFAULT_CONFIG = 
{
  :kind => String,
  :basepath => String,
  :backup_id => String,
  :backup_email => String,
    :crypto_iv => "3A63775C1E3F291B0925578165EB917E",    # apparently a string of up to 32 random hex digits
    :crypto_key => "07692FC8656F04AE5518B80D38681E038A3C12050DF6CC97CEEC33D800D5E2FE",   # apparently a string of up to 64 random hex digits
    :first_hour => 4,
    :prefix => 'backup',
    :log_level => 'INFO',
    :bucket => String,
  :email_report => false,
    :mail_host => String,
    :mail_port => 25,
    :mail_helodomain => String,
    :mail_user => String,
    :mail_password => String,
  :mail_from => String,
  :mail_from_alias => String,
  :mail_to => String,
  :mail_to_alias => String,
  :mail_auth => :plain,
  :mysqldump => 'mysqldump',
  :RAILS_ENV => String
}

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(aConfig = nil) ⇒ Yore

Returns a new instance of Yore.



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# File 'lib/yore/yore_core.rb', line 49

def initialize(aConfig=nil)
  DEFAULT_CONFIG[:email_report] = false  # fixes some bug where this was nil

      cons = ConsoleLogger.new()
      cons.level = Logger::Severity.const_get(config[:log_level]) rescue Logger::Severity::INFO

  report_file = MiscUtils::temp_file
      @reporter = Logger.new(report_file)
      @reporter.formatter = ConsoleLogger::ReportFormatter.new
      @reporter.level = cons.level

      @logger = MultiLogger.new([cons,@reporter])
      @logger.info "Yore file and database backup tool for Amazon S3 "
      @logger.info "(c) 2009 Buzzware Solutions (www.buzzware.com.au)"
      @logger.info "-------------------------------------------------"
      @logger.info ""

  @logger.info "report file: #{report_file}"

  configure(aConfig)
end

Instance Attribute Details

#config ⇒ Object (readonly)

Returns the value of attribute config.



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# File 'lib/yore/yore_core.rb', line 44

def config
  @config
end

#logger ⇒ Object (readonly)

Returns the value of attribute logger.



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# File 'lib/yore/yore_core.rb', line 45

def logger
  @logger
end

#reporter ⇒ Object (readonly)

Returns the value of attribute reporter.



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# File 'lib/yore/yore_core.rb', line 46

def reporter
  @reporter
end

#s3client ⇒ Object (readonly)

Returns the value of attribute s3client.



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# File 'lib/yore/yore_core.rb', line 47

def s3client
  @s3client
end

Class Method Details

.copy_folder(aPath1, aPath2) ⇒ Object 



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# File 'lib/yore/yore_core.rb', line 448

def self.copy_folder(aPath1,aPath2)
  path2Parent = MiscUtils.path_parent(aPath2)
  FileUtils.mkdir_p(path2Parent)
  FileUtils.cp_r(aPath1, path2Parent)
end

.filemap_from_filelist(aFiles) ⇒ Object 



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# File 'lib/yore/yore_core.rb', line 222

def self.filemap_from_filelist(aFiles)
  ancestor_path = MiscUtils.file_list_ancestor(aFiles)
  filemap = {}
  aFiles.each do |fp|
    filemap[fp] = MiscUtils.path_debase(fp,ancestor_path)
  end
  filemap
end

.launch(aConfigXml, aCmdOptions = nil, aOptions = nil) ⇒ Object

aOptions may require => File.dirname(File.expand_path(job))



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# File 'lib/yore/yore_core.rb', line 72

def self.launch(aConfigXml,aCmdOptions=nil,aOptions=nil)
  if !aConfigXml
    path = MiscUtils.canonize_path('yore.config.xml',aOptions && aOptions[:basepath])
    aConfigXml = path if File.exists?(path)       
  end
  result = Yore.new()
  result.configure(aConfigXml,aCmdOptions,aOptions)
  return result
end

.move_folder(aPath1, aPath2) ⇒ Object 



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# File 'lib/yore/yore_core.rb', line 442

def self.move_folder(aPath1,aPath2)
  path2Parent = MiscUtils.path_parent(aPath2)
  FileUtils.mkdir_p(path2Parent)
  FileUtils.mv(aPath1, path2Parent, :force => true)
end

Instance Method Details

#backup(aArgs) ⇒ Object

was aJobFiles



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# File 'lib/yore/yore_core.rb', line 471

def backup(aArgs) # was aJobFiles
  temp_file = File.expand_path('backup.tar',temp_path)
      save_internal(temp_file)
  backup_file = File.expand_path(encode_file_name(),temp_path)
  pack(temp_file,backup_file)
  upload(backup_file)
  #clean
end

#backup_date(aTime) ⇒ Object

calculate the date (with no time component) based on :day_begins_hour and the local time



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# File 'lib/yore/yore_core.rb', line 307

def backup_date(aTime)
  (aTime.localtime - (config[:first_hour]*3600)).date
end

#clean ⇒ Object 



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# File 'lib/yore/yore_core.rb', line 326

def clean
  
end

#collect_file_list(aSourcesXml, aTempFolder) ⇒ Object

Raises:

  • (StandardError) 


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# File 'lib/yore/yore_core.rb', line 381

def collect_file_list(aSourcesXml,aTempFolder)
    filelist = []
    sourceFound = false

    if aSourcesXml
    #aSourcesXml.elements['Source'].each do |xmlSource|
    REXML::XPath.each(aSourcesXml,'Source') do |xmlSource|
      case xmlSource.attributes['Type']
        when 'File' then
          # BasePath tag provides base path for IncludePaths to be relative to. Also indicates root folder for archive 
          bp = MiscUtils.path_combine(config[:basepath],XmlUtils::peek_node_value(xmlSource, "@BasePath"))
          REXML::XPath.each(xmlSource, 'IncludePath') do |xmlPath|
            bp2 = MiscUtils.path_combine(bp,XmlUtils::peek_node_value(xmlPath,"@BasePath"))
            filelist << '-C'+bp2
            destPath = MiscUtils::path_combine(bp2,xmlPath.text)
            logger.info "saving files from #{destPath}"
            files = MiscUtils::recursive_file_list(destPath)
            files.map!{|f| MiscUtils.path_debase(f,bp2)}
            filelist += files
            sourceFound = true
          end
        when 'MySql' then
          #<Source Type="MySql" >
          #  <Database Host="" Name="" User="" Password="">
          #    <ToFile>~/dbdump.sql</ToFile>
          #  </Database>
          #</Source>
          REXML::XPath.each(xmlSource, 'Database') do |xmlDb|
            args = database_from_xml(xmlDb)
            file = args.delete(:file)             #legacy, absolute path
            arc_file = args.delete(:archive_file) #path in archive
            unless args[:username] && args[:password] && args[:database] && (file||arc_file)
              raise StandardError.new("Invalid or missing parameter")
            end
            logger.info "saving database #{args[:database]}"
            if arc_file
              arc_file = MiscUtils.path_debase(arc_file,'/')
              sql_file = File.expand_path(arc_file,aTempFolder)
              FileUtils.mkdir_p(File.dirname(sql_file))              # create folders as necessry              
              DatabaseUtils::save_database(args,sql_file)          #db_to_file(args,sql_file)
              filelist << '-C'+aTempFolder
              filelist << arc_file
              sourceFound = true
            else
              DatabaseUtils::save_database(args,sql_file)
              filelist << file
              sourceFound = true
            end
          end
      end
    end
  end
    raise StandardError.new("Backup source found but file list empty") if sourceFound && filelist.empty?
  return filelist  
end

#compress(aSourceFiles, aDestFile, aParentDir = nil) ⇒ Object

get files from wherever they are into a single file



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# File 'lib/yore/yore_core.rb', line 235

def compress(aSourceFiles,aDestFile,aParentDir=nil)
      logger.info "Collecting files ..."
      #logger.info aSourceFiles.join("\n")
  #filelist = filemap = nil
  #if aSourceFiles.is_a?(Hash)
  #  filelist = aSourceFiles.keys
  #  filemap = aSourceFiles
  #else  # assume array
  #  filelist = aSourceFiles
  #  filemap = Yore.filemap_from_filelist(aSourceFiles)
  #end
  #aParentDir ||= MiscUtils.file_list_ancestor(filelist)
  listfile = MiscUtils.temp_file
  MiscUtils.string_to_file(
    aSourceFiles.join("\n"),      #filelist.sort.map{|p| MiscUtils.path_debase(p, aParentDir)}.join("\n"),
    listfile
  )
  tarfile = MiscUtils.file_change_ext(aDestFile, 'tar')
      
      shell("tar cv #{aParentDir ? '--directory='+aParentDir.to_s : ''} --file=#{tarfile} --files-from=#{listfile}")     
      logger.info "Compressing ..."
      tarfile_size = File.size(tarfile)
  shell("bzip2 #{tarfile}; mv #{tarfile}.bz2 #{aDestFile}")
      logger.info "Compressed #{'%.1f' % (tarfile_size*1.0/2**10)} KB to #{'%.1f' % (File.size(aDestFile)*1.0/2**10)} KB"
end

#configure(aConfig, aCmdOptions = nil, aOptions = nil) ⇒ Object

read the config however its given and return a hash with values in their correct type, and either valid or nil keys must be :symbols for aOptions. aConfig and aCmdOptions can be strings



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# File 'lib/yore/yore_core.rb', line 153

def configure(aConfig,aCmdOptions = nil,aOptions = nil)
  config_to_read = {}
      if aConfig.is_a?(String)
aConfig = MiscUtils.canonize_path(aConfig)
logger.info "Job file: #{aConfig}"
op = {:basepath => File.dirname(aConfig)}
xmlString = MiscUtils.string_from_file(aConfig)
xmlString = XmlUtils2.clean_data(xmlString)
xml = XmlUtils.get_xml_root(xmlString)
return configure(xml,aCmdOptions,op)
      end

      if @config
config_as_hash = nil
case aConfig
  when nil then ;  # do nothing
  when Hash,::ConfigClass then config_as_hash = aConfig
  when REXML::Element then
    config_as_hash = XmlUtils.read_simple_items(aConfig,'/Yore/SimpleItems')
    config.xmlRoot = aConfig  # overwriting previous! perhaps should merge
  else
    raise StandardError.new('unsupported type')
end
config_as_hash.each{|n,v| config_to_read[n.to_sym] = v} if config_as_hash         # merge given new values
      else
@config = ConfigXmlClass.new(DEFAULT_CONFIG,aConfig)
      end    
  aCmdOptions.each{|k,v| config_to_read[k.to_sym] = v} if aCmdOptions   # merge command options
  config_to_read.merge!(aOptions) if aOptions                           # merge options
      config.read(config_to_read)
      config[:basepath] = MiscUtils.canonize_path(config[:basepath],Dir.pwd)

      expand_app_option()

      @s3client = ::AWSS3Client.new()
      logger.info "Using S3 key #{@s3client.credentials[:s3_access_key_id]}"
end

#create_empty_config_xml ⇒ Object 



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# File 'lib/yore/yore_core.rb', line 82

def create_empty_config_xml()
  s = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<Yore>\n<SimpleItems>\n</SimpleItems>\n<Sources>\n</Sources>\n</Yore>\n"
  xdoc = REXML::Document.new(s)
  return xdoc.root
end

#database_from_xml(aDatabaseNode) ⇒ Object 



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# File 'lib/yore/yore_core.rb', line 359

def database_from_xml(aDatabaseNode)
      result = {
    :file => XmlUtils::peek_node_value(aDatabaseNode, "ToFile"),
    :archive_file => XmlUtils::peek_node_value(aDatabaseNode, "ArchiveFile")
      }
      if config[:RAILS_ENV] && (yml=aDatabaseNode.attributes['Yml'] || !aDatabaseNode.attributes['Name'])    # has yml or doesn't have database name
raise StandardError.new("RAILS_ENV must be given to read #{yml}") if !config[:RAILS_ENV] || config[:RAILS_ENV].empty?
db_details = get_rails_db_details(config[:basepath],config[:RAILS_ENV],yml)
raise StandardError.new('insufficient or missing database configuration') if !db_details
result.merge!(db_details)
      else
result.merge!({
  :host => aDatabaseNode.attributes['Host'],
  :username => aDatabaseNode.attributes['User'],
  :password => aDatabaseNode.attributes['Password'],
  :database => aDatabaseNode.attributes['Name'],
})
      end
      result
end

#decode_file_name(aFilename) ⇒ Object

return date based on filename



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# File 'lib/yore/yore_core.rb', line 320

def decode_file_name(aFilename)
  prefix,date,ext = aFilename.scan(/(.*?)\-(.*?)\.(.*)/).flatten
  return Time.from_date_numeric(date)
end

#decrypt(aArgs) ⇒ Object

needs :crypto_key, :crypto_iv args : archive : source file to decrypt folder : destination folder to decrypt to



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# File 'lib/yore/yore_core.rb', line 530

def decrypt(aArgs)
  archive  = aArgs[0]
  folder = MiscUtils.file_no_extension(archive) unless folder = aArgs[1]
  folder = File.expand_path(folder,config[:basepath])
    temp_file = File.expand_path('file.tar',temp_path)
  unpack(archive,temp_file)
  uncompress(temp_file,folder)
end

#do_action(aAction, aArgs) ⇒ Object 



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# File 'lib/yore/yore_core.rb', line 191

def do_action(aAction,aArgs)
  logger.info "Executing command: #{aAction} ...\n"
  begin
    send(aAction,aArgs)
  rescue Exception => e
    logger.info {e.backtrace.join("\n")}        
    logger.warn "#{e.class.to_s}: during #{aAction.to_s}(#{(aArgs && aArgs.inspect).to_s}): #{e.message.to_s}"
  end      
end

#download(aFile) ⇒ Object

downloads the given file from the current bucket as its basename



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# File 'lib/yore/yore_core.rb', line 302

def download(aFile)
      s3client.download(aFile,config[:bucket],File.basename(aFile))
end

#encode_file_name(aTimeNow = Time.now) ⇒ Object

generates filename based on date and config config :

:first_hour
:



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# File 'lib/yore/yore_core.rb', line 315

def encode_file_name(aTimeNow=Time.now)
  "#{config[:prefix]}-#{backup_date(aTimeNow).date_numeric}.yor"
end

#ensure_bucket(aBucket = nil, aUserEmail = nil) ⇒ Object 



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# File 'lib/yore/yore_core.rb', line 286

def ensure_bucket(aBucket=nil,aUserEmail=nil)
  aBucket ||= config[:bucket]
  aUserEmail ||= config[:bucket_user_email]
      logger.info "Ensuring S3 bucket #{aBucket} exists ..."
      s3client.ensure_backup_bucket(aBucket,aUserEmail ? {'email_address' => aUserEmail} : nil)
end

#expand_app_option(kind = nil) ⇒ Object 



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# File 'lib/yore/yore_core.rb', line 104

def expand_app_option(kind=nil)
  kind = config[:kind] unless kind && !kind.empty?
  return nil unless kind && !kind.empty?
  config.xmlRoot = create_empty_config_xml() if !config.xmlRoot
  xmlSources = XmlUtils.single_node(config.xmlRoot,'/Yore/Sources') || XmlUtils.add_xml_from_string('<Sources/>',XmlUtils.single_node(config.xmlRoot,'/Yore'))
  case kind
    when 'spree'
      # add file source
      strSource = "<Source Type=\"File\">\n<IncludePath BasePath=\"public/assets\">products</IncludePath>\n</Source>\n"
      XmlUtils.add_xml_from_string(strSource,xmlSources)
      expand_app_option('rails') # do again
    # 
    # if capistrano deployed, uploads are assumed to be in shared/uploads
    #
    when 'browsercms'
      # add file source
      uploadParent = MiscUtils.expand_magic_path('.../shared',config[:basepath]) || File.join(config[:basepath],'tmp')
      strSource = "<Source Type=\"File\">\n<IncludePath BasePath=\"\#{uploadParent}\">uploads</IncludePath>\n</Source>\n"
      XmlUtils.add_xml_from_string(strSource,xmlSources)
      expand_app_option('rails') # do again
    when 'rails'
      # * add db source from database.yml
      # load database from config[:basepath],'config/database.yml'
      #if (dbyml = YAML::load(File.open(File.expand_path('config/database.yml',config[:basepath]))) rescue nil)
      #  if env = (config[:RAILS_ENV] && config[:RAILS_ENV]!='' && config[:RAILS_ENV])
      #    if (db_details = dbyml[env]) &&

      #<Database Name="#{db_details[:database]}" Host="#{db_details[:host]}" User="#{db_details[:username]}" Password="#{db_details[:password]}">
      strSource = "<Source Type=\"MySql\" >\n<Database Yml=\"config/database.yml\">\n<ArchiveFile>rails_app.sql</ArchiveFile>\n</Database>\n</Source>\n"
      XmlUtils.add_xml_from_string(strSource,xmlSources)
  end
end

#get_log ⇒ Object 



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# File 'lib/yore/yore_core.rb', line 208

def get_log
  logger.close
  # read in log and return
end

#get_rails_db_details(aRailsPath, aRailsEnv, aFile = nil) ⇒ Object 



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# File 'lib/yore/yore_core.rb', line 97

def get_rails_db_details(aRailsPath,aRailsEnv,aFile=nil)
  return nil unless aRailsPath && aRailsEnv && aRailsEnv!=''
  yml_file = MiscUtils.path_combine(aRailsPath,aFile || 'config/database.yml')
  return nil unless dbyml = (YAML::load(File.open(yml_file)) rescue nil) 
  return dbyml[aRailsEnv] && dbyml[aRailsEnv].symbolize_keys
end

#get_report ⇒ Object 



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# File 'lib/yore/yore_core.rb', line 213

def get_report
  MiscUtils::string_from_file(@reporter.logdev.filename)
end

#load(aArgs, aCmdOptions = nil) ⇒ Object 



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# File 'lib/yore/yore_core.rb', line 480

def load(aArgs,aCmdOptions=nil)
  fnArchive = aArgs.is_a?(Array) ? aArgs.first : aArgs #only supported argument

  FileUtils.mkdir_p(archive_path = File.join(temp_path,'archive'))
  uncompress(fnArchive,archive_path)
  xmlSources = XmlUtils.single_node(config.xmlRoot,'/Yore/Sources')
    REXML::XPath.each(xmlSources,'Source') do |xmlSource|
      case xmlSource.attributes['Type']
      when 'File' then
        #<Source Type="File">
        # <IncludePath>public/assets/products</IncludePath>
        #</Source>
        #
        # arcparent = parent_folder(IncludePath.text)
        # arcfolder = File.basename(IncludePath.text)
        # destination = MiscUtils.path_combine(basepath,IncludePath.text)
        bpSource = MiscUtils.path_combine(config[:basepath],XmlUtils::peek_node_value(xmlSource, "@BasePath"))
        REXML::XPath.each(xmlSource,'IncludePath') do |xmlIncludePath|
          bpInclude = MiscUtils.path_combine(bpSource,XmlUtils::peek_node_value(xmlIncludePath, "@BasePath"))

          pathArchive = xmlIncludePath.text()
          pathUncompressed = File.join(archive_path,pathArchive)
          pathTmp = File.join(rails_tmp_path,pathArchive)
          pathDest = File.join(bpInclude,pathArchive)
          logger.info "loading files into #{pathDest}"

          # move basepath/relativepath to tmp/yore/090807-010203/relativepath (out of the way)
          Yore::move_folder(pathDest,pathTmp) if File.exists?(pathDest)
          # get <IncludeFiles> and copy to basepath/relativepath
          Yore::copy_folder(pathUncompressed,pathDest) if File.exists?(pathUncompressed)
        end
      when 'MySql' then
        db_details = database_from_xml(XmlUtils.single_node(xmlSource,'Database'))
        logger.info "loading database #{db_details[:database]}"
        DatabaseUtils.load_database(db_details,File.join(archive_path,db_details[:archive_file]))
    end
  end            
end

#new_backup_bucket(aArgs) ⇒ Object 



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# File 'lib/yore/yore_core.rb', line 544

def new_backup_bucket(aArgs)
  bucket_name = config[:bucket]
  if s3client.bucket_exists?(bucket_name)
    puts "sorry, bucket already exists"
  else
    backup_user_attrs = {
      'id' => config[:backup_id],
      'display_name' => config[:backup_name] || 'backup_name',
      'email_address' => config[:backup_email]
    }
    raise StandardError.new("Must provide backup_id or backup_email") unless backup_user_attrs['id'] || backup_user_attrs['email_address']
    s3client.new_backup_bucket(bucket_name,backup_user_attrs)
  end  
end

#pack(aFileIn, aFileOut) ⇒ Object 



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# File 'lib/yore/yore_core.rb', line 277

def pack(aFileIn,aFileOut)
      logger.info "Encrypting ..."
  shell "openssl enc -aes-256-cbc -K #{config[:crypto_key]} -iv #{config[:crypto_iv]} -in #{aFileIn} -out #{aFileOut}"
end

#rails_tmp_path ⇒ Object 



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# File 'lib/yore/yore_core.rb', line 437

def rails_tmp_path
  return @rails_tmp_path if @rails_tmp_path
  @rails_tmp_path = File.join(config[:basepath],'tmp/yore',Time.now.strftime('%Y%m%d-%H%M%S'))
end

#report ⇒ Object

install gems make folder with correct folder structure copy in files add to crontab, with just email sending, then call backup



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# File 'lib/yore/yore_core.rb', line 339

def report
  return unless config[:email_report]
  msg = get_report()
      logger.info "Sending report via email to #{config[:mail_to]} ..."
  MiscUtils::send_email(
    :host => config[:mail_host],
    :port => config[:mail_port],
    :helodomain => config[:mail_helodomain],
    :user => config[:mail_user],
    :password => config[:mail_password],
    :from => config[:mail_from],
    :from_alias => config[:mail_from_alias],
    :to => config[:mail_to],
    :to_alias => config[:mail_to_alias],
:auth => config[:mail_auth],
    :subject => 'backup report',
    :message => msg
  )
end

#retrieve(aArgs) ⇒ Object 



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# File 'lib/yore/yore_core.rb', line 539

def retrieve(aArgs)
  download(aArgs[0])
  decrypt(aArgs)
end

#save(aArgs) ⇒ Object

ACTIONS



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# File 'lib/yore/yore_core.rb', line 465

def save(aArgs)
  fnArchive = aArgs.is_a?(Array) ? aArgs.first : aArgs #only supported argument
  config[:out_file] = File.expand_path(fnArchive || 'save.tgz',config[:basepath])
  save_internal(config[:out_file])
end

#save_internal(aFilename) ⇒ Object 



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# File 'lib/yore/yore_core.rb', line 454

def save_internal(aFilename)
  FileUtils.mkdir_p(files_path = File.join(temp_path,'files'))
  filelist = collect_file_list(XmlUtils.single_node(config.xmlRoot,'/Yore/Sources'),files_path)
  logger.info "files collected:\n  "+filelist.join("\n  ")
    compress(filelist,aFilename)
end

#shell(aCommandline, &aBlock) ⇒ Object 



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# File 'lib/yore/yore_core.rb', line 201

def shell(aCommandline,&aBlock)
  logger.debug "To shell: " + aCommandline
    result = block_given? ? POpen4::shell(aCommandline,nil,nil,&aBlock) : POpen4::shell(aCommandline)
    logger.debug "From shell: '#{result.inspect}'"
    return result[:stdout]
end

#temp_path ⇒ Object 



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# File 'lib/yore/yore_core.rb', line 217

def temp_path
  @temp_path = MiscUtils.make_temp_dir('yore') unless @temp_path
  return @temp_path
end

#test_email(*aDb) ⇒ Object 



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# File 'lib/yore/yore_core.rb', line 559

def test_email(*aDb)
  args = {
      :host => config[:mail_host],
      :port => config[:mail_port],
      :helodomain => config[:mail_helodomain],
      :user => config[:mail_user],
      :password => config[:mail_password],
      :from => config[:mail_from],
      :from_alias => config[:mail_from_alias],
      :to => config[:mail_to],
      :to_alias => config[:mail_to_alias],
    :auth => config[:mail_auth],
      :subject => 'email test',
      :message => 'Just testing email sending'
  }
  logger.debug args.inspect
    MiscUtils::send_email(args)
end

#uncompress(aArchive, aDestination = nil, aArchiveContent = nil) ⇒ Object 



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# File 'lib/yore/yore_core.rb', line 261

def uncompress(aArchive,aDestination=nil,aArchiveContent=nil)     
      logger.info "uncompressing #{aArchive}"
  #tarfile = File.expand_path(MiscUtils.file_change_ext(File.basename(aArchive),'tar'),temp_dir)
  #shell("bunzip2 #{tarfile}; mv #{tarfile}.bz2 #{aDestFile}")
  #
      #shell("tar cv #{aParentDir ? '--directory='+aParentDir.to_s : ''} --file=#{tarfile} --files-from=#{listfile}")
      #logger.info "Compressing ..."
      #tarfile_size = File.size(tarfile)
  #shell("bzip2 #{tarfile}; mv #{tarfile}.bz2 #{aDestFile}")
      #logger.info "Compressed #{'%.1f' % (tarfile_size*1.0/2**10)} KB to #{'%.1f' % (File.size(aDestFile)*1.0/2**10)} KB"
      aDestination ||= MiscUtils.make_temp_dir('uncompress')
      FileUtils.mkdir_p(aDestination)
      shell("tar xvf #{aArchive} #{aArchiveContent.to_s} --directory=#{aDestination} --bzip2")
end

#unpack(aFileIn, aFileOut) ⇒ Object 



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# File 'lib/yore/yore_core.rb', line 282

def unpack(aFileIn,aFileOut)
   shell "openssl enc -d -aes-256-cbc -K #{config[:crypto_key]} -iv #{config[:crypto_iv]} -in #{aFileIn} -out #{aFileOut}"
end

#upload(aFile) ⇒ Object

uploads the given file to the current bucket as its basename



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# File 'lib/yore/yore_core.rb', line 294

def upload(aFile)
  #ensure_bucket()
      logger.debug "Uploading #{aFile} to S3 bucket #{config[:bucket]} ..."
      logger.info "Uploading #{File.basename(aFile)} to S3 bucket #{config[:bucket]} ..."
      s3client.upload_backup(aFile,config[:bucket],File.basename(aFile))
end