Class: BoxGrinder::PackageHelper

Inherits:
Object
  • Object
show all
Defined in:
lib/boxgrinder-build/helpers/package-helper.rb

Instance Method Summary collapse

Constructor Details

#initialize(config, appliance_config, options = {}) ⇒ PackageHelper 



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# File 'lib/boxgrinder-build/helpers/package-helper.rb', line 23

def initialize(config, appliance_config, options = {})
  @config = config
  @appliance_config = appliance_config

  @log = options[:log] || LogHelper.new
  @exec_helper = options[:exec_helper] || ExecHelper.new(:log => @log)
end

Instance Method Details

#package(dir, package, type = :tar) ⇒ Object 



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# File 'lib/boxgrinder-build/helpers/package-helper.rb', line 31

def package(dir, package, type = :tar)
  if File.exists?(package)
    @log.info "Package of #{type} type for #{@appliance_config.name} appliance already exists, skipping."
    return package
  end

  @log.info "Packaging #{@appliance_config.name} appliance to #{type}..."

  case type
    when :tar
      package_name = File.basename(package, '.tgz')
      symlink = "#{File.dirname(package)}/#{package_name}"

      FileUtils.ln_s(File.expand_path(dir), symlink)
      @exec_helper.execute "tar -C '#{File.dirname(package)}' -hcvzf '#{package}' '#{package_name}'"
      FileUtils.rm(symlink)
    else
      raise "Specified format: '#{type}' is currently unsupported."
  end

  @log.info "Appliance #{@appliance_config.name} packaged."

  package
end