Module: Bwkfanboy::Utils

Extended by:
Utils
Included in:
Utils
Defined in:
lib/bwkfanboy/utils.rb

Instance Method Summary collapse

Instance Method Details

#atom(pluginsPath, name, opt) ⇒ Object

Do all the work of reading the plugin, parsing and generating the atom feed. FIXME: ensure all streams are closed



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# File 'lib/bwkfanboy/utils.rb', line 46

def atom pluginsPath, name, opt
  p = Plugin.new pluginsPath, name, opt
  streams = Fetch.openStreams p.uri
  p.run_parser(streams)

  r = Generator.atom p.export
  Fetch.closeStreams streams

  r
end

#skeletonCreate(template, desiredName) ⇒ Object

template

a full path to a .erb file

desiredName

a future skeleton name



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# File 'lib/bwkfanboy/utils.rb', line 16

def skeletonCreate template, desiredName
  t = ERB.new File.read template
  t.filename = template # to report errors relative to this file
  begin
    md5_system = Digest::MD5.hexdigest t.result(binding)
  rescue Exception
    CliUtils.errx EX_SOFTWARE, "cannot read the template: #{$!}"
  end

  if ! File.exists?(desiredName)
    # create a new skeleton
    begin
      File.open(desiredName, 'w+') { |fp| fp.puts t.result(binding) }
    rescue
      CliUtils.errx EX_IOERR, "cannot write the skeleton: #{$!}"
    end
  else
    # warn a careless user
    if md5_system != Digest::MD5.file(desiredName).hexdigest
      CliUtils.warnx "#{desiredName} already exists"
      return false
    end
  end

  true
end