Class: PKGWizard::DownloadSources

Inherits:
Command
  • Object
show all
Defined in:
lib/pkg-wizard/commands/download_sources.rb

Class Method Summary collapse

Methods inherited from Command

registry, #run

Class Method Details

.download_from_url(url, tmpdir = '.') ⇒ Object 



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# File 'lib/pkg-wizard/commands/download_sources.rb', line 57

def self.download_from_url(url, tmpdir = '.')
  uri = URI.parse(url)
  remote_pkg = uri.path.split('/').last
  d = StreamingDownloader.new
  f = "#{tmpdir}/#{remote_pkg}"
  tmpfile = File.new(f, 'w')
  d.download!(url, tmpfile)
  tmpfile.close
  f
end

.perform ⇒ Object 



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# File 'lib/pkg-wizard/commands/download_sources.rb', line 31

def self.perform
  cmd = DownloadSources.new
  cmd.banner = "\nUsage: pkgwiz download-sources (options)\n\n"
  cmd.parse_options

  spec = nil
  if cmd.config[:spec]
    spec = PKGWizard::SpecFile.parse cmd.config[:spec]
  else
    files = Dir["*.spec"]
    if files.size > 1 
      $stderr.puts 'Multiple spec files found in current dir. Use --spec option.'
      exit 1
    elsif files.empty?
      $stderr.puts 'No spec files found in current dir. Use --spec option.'
      exit 1
    else
      spec = PKGWizard::SpecFile.parse files[0]
    end
  end
  define = cmd.config[:define]
  spec.download_source_files(define) do |s|
    puts "Downloading #{s}..."
  end
end