Class: PoolParty::Dependencies

Inherits:
Object
  • Object
show all
Defined in:
lib/poolparty/dependencies.rb

Class Method Summary collapse

Class Method Details

.dependencies ⇒ Object 



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# File 'lib/poolparty/dependencies.rb', line 4

def self.dependencies
  @dependencies ||= ["#{::File.dirname(__FILE__)}/../../vendor/dependencies/cache"]
end

.gems(gem_list, gem_location) ⇒ Object 



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# File 'lib/poolparty/dependencies.rb', line 22

def self.gems(gem_list, gem_location)
  require 'rubygems/dependency_installer'
  
  cache_dir = "#{gem_location}/cache"
  ::FileUtils.mkdir_p cache_dir rescue nil unless File.exist? cache_dir

  gem_list.each do |g|
    di = Gem::DependencyInstaller.new
    spec, url = di.find_spec_by_name_and_version(g).first
    begin
      vputs "Downloading #{g} from github (#{spec.version} - #{spec.full_name})"
      Gem::RemoteFetcher.fetcher.download spec, "http://gems.github.com", gem_location
    rescue Exception => e
      vputs "Downloading #{g} from rubyforge because #{e}"
      Gem::RemoteFetcher.fetcher.download spec, url, gem_location
    end        
  end
end

.package(file) ⇒ Object 



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# File 'lib/poolparty/dependencies.rb', line 8

def self.package(file)
  ::Tar.open(file, File::CREAT | File::WRONLY, 0644, Tar::GNU) do |tar|
    dependencies.each do |dep|
      if ::File.file? dep
        tar.append_file(dep)
      elsif ::File.directory? dep
        Dir["#{dep}/*"].each do |file|
          tar.append_file(file) if ::File.file? file
        end
      end
    end
  end      
end

.packages(package_list, package_location) ⇒ Object 



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# File 'lib/poolparty/dependencies.rb', line 41

def self.packages(package_list, package_location)
  package_list.each do |package|
    puts "downloading #{package} to #{package_location}/#{package.split('/').last}"
    `curl -L #{package} > #{package_location}/#{package.split('/').last}`        
  end
end