Rakefile

require 'hoopla_salesforce/rake'

# You'll need to download your own WSDLs from the salesforce develop page
HooplaSalesforce.enterprise_wsdl = "lib/enterprise.xml"
HooplaSalesforce.metadata_wsdl   = "lib/metadata.xml"

namespace :deploy do
  HooplaSalesforce::Rake::DeployTask.new(:dev) do |t|
    t.username = "dev username"
    t.password = "dev password"
    t.token    = "dev token"
  end

  # Any instance of __NAMESPACE__ in your src will get replaced with
  # your_namespace__ (or your_namespace in package.xml)
  HooplaSalesforce::Rake::DeployTask.new(:production) do |t|
    t.username  = "prod username"
    t.password  = "prod password"
    t.token     = "prod token"
    t.namespace = "your_namespace"
  end
end

HooplaSalesforce::Rake::RetrieveTask.new do |t|
  t.username = "prod username"
  t.password = "prod password"
  t.token    = "prod token"

  # This will retrieve a complete package
  t.request  = { "wsdl:apiVersion" => 18.0, "wsdl:packageNames" => ["Your package name"] }
end