Class: VagrantPlugins::ProviderKvm::Action::SetupPackageFiles

Inherits:
Object
  • Object
show all
Defined in:
lib/vagrant-kvm/action/setup_package_files.rb

Instance Method Summary collapse

Constructor Details

#initialize(app, env) ⇒ SetupPackageFiles

Returns a new instance of SetupPackageFiles.



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# File 'lib/vagrant-kvm/action/setup_package_files.rb', line 5

def initialize(app, env)
  @app = app

  env["package.include"] ||= []
  env["package.vagrantfile"] ||= nil
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/vagrant-kvm/action/setup_package_files.rb', line 12

def call(env)
  files = {}
  env["package.include"].each do |file|
    source = Pathname.new(file)
    dest   = nil

    # If the source is relative then we add the file as-is to the include
    # directory. Otherwise, we copy only the file into the root of the
    # include directory. Kind of strange, but seems to match what people
    # expect based on history.
    if source.relative?
      dest = source
    else
      dest = source.basename
    end

    # Assign the mapping
    files[file] = dest
  end

  if env["package.vagrantfile"]
    # Vagrantfiles are treated special and mapped to a specific file
    files[env["package.vagrantfile"]] = "_Vagrantfile"
  end

  # Verify the mapping
  files.each do |from, _|
    raise Vagrant::Errors::PackageIncludeMissing,
      :file => from if !File.exist?(from)
  end

  # Save the mapping
  env["package.files"] = files

  @app.call(env)
end