Class: Dk::Pkg::Validate

Inherits:
Object
  • Object
show all
Includes:
Task
Defined in:
lib/dk-pkg/validate.rb

Defined Under Namespace

Modules: TestHelpers

Instance Method Summary collapse

Instance Method Details

#run! ⇒ Object 



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# File 'lib/dk-pkg/validate.rb', line 14

def run!
  # validate that a manifest path has been set, so we can parse it
  if params[MANIFEST_PATH_PARAM_NAME].to_s.empty?
    raise ArgumentError, "no #{MANIFEST_PATH_PARAM_NAME.inspect} param set"
  end

  if !cmd("test -e #{params[MANIFEST_PATH_PARAM_NAME]}").success?
    cmd! "touch #{params[MANIFEST_PATH_PARAM_NAME]}"
    if param?(MANIFEST_MODE_PARAM_NAME)
      cmd! "chmod #{params[MANIFEST_MODE_PARAM_NAME]} " \
                 "#{params[MANIFEST_PATH_PARAM_NAME]}"
    end
    if param?(MANIFEST_OWNER_PARAM_NAME)
      cmd! "chown #{params[MANIFEST_OWNER_PARAM_NAME]} " \
                 "#{params[MANIFEST_PATH_PARAM_NAME]}"
    end
  end
  serialized_pkgs = cmd!("cat #{params[MANIFEST_PATH_PARAM_NAME]}").stdout
  set_param INSTALLED_PKGS_PARAM_NAME, Manifest.deserialize(serialized_pkgs)
end