Contents

require "set"

module VagrantPlugins
  module CommandPlugin
    module Action
      # This class checks to see if the plugin is installed already, and
      # if so, raises an exception/error to output to the user.
      class PluginExistsCheck
        def initialize(app, env)
          @app    = app
        end

        def call(env)
          # Get the list of installed plugins according to the state file
          installed = Set.new(env[:plugin_state_file].installed_plugins)
          if !installed.include?(env[:plugin_name])
            raise Vagrant::Errors::PluginNotInstalled,
              name: env[:plugin_name]
          end

          @app.call(env)
        end
      end
    end
  end
end

Version data entries

6 entries across 6 versions & 2 rubygems

Version	Path
tamtam-vagrant-reload-1.1.3	vendor/cache/vagrant-0ac2a8738841/plugins/commands/plugin/action/plugin_exists_check.rb
tamtam-vagrant-reload-1.1.2	vendor/cache/vagrant-0ac2a8738841/plugins/commands/plugin/action/plugin_exists_check.rb
tamtam-vagrant-reload-1.1.1	vendor/cache/vagrant-0ac2a8738841/plugins/commands/plugin/action/plugin_exists_check.rb
tamtam-vagrant-reload-1.1	vendor/cache/vagrant-0ac2a8738841/plugins/commands/plugin/action/plugin_exists_check.rb
tnargav-1.3.6	plugins/commands/plugin/action/plugin_exists_check.rb
tnargav-1.3.3	plugins/commands/plugin/action/plugin_exists_check.rb