method

register_plugin

v2_6_3 - Show latest stable - Class: Bundler::Plugin

register_plugin(name, spec, optional_plugin = false)

public

Runs the plugins.rb file in an isolated namespace, records the plugin actions it registers for and then passes the data to index to be stored.

@param [String] name the name of the plugin @param [Specification] spec of installed plugin @param [Boolean] optional_plugin, removed if there is conflict with any

other plugin (used for default source plugins)

@raise [MalformattedPlugin] if plugins.rb raises any error

# File lib/bundler/plugin.rb, line 227
    def register_plugin(name, spec, optional_plugin = false)
      commands = @commands
      sources = @sources
      hooks = @hooks_by_event

      @commands = {}
      @sources = {}
      @hooks_by_event = Hash.new {|h, k| h[k] = [] }

      load_paths = spec.load_paths
      add_to_load_path(load_paths)
      path = Pathname.new spec.full_gem_path

      begin
        load path.join(PLUGIN_FILE_NAME), true
      rescue StandardError => e
        raise MalformattedPlugin, "#{e.class}: #{e.message}"
      end

      if optional_plugin && @sources.keys.any? {|s| source? s }
        Bundler.rm_rf(path)
        false
      else
        index.register_plugin(name, path.to_s, load_paths, @commands.keys,
          @sources.keys, @hooks_by_event.keys)
        true
      end
    ensure
      @commands = commands
      @sources = sources
      @hooks_by_event = hooks
    end

register_plugin

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