X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=lib%2Frbot%2Fplugins.rb;h=06cc09e7527b8a3ad14feaea6ac144b7215b33e8;hb=fcbe2a81573046c4381d72c1b294002cbd68b47c;hp=d231d7f24f813fc0002a5fa03216c5b0f4ea40c9;hpb=63322013f2f02fe1d00dffcb1237fbae3211b468;p=user%2Fhenk%2Fcode%2Fruby%2Frbot.git

diff --git a/lib/rbot/plugins.rb b/lib/rbot/plugins.rb
index d231d7f2..06cc09e7 100644
--- a/lib/rbot/plugins.rb
+++ b/lib/rbot/plugins.rb
@@ -161,6 +161,9 @@ module Plugins
     # the message map handler
     attr_reader :handler
 
+    # the directory in which the plugin is located
+    attr_reader :plugin_path
+
     # Initialise your bot module. Always call super if you override this method,
     # as important variables are set up for you:
     #
@@ -191,6 +194,7 @@ module Plugins
       @registry = @bot.registry_factory.create(@bot.path, self.class.to_s.gsub(/^.*::/, ''))
 
       @manager.add_botmodule(self)
+      @plugin_path = @manager.next_plugin_path
       if self.respond_to?('set_language')
         self.set_language(@bot.lang.language)
       end
@@ -215,6 +219,7 @@ module Plugins
       @registry.flush
     end
 
+
     # Method called to cleanup before the plugin is unloaded. If you overload
     # this method to handle additional cleanup tasks, remember to call super()
     # so that the default cleanup actions are taken care of as well.
@@ -412,6 +417,7 @@ module Plugins
 
     attr_reader :core_module_dirs
     attr_reader :plugin_dirs
+    attr_reader :next_plugin_path
 
     # This is the list of patterns commonly delegated to plugins.
     # A fast delegation lookup is enabled for them.
@@ -582,6 +588,10 @@ module Plugins
       ([str, err.inspect] + err.backtrace).join("\n")
     end
 
+    def get_plugin(name)
+      plugins.find { |plugin| plugin.name == name }
+    end
+
     # This method is the one that actually loads a module from the
     # file _fname_
     #
@@ -605,8 +615,14 @@ module Plugins
       begin
         plugin_string = IO.read(fname)
         debug "loading #{desc}#{fname}"
+
+        # set path of the plugin that will be loaded next (see BotModule#initialize)
+        @next_plugin_path = File.dirname fname
+
         plugin_module.module_eval(plugin_string, fname)
 
+        @next_plugin_path = nil
+
         return :loaded
       rescue Exception => err
         # rescue TimeoutError, StandardError, NameError, LoadError, SyntaxError => err
@@ -637,6 +653,10 @@ module Plugins
           # idiotic approaches
           if err.class.respond_to? :from_message
             newerr = err.class.from_message(msg)
+          elsif ([:file, :line, :column, :offset, :problem, :context] & err.methods).length == 6
+            # Another ‘brillian’ overload, this time from Psych::SyntaxError
+            # In this case we'll just leave the message as-is
+            newerr = err.dup
           else
             raise aerr_in_err
           end
@@ -653,7 +673,6 @@ module Plugins
         return newerr
       end
     end
-    private :load_botmodule_file
 
     # add one or more directories to the list of directories to
     # load core modules from