* (gettext) make us somewhat less dependent on gettext internals

[user/henk/code/ruby/rbot.git] / lib / rbot / rbotconfig.rb

diff --git a/lib/rbot/rbotconfig.rb b/lib/rbot/rbotconfig.rb
index 212df9902eecf05a7fce03c77d5f7e30d31879e3..a282d77090b1641f7dd4226bb772d2bda705ed44 100644 (file)
--- a/lib/rbot/rbotconfig.rb
+++ b/lib/rbot/rbotconfig.rb
@@ -1,17 +1,28 @@
 module Irc
   module Config
-    @@datadir = nil
+    unless defined?(@@datadir)
+      @@datadir = nil
 
-    # first try for the default path to the data dir    
-    defaultdir = File.expand_path(File.dirname($0) + '/../data')
+      defaultdatadir = File.expand_path(File.dirname($0) + '/../data/rbot')
 
-    if File.directory? "#{defaultdir}/rbot"
-      @@datadir = "#{defaultdir}/rbot"
+      if File.directory? defaultdatadir
+        @@datadir = defaultdatadir
+      end
+    end
+
+    unless defined?(@@coredir)
+      @@coredir = nil
+
+      defaultcoredir = File.expand_path(File.dirname($0) + '/../lib/rbot/core')
+
+      if File.directory? defaultcoredir
+        @@coredir = defaultcoredir
+      end
     end
-    
+
     # setup pkg-based configuration - i.e. where were we installed to, where
     # are our data files, etc.
-    if @@datadir.nil?
+    if @@datadir.nil? or @@coredir.nil?
       begin
         debug "trying to load rubygems"
         require 'rubygems'
@@ -26,6 +37,7 @@ module Irc
         if gem && path = gem.full_gem_path
           debug "installed via rubygems to #{path}"
           @@datadir = "#{path}/data/rbot"
+          @@coredir = "#{path}/lib/rbot/core"
         else
           debug "not installed via rubygems"
         end
@@ -34,18 +46,23 @@ module Irc
       end
     end
 
-    if @@datadir.nil?
+    if @@datadir.nil? or @@coredir.nil?
       begin
         require 'rbot/pkgconfig'
         @@datadir = PKGConfig::DATADIR
+        @@coredir = PKGConfig::COREDIR
       rescue LoadError
-        error "fatal - no way to determine data dir"
+        error "fatal - no way to determine data or core dir"
         exit 2
       end
     end
-    
+
     def Config.datadir
       @@datadir
     end
+
+    def Config.coredir
+      @@coredir
+    end
   end
 end