Added some environment variables to skip various parts of the migration. Working on migrating files to attachments.

Author: Tom Copeland

README.rdoc

@@ -49,6 +49,8 @@ I found it helpful to add this to my <tt>~/.railsrc</tt>:
 
 That way I don't have to type that <tt>require</tt> every time I get into <tt>script/console</tt> to troubleshoot a migration failure.
 
+You can set various environment variables to skip parts of the migration: DONT_MIGRATE_DOCUMENTS, DONT_MIGRATE_TRACKERS, DONT_MIGRATE_FORUMS
+
 Some notes on the differences between the GForge and the Redmine object models:
 
 * GForge stores the user language setting as a foreign key into the <tt>supported_languages</tt> table.  Redmine stores it as a two letter string (e.g., 'en') in <tt>users.language</tt>.

lib/tasks/migrate_from_gforge.rake

@@ -77,7 +77,7 @@ namespace :redmine do
         document_group.documents.each do |gforge_document|
            showing_migrated_ids(gforge_document) { gforge_document.convert_to_redmine_document_in(document_category) }
         end
-      end
+      end unless ENV['DONT_MIGRATE_DOCUMENTS']
       gforge_group.artifact_group_lists.each do |artifact_group_list|
         project.trackers << Tracker.find_by_name(artifact_group_list.corresponding_redmine_tracker_name) unless project.trackers.find_by_name(artifact_group_list.corresponding_redmine_tracker_name)
         artifact_group_list.artifacts.each do |artifact|
@@ -95,7 +95,7 @@ namespace :redmine do
             showing_migrated_ids(artifact_history) { artifact_history.convert_to_redmine_journal_on(issue) }
           end
         end
-      end
+      end unless ENV['DONT_MIGRATE_TRACKERS']
       gforge_group.forum_groups.active.each do |forum_group|
         board = forum_group.convert_to_redmine_board_in(project)
         board_threads = {}
@@ -118,6 +118,13 @@ namespace :redmine do
         forum_group.monitors.each do |monitor|
           showing_migrated_ids(monitor) { monitor.convert_to_redmine_watcher_on(board) }
         end
+      end unless ENV['DONT_MIGRATE_FORUMS']
+      gforge_group.packages.each do |package|
+        package.releases.each do |release|
+          release.files.each do |file|
+            
+          end
+        end
       end
     #end
   end