Distinguish between full clear (used by rebuild) and real-time-only c…

…lear.

lib/thinking_sphinx/rake_interface.rb

@@ -1,5 +1,14 @@
 class ThinkingSphinx::RakeInterface
-  def clear
+  def clear_all
+    [
+      configuration.indices_location,
+      configuration.searchd.binlog_path
+    ].each do |path|
+      FileUtils.rm_r(path) if File.exists?(path)
+    end
+  end
+
+  def clear_real_time
     indices = configuration.indices.select { |index| index.type == 'rt' }
     indices.each do |index|
       index.render

lib/thinking_sphinx/tasks.rb

@@ -14,7 +14,12 @@
 
   desc 'Clear out Sphinx files'
   task :clear => :environment do
-    interface.clear
+    interface.clear_all
+  end
+
+  desc 'Clear out real-time index files'
+  task :clear_rt => :environment do
+    interface.clear_real_time
   end
 
   desc 'Generate fresh index files for real-time indices'
@@ -27,7 +32,7 @@
   task :rebuild => [:stop, :clear, :index, :start]
 
   desc 'Stop Sphinx, clear files, reconfigure, start Sphinx, generate files'
-  task :regenerate => [:stop, :clear, :configure, :start, :generate]
+  task :regenerate => [:stop, :clear_rt, :configure, :start, :generate]
 
   desc 'Restart the Sphinx daemon'
   task :restart => [:stop, :start]