make SUP_LOG_LEVEL self-documenting

[sup] / bin / sup-sync-back

diff --git a/bin/sup-sync-back b/bin/sup-sync-back
old mode 100644 (file)
new mode 100755 (executable)
index 4216cf9..4d76f17
--- a/bin/sup-sync-back
+++ b/bin/sup-sync-back
@@ -4,6 +4,7 @@ require 'rubygems'
 require 'uri'
 require 'tempfile'
 require 'trollop'
+require 'enumerator'
 require "sup"
 
 ## save a message 'm' to an open file pointer 'fp'
@@ -14,6 +15,10 @@ def die msg
   $stderr.puts "Error: #{msg}"
   exit(-1)
 end
+def has_any_from_source_with_label? index, source, label
+  query = { :source_id => source.id, :label => label, :limit => 1, :load_spam => true, :load_deleted => true, :load_killed => true }
+  not Enumerable::Enumerator.new(index, :each_id, query).map.empty?
+end
 
 opts = Trollop::options do
   version "sup-sync-back (sup #{Redwood::VERSION})"
@@ -60,7 +65,7 @@ EOS
 end
 
 Redwood::start
-index = Redwood::Index.new
+index = Redwood::Index.init
 index.lock_or_die
 
 deleted_fp, spam_fp = nil
@@ -75,13 +80,13 @@ begin
   index.load
 
   sources = ARGV.map do |uri|
-    s = index.source_for(uri) or die "unknown source: #{uri}. Did you add it with sup-add first?"
+    s = Redwood::SourceManager.source_for(uri) or die "unknown source: #{uri}. Did you add it with sup-add first?"
     s.is_a?(Redwood::MBox::Loader) or die "#{uri} is not an mbox source."
     s
   end
 
   if sources.empty?
-    sources = index.usual_sources.select { |s| s.is_a? Redwood::MBox::Loader } 
+    sources = Redwood::SourceManager.usual_sources.select { |s| s.is_a? Redwood::MBox::Loader }
   end
 
   unless sources.all? { |s| s.file_path.nil? } || File.executable?(dotlockfile) || opts[:dont_use_dotlockfile]
@@ -96,37 +101,37 @@ EOS
   sources.each do |source|
     $stderr.puts "Scanning #{source}..."
 
-    unless ((opts[:drop_deleted] || opts[:move_deleted]) && index.has_any_from_source_with_label?(source, :deleted)) || ((opts[:drop_spam] || opts[:move_spam]) && index.has_any_from_source_with_label?(source, :spam))
+    unless ((opts[:drop_deleted] || opts[:move_deleted]) && has_any_from_source_with_label?(index, source, :deleted)) || ((opts[:drop_spam] || opts[:move_spam]) && has_any_from_source_with_label?(index, source, :spam))
       $stderr.puts "Nothing to do from this source; skipping"
       next
     end
 
     source.reset!
     num_dropped = num_moved = num_scanned = 0
-    
+
     out_fp = Tempfile.new "sup-sync-back-#{source.id}"
-    Redwood::PollManager.add_messages_from source do |m, offset, entry|
+    Redwood::PollManager.each_message_from source do |m|
       num_scanned += 1
 
-      if entry
-        labels = entry[:label].split.map { |x| x.intern }.to_boolean_h
+      if(m_old = index.build_message(m.id))
+        labels = m_old.labels
 
         if labels.member? :deleted
           if opts[:drop_deleted]
-            puts "Dropping deleted message #{source}##{offset}" if opts[:verbose]
+            puts "Dropping deleted message #{source}##{m.source_info}" if opts[:verbose]
             num_dropped += 1
           elsif opts[:move_deleted] && labels.member?(:deleted)
-            puts "Moving deleted message #{source}##{offset}" if opts[:verbose]
+            puts "Moving deleted message #{source}##{m.source_info}" if opts[:verbose]
             save m, deleted_fp unless opts[:dry_run]
             num_moved += 1
           end
 
         elsif labels.member? :spam
           if opts[:drop_spam]
-            puts "Dropping spam message #{source}##{offset}" if opts[:verbose]
+            puts "Dropping spam message #{source}##{m.source_info}" if opts[:verbose]
             num_dropped += 1
           elsif opts[:move_spam] && labels.member?(:spam)
-            puts "Moving spam message #{source}##{offset}" if opts[:verbose]
+            puts "Moving spam message #{source}##{m.source_info}" if opts[:verbose]
             save m, spam_fp unless opts[:dry_run]
             num_moved += 1
           end
@@ -136,8 +141,6 @@ EOS
       else
         save m, out_fp unless opts[:dry_run]
       end
-
-      nil # don't actually add anything!
     end
     $stderr.puts "Scanned #{num_scanned}, dropped #{num_dropped}, moved #{num_moved} messages from #{source}."
     modified_sources << source if num_dropped > 0 || num_moved > 0