TRIVIAL: improve display of the rebake task

lib/tasks/posts.rake

@@ -8,17 +8,6 @@ task 'posts:refresh_oneboxes' => :environment do
   ENV['RAILS_DB'] ? rebake_posts(invalidate_oneboxes: true) : rebake_posts_all_sites(invalidate_oneboxes: true)
 end
 
-def rebake_post(post,opts)
-  changed = post.rebake!(opts)
-  if changed
-    putc "#"
-  else
-    putc "."
-  end
-rescue => e
-  puts "\n\nFailed to bake topic_id #{post.topic_id} post_id #{post.id} #{e}\n#{e.backtrace.join("\n")} \n\n"
-end
-
 def rebake_posts_all_sites(opts = {})
   RailsMultisite::ConnectionManagement.each_connection do |db|
     rebake_posts(opts)
@@ -26,17 +15,28 @@ def rebake_posts_all_sites(opts = {})
 end
 
 def rebake_posts(opts = {})
-  puts "Re baking post markdown for #{RailsMultisite::ConnectionManagement.current_db}, changes are denoted with #, no change with ."
+  puts "Rebaking post markdown for '#{RailsMultisite::ConnectionManagement.current_db}'"
 
-  total = 0
-  Post.find_each do |post|
-    rebake_post(post,opts)
-    total += 1
+  total = Post.count
+  rebaked = 0
+
+  Post.order(updated_at: :asc).find_each do |post|
+    rebake_post(post, opts)
+    print_status(rebaked += 1, total)
   end
 
-  puts "\n\n#{total} posts done!\n#{'-' * 50}\n"
+  puts "", "#{rebaked} posts done!", "-" * 50
 end
 
+def rebake_post(post, opts)
+  post.rebake!(opts)
+rescue => e
+  puts "", "Failed to rebake (topic_id: #{post.topic_id}, post_id: #{post.id})", e, e.backtrace.join("\n")
+end
+
+def print_status(current, max)
+  print "\r%9d / %d (%5.1f%%)" % [current, max, ((current.to_f / max.to_f) * 100).round(1)]
+end
 
 desc 'normalize all markdown so <pre><code> is not used and instead backticks'
 task 'posts:normalize_code' => :environment do