Added epoch timestamp to filenames to allow for same-day backups with…

…out overwriting existing file. ie, old: app_2008-06-06_db.tar.gz -vs- new: app_2008-06-06_1212820789_db.tar.gz

lib/backup_fu.rb

@@ -153,8 +153,7 @@ def dump_base_path
   end
 
   def db_filename
-    date_formatted = Time.now.strftime("%Y-%m-%d")
-    "#{@fu_conf[:app_name]}_#{date_formatted}_db.sql"
+    "#{@fu_conf[:app_name]}_#{datetime_formatted}_db.sql"
   end
 
   def db_filename_tarred
@@ -171,14 +170,12 @@ def final_db_dump_path
   end
 
   def static_tar_path
-    date_formatted = Time.now.strftime("%Y-%m-%d")
-    f = "#{@fu_conf[:app_name]}_#{date_formatted}_static.tar"
+    f = "#{@fu_conf[:app_name]}_#{datetime_formatted}_static.tar"
     File.join(dump_base_path, f)
   end
 
   def final_static_dump_path
-    date_formatted = Time.now.strftime("%Y-%m-%d")
-    f = "#{@fu_conf[:app_name]}_#{date_formatted}_static.tar.gz"
+    f = "#{@fu_conf[:app_name]}_#{datetime_formatted}_static.tar.gz"
     File.join(dump_base_path, f)
   end
 
@@ -197,6 +194,9 @@ def niceify(cmd)
       cmd
     end
   end
+
+  def datetime_formatted
+    Time.now.strftime("%Y-%m-%d") + "_#{ Time.now.tv_sec }"
+  end
 
-
-end
+end