#
# mailshears, to prune unused mail directories.
#
-# Mail accounts for virtual hosts are stored in SQL, and managed by
+# Mail users for virtual hosts are stored in SQL, and managed by
# Postfixadmin. However, the physical directories are handled by
# Postfix/Dovecot and are left untouched by Postfixadmin. This is good
# for security, but comes at a cost: Postfixadmin can't remove a
# user's mail directory when his or her account is deleted.
#
-# This program compares the list of filesystem accounts with the ones
-# in the database. It outputs any accounts that exist in the
+# This program compares the list of filesystem users with the ones
+# in the database. It outputs any users that exist in the
# filesystem, but not the database.
#
require "#{mode_name}/#{mode_name}_dummy_runner"
def make_header(plugin_name)
- # The header that we output before the list of domains/accounts.
+ # The header that we output before the list of domains/users.
# Just the path of this script, the current time, and the plugin name.
exe = File.basename($PROGRAM_NAME)
header = "#{exe}, "
dummy_runner_class = PruneDummyRunner
end
-puts make_header(plugin_class.to_s())
+
+# Buffer the output so that we can avoid printing the informational
+# header when no plugins produce output.
+require 'stringio'
+output_buffer = StringIO.new()
+$stdout = output_buffer
plugin_class.includers.each do |plugin_class_includer|
- plugin = plugin_class_includer.new()
+ plugin = plugin_class_includer.new(cfg)
if cfg.i_mean_business then
runner = runner_class.new()
# appropriate runner. The Rm(Dummy)Runner have splats on their
# *target arguments as well, to turn ARGV back into an array.
runner.run(plugin, *ARGV)
+end
+# Restore stdout, and print the header plus whatever the plugins
+# produced if they produced anything. If they didn't, we avoid
+# printing the header.
+$stdout = STDOUT
+if output_buffer.size > 0 then
+ puts make_header(plugin_class.to_s())
+ puts output_buffer.string()
end