#!/usr/bin/ruby

# vim: set nosta noet ts=4 sw=4:

#

# A Ruby interface to the ezmlm-idx mailing list system.

#

# == Version

#

#  $Id$

#

#---

#

# Please see the file LICENSE in the base directory for licensing details.

#

require 'pathname'

### Toplevel namespace module

module Ezmlm

	# Package version

	VERSION = '0.1.0'

	require 'ezmlm/list'

	###############

	module_function

	###############

	### Find all directories that look like an Ezmlm list directory under

	### the specified +listsdir+ and return Pathname objects for each.

	###

	def find_directories( listsdir )

		listsdir = Pathname.new( listsdir )

		return Pathname.glob( listsdir + '*' ).sort.select do |entry|

			entry.directory? && ( entry + 'mailinglist' ).exist?

		end

	end

	### Iterate over each directory that looks like an Ezmlm list in the

	### specified +listsdir+ and yield it as an Ezmlm::List object.

	###

	def each_list( listsdir )

		find_directories( listsdir ).each do |entry|

			yield( Ezmlm::List.new(entry) )

		end

	end

end # module Ezmlm