diff options
Diffstat (limited to 'lib/keyringer/parser.rb')
-rw-r--r-- | lib/keyringer/parser.rb | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/lib/keyringer/parser.rb b/lib/keyringer/parser.rb new file mode 100644 index 0000000..0e7f46a --- /dev/null +++ b/lib/keyringer/parser.rb @@ -0,0 +1,64 @@ +#!/usr/bin/env ruby +# +# Keyringer secret management system. +# +# Copyright (C) 2011 Keyringer Development Team. +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU Affero General Public License as +# published by the Free Software Foundation, either version 3 of the +# License, or any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU Affero General Public License for more details. +# +# You should have received a copy of the GNU Affero General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. +# + +module Keyringer + class Parser + def initialize + require 'optparse' + + options = {} + optparse = OptionParser.new do |opts| + # Set a banner, displayed at the top of the help screen. + opts.banner = "Usage: #{File.basename($0)} <keyring> <action> [arguments]" + + # TODO: example option + #options[:verbose] = false + #opts.on( '-v', '--verbose', 'Output more information' ) do + #options[:verbose] = true + #end + + # TODO: example option + #options[:logfile] = nil + #opts.on( '-l', '--logfile FILE', 'Write log to FILE' ) do |file| + #options[:logfile] = file + #end + + # This displays the help screen + opts.on( '-h', '--help', 'Display this help message' ) do + puts opts + exit + end + end + + # Parse using 'parse!' to remove all options found at ARGV + optparse.parse! + + # Parse positional arguments + $args = ARGV.dup + $keyring = $args.shift + $action = $args.shift + + unless $action + puts optparse + exit + end + end + end +end |