#!/usr/bin/env ruby

# These would not be in a real GLI app; we do this so we can easily run this on the command line
$: << File.expand_path(File.join(File.dirname(__FILE__),'..','..','..','lib'))
$: << File.expand_path(File.join(File.dirname(__FILE__),'..','lib'))

require 'gli'
require 'todo/version'


if ENV['GLI1_COMPATIBILITY']
include GLI
else
include GLI::App
end

sort_help (ENV['TODO_SORT_HELP'] || 'alpha').to_sym
wrap_help_text (ENV['TODO_WRAP_HELP_TEXT'] || 'to_terminal').to_sym

program_desc 'Manages tasks'
program_long_desc "A test program that has a sophisticated UI that can be used to exercise a lot of GLI's power"

config_file "gli_test_todo.rc"

flag :flag
switch :switch
switch :otherswitch, :negatable => true

version Todo::VERSION

commands_from 'todo/commands'

command :first  do |c| c.action { |g,o,a| puts "first: #{a.join(',')}" } end
command :second do |c| c.action { |g,o,a| puts "second: #{a.join(',')}" } end

command :chained         => [ :first, :second ]
command [:chained2,:ch2] => [ :second, :first ]

pre do |global,command,options,args|
  # Pre logic here
  # Return true to proceed; false to abourt and not call the
  # chosen command
  # Use skips_pre before a command to skip this block
  # on that command only
  true
end

post do |global,command,options,args|
  # Post logic here
  # Use skips_post before a command to skip this
  # block on that command only
end

on_error do |exception|
  # Error logic here
  # return false to skip default error handling
  true
end

exit run(ARGV)